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0352E6

Anti-Tank Missileman

E-6 (Staff Sergeant) · Marines

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

SSgt 0352 is the platoon sergeant billet — you own the AT platoon's training, gunnery, maintenance, and the three to four Sgts running sections under you. The GySgt selection board reads your FitRep relative-value profile first and everything else second. One weak cycle in the section-leader chair before you pinned SSgt and you are spending the first 18 months here in recovery mode on the centralized board read. Do not let that happen — build the FitRep from day one, lock Career Course while the slot is still available, and have the 1stSgt-vs-MSgt conversation with the battalion SgtMaj before the E-8 board cycle opens.

The Honest MOS Read
Staff Sergeant in the 0352 community is the platoon sergeant billet or the weapons company anti-armor chief billet — the senior NCO who owns the enlisted side of the AT platoon and translates the company commander's intent into crew-level execution. The distinction from section leader is not just organizational scope; it is a qualitative shift in what the formation is watching. Your Sgts are running sections. Your Cpls are running crews. Your job is to build the training environment that makes all of them perform without you in the room. The doctrinal billet at SSgt is platoon sergeant for the anti-armor platoon inside the weapons company. Some battalions will carry you as a weapons company AT chief advising the CO directly when the GySgt is forward or when the TO&E has gaps. Either way, you are operating at company and battalion level. The company gunny and the battalion anti-armor officer know your name. The battalion SgtMaj is reading your FitRep against every other platoon sergeant in the weapons company. You write three to four Sgt FitReps per cycle under MCO 1610.7. This is where most SSgts either build a defensible relative-value profile or start digging a hole they cannot get out of before the GySgt board. The FitRep system rewards honest, observed-behavior attribute rationale that the reporting senior can defend at the battalion FitRep board. Inflated Section A narratives without action-result-impact backing do not survive that board, and the reporting senior who has to walk back your narrative remembers who wrote it. Write what the Sgt actually did. Name the gunnery event, name the maintenance outcome, name the lane. The board reads it differently than 'best Sgt in the platoon.' The AT platoon's gunnery calendar is your responsibility before it reaches the CO. The company training schedule locks 90 to 120 days out; the S-3 reserves ranges and ammunition requests through that window. If your gunnery event is not on the long-range calendar early, it gets bumped for the rifle company's range event and the AT sections miss their annual qualification. One missed qualification cycle is a battalion readiness report anomaly. Two consecutive cycles is a platoon sergeant problem that the battalion SgtMaj has a name for. The ITAS proficiency question becomes your forcing function at SSgt. Crew leaders who are hitting the gunnery table qualification but struggling with moving-target tracking at 3,000 meters are showing you that they passed the standard without reaching the standard's intent. The ITAS is a precision instrument that rewards practiced operators — the crew leader who dry-fires against moving thermal targets in the motor pool before every gunnery event is the crew leader whose section does not miss. Building that habit is a coaching problem, not a scheduling problem, and it is yours to solve. Career Course completion is a gate. The GySgt board reads PME completion explicitly, and the SSgt who is still working on Career Course when the board opens is the SSgt who is explaining a gap rather than competing. Pull the slot when you pin SSgt, not when the board cycle starts. Resident is better than distance — the network of SSgts you meet from across the Marine Corps infantry and weapons community pays dividends when you are trying to source parts, compare gunnery standards, or find out what the current MARADMIN says before the next board opens. The 1stSgt versus MSgt fork is the E-8 decision, but the shape of it is already visible at SSgt. Are you a troop leader — comfortable in formation, engaged with discipline and counseling and family readiness, interested in running the company's human side — or are you an operational planner — AT employment doctrine, battalion fires integration, training-schedule building, staff billet comfortable? Both paths are real careers and both pin at E-8. The honest conversation with the battalion SgtMaj 18 to 24 months before the E-8 board is what shapes which slate your name is on. Do not wait for the board to have this conversation.
Career Arc
  • 01Sgt section leader → SSgt pin-on via centralized SNCO selection board under MCO 1400.32.
  • 02AT platoon sergeant assumption — two to three TOW sections, four to six crew leaders, their Sgts, and their vehicles.
  • 03Career Course PME — pull the resident slot at pin-on; SNCO Academy Advanced Course follows before the GySgt board.
  • 04ITX / MCCRE rotation at MCAGCC Twentynine Palms as the senior NCO on the AT employment plan.
  • 05GySgt board prep: FitRep relative-value profile, B-billet completion (DI / MSG / recruiter / instructor), MCMAP Black Belt.
  • 061stSgt vs MSgt fork conversation with battalion SgtMaj — 18-24 months before the E-8 board cycle.
  • 07Centralized SNCO board for GySgt (E-7) — paper-record selection, FitRep-driven.
Common Screwups
  • ×Letting the Career Course slot drift past the first year at SSgt. The GySgt board reads PME completion in the first column; the SSgt who shows up to the board window with Career Course still open is the SSgt whose reporting senior is writing around a gap instead of building a narrative.
  • ×FitRep inflation on your Sgts. The battalion FitRep board vets every reporting senior's relative-value profile; the SSgt whose Section A narratives are consistently vague or inflated loses credibility with the reviewing official and the board in the same cycle.
  • ×NJP, DUI, or fraternization at SSgt. The centralized SNCO board reads page-11 entries and the conduct/proficiency mark history. One NJP at SSgt is not always terminal, but it closes the 1stSgt slate and narrows the GySgt board window considerably. Two is terminal.
  • ×Missing the battalion SgtMaj's read on your career track. SSgts who find out at the GySgt board that they were never on the preferred slate because nobody had the 1stSgt-vs-MSgt conversation are SSgts who spent 36 months optimizing for the wrong signal.
  • ×Letting a platoon maintenance readiness failure become visible to the battalion before the company gunny hears it from you. The company gunny finds out from the motor-T chief; the battalion SgtMaj finds out from the readiness report; the reporting senior asks why you did not surface it. Own the problem before it surfaces itself.

A Day in the Life

  • 0500Wake. Phone check — overnight company emergencies, Marines in the AT platoon who needed the duty NCO. The platoon sergeant gets the call after the section leaders if one of the Sgts could not handle it. Anything involving NJP, medical, SAPR, or a missing Marine goes to the company gunny and the 1stSgt by 0515 whether it happened at 0300 or 0430.
  • 0530PT formation. Report platoon accountability to the company gunny and the 1stSgt. The company SgtMaj walks the formation occasionally — he is reading the platoon sergeant as much as the platoon.
  • 0545-0700Unit PT. The platoon you lead sets the physical standard. You run with the platoon on run days, you lift with the sections on strength days, and the section leaders see whether you are carrying your own weight or riding reputation. The AT platoon that PT's hard trains hard — the correlation is not subtle.
  • 0700-0900Hygiene, chow, change into utilities. Pre-walk the motor pool before the morning formation — section leaders should not be finding what the platoon sergeant should have caught. Quick check with each Sgt section leader on the day's priorities: launchers, ITAS status, cable assemblies, morning PMCS completion status.
  • 0900Morning formation. The CO or XO briefs; the company gunny translates. You brief the AT platoon on the day's tasking and the week's training schedule adjustments. Section leaders take tasking to the sections.
  • 0915-1130Battalion and company-level coordination. You are at the BN BUB with the CO and company gunny when the AT platoon has a readiness, training, or employment item on the agenda. You walk the motor pool during shop time — not to micromanage section leaders, but to read the maintenance climate and catch the fault that the section leader is planning to show you on Friday rather than Monday. S-4 coordination on parts EDD tracking. Section leader meetings on the week's gunnery prep if a qualification event is inside 30 days.
  • 1130-1300Chow. You eat with the company SNCOs — the company gunny, the other platoon sergeants, the first sergeant when he joins. Conversation is company-level: training calendar, gunnery readiness, maintenance rates, MCCRE prep posture, personnel issues.
  • 1300-1500Afternoon work. FitRep drafting on your Sgts — running notes from the period translated into Section A language. Mentorship sessions with section leaders on SSgt-board timeline items. Career Course coursework if you are in the distance-education phase. Company gunny coordination on the training calendar or a personnel issue that needs the 1stSgt's read.
  • 1500-1630Final formation. The CO briefs; you brief the AT platoon. Sensitive items back into the armory — ITAS units, serialized launcher components, crew radios. Section leaders run the fire team counts and report up through you. You sign the platoon-level sensitive items count before the armory NCO closes the cage.
  • 1630-1800Company release. You stay 30 to 60 minutes with the company gunny and the 1stSgt — AAR on the day, prep for tomorrow, coordination on any personnel actions that need the company commander's signature. The platoon sergeant who closes the day with the company gunny is the one whose CO does not get surprised at the morning BUB.
  • 1800-2000Personal time — family, gym, Career Course CDET work, GySgt board packet review if you are inside 18 months of eligibility. If a section leader called about a maintenance fault that needs your decision before tomorrow's field op, this is when you handle it.
  • 2000-2200After-hours coordination when needed. SAPR notification, duty NCO escalation, a Marine who called the section leader at 2100 about a financial crisis or a domestic situation. The platoon sergeant's phone is always on.
  • ITX / MCCRE rotation at MCAGCC Twentynine PalmsThe clock collapses. You are the AT platoon's senior enlisted face for the entire rotation — billeting, transportation, maintenance cycle during the rotation, ammunition draw, gunnery lane preparation with the BN evaluators, MEDEVAC posture, communications PACE. The MAGTFTC evaluator is reading every section leader and you are reading them too. The MCCRE rating compounds into every FitRep in the company for the next two years.

Weekly Cadence

The Mon-Fri rhythm at SSgt platoon sergeant level is built around two parallel tracks: the company training schedule and the AT platoon's maintenance cycle. Monday is the heaviest planning day — you read the company training schedule update from the Friday release, adjust the platoon's priorities to match the week's tasking, brief your section leaders by mid-morning, and push any battalion BUB items to the company gunny before the BUB. The section leaders have their own weekly maintenance cycles; Monday's section leader meeting aligns everyone on the week's shop priorities and surfaces any EDD problems that need S-4 escalation. Tuesday through Thursday is the rhythm of platoon training and maintenance. Gunnery prep is a standing Thursday item when the qualification event is inside 60 days — dry-fire engagement area rehearsals, ITAS tracking practice in the motor pool, crew brief quality reviews with each section leader. MCMAP sustainment runs on the company's mat-day schedule. Section leader counseling sessions happen at least monthly; more frequently during FitRep cycles or when a Sgt's composite score has a gap to close before the next board. The company gunny's weekly SNCO huddle is where you hear the battalion-level context that shapes next week's platoon priorities before the section leaders hear it at Monday's meeting. The week changes completely during gunnery events, ITX rotations, and MCCRE evaluations. When the company is in the pre-deployment workup window, the garrison rhythm compresses into a deployment-preparation rhythm — training days are full, weekends are not guaranteed, and the family conversation about sustained absence is a real load. The platoon sergeant who manages his family readiness program as honestly as he manages his platoon maintenance program is the platoon sergeant whose Marines' family situations do not generate emergency-leave requests in the middle of the ITX rotation.

Key Skills — How to Drill Each

  1. 01
    Build a platoon gunnery training plan that survives the S-3 long-range calendar — T&R-aligned, parts-and-ammo-resourced, locked in the training calendar before the week-before scramble.
    The S-3 locks the training calendar 90 to 120 days out; anything not on the long-range calendar in that window gets bumped by whoever got there first. As AT platoon sergeant, you take the NAVMC 3500.44 collective gunnery tasks, the MCO 3500.72 annual qualification standard, and the section maintenance cycle and you build backward from the qualification date. Parts-on-order deadlines, missile lot-number accountability through S-4, range and danger-zone coordination with regimental range control, ORM worksheet signed before the range opens — all of it is your work before it reaches the company gunny. The platoon sergeant whose training plan is on the S-3's calendar in week one of the quarter is the platoon sergeant whose sections qualify. The one who shows up in week ten asking for a range window that does not exist is the platoon sergeant explaining a missed qualification rate to the battalion SgtMaj.
  2. 02
    Write three to four Sgt FitReps per cycle that the reporting senior can defend at the battalion review — observed behavior, action-result-impact, defensible relative value.
    Run a counseling session with each Sgt at the beginning of the rating period and define what 'competitive Section A' looks like in observable terms — not 'leads by example' but 'qualified his section at 100% during the October gunnery event while managing a deadline launcher with a broken ITAS azimuth drive; sourced the replacement part through direct S-4 coordination and had the section mission-capable three days before the qualification date.' Keep a running log during the period. When the FitRep cycle opens, the Section A writes itself from the log rather than from memory. The reporting senior who can point to the specific event in the battalion record when the FitRep board asks is the reporting senior whose relative-value marks survive the review.
  3. 03
    Run a platoon-level gunnery event to MCO 3500.72 standards — ORM worksheet, surface danger zones, MEDEVAC plan, ammunition accountability, all signed before the range opens.
    The ORM worksheet for a live TOW gunnery event covers surface danger zone (SDZ) clearance for the 3,750m maximum-range engagement, backblast hazard area behind the launcher, missile flight-motor cook-off emergency action plan, thermal-sight failure immediate action, MEDEVAC route (primary and alternate), grid to the nearest trauma-capable MTF, and communications PACE for the range officer in charge. Sign it before the first crew steps to the firing line — not while the first round is being loaded. The range control officer at regimental level checks the ORM before he signs the range clearance. The platoon sergeant whose ORM is blank when the range officer asks is the platoon sergeant who does not fire that day.
  4. 04
    Mentor three to four Sgts into SSgt-board-ready candidates — FitRep prep, composite score tracking, gunnery standards, crew brief quality, Career Course timing.
    Monthly mentorship sessions with each Sgt, structured around the SSgt board's inputs: FitRep relative-value profile from the current reporting senior, composite score components (PFT/CFT, rifle qual, MCMAP belt, awards, education, Pro/Con marks), Career Course timeline, and the visible-leadership work product that next quarter's FitRep cycle will reflect. The Sgt who knows his composite score monthly is the Sgt who can make tactical decisions about awards packets, school timing, and MCMAP belt progression before the window closes. The platoon sergeant who is mentoring four Sgts into SSgt-competitive packages is the platoon sergeant the battalion SgtMaj names when the GySgt slate opens.
  5. 05
    Brief the company commander honestly on AT section maintenance health, crew proficiency trends, and the MCCRE vulnerabilities he cannot see from his desk — before the evaluators do.
    The company commander does not have time to walk the AT section motor pool and read the fault sheets. Your job is to translate the maintenance picture into decision-relevant language: 'Two of three launchers are mission-capable. The third has a deadline ITAS thermal-sight fault; EDD from S-4 is 14 days out, which puts the section NMC through the first week of the MCCRE window. We need to request a replacement from the regiment or the MCCRE schedule needs to flex.' The CO who hears this from you before the MCCRE evaluator shows up is the CO who can make a decision. The CO who finds out during the MCCRE opening brief is the CO who is calling the battalion S-3 from the range parking lot.
  6. 06
    Manage the AT platoon's ITAS proficiency program — moving-target tracking, thermal-sight desiccant maintenance, and gunnery table preparation — as a coaching system, not a pass-fail event.
    Gunnery table qualification is the floor, not the ceiling. Moving-target tracking on the ITAS at 2,500 to 3,500 meters in low-light or degraded-thermal conditions is a perishable skill that separates qualified crews from combat-effective crews. Build a dry-fire moving-target program in the motor pool using the ITAS in tracking mode against vehicle traffic or simulated moving targets; run it weekly between gunnery events. ITAS desiccant maintenance (verify the current TM schedule — the interval is documented in TM 09151A-10/1) is a recurring maintenance task that junior crew members skip because the sight 'works fine.' It fails on the cold-weather qualification event. The platoon sergeant who builds maintenance habits into the weekly rhythm rather than enforcing them during the gunnery prep week is the platoon sergeant whose sections qualify clean.

Manuals & References — What Chapters Matter

  • TM 09151A-10/1 — Operator Manual for the TOW Weapon System (M220 series launcher).
    You are the platoon-level maintenance authority. Every fault that goes to the company gunny or the battalion maintenance officer came through your fault-disposition process first. The maintenance chapters on the ITAS thermal sight, the TOW cable assembly, and the launcher traverse/elevation mechanism are the chapters the section leaders bring you questions on — know them well enough to read the fault sheet and give a disposition without a three-day lag.
  • TM 09151A-23P — Parts Manual for the TOW Weapon System.
    Parts cross-referencing and NSN-level sourcing through S-4. When the section leader writes 'NMC — awaiting parts,' you are the SSgt who reads the NSN, checks the national stock record, and tells S-4 whether this is a controlled-exchange item, a direct-purchase item, or a class IX request through the supply system. The platoon sergeant who can read the parts manual is the platoon sergeant who gets his launchers back.
  • MCRP 3-10A.4 — Marine Rifle Platoon; MCRP 3-10A.5 — Marine Rifle Company.
    You are operating at company level in the planning cycle. The AT platoon integrates into the company scheme; the company back-brief is where the platoon sergeant defends the AT employment plan. Know the company-level fires integration chapter, the engagement area development process, and the company's anti-armor task organization before you brief the CO.
  • MCWP 3-01 — Offensive and Defensive Tactics; MCRP 3-10A.4 MAGTF Anti-Armor employment annex.
    The MAGTF anti-armor employment doctrine framework. The AT platoon sergeant who advises the CO on engagement geometry, overwatch positions, and trigger-line development is working from this foundation. Read the anti-armor employment annex specifically — it covers the TOW's minimum arming range, the engagement geometry requirements, and the dead-ground problem that every AT platoon sergeant briefs at MCAGCC Twentynine Palms.
  • NAVMC 3500.44 — Infantry Training and Readiness Manual (SSgt / platoon-level collective tasks).
    The T&R Manual is the source document for every collective task your platoon is evaluated against. Pull the platoon-level collective tasks at your rating period start date and walk the platoon training plan against them. The MCCRE evaluator at Twentynine Palms quotes NAVMC 3500.44 task numbers in the after-action; the platoon sergeant who built the training plan from it is the platoon sergeant whose AAR is shorter.
  • MCO 1610.7 — Performance Evaluation System; MCO 1400.32 — Marine Corps Promotion Manual.
    MCO 1610.7 governs every FitRep you write and are written on. MCO 1400.32 governs the centralized SNCO selection board mechanics for GySgt and above. Re-read both at SSgt pin-on, before every FitRep cycle, and again 18 months before your GySgt board eligibility opens. The relative-value math, attribute rationale standards, and the board's reading methodology are all in these two orders.

Standards — How to Hit Each

  • Career Course graduate (resident preferred, CDET accepted) — required gate for GySgt board competitiveness.
    Pull the resident slot in the first 90 days at SSgt. The Career Course is delivered at the SNCO Academy at Camp Geiger (Camp Lejeune) for East Coast Marines, Camp Pendleton for West Coast — verify current delivery sites and scheduling against MARADMIN. Resident is materially better than distance: the instructors are current or recently retired SNCOs, the peer network you build with SSgts from across the 03XX community is the network you call when you need a parts reference or a doctrine question answered quickly, and the board reads resident as a stronger signal than distance. CDET is available and counts — it is the option that works around deployment schedules. Schedule it, do not wait for the company gunny to schedule it for you.
  • Black Belt MCMAP — the platoon expects the platoon sergeant to be above the standard he enforces on his crews.
    MCMAP under MCO 1500.54. Black Belt is the SSgt bar; Black Belt Instructor (BBI) is the visible differentiator on the GySgt board. The platoon sergeant who holds his Marines to Brown Belt while carrying a Green Belt is the platoon sergeant the company gunny notices for the wrong reason. Schedule the Black Belt tape before the first quarter is out at SSgt. Build the BBI timeline with the company gunny's MCMAP program plan. The company's MCMAP progression rate is the company gunny's responsibility; your platoon's rate is yours.
  • Platoon gunnery qualification rate at 100% per MCO 3500.72 annual standard.
    Every crew qualifies, every launcher is mission-capable on the qualification date. The path to 100% starts in the maintenance cycle three months before the event: fault sheets dispositioned, parts on order with EDD tracked weekly, ITAS desiccant serviced on schedule, TOW cable assemblies inspected and replaced on the TM-09151A-10/1 interval. The crew leader who shows up to the gunnery event with a deferred ITAS fault did not drift there overnight — the platoon sergeant's weekly maintenance walk-through either caught it or did not. One crew not qualifying is a battalion readiness report entry; the battalion SgtMaj reads it.
  • FitRep relative-value profile defensible at battalion review — the Sgts you write are competitive for SSgt.
    Track the FitRep outcomes from your reporting period. If the Sgts you rated as 'highly recommended' or equivalent are not appearing on the SSgt board results, the reporting senior is losing confidence in your Section A accuracy and your relative-value calibration. The way to keep the RV defensible is honest assessment with specific behavioral evidence. Start a running log at the beginning of each rating period — specific events, gunnery outcomes, maintenance decisions, leadership observable behaviors — and the Section A writes from the log, not from the end-of-period memory dump.
  • Platoon PFT/CFT pass rate at or above 95%; your own score is 1st-Class, no exceptions.
    The battalion SgtMaj sees the health-of-the-force fitness report by platoon. A weapons company AT platoon with a sub-95% pass rate is the platoon the battalion SgtMaj asks the company gunny about at the next BUB. Lift heavy three days a week, run intervals two days a week, and the platoon's bottom quartile gets individual attention from the section leaders — that is the work order you give the Sgts. Your own 1st-Class is the standard-bearer signal; a platoon sergeant below 1st-Class is not competitive at the GySgt board.

Technical Mistakes — Concrete Consequences

  • Letting the sections' TOW cable assemblies go uninspected between gunnery events because they 'worked last time.'
    TOW cable assembly failure during an engagement — whether from kinks, connector corrosion from field moisture, or a pinched run from repeated vehicle displacement — produces a wire-guided miss or a mid-flight loss of guidance. On a qualification range, it is a failed engagement and a crew that does not qualify. Downrange, it is a crew that fired and missed and revealed their position. Cable assembly inspection is in TM 09151A-10/1 and it is a before-ops and after-ops item for the crew leader. The platoon sergeant who does not spot-check cable condition is the platoon sergeant whose crew blames the range for the miss.
  • Writing FitRep Section A from memory at the end of the rating period rather than from running notes taken throughout.
    End-of-period FitRep narratives default to the most recent events and the most memorable personality traits. The Sgt who ran a clean gunnery event in month two and struggled with maintenance discipline in month ten gets a narrative that reflects month ten. The running-notes method produces a Section A that covers the rating period honestly. The reporting senior who calls to ask about a specific event the Section A referenced is the reporting senior who trusts the input — and the one who calls because the narrative does not match what he observed is the one who is adding his own language to defend the marks, which is not how the RV system is supposed to work.
  • Overriding the section leader's recommendation on a crew's qualification status because you need the readiness numbers.
    The section leader who watches his platoon sergeant certify a crew the section leader flagged as not ready learns the wrong lesson about standards. When that crew fails the MCCRE lane because the underlying proficiency gap was never fixed, the after-action names the qualification event. The battalion SgtMaj reads the maintenance and readiness chronology. Readiness numbers that do not reflect actual combat readiness are not readiness numbers — they are liabilities with a reporting date.
  • Letting missile lot-number accountability go unverified before a field problem.
    One round unaccounted for in the lot-number reconciliation before a field problem triggers a full-battalion accountability investigation and stops the AT section's training calendar while the investigation runs. The lot-number reconciliation is a before-field-op task that takes 30 minutes with the section leaders and saves three days of investigation. The SSgt who arrives at the field problem with a clean lot-number manifest is the SSgt whose company gunny does not get a call from the S-4 at 0100 asking for a serial-number trace.
  • Treating the engagement area dry-fire rehearsal as optional when the range calendar is tight.
    Crews that skip the dry-fire engagement area rehearsal and go straight to live fire on the qualification event are crews that are executing the sequence for the first time on record. ITAS tracking errors, sector boundary misidentification, and displacement trigger confusion all appear in the qualification scoring. The crew that dry-fired the engagement area on Wednesday and then ran the ITAS against a moving thermal target on Thursday executes Friday's live-fire as the third rehearsal, not the first. Dry-fire is not a nice-to-have when the calendar is tight — it is the part that makes the live-fire survivable.

Career Decisions at This Rank

  • 1stSgt vs MSgt fork — the E-8 career path conversation at SSgt.
    The 1stSgt/MSgt fork at E-8 is the most consequential SSgt-tier career decision and it is rarely discussed honestly early enough. 1stSgt (the 8999 1stSgt MOS) is the company senior enlisted leader job — troop leadership, daily formation, discipline, counseling, family readiness, company climate. MSgt is the functional senior NCO track — battalion anti-armor chief, regimental AT employment advisor, schoolhouse staff, division fires-integration senior enlisted. Both pin at E-8 under MCO 1400.32; the BN SgtMaj's read of your career arc and your visible billet history shape which slate your name is on. The honest self-assessment: are you better at leading people in formation or building employment doctrine and training plans at the staff level? The 0352 SSgt who loves the platoon formation and the discipline side of the job is 1stSgt-track. The SSgt who keeps asking why the AT employment doctrine ignores the drone-anti-armor problem is MSgt-and-above-track. Both answers are right. Get clarity with the battalion SgtMaj 18 to 24 months before the E-8 board — not the month before.
  • B-billet timing at SSgt — DI duty, MSG, recruiter, or MOS school instructor.
    If you did not complete a B-billet at Sgt, the SSgt window is the last comfortable opportunity before the GySgt board reads the gap. Drill Instructor duty at MCRD Parris Island or San Diego is the most visible B-billet for 0352 SSgts — the DI tour identifier is a known check at the GySgt and 1stSgt boards, and the leadership skills that come back from a DI tour compound directly into running an AT platoon. Marine Security Guard at Quantico opens embassy postings — fundamentally different operational environment, professionally broadening, and valued on the GySgt board. Recruiter School in San Diego opens a recruiter tour as the 8411 recruiter MOS — small civilian community, different leadership challenge. MOS school instructor billet at School of Infantry keeps you in the anti-armor technical world while building an instructor reputation. The honest cost: DI duty is three years of the most demanding leadership environment in the Marine Corps, and the family quality-of-life during a DI tour is a real conversation to have with your family before you volunteer.
  • ITAS / advanced anti-armor systems transition — staying current versus becoming a legacy SME.
    The TOW system has been in service since the 1970s and the debate about its future alongside newer anti-armor capabilities (Javelin man-portable, air-delivered systems, and drone-carried munitions) is real at the operational level. As a SSgt AT platoon sergeant, this matters for your career in a specific way: GySgts and above who only know the TOW and have not engaged with the evolving anti-armor employment doctrine are going to find their SME value narrowing as the threat environment shifts. The MCRP 3-10A.4 anti-armor employment framework is designed to be system-agnostic in its principles — engagement geometry, dead ground, trigger lines, and displacement are principles, not TOW-specific. Build your expertise at the principle level, stay current on system updates through the battalion fires officer and the infantry community professional publications, and bring the employment doctrine question to the company gunny and the battalion anti-armor officer as a genuine professional development conversation.
  • Reenlistment at SSgt — indefinite, lateral move contract, or EAS.
    SRB tier and bonus amounts for 0352 SSgts are published in current MARADMIN messages and vary year over year — pull the current MARADMIN before you sit with the career planner. The reenlistment decision at SSgt is typically: indefinite reenlistment to compete for GySgt and the senior NCO career, lateral move contract to a B-billet MOS, station-of-choice for the next tour, school-of-choice option, or EAS. The Marine who is competitive for GySgt and ETSs at SSgt is leaving the senior-NCO career track at its most valuable point — the post-service market values 0352 GySgt and above differently than 0352 SSgt. That said, the Marine who re-ups without a clear career plan ends up underwater on the contract. The career planner conversation is a plan, not a question. Show up with the GySgt board math and the B-billet timing already thought through.
  • Retirement timing at 14-18 years TIS — the 20-year clock and the continuation pay window.
    By late SSgt (12-15 years TIS), the 20-year retirement is 5-8 years away. Under BRS the retirement multiplier is 2.0% per year of service with TSP match accumulated; continuation pay at 12 years is the mid-career financial inflection. The math of staying for GySgt, 1stSgt/MSgt, and the senior-NCO career versus ETSing with 12-15 years of 0352 experience into the defense-industry or federal law enforcement market is a real calculation. The 0352 SSgt with a security clearance, clean record, and ITAS/TOW system expertise is marketable. The defense-contracting and federal law enforcement markets have realistic GS-11 to GS-13 entry points for SSgts with this background. Run the numbers with the unit's financial counselor and a post-service market advisor before you make the decision on momentum rather than analysis.

How the Seat Varies by Unit Type

  • Weapons company AT platoon sergeant (1st/2nd/3rd MarDiv line battalion)
    The standard 0352 SSgt billet — AT platoon sergeant in the weapons company of an infantry battalion. Two to three sections, four to six crew leaders, the vehicles and launchers and their maintenance cycle. The battalion SgtMaj reads the weapons company readiness report against the line companies; the AT platoon's gunnery qualification rate and maintenance readiness are visible at that level. MEU PTP workup and deployment is the operational rhythm; ITX at MCAGCC Twentynine Palms is the pre-deployment evaluation venue. The battalion fires officer knows your name.
  • MEU BLT AT platoon sergeant — afloat
    AT platoon sergeant embarked on the Battalion Landing Team with the MEU on amphibious shipping (LHD/LPD/LSD). The HMMWV-mounted TOW crews are in the vehicle hold; the ground-mount sets are stowed and accessible. The operational challenge is maintaining launcher readiness and crew proficiency in the constrained shipboard environment — you are running crew drills on the hangar deck and ITAS familiarization on the flight deck at anchor when the flight ops schedule permits. The MEU-SOC mission profiles (ship-to-objective maneuver, TRAP, raid operations) require the AT platoon to be ready to operate from vehicles or ground-mount in the objective area with minimal setup time. The MEU SgtMaj reads every platoon sergeant on the BLT.
  • Weapons company AT chief (CO-direct advisory billet, GySgt-gap fill or specialist billet)
    Some battalions carry the SSgt as the weapons company AT chief advising the CO directly, particularly when the GySgt billet is gapped or during a transition. This is an expanded billet with company-level AT employment planning responsibility — the AT chief advises the CO on engagement area development, trigger-line placement, and the anti-armor integration with the company scheme of maneuver. It is also a high-visibility billet that puts the SSgt in the company commander's office more frequently than the standard platoon sergeant billet. GySgt board implications: the reporting senior is now the company commander; the FitRep narrative is at company level rather than platoon level.
  • III MEF / Pacific UDP AT platoon sergeant (Okinawa, Korea, Philippines exercises)
    The Unit Deployment Program rotation to III MEF (Camp Schwab or Camp Hansen, Okinawa) is an unaccompanied tour for most SSgts. The operational rhythm shifts from the MEU PTP cycle to the Pacific theater training calendar — combined exercises with Japanese Ground Self-Defense Force, Korean Marines, Philippine Marines, and Australian Defence Force elements. Jungle and amphibious terrain replaces the Twentynine Palms desert. The AT employment doctrine challenge is different: jungle terrain limits the TOW's 3,700-meter effective range to much shorter engagement distances, and the dead-ground problem in jungle terrain requires different range-card discipline. The family separation is real; the professional broadening is real.
  • MARSOC support element or attached anti-armor capability
    Some MARSOC operations include attached anti-armor assets for specific direct-action or infrastructure-security tasks. 0352 SSgts who route through MARSOC as attached or assigned support elements operate in a meaningfully different command environment — smaller team, higher operational autonomy, higher accountability for individual technical proficiency, and a post-service market alignment different from line-infantry weapons company. MARSOC billet availability for 0352 SSgts varies by MARADMIN and current force structure — verify against current assignment options through the career planner.

What Good Looks Like at This Rank

The good SSgt AT platoon sergeant is the NCO the company gunny sends to brief the battalion S-3 when the AT employment plan needs to survive the battalion fires officer's questions, because the platoon sergeant knows the engagement geometry, knows the ITAS's dead-ground limitations at the terrain, and has already walked the range card with the section leaders before he drew a single graphic. The briefing does not require a handoff or a follow-up call. The battalion fires officer writes notes. His three or four Sgts are on SSgt-board timelines the platoon sergeant built with them — Career Course slated, composite scores tracked monthly, FitRep profiles that the reporting senior can defend at the battalion review. The section that finishes the MCCRE evaluation with the best gunnery score in the weapons company comes from his platoon because the maintenance discipline that produces a mission-capable launcher on qualification day started with a coaching conversation with the section leader four months earlier, not a threat in the week before the event. The company gunny can leave for Career School and the platoon executes against the training plan without a daily hand-holding call. The GySgt board reads his package and the picture is complete. Career Course resident. Black Belt, working toward BBI. 1st-Class PFT and CFT, not just passing. FitRep relative value above the battalion average for SSgt reporting seniors. A Sgt who pinned on his watch. A B-billet conversation pending or scheduled. The battalion SgtMaj has mentioned his name at the regimental SgtMaj's quarterly read — and the regimental SgtMaj's read of which SSgts are future GySgts is the slate input that matters.

Preview — The Next Rank

GySgt (E-7) is the company gunny or the battalion anti-armor chief — the company-level senior NCO outside the 1stSgt chair. As weapons company gunny, you manage 60 to 120 Marines through the AT platoon sergeants, you advise the company commander on every AT employment decision, and you set the maintenance and gunnery standard that the sections watch and the crew leaders follow. You write three to five SSgt FitReps per cycle; the quality of your Section A narratives is visible at the battalion FitRep board and at HQMC during the centralized MSgt/1stSgt selection. The job content shifts from platoon-level execution management to company-level training and readiness architecture. You are building the training calendar at company scale, running the weapons company through ITX and MCCRE evaluations as the senior anti-armor NCO, and beginning the mentorship cycle that produces the next generation of GySgts. The battalion fires officer's questions about AT employment doctrine come to you now, not to your platoon sergeants. The battalion SgtMaj's read of the weapons company comes through you, and the regimental SgtMaj's read of which GySgts are future 1stSgts begins at this level. The PME requirement at GySgt is the SNCO Academy Advanced Course — pull the slot at GySgt pin-on, not when the MSgt/1stSgt board cycle opens. The 1stSgt versus MSgt fork that started as a conversation at SSgt becomes an explicit career planning item at GySgt. The company gunny who is building toward 1stSgt looks like the troop-leader whose company climate is the battalion SgtMaj's preferred read; the company gunny who is building toward the MSgt staff track looks like the operational-planner whose AT employment plan survives the battalion fires officer's questions and the MCCRE evaluator's scrutiny.
FAQ

0352 E6 — Frequently Asked Questions

Q01What does a E6 0352 (Anti-Tank Missileman) actually do?
You run the AT platoon's enlisted side — training plan, equipment readiness, FitReps, gunnery calendar, schools, promotions, and discipline — or you serve as the weapons company's anti-armor chief advising the CO directly.
Q02What's the most important thing to know as a E6 0352?
SSgt 0352 is the platoon sergeant billet — you own the AT platoon's training, gunnery, maintenance, and the three to four Sgts running sections under you.
Q03What does a typical day look like for a E6 0352?
Time-blocked day at the E6 0352 rank tier: 0500 Wake. Phone check — overnight company emergencies, Marines in the AT platoon who needed the duty NCO. The platoon sergeant gets the call after the section leaders if one of the Sgts could not handle it. Anything involving NJP, medical, SAPR, or a missing Marine goes to the company gunny and the 1stSgt by 0515 whether it happened at 0300 or 0430, 0530 PT formation. Report platoon accountability to the company gunny and the 1stSgt. The company SgtMaj walks the formation occasionally — he is reading the platoon sergeant as much as the platoon,…
Q04What mistakes get E6 0352 soldiers fired or relieved?
Letting the Career Course slot drift past the first year at SSgt. The GySgt board reads PME completion in the first column; the SSgt who shows up to the board window with Career Course still open is the SSgt whose reporting senior is writing around a gap instead of building a narrative; FitRep inflation on your Sgts. The battalion FitRep board vets every reporting senior's relative-value profile;…
Q05What career decisions matter most at the E6 0352 rank tier?
1stSgt vs MSgt fork — the E-8 career path conversation at SSgt — The 1stSgt/MSgt fork at E-8 is the most consequential SSgt-tier career decision and it is rarely discussed honestly early enough. 1stSgt (the 8999 1stSgt MOS) is the company senior enlisted leader job — troop leadership, daily formation, discipline, counseling, family readiness, company climate. MSgt is the functional senior NCO track — battalion anti-armor chief, regimental AT employment advisor, schoolhouse staff, division fires-integration senior enlisted. Both pin at E-8 under MCO 1400.32;…
Q06What's next after E6 for a 0352 (Anti-Tank Missileman) in the Marines?
GySgt (E-7) is the company gunny or the battalion anti-armor chief — the company-level senior NCO outside the 1stSgt chair.
Q07What manuals and regulations does a E6 0352 need to know cold?
TM 09151A-10/1 — Operator Manual, TOW Weapon System: the maintenance standards you enforce at platoon level.; MCRP 3-10A.4 — Marine Rifle Platoon / MCRP 3-10A.5 — Marine Rifle Company: you operate at company level in the planning cycle now.; MCWP 3-01 — Offensive and Defensive Tactics for MAGTFs: the fires integration framework you advise the company commander against.

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Published by the Honest MOS Editorial DeskVerified against DoD/.gov sourcesUpdated May 2026Editorial standards