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91ME6

BRADLEY Fighting Vehicle System Maintainer

E-6 (Staff Sergeant) · Army

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

SSG 91M is the shop foreman or the maintenance control NCO on the Bradley fleet. You manage 10-20 mechanics, you run the company-level GCSS-Army production board, and you sit on the brigade maintenance synchronization meeting. The FSC commander leans on you for the fleet readiness number. The 915A Warrant Officer Maintenance Technician packet is no longer a conversation — it is a decision with a deadline.

The Honest MOS Read
You pinned SSG and you run the Bradley maintenance shop. This is not a bigger section — it is a different job. You are the maintenance control NCO or shop foreman of the Bradley fleet inside an FSC, a BSB maintenance company, or a brigade-level support battalion. Ten to twenty mechanics across multiple sections answer to you through their section sergeants. The company's quarterly maintenance training brief input is your product. The GCSS-Army production board for the entire Bradley fleet — open work orders, parts on order, scheduled services, deadline reports, and the brigade-level readiness rollup — is your responsibility. The job content at SSG 91M breaks into three domains. The first is fleet management: you run the production board at the company level. Load-leveling mechanics across sections, triaging Class IX parts between competing deadline vehicles, sequencing scheduled services around gunnery tables and CTC rotations, managing the 30/60/90 day outlook that the FSC commander briefs up to brigade. The OR rate is yours to defend, and the defense has to be built on data, not on hope — the brigade S4 reads the GCSS-Army demand history and the maintenance control officer (the warrant) reads the production flow. If the numbers do not match reality, you are the one standing in the room when the FSC commander asks why. The second domain is CMDP. The Command Maintenance Discipline Program inspection at the company level is the SSG's responsibility to prepare and defend. The paperwork trail, the TMDE calibration records, the training records, the shop safety documentation, the Class VII hand-receipt accountability, the tool-accountability system — all of it has to be clean, not just on inspection day but continuously. The IG does not schedule CMDP; the IG shows up. The SSG whose CMDP is always ready is the SSG the FSC commander trusts. The third domain is talent development. You write NCOERs on the section SGTs. Those NCOERs determine whether the SGTs promote to SSG. You push soldiers through ALC, ASE certifications, 915A packets, and recovery cross-training. You mentor section sergeants into shop-foreman-ready candidates — and the quality of the shop foremen you produce is one of the most visible metrics on your own NCOER. The SSG who turns out two SGT-grade section NCOs per cycle is building the Army's maintenance bench; the SSG who does not is consuming it. The 915A Warrant Officer Maintenance Technician packet decision gets urgent at SSG. The maintenance control warrant officer in your shop has been watching you since SGT. At SSG, the question is not whether you are technically qualified — you are — but whether the career change from senior NCO to technical warrant officer is the right move for you. The 915A selection rate varies by board; the packet requirements include TIS/TIG gates, a chain recommendation, and a technical record that supports the application. The SSG who decides yes builds the packet now. The SSG who decides no commits to the 1SG / SGM track and mentors the next 915A candidate instead. The brigade maintenance synchronization meeting is where the SSG 91M's voice enters the brigade-level conversation. You are the senior Bradley maintenance voice when the BSB commander asks why a battalion's OR rate is red. You translate the floor-level reality — which parts are chasing through TACOM, which mechanics are at ALC, which deadline faults are waiting on sustainment-level repair — into language the commander can defend at the next higher echelon. The SSG who can translate maintenance risk into commander language is the SSG the brigade asks for by name. The field-vs-garrison split intensifies at SSG. In garrison you run the shop, attend the brigade maintenance synch, prepare the QTB input, manage the CMDP binder. In the field — NTC, JRTC, JMRC — you are the maintenance platoon's senior Bradley NCO, running the FMT across the supported maneuver battalion's Bradley fleet, coordinating with the M88A2 recovery crew (91A asset, but you are the platform expert on what the disabled Bradleys need), and managing the Class IX float that the brigade brought to the rotation. The CTC rotation is where everything you built in garrison gets tested under pressure.
Career Arc
  • 01E-6 pin-on (ALC required under STEP, promotion points cleared).
  • 02Shop foreman / maintenance control NCO: 10-20 mechanics, company-level production board.
  • 03Brigade maintenance synchronization meeting — senior Bradley voice.
  • 04CMDP preparation and defense at the company level.
  • 05SLC packet build — the STEP gate for SFC.
  • 06915A Warrant Officer Maintenance Technician packet decision — submit or commit to the NCO track.
  • 07NCOER cycle: writing evaluations on section SGTs that determine their SSG boards.
Common Screwups
  • ×Missing SLC. No SFC pin-on without it; the slot competition is real and the window closes.
  • ×Inflating the GCSS-Army OR rate by misclassifying deadline faults. The brigade S4 reads the demand history and the warrant reads the production flow — the inflation is visible to both.
  • ×CMDP drift. The IG does not schedule the inspection; the IG shows up. The SSG whose CMDP binder is six weeks stale is the SSG whose company eats a finding.
  • ×Letting the 915A warrant packet conversation drift past the submission window. The packet has prerequisites that take months to assemble; starting at SFC is starting late.
  • ×Micro-managing section SGTs instead of mentoring them. The SSG who runs every diagnosis is the SSG whose section SGTs never learn to run the floor.

A Day in the Life

  • 0500Wake. Check phone for overnight messages — vehicle emergency, soldier issue, parts delivery notification, 1SG directive.
  • 0530PT formation. Take accountability for the platoon (or the shop, depending on the unit structure). Brief the 1SG or platoon leader on any overnight issues.
  • 0545-0700Unit PT. Run with the platoon. The shop foreman who skips PT for the shop is the shop foreman whose platoon fails the ACFT.
  • 0700-0830Hygiene, breakfast, change. Walk to the motor pool. Check GCSS-Army: overnight parts arrivals, deadline changes, any work orders that moved. Pull the production board for the day.
  • 0830-0900Shop formation. Brief the day's production plan to the section SGTs. Prioritize: which Bradleys must roll for tomorrow's training, which deadline faults get the first wrench, which parts arrived overnight.
  • 0900-1130Walk the floor. Check behind the section SGTs' diagnostic decisions. Review the GCSS-Army production board. Meet with the maintenance control officer (warrant) on the week's Class IX status. Prepare the brigade maintenance synch brief if the meeting is this week.
  • 1130-1300Chow. Eat with the section SGTs. This is where you hear the section-level issues — soldier problems, parts frustrations, training gaps — before they become company-level problems.
  • 1300-1500Afternoon operations. Company production meeting (weekly) — you brief the Bradley fleet status to the company maintenance officer and the FSC commander. Other days: continue floor walk, CMDP binder maintenance, NCOER drafting, counseling sessions with section SGTs.
  • 1500-1630Admin block: GCSS-Army production board update, CMDP binder review, NCOER feeder writing, SLC/ALC packet maintenance for soldiers. Final formation. Accountability.
  • 1630Released. Unless the fleet has a deadline that must clear for tomorrow's training — then you and the section stay.
  • 1700-2200Personal. Family time, gym, SLC packet prep, 915A packet work. The SSG who uses this block for professional development is the SSG whose SFC board packet looks different from his peers'.
  • Field / Gunnery / CTCThe shop deploys as part of the FMT. You run the Bradley maintenance element at the company level. The FSC commander holds you accountable for the fleet readiness throughout the rotation. The gunnery-and-CTC tempo is where everything you built in garrison gets tested — and the shop foreman whose fleet comes back from NTC at higher readiness than the brigade average is the shop foreman the BSB commander remembers.

Weekly Cadence

The Mon-Fri rhythm for a SSG 91M shop foreman runs on the production board and the brigade maintenance synchronization calendar. Monday is planning: the section SGTs roll up weekend faults, you prioritize the week's production across the fleet, and you update the GCSS-Army production board for the FSC commander's Monday read. Tuesday through Thursday is execution: the sections are on the floor; you walk the shop, check diagnostics, review GCSS-Army, and manage the parts triage. Wednesday is typically the company production meeting — you brief the fleet status to the company maintenance officer and the FSC commander. The brigade maintenance synch meeting (monthly or bi-weekly depending on the brigade's tempo) is your brigade-level brief. Friday is catch-up and admin: CMDP binder maintenance, NCOER feeder writing, counseling sessions with section SGTs, GCSS-Army production board closeout for the week. The Friday routine shifts during gunnery train-up — the shop runs extended hours, the production board is reviewed daily, and the FSC commander reads the OR rate every morning. The gunnery cycle compresses the weekly rhythm into a pre-gunnery maintenance push (every Bradley in the battalion must be FMC before the first serial), gunnery-period maintenance (the FMT at the range fixing what breaks between tables), and post-gunnery recovery (the fleet comes back with accumulated deferred maintenance that has to clear before the next training event). CTC rotation train-up compresses the cycle further — the shop runs on CTC tempo for 6-8 weeks before the rotation, the rotation itself runs 2-3 weeks at field tempo, and the post-rotation recovery runs 2-4 weeks.

Key Skills — How to Drill Each

  1. 01
    Run a GCSS-Army production board at the company level — load-leveling mechanics, parts triage, scheduled services vs. surge.
    The company-level production board is the dashboard the FSC commander reads. Build it from the section-level inputs: open work orders by deadline age, scheduled services by due date, parts-on-order by ETA, mechanic-hours available vs. required by section. The 30/60/90 day outlook gives the commander forecast ability — which Bradleys will be FMC for gunnery, which will need sustainment-level repair, which are waiting on TACOM. Update the board daily in garrison; update it twice daily during gunnery train-up and CTC rotations. The SSG whose board matches reality is the SSG the commander trusts.
  2. 02
    Build a Quarterly Training Brief (QTB) input aligning mechanics with platform sustainment training, ASE progression, and the brigade's gunnery/deployment cycle.
    The QTB is the brigade-level training document that aligns every subordinate unit's training calendar with the brigade's readiness cycle. Your input aligns your mechanics' training (STP task proficiency, ASE certification testing, ALC slots, recovery cross-training) with the gunnery tables and the CTC rotation timeline. The input that shows mechanic readiness tracking gunnery readiness is the input the BSB commander approves without questions.
  3. 03
    Defend a Command Maintenance Discipline Program (CMDP) inspection at the company level.
    The CMDP inspection validates the entire company's maintenance discipline — not just your section, the company. The inspection scope: GCSS-Army work orders current and accurate, TMDE calibration records current for every instrument in every section, DA 5988-Es complete and signed across the fleet, shop safety SOPs posted and followed, tool accountability clean across all sections, training records on file for every mechanic, Class VII hand-receipt accountability complete. Build the CMDP binder as a living document — update it weekly, not the week before the inspection.
  4. 04
    Lead a brigade-level recovery and BDAR rehearsal across the Bradley fleet.
    The rehearsal is the pre-CTC event that validates the brigade's recovery posture. You coordinate with the M88A2 recovery crew (91A asset), the wrecker (91B asset for wheeled recovery), the BDAR team, and the FMT. The rehearsal walks through the decision tree: which faults fix forward, which faults recover to the BSB, which faults kick up to sustainment, and which damaged vehicles get stripped for controlled exchange. The rehearsal that runs smoothly at home station is the posture that works at NTC.
  5. 05
    Mentor section sergeants into shop-foreman-ready candidates.
    The section SGTs under you are the Army's next shop foremen. Mentoring means: walking them through the production-board management you do (not keeping it secret), sharing the CMDP preparation process, involving them in the brigade maintenance synch prep, and giving them honest counseling on the gap between where they are and where shop-foreman requires them to be. The SSG who turns out two shop-foreman-ready SGTs per cycle is building the Army's bench; the SSG who does not is consuming it.
  6. 06
    Translate Bradley maintenance risk into language the FSC/BSB commander can defend at brigade.
    The commander does not need to know that the turret-drive motor on Charlie-23 is chasing through TACOM. The commander needs to know that the battalion's OR rate will drop from 85% to 72% next week because two Bradleys are waiting on sustainment-level turret parts and the ETA is 30+ days. The translation is: what is the risk, when does it hit, what are the options (controlled exchange, lateral transfer from another battalion's float, BSB overflow repair). The SSG who translates fluently is the SSG the commander asks for by name.

Manuals & References — What Chapters Matter

  • AR 750-1 — Army Materiel Maintenance Policy; AR 710-2 — Supply Policy.
    The two regulations that govern your shop and its supply pipeline. At SSG level, you are not just referencing these — you are applying them to fleet-level decisions about what the shop fixes, what kicks to sustainment, and how parts flow.
  • AR 700-138 — Army Logistics Readiness and Sustainability.
    Your readiness reporting regulation. The OR rate numbers you brief at the brigade maintenance synch are defined here. At SSG level, you need to know the definitions well enough to defend a coding decision when the BSB commander questions it.
  • AR 25-30 — The Army Publishing Program.
    You reference current TM/TC/AR versions across the fleet. AR 25-30 governs what is current — and the SSG who briefs from an outdated TM at the CMDP inspection eats the finding.
  • AR 623-3 + DA PAM 623-3 — NCOER.
    You write SGT-level evaluations now. The NCOERs you write determine whether your section SGTs promote to SSG. Write measurable bullets; understand the rating chain; know the appeal process.
  • ATP 4-90 — Brigade Support Battalion; ATP 4-33 — Maintenance Operations.
    The doctrinal framework your shop operates within. ATP 4-90 describes the BSB structure; ATP 4-33 describes maintenance operations at the company level. At SSG level, you are applying these — the production board, the BDAR concept, the recovery posture, the CMDP.
  • DA PAM 738-751 — Functional Users Manual for TAMMS.
    The users manual for the maintenance management system. At SSG level, the forms and procedures that back GCSS-Army are your administrative foundation. The CMDP inspection reads them.

Standards — How to Hit Each

  • SLC graduate; MLC packet built.
    SLC is the STEP gate for SFC. Have the packet ready before the slot opens. Consider the Maintenance Senior Sergeants Course at Fort Gregg-Adams as a differentiator on the board — the Army runs specialized senior-maintenance PME that reads well alongside the standard SLC.
  • ASE T-series progression — most of the diesel-relevant certifications complete.
    At SSG level, the ASE progression is a leadership signal: the shop foreman who has ASE Master can credibly push the entire section toward the certification standard. The defense-contractor market (BAE Systems, depots, GDLS) reads the SSG's credential stack as management-plus-technical — the profile that supervises civilian mechanics.
  • Company-level Bradley fleet OR rate at or above the brigade average over rolling quarters.
    OR rate is the top-line metric. Rolling-quarter comparison smooths the noise from individual gunnery-cycle spikes. The SSG whose fleet is consistently above brigade average is the SSG the BSB commander names in the slide.
  • CMDP inspection findings at the company level closed before the next quarterly review.
    Findings that age past the quarterly review become brigade-level findings. Close them by fixing the root cause (training gap, process gap, calibration lapse), not by papering over the symptom. The IG returns; the finding that was 'fixed' by paperwork resurfaces.
  • NCOER profile defensible at brigade.
    The SSG's NCOER goes up against every other PSG-level SSG's. The profile (Top Block / Most Qualified rate) must match the actual performance delta. An SSG with a Most Qualified rating and a fleet OR rate below brigade average has a credibility problem at the SFC board.

Technical Mistakes — Concrete Consequences

  • Inflating the GCSS-Army OR rate by misclassifying deadline faults as scheduled services.
    The brigade S4 reads the demand history alongside the OR rate. The inflation is visible — deadline vehicles coded as 'scheduled services' show up as parts-on-order with zero labor. The maintenance control officer (warrant) sees it. The BSB commander eats the finding. The NCOER reflects it.
  • Skipping the Class IX demand-history review before the brigade maintenance synch.
    The FSC commander shows up to the brigade meeting without the data to defend the OR rate. The BSB commander asks why the infantry battalion's Bradleys are red. The answer traces back to the shop foreman who did not prep the slide.
  • Confusing field maintenance expertise with sustainment-level expertise.
    The Bradley's turret-ring repair, certain fire-control component replacements, and deep powertrain work kick up to sustainment level under the MAC. The SSG who pretends the shop can do a sustainment-level repair wastes mechanic-hours, risks further damage to the component, and loses credibility with the warrant and the TACOM LAR.
  • Authorizing a controlled exchange without the paperwork.
    The CSM finds the un-papered swap during a walk-through. The company eats a finding. The BSB commander eats the finding in front of the brigade CO. The NCOER reflects it. The controlled-exchange document exists for a reason — it protects the unit's property accountability.
  • Pushing the 915A warrant packet conversation past a soldier who is technically gifted.
    The 915A path is one of the most consequential technical careers in the Army. The technically gifted SGT who never hears about the warrant path from his shop foreman is a SGT who misses the window. Mentor the packet; do not let it slide.

Career Decisions at This Rank

  • 915A Warrant Officer Maintenance Technician packet — submit or commit to the NCO track
    This is the decision point. The 915A path is a career change from senior NCO to technical warrant officer. The warrant runs the maintenance control office — the technical and materiel-management arm of the maintenance company. The NCO track leads to SFC (maintenance platoon sergeant), then 1SG, then SGM/CSM. Both paths are valid; the wrong choice is no choice. The SSG who decides yes builds the packet now — chain recommendation, technical record, TIS/TIG gates met. The SSG who decides no commits to the SLC/MLC track and mentors the next 915A candidate.
  • SLC priority and the MLC bench position
    SLC is the STEP gate for SFC. The Maintenance Senior Sergeants Course at Fort Gregg-Adams is a differentiator. MLC packet should be on the bench before you sit SLC — the SFC board reads the NCOER profile, the PME record, and the broadening assignments. The SSG who returns from SLC with the MLC packet already started is the SSG whose SFC timeline compresses.
  • Re-up for SFC track vs ETS to civilian defense maintenance at the supervisor level
    The SSG with ASE Master, SLC complete, NCOER Top Block, and a clean record has two structurally strong paths. Re-up: pin SFC, run the maintenance platoon, push toward 1SG/SGM. ETS: BAE Systems field-service supervisor, Army depot civilian supervisor (Anniston/Red River — GS-11 to GS-13 for veteran tracked-vehicle maintenance supervisors), defense-contractor maintenance management (GDLS, L3Harris, Leonardo DRS), or the broader diesel/heavy-equipment fleet maintenance supervisor market. The SSG's management experience — running a 10-20 person shop, managing a multi-million-dollar equipment inventory, production scheduling — translates directly.
  • Broadening assignment: Drill Sergeant, Recruiter, TRADOC instructor vs. line-unit stay
    Broadening assignments at SSG read well at the SFC board but pull you out of the line for 2-3 years. The Drill Sergeant trail, the Recruiter assignment, and the TRADOC instructor billet each build different broadening signals. The line-unit-stay decision is about bench depth — does the Army's maintenance bench need you on the line for another rotation, or does the broadening assignment build a better SFC? The senior NCO board reads both; the SSG who has both line depth and a broadening tour is the strongest candidate.
  • Civilian credential completion (BS degree, advanced certifications)
    At SSG level, the bachelor's degree (many 91Ms pursue a BS in Industrial Technology, Organizational Leadership, or Operations Management online via TA) positions the SSG for the civilian management career if ETS becomes the right call. The defense-contractor market reads SSG shop foreman + BS degree + ASE Master as the supervisor profile they are hiring. The Army reads the BS degree as a differentiator on the warrant or senior-NCO board.

How the Seat Varies by Unit Type

  • FSC shop foreman in an ABCT infantry battalion
    The SSG runs the Bradley maintenance for the entire infantry battalion. The battalion commander knows your name because the OR rate is yours. The close working relationship with the infantry battalion XO and S4 is unique to the FSC — you are not a faceless shop foreman in a centralized facility; you are the NCO the battalion CO calls when the fleet is not ready for gunnery.
  • FSC shop foreman in an ABCT cavalry squadron
    The cav squadron FSC shop foreman manages the M3 fleet under reconnaissance-tempo pressure. The cav community values speed of repair; the shop foreman's triage decisions are visible to the squadron commander. The OR rate for the cav is often briefed separately from the infantry — the squadron commander has a direct line to the BSB commander on maintenance.
  • BSB maintenance company shop foreman
    The BSB shop foreman manages the deeper field-level Bradley repairs — the faults the FSCs sent up. More platform depth; more variety of faults; more interaction with the TACOM LAR and the AMC field-support team. Less line-unit visibility; more technical credibility in the maintenance community.
  • EUCOM rotational ABCT maintenance leadership
    EUCOM rotational ABCTs deploy to Europe for 9-month rotations with a maintenance posture that differs from CONUS. The Class IX supply chain runs through different logistics architecture; the climate stresses the fleet differently; and the operational tempo blends gunnery, multinational exercises, and deterrence. The SSG on a EUCOM rotation gets deployment-level management experience.
  • AMC / TACOM-aligned maintenance at the senior-NCO level
    At SSG level, some soldiers begin to interact with the AMC (Army Materiel Command) and TACOM (Tank-automotive and Armaments Command) field-support structure. The AMC LAR (Logistics Assistance Representative) on a CTC rotation, the TACOM reach-back for sustainment-level repairs, and the depot coordination for major components are the structures the SSG will navigate as the senior Bradley voice. The DA Civilian career cross-walk into AMC/TACOM maintenance management begins here.

What Good Looks Like at This Rank

The good SSG 91M runs the Bradley shop the BSB commander names in the slide as 'maintenance is solid' the week before gunnery. His production board matches reality — the OR rate is honest, the deadline-aged report is explained, the Class IX demand history shows diagnostic-driven parts ordering. His section SGTs close MROs with documented fault-isolation trails. His CMDP is always ready, not just on inspection day. The good SSG turns out two SGT-grade section NCOs per cycle who are ready to run their own sections. He has a 915A warrant packet on the table — either his own or a mentored soldier's — and the maintenance control warrant officer treats him as a peer, not a subordinate. The BAE Systems field-service team defers to him on turret-drive diagnostics because he knows the platform at the depth they do. The SSG being groomed for SFC looks different from the SSG who is comfortable at SSG. The grooming SSG is the one whose SLC packet is ready, whose MLC packet is started, whose NCOER bullets have fleet-level numbers (company OR rate, CMDP finding count, 915A accession rate), and whose section SGTs are stacking their own ALC and ASE credentials because the shop foreman's culture expects it. The comfortable SSG is the one whose career stalls because the next level — maintenance platoon sergeant — requires managing across the entire tracked/wheeled fleet, not just the Bradleys.

Preview — The Next Rank

SFC 91M (E-7) is the maintenance platoon sergeant. You run 30-40 soldiers across the tracked-vehicle section of a maintenance platoon. At the SFC level, the Army converges the 91-series tracked-vehicle MOSes — you advise across the Bradley and broader tracked fleet, not just one platform. You write four to five NCOERs per cycle that pick the next SSG/SFC slate. You sit on the brigade maintenance synchronization meeting as a peer to the other PSGs. You walk the line during the brigade CMDP inspection. The load at SFC is different from SSG. At SSG you ran the shop; at SFC you run the platoon. The distinction matters: the platoon sergeant is responsible for the soldiers, the readiness, the climate, the retention, and the talent pipeline. The 915A warrant pipeline is your explicit responsibility — at least one packet per year going forward. The CTC rotation is your proving ground: the maintenance platoon that comes back from NTC with OR rate green and zero safety incidents is the platoon whose PSG the BCT commander remembers. The 1SG conversation starts at SFC. The question is whether you are the maintenance PSG who becomes the 1SG of a maintenance company or FSC — which means you own the company climate, the orderly room, the supply room, and 90-130 soldiers.
FAQ

91M E6 — Frequently Asked Questions

Q01What does a E6 91M (BRADLEY Fighting Vehicle System Maintainer) actually do?
You are the maintenance control NCO or shop foreman of the Bradley section inside an FSC, a BSB maintenance company, or a brigade-level support battalion.
Q02What's the most important thing to know as a E6 91M?
SSG 91M is the shop foreman or the maintenance control NCO on the Bradley fleet.
Q03What does a typical day look like for a E6 91M?
Time-blocked day at the E6 91M rank tier: 0500 Wake. Check phone for overnight messages — vehicle emergency, soldier issue, parts delivery notification, 1SG directive, 0530 PT formation. Take accountability for the platoon (or the shop, depending on the unit structure). Brief the 1SG or platoon leader on any overnight issues, 0545-0700 Unit PT. Run with the platoon. The shop foreman who skips PT for the shop is the shop foreman whose platoon fails the ACFT, 0700-0830 Hygiene, breakfast, change. Walk to the motor pool. Check GCSS-Army: overnight parts arrivals, deadline changes,…
Q04What mistakes get E6 91M soldiers fired or relieved?
Missing SLC. No SFC pin-on without it; the slot competition is real and the window closes; Inflating the GCSS-Army OR rate by misclassifying deadline faults. The brigade S4 reads the demand history and the warrant reads the production flow — the inflation is visible to both; CMDP drift. The IG does not schedule the inspection; the IG shows up. The SSG whose CMDP binder is six weeks stale is the SSG whose company eats a finding
Q05What career decisions matter most at the E6 91M rank tier?
915A Warrant Officer Maintenance Technician packet — submit or commit to the NCO track — This is the decision point. The 915A path is a career change from senior NCO to technical warrant officer. The warrant runs the maintenance control office — the technical and materiel-management arm of the maintenance company. The NCO track leads to SFC (maintenance platoon sergeant), then 1SG, then SGM/CSM. Both paths are valid; the wrong choice is no choice. The SSG who decides yes builds the packet now — chain recommendation, technical record, TIS/TIG gates met.…
Q06What's next after E6 for a 91M (BRADLEY Fighting Vehicle System Maintainer) in the Army?
SFC 91M (E-7) is the maintenance platoon sergeant.
Q07What manuals and regulations does a E6 91M need to know cold?
AR 750-1 — Army Materiel Maintenance Policy; AR 710-2 — Supply Policy.; AR 700-138 — Army Logistics Readiness and Sustainability (your readiness reporting reg).; AR 25-30 — The Army Publishing Program (you reference current TM/TC/AR versions).

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