Fire Control Technician

You are the newest set of hands in a submarine fire control division, and you are in the longest pipeline the Navy has given you. The qual card is in your pocket, the Dolphins are years away, and you have not earned the right to touch the fire control system unsupervised.

Before you ever stand a productive watch in the fire control division, you survive the pipeline — Basic Enlisted Submarine School (BESS) in Groton plus the FT A School covering fire control systems and torpedo tube machinery — and then you check aboard your first boat as someone the LPO assigns to PQS work and guided observation. Submarine life begins as an exercise in radical unfamiliarity: hot racking on a fast-attack (verify current berthing configuration on your boat — hot-racking policies vary by platform and crew size), port-and-starboard watch rotations, and the pervasive reality that a submarine has no windows. In the fire control division you learn the layout of the control room, observe qualified FTs operating the fire control system during operations and exercises, assist with preventive maintenance on the torpedo tube machinery and associated fire control equipment, and run PQS line items with the goal of earning your Submarine Warfare qualification (Dolphins) as your primary professional objective. The fire control system — the MK 117 or its current-generation successor (verify the installed system on your hull) — is the integrated targeting and launch system connecting sonar data, tactical solutions, and torpedo tube operations. You do not sit the system unsupervised until you are qualified on it, and you do not earn that qualification until the senior FTs and the division officer are satisfied that you understand the weapon system you are about to operate.

• 01Complete every section of the submarine qualification (PQS) card on the LCPO's timeline — every space, every system, every damage-control evolution — because the Dolphins are the credential that defines you in this community and the crew will not trust the FT who is still on qual card at twelve months.
• 02Learn the boat: damage control stations, emergency blow procedures, escape trunk operations, flooding response, and firefighting — not because you will use them every patrol but because a submarine requires every hand qualified.
• 03Assist qualified FTs with preventive maintenance on torpedo tube outer door mechanisms, breech door assemblies, tube pressurization systems, and associated FCS equipment per the applicable maintenance instruction manual.
• 04Study the fire control system architecture — the processing chain from sonar contact data through fire control solution to firing panel command — at the conceptual level before you are certified to operate it.
• 05Maintain personal watch-standing discipline: show up on time, relieve the watch correctly, stay awake, ask questions through the chain of command, and document every discrepancy you are directed to log.

• —Basic Enlisted Submarine School (BESS) curriculum and the submarine qualification (PQS) card issued at your first command: the Dolphins qualification package is the single most important document in your career at this tier.
• —NAVSEA OD 45845 — Submarine Weapons and Ordnance System Safety Manual (verify current publication number through your weapons officer): the safety governance you operate inside during all torpedo and weapons handling evolutions.
• —Applicable NAVSEAINST 8000-series instructions covering submarine weapons systems and ordnance handling procedures: your division officer and LPO will identify the specific instructions that govern your boat's installed systems.
• —COMSUBFOR / SUBLANT / SUBPAC operational instructions governing submarine weapons readiness reporting: your division briefs off these standards; learn the terminology before you try to contribute to the brief.
• —NAVPERS 18068 Vol II — Manual of Navy Enlisted Manpower and Personnel Classifications: read the FT-rate NEC entries so the career conversation is not a surprise when your boat's career counselor calls.

• —Submarine qualification (Dolphins) on the LCPO's timeline — the FTSN still on qual card at twelve months is visible to the department head and the XO, not just the chief.
• —Zero safety violations during torpedo tube and weapons handling evolutions: submarine weapons handling is the domain where carelessness has immediate, catastrophic, and irreversible consequences.
• —Watch-standing qualifications on at least one fire control system position in progress and on the LCPO's milestone plan.
• —PRT satisfactory or better; BCA in standard — submarine life is physically demanding in ways that accumulate, and the crew notices who maintains fitness.
• —Clearance requirements (Secret, minimum) processed and adjudicated without delays attributable to incomplete paperwork or undisclosed issues.

• —Treating the submarine qualification card as a checkbox exercise — getting signatures without actually walking the spaces and understanding what you signed for. Submarine casualty response requires every sailor to know every space; the XO who finds out an FT blank-checked the qual card finds out during the worst possible moment.
• —Failing to report a weapons system discrepancy because you are not sure it matters. In a fire control or torpedo tube system, what you are not sure about is what gets investigated after the fact; report it up the chain and let the qualified senior make the call.
• —Talking about submarine operations, patrol schedules, or weapons system capabilities off the boat — to family, on social media, in a bar. The submarine community operates under strict OPSEC requirements; one careless sentence about patrol timing is a reportable incident and potentially a command investigation.
• —Showing up late to relieve the watch on a submarine. On a surface ship, a late relief is a professional problem. On a submarine, it is a safety and readiness issue that the off-going watchstander cannot resolve by themselves, and the chain of command is informed before the relief is cold.
• —Assuming that earning the Dolphins means you are done learning systems. The qualification is the beginning of technical credibility in the submarine community, not the end of it.

The good FTSN is the sailor the LPO assigns to shadow the FT2 on the torpedo tube preventive maintenance evolution because the PQS card is on schedule, the qual sign-offs are honest, and the submarine safety rules are not being negotiated. By the time the Dolphins are earned, the first fire control watch qualification is in progress and the department head can name the sailor without consulting a roster.

You are a petty officer with Dolphins on your chest. You are qualified in submarines and on at least one fire control watch station. The crew trusts you enough to stand a watch — now you have to prove the trust is warranted.

You stand qualified fire control watches in the control room, execute preventive and corrective maintenance on the fire control system and torpedo tube machinery, and begin building the deeper technical knowledge that separates a good FT3 from one who just qualified the minimum. Your operational responsibilities include operating the fire control system during exercises and real-world operations — generating and maintaining tactical fire control solutions, supporting torpedo firing procedures under the qualified watch officer, and operating the torpedo tube panels in accordance with weapons-handling procedures. On your boat's maintenance schedule you perform scheduled PM on the fire control system's computers, displays, and interface units, and on the torpedo tube outer and breech door mechanisms, pressurization systems, and associated hydraulic or pneumatic equipment. You train the new FTSN through PQS line items as a task demonstrator, you continue building depth on advanced fire control qualifications, and you are running the NWAE study cycle for FT2. Pull the current NEC source-rating NAVADMIN before quoting a specific NEC or school to anyone — fire control system updates change what codes and pipelines look like between cycles.

• 01Stand a qualified fire control watch during real-world operations and exercises — maintain a tactically correct solution, support the watch officer's firing decision process, and brief the watch relief accurately at turnover.
• 02Perform torpedo tube preventive maintenance to the applicable technical manual: outer door and breech door mechanisms, tube pressurization, interlocks, and tube system hydraulics — log the action in the 3-M system without a QA writeback.
• 03Troubleshoot a fire control system fault to the component level using the applicable technical manual fault-isolation procedure — not by feel, by procedure — and document the corrective action clearly enough for the next maintenance shift.
• 04Train a FTSN through a submarine qualification section or a fire control PQS line item as a qualified task demonstrator; sign for what you personally observed and verified.
• 05Maintain weapons-handling certification currency and participate in torpedo load/offload and tube maintenance evolutions as a trained team member.

• —Fire control system technical manuals for the installed FCS on your hull (MK 117 or current-generation system — verify with your division officer and pull the applicable manual volumes before quoting system specifications): the documents your maintenance and watch-standing are executed against.
• —Applicable torpedo technical manuals (MK 48 ADCAP series or current variant): the weapon you are supporting tactically and maintaining mechanically; know the handling, stowage, and safety requirements.
• —NAVSEA OD 45845 (or current equivalent) — Submarine Weapons and Ordnance System Safety Manual: the safety governance for every torpedo and tube evolution you participate in as a certified team member.
• —COMSUBFOR / SUBLANT / SUBPAC operational instructions on fire control system readiness and reporting: know the standards the boat's FCS readiness brief is measured against.
• —NWAE Bibliography (BIB) for FT2 cycle from MyNavyHR/NETC: the BIB is the test; build a study plan with milestones, not a stack of PDFs on the bunk.

• —NWAE for FT2 prep on the LCPO's timeline — the FT3 who walks into the exam cold watches the advancement slate from the maintenance bench.
• —Advanced fire control watch qualification in progress beyond the initial certification — the FT3 who maxed out at the minimum qualification tier is not performing at rate.
• —Zero maintenance log writebacks on personally signed corrective-action entries over a patrol or evaluation cycle.
• —Weapons-handling qualification current and participated in at least one torpedo load/offload evolution as a certified team member.
• —PRT satisfactory or better; BCA in standard; submarine community watches who maintains readiness during long patrols.

• —Standing a fire control watch with a solution that has drifted and not flagging it to the watch officer. The watch officer depends on the FT3 to maintain an accurate picture; a solution that has not been updated is a tactical problem the officer cannot fix without knowing it exists.
• —Closing a tube maintenance log entry with a corrective action that describes what you intended, not what you actually did. "Checked and serviced per PM" with no detail leaves the next technician with nothing — and the SIB reviews the last maintenance entry first.
• —Attempting a fire control system repair outside your qualification level without a qualified FT present. Fire control system modifications without authorization create safety and certification compliance issues that are investigated at the command level.
• —Discussing the boat's patrol schedule, operating area, or weapons loadout with anyone not on the boat and not read into the operation. OPSEC in the submarine community is the standard you enforce on yourself, not the standard you are policed to.
• —Treating torpedoes as inert maintenance objects. The MK 48 ADCAP series is a live weapon; every handling evolution follows procedure, full stop, regardless of whether a supervisor appears to be watching.

The good FT3 is the petty officer the division officer trusts at the fire control panel during a real-world exercise because the solution is current, the turnover is clean, and the torpedo tube status at the firing panel matches the tube maintenance log. His FTSN has a PQS section progressing on schedule, his NWAE study log is on the chief's tickler, and the LPO is already asking which advanced qualification track the petty officer is pursuing.

You are the working senior fire control technician on the boat. The FT3s call you LPO whether the watchbill says so or not, and the chief is watching you toward anchors he expects to pin in two boards.

You run a section of the fire control division — the fire control system maintenance cell, the torpedo tube and weapons-handling section, or the tactical fire control watch qualification program — on your boat. You perform and sign complex fault isolation and corrective maintenance on the fire control system's computing and display hardware and the torpedo tube mechanical systems, you train and qualification-sign FT3s and FTSNs, and you write the section's input to the weapons readiness brief the department head briefs to the XO. You are building toward the senior watchstander and section-lead qualifications that the FT1 billet requires — advanced fire control panel qualifications, weapons coordinator roles during exercises, and tactical coordinator positions during real-world operations. The technical depth matters here: the difference between an FT2 who understands fire control system architecture and one who only knows the procedure steps he was qualified on is the difference between an FT1 candidate and one who stalls. The NWAE for FT1 is no longer abstract, and the eEVAL trait average against your peer FT2s starts to matter for the next advancement slate.

• 01Own a complex fire control system fault from write-up through fault isolation through corrective action using the applicable technical manual, with the 3-M entry closing clean at QA review.
• 02Stand the senior fire control watchstander position during exercises and operations — maintain the boat's tactical picture, manage the fire control solution, and brief the watch officer accurately throughout the watch.
• 03Train FT3s through advanced fire control and torpedo tube qualifications as a qualified task demonstrator; own the PQS sign-offs and the qualification documentation that follows.
• 04Write the section's weapons system readiness input — system status, in-work discrepancies, parts pipeline — that the chief can brief at the daily weapons readiness review without reconstructing your data.
• 05Participate in torpedo load/offload evolutions as a certified team leader, leading FT3s and FTSNs through the weapons-handling procedure safely and in accordance with the applicable NAVSEA ordnance safety instruction.

• —Fire control system technical manuals (MK 117 or current-generation FCS): at FT2 you own the fault-isolation architecture and the system-level troubleshooting that the FT3 escalates to you.
• —MK 48 ADCAP torpedo technical manuals (handling, maintenance, and safety sections): you run handling evolutions and certify the FT3s who participate in them.
• —NAVSEA OD 45845 (or current equivalent) — Submarine Weapons and Ordnance System Safety Manual: at FT2 you brief the safety rules to the FT3s before every weapons evolution.
• —COMSUBFOR / SUBLANT / SUBPAC operational instructions on FCS and weapons system readiness reporting: you produce the data the division chief briefs off.
• —NWAE Bibliography (BIB) for FT1 cycle from MyNavyHR/NETC: current; build a study plan with milestones and own the EAW.

• —NWAE for FT1 prep documented on the LCPO's timeline; EAW clean and study log defensible.
• —Senior fire control watchstander qualification earned or in milestone progress — the FT2 who is still on the basic watchstander position is not performing at the rate the LPO needs.
• —Section QA writeback rate at or below the boat average — your initials on the countersigned maintenance log mean something.
• —Weapons-handling team leader certification earned and maintained; participated in at least one full torpedo load/offload cycle as a team lead.
• —PRT Good or better; BCA in standard; eEVAL trait average and ranking that supports EP/MP recommendation.

• —Countersigning an FT3's maintenance log without reading the corrective action. Your initials say the work was reviewed and acceptable; if the QA rep finds the missed step on the closed MRC, the FT2 who signed it owns the finding.
• —Troubleshooting a fire control system fault with substitution instead of the fault-isolation procedure. A hardware swap that clears the symptom without finding the root cause leaves a latent fault in the system; in a tactical weapons system, the symptom clearing is not the same as the fault being fixed.
• —Allowing an FT3 to stand a watch qualification evolution without the requisite debriefing. The qualification board exists to verify understanding; a petty officer who rubber-stamps a qual sign-off under schedule pressure owns every mistake that FT3 makes at that station.
• —Going around the LPO to the division officer or the weapons officer. The chain runs through the LPO; the goat locker hears about it the same watch rotation.
• —Treating torpedoes loaded in the tubes as a background condition. The tubes are always in a defined configuration for a reason; the FT2 who loses awareness of tube status during a maintenance evolution is one step from a safety incident that goes all the way up to the commodore.

The good FT2 is the petty officer the division officer names for the senior fire control watch position on an exercise because the solution stays current, the brief to the watch officer is accurate, and the after-action maintenance log closes clean. His FT3s are qualifying on an accelerated schedule, his section's QA writebacks are flat, and the LCPO is already mentioning his name for the next FT1 advancement slate and the advanced qualifications that build the Chief packet.

You are the LPO of the fire control division. The chief is editing your Chief packet; the weapons officer calls you by name; the FT2s and FT3s watch how you carry the division the way you used to watch the chief.

You are LPO of the fire control division — the section of the weapons department responsible for the boat's fire control system readiness, torpedo tube operability, and the weapons-handling team's qualifications and certifications. You run 8-18 FTs, write four to six eEVALs per cycle for FT2s and FT3s that pick the next advancement slate, build the division's training plan, and defend the fire control and torpedo tube readiness posture at the weapons readiness brief the department head gives to the XO. You manage PQS qualification progress for every FT in the division, own the weapons-handling certification currency, and mentor at least one FT per year into an advanced pipeline — a commissioning program (LDO/CWO surface or submarine weapons, STA-21), a defense-contractor credentialing path, or the nuclear power plant operator track for the sailors who want to pivot. The Chief board packet conversation is no longer abstract — your LCPO is editing your record across the year, and how you carry the division matters more than any single qualification you have earned. Your Dolphins are the floor; the Chief packet is the ceiling.

• 01Run the division's fire control system readiness and torpedo tube operability — production schedule tracked in the 3-M system, deferred discrepancies actively managed, section readiness brief defensible at the weapons readiness board.
• 02Defend the weapons-handling certification currency and FCS qualification posture at weapons officer and department head level — zero sailors uncertified for the evolutions the boat needs them for.
• 03Operate as the senior fire control watchstander and weapons coordinator during real-world operations — including the call to brief the XO or CO when the boat's FCS readiness has actually shifted.
• 04Write eEVAL blocks the senior rater can defend at a wardroom board — measurable outcomes, action-result-impact language, the bullets the Chief board actually reads.
• 05Mentor an FT2's NWAE cycle, commissioning program packet, or defense-contractor credentialing path from idea to selection — and counsel honestly when the path is wrong for the sailor.

• —Fire control system technical manuals (MK 117 or current-generation FCS) across the system depth the division maintains: you are the technical authority the FT2s bring the hard fault to.
• —MK 48 ADCAP torpedo technical manuals and the NAVSEA OD 45845 ordnance safety manual: you own the weapons-handling program at the LPO level and the safety brief starts with you.
• —COMSUBFOR / SUBLANT / SUBPAC operational instructions on FCS readiness, weapons system reporting, and tactical training requirements: you build the division's training plan off these standards.
• —MILPERSMAN articles governing enlisted personnel actions (advancement, retention, separation, NJP) at FT1-level visibility: you are in the room for the conversations that happen at LPO rank.
• —Commissioning, LDO/CWO, and STA-21 accession guidance from the current NAVADMIN cycles — pull it before every mentoring conversation; program requirements change cycle to cycle.

• —Chief board packet under construction with the LCPO's eye on every line; eEVAL profile defensible at department head and CO level; Submarine Warfare device worn and current.
• —Fire control system readiness and torpedo tube operability posture defensible at weapons officer and department head level every patrol cycle, no caveats.
• —Weapons-handling certification currency for the division current across the full team — no evolution is canceled because an FT whose certification lapsed was not tracked.
• —Pipeline output — commissioning program, advanced qualification, defense-contractor credential — producing at least one selectee or completion per year from the division.
• —Zero LPO-level integrity incidents — maintenance record falsification, safety protocol shortcuts, fraternization, financial. One ends the career permanently in the submarine community.

• —Briefing FCS readiness numbers you have not personally validated from the 3-M system and the current maintenance log. The weapons officer catches the discrepancy once and your Chief packet feels it permanently.
• —Letting an FT2 carry the weapons-handling certification tracking because "he is your guy." When he transfers mid-patrol, the gap — an FT with an expired weapons-handling cert — surfaces under the LPO's name.
• —Allowing an informal shop standard on fire control system maintenance to substitute for the technical manual procedure. The submarine community is small and the Safety Investigation Board is thorough; the FT1 who can point to the manual procedure survives the review; the one who cannot does not.
• —Going around the LCPO to the weapons officer or the XO. The chain runs through the chief; the goat locker hears about it and the next Chief board reflects the pattern.
• —Treating the commissioning/LDO/STA-21 mentoring conversation as a checkbox. The sailors you commission at this rank add to the submarine warfare officer community the Navy is competing to grow.

The good FT1 is the LPO the LCPO trusts to run the fire control division through a deployment without daily check-ins. His FCS and torpedo tube readiness brief without caveat, his eEVALs pick FTs above expectation, his weapons-handling certification currency has no gaps, and his pipeline produces commissioning and advanced-qualification packets the weapons officer signs without rewriting. He sits the Chief board with a record — and a qualification history — that reads itself.

You are a Chief. The gold-fouled anchors mean the goat locker is yours, the weapons officer asks you by name before asking the division officer, and the entire fire control division reads the submarine's weapons readiness standards off how you stand at morning quarters.

The job changes more between FT1 and CPOFT than at any other promotion in the rate. As LCPO of a fire control division — or as the senior weapons chief on a submarine or a submarine squadron staff — you run 10-25 FTs and own enlisted fire control and weapons-handling execution from the maintenance bench up. You write Chief-quality eEVALs that pick the next FT1 and CPOFT slate; you sit at the weapons readiness board as the senior enlisted fire control voice; you walk the control room and the torpedo room during a command inspection or a real-world operation and find the broken process before the inspector or the XO does. You build the next LPO. You mentor the next commissioning candidate, the next defense-contractor pipeline, and the FT1 who will be sitting in your seat in three years. You enforce the weapons-handling safety and fire control technical standards in uniform every day while the boat watches whether your deckplate discipline on the torpedo room matches your leadership ashore.

• 01Run an LCPO's division of FTs — accountability, qualification currency, weapons-handling certification, readiness, discipline, family, finance — with weekly cadence the weapons officer and the department head can predict and trust.
• 02Defend the division's fire control system readiness, torpedo tube operability, and weapons-handling certification posture at command-level brief — zero uncertified team members on an evolution, zero FCS deficiencies unreported.
• 03Walk a command inspection or a COMSUBFOR / SUBLANT / SUBPAC readiness assessment as the senior enlisted fire control voice on scene; your AAR is what the weapons officer briefs up the chain.
• 04Mentor four to six FT1s into Chief-board-competitive candidates; produce at least one commissioning program, LDO/CWO, advanced qualification, or defense-contractor credential completion per year.
• 05Operate as the senior enlisted fire control authority during a deployment, real-world operation, or surge cycle — including the call to brief the CO when the boat's fire control readiness has genuinely shifted.

• —Fire control system technical manuals (MK 117 or current-generation FCS): you are the LCPO the weapons officer comes to with the technical question the FT2s escalated.
• —MK 48 ADCAP torpedo technical manuals and NAVSEA OD 45845 — Submarine Weapons and Ordnance System Safety Manual: you own the weapons-handling program at the LCPO level and your safety culture is what the inspection team evaluates.
• —COMSUBFOR / SUBLANT / SUBPAC operational instructions and applicable NAVSEAINST 8000-series guidance: full familiarity; you are the senior enlisted reference the fire control division brings the policy question to.
• —MILPERSMAN — fluent in the articles governing enlisted personnel actions at CPOFT-level visibility; you are in the room for NJP, retention, and high-visibility weapons-handling safety investigations.
• —CPO 365 / CPO Initiation guidance and commissioning/LDO/CWO accession NAVADMINs — current cycle; you are the mentor the FT1s come to with the first question.

• —CPO Academy / Chief's Mess transition complete; standing as a Chief in the mess at the deckplate level — not a Chief in title alone.
• —Command inspection and COMSUBFOR / SUBLANT / SUBPAC weapons readiness assessment passed without senior-enlisted-attributable findings during your tenure as LCPO.
• —eEVAL profile and ranking that picks the next FT1 and CPOFT slate — measured by which sailors actually select.
• —Pipeline producing 1+ commissioning program, LDO/CWO, advanced qualification, or defense-contractor credential completion per year, with the weapons officer able to name them.
• —Zero Chief-level integrity incidents — weapons-handling safety shortcut, maintenance record falsification, fraternization, financial. One ends the career permanently in the submarine community.

• —Mistaking the goat locker for a private club. The submarine goat locker is a small community; chiefs who treat it as social are visible to the XO inside the same patrol.
• —Letting an FT1 LPO run a degraded fire control division because he is "your guy" or "almost a Chief." The weapons officer and the CMC see the readiness trends first; the next Chief slate gets read against the gap.
• —Stopping personal technical currency because "I am a Chief now." Fire control system updates and weapons system changes mean the CPOFT who stopped studying is the one whose FT2s know the system better than he does — and the weapons officer notices.
• —Going public with disagreement with the weapons officer, the XO, or the CO. The disagreement happens in the office; you walk out aligned. The goat locker enforces this without the wardroom asking.
• —Treating the OPSEC culture on the boat as someone else's job. The CPOFT sets the tone on what FTs discuss ashore, online, and with family; a careless sentence from a junior FT about patrol timing or weapons loadout that you had the opportunity to correct is on your watch.

The good CPOFT is the LCPO the CO calls by name and the goat locker defends in the mess. His fire control and weapons-handling readiness briefs without caveats, his FT1s pick up Chief, his commissioning and defense-contractor packets select above the submarine-force average, and his deckplate weapons-handling discipline on the torpedo room matches his leadership posture ashore. The weapons officer can take leave knowing the patrol schedule will not slip because of anything that happened in the fire control division.

You are the senior enlisted fire control and weapons voice in a submarine squadron, command, or staff. The CO names you in the readiness brief. COMSUBFOR knows the senior chiefs in the rate by reputation. The boat watches whether you still walk the torpedo room.

As SCPOFT or MCPOFT you run the senior enlisted fire control and weapons readiness posture for a submarine squadron (SUBRON), a major submarine command, a COMSUBFOR or SUBLANT/SUBPAC maintenance and readiness staff, a submarine training command, or you sit as Command Master Chief where the path opens. You write fewer eEVALs but they are the ones that pick the next Chief and Senior Chief slate. You sit at command-team sync as the senior enlisted voice on every enlisted weapons decision — accession, weapons-handling training throughput, retention, NEC programming, certification-currency posture across the squadrons and boats you cover. You translate COMSUBFOR, SUBLANT/SUBPAC, and NAVSEA submarine weapons strategy into command-level talent and readiness decisions. You build the next CMC. You start the post-Navy transition plan 24-36 months out — defense contractor positions at General Dynamics/Electric Boat, Raytheon, BAE Systems, or L3Harris in fire control and weapons systems support; federal civilian weapons safety positions; or nuclear power industry roles for those who hold dual qualifications — because the bench you leave behind decides whether the submarine force and the goat locker remember your standard.

• 01Run a senior-enlisted command climate across a submarine squadron or major command that produces credentialed FTs, commissioning selectees, and retention rates above the submarine force average.
• 02Brief the CO, squadron commander, COMSUBFOR, or SUBLANT/SUBPAC on enlisted fire control and weapons readiness risk — system certification gaps, weapons-handling training currency, NEC billet fill, retention cliff — in language the flag officer can defend at the next echelon without rewriting.
• 03Sit on Chief selection board panels, command CMC slates, and commissioning accession panels with the discipline and confidentiality the convening authority requires.
• 04Translate COMSUBFOR, SUBLANT/SUBPAC, and NAVSEA submarine weapons strategy into enlisted talent management, NEC programming, and training throughput decisions at the command level and across the FT rate.
• 05Walk a COMSUBFOR or SUBLANT/SUBPAC weapons readiness assessment or a safety investigation as the senior enlisted fire control voice on scene and deliver the AAR the squadron commander can brief at the next echelon.

• —COMSUBFOR / SUBLANT / SUBPAC operational instructions and the applicable NAVSEAINST 8000-series submarine weapons and ordnance governance — you are cited from these more often than you cite them at this level.
• —NAVSEA OD 45845 (or current equivalent) — Submarine Weapons and Ordnance System Safety Manual: the safety governance you enforce across the submarine force at senior-enlisted roll-up.
• —Fire control system technical manuals and MK 48 ADCAP torpedo documentation: you are the senior enlisted technical conscience on weapons system assessments and capability investigations.
• —MILPERSMAN — fluent in enlisted personnel actions at the senior-enlisted threshold; you are in the room for NJP, separation, and high-visibility weapons-handling safety investigations.
• —Senior Enlisted Academy (Naval War College, Newport RI) reading list and CMC/Force Master Chief symposium materials — you consume doctrine and translate it down.

• —SEA fellowship or equivalent senior-enlisted PME complete before competing for command CMC or Force Master Chief slate.
• —Squadron-level COMSUBFOR or SUBLANT/SUBPAC weapons readiness assessment passed without senior-enlisted-attributable findings during your tenure.
• —Commissioning program, LDO/CWO, and advanced-qualification accession pipeline producing 1+ selectee per year from your command — and the squadron commander can name them.
• —eEVAL profile the senior rater can defend at command and SUBRON level — your rated chiefs are picking up Senior Chief and Master Chief on schedule.
• —Zero senior-enlisted-level integrity incidents — weapons-handling safety shortcut, maintenance record falsification, OPSEC breach, fraternization, financial. One ends the career permanently in the submarine community and the defense contractor space follows the name.

• —Pretending to be the current technical authority on a fire control system baseline or weapons variant you are a version behind. Senior FTs lose authority by faking depth; the weapons officer and the FT2 fresh from the most recent training pipeline will see it in the first readiness brief.
• —Letting a Chief-led fire control division drift on weapons-handling certification currency or FCS readiness reporting because "the inspection will catch it." You own enlisted execution at the command roll-up; the finding lands under your name, and the real-world consequence of a weapons-handling safety failure in a submarine torpedo room has no good outcome.
• —Treating the commissioning/LDO/defense-contractor mentoring conversation as transactional. The FTs you credential and commission at MCPOFT build the submarine warfare officer community and the defense industrial base the submarine force depends on for the next generation of fire control systems.
• —Going public with disagreement with the CO, the squadron commander, or COMSUBFOR. Take it in the office. Walk out aligned. The goat locker and the wardroom both enforce it, and at MCPOFT the standard is absolute.
• —Confusing the warm-up to retirement with the job. Until you walk out of the formation for the last time, the submarine force is reading which one you are — and the defense contractor community that hires former submarine FTs makes the same read on your final fitness report and your reputation in the goat locker.

The good Master Chief Fire Control Technician is the senior enlisted weapons and fire control voice the CO, squadron commander, and COMSUBFOR all name without thinking. His command's FT advancement slate is the one the force quotes; his commissioning and defense-contractor accession rate is in the upper third of the rate; his rated chiefs pin Senior Chief and Master Chief on schedule; and the weapons-handling safety culture across the boats in his purview is the one the inspection team cites as the standard. When he retires, General Dynamics, Raytheon, and BAE Systems already have his number, and the submarine goat locker remembers the standard he left behind — not the position he held.