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MCE7

Mass Communication Specialist

E-7 (Sergeant First Class) · Navy

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

Making Chief in the MC rating is the most consequential career event in the enlisted PA community. The Chief's Mess at a PA-centric command is small — sometimes just one or two Chiefs — and the MCC is personally visible to the CO, the PAO, and the fleet PA chain simultaneously. There is no middle ground between a strong MCC tour and a weak one. The goat locker knows which you are, and so does the command.

The Honest MOS Read
MCC (E-7, Chief Petty Officer) is the first rank where the Navy's institutional expectation shifts from 'execute the program' to 'own the enlisted force.' The PA program is your professional background and the domain you lead in, but the Chief's primary accountability is to every enlisted sailor in the command — not just the MC section. The CO calls the Chief, not the LPO, when the enlisted readiness picture has a problem. The XO's morning stand-up includes the Chief when the command climate is at issue. The Chief's Mess is the deckplate advisory body that the wardroom relies on — and as MCC you are both a member of that body and the voice of the PA program within it. The PA program at MCC looks like strategic communication leadership rather than production floor supervision. The MC2s and MC1 LPOs run the daily production cycle; the MCC's job is to ensure they are trained, mentored, and held to the professional standard that the PA program requires. The MCC who is still the best photographer in the section is the MCC who has not made the transition — the job is to build the section that does not need the Chief's camera to produce publishable work. The PAO calls the MCC for program-level consultation: the strategic communication plan for the next major exercise, the CHINFO-coordination protocol for a high-sensitivity media event, the after-action review of a publication that missed the standard. The MCC answers those calls with program-level analysis, not production-level execution. The Chief's Mess duties layer on top of the PA program leadership. CPO Initiation season (late summer through fall, per CNO-published guidance) is a significant time investment — the MCC who is a first-year chief is going through it simultaneously with running the PA program. The Chief's Mess at the command meets regularly to discuss enlisted readiness, advancement statistics, reenlistment health, and command climate. The MCC is a voting member of that body; the voice of the PA community's enlisted experience is the MCC's to provide. The Chief who does not show up to Mess functions, who does not know the command's enlisted readiness numbers, who cannot speak to the E-1 through E-6 advancement health for their section — that Chief is not carrying the deckplate leadership weight the Mess expects. The SCPO (Senior Chief Petty Officer) selection board is the next major career gate. The MCCS selection operates similarly to the MCC selection — a competitive records review by a board. The MCC who is building toward SCPO selection does so by expanding the leadership scope beyond the PA section: taking on divisional LCPO responsibilities across a broader section, pursuing Senior Enlisted Academy at Newport (the PME benchmark for the E-7 to E-9 zone), documenting mentoring outcomes, and maintaining the PA program's standard while doing all of it. The MCC who says 'I will focus on SCPO prep after this tour' is the MCC who discovers the tour is the prep.
Career Arc
  • 01CPO Initiation — the first six weeks after selection notice, typically late summer through fall, governed by CNO-published CPO Initiation guidance.
  • 02First MCC billet: LCPO of the PA section or MC division, responsible for the complete program and the enlisted development of every MC in the section.
  • 03Chief's Mess participation: command climate advisory role, CPO Initiation leadership for the next class, quarterly readiness reviews.
  • 04Senior Enlisted Academy at Newport (SEA) — competitive selection for E-7 to E-9 PME; the PME benchmark for the SCPO selection zone. Apply early.
  • 05SCPO selection board preparation: eEVAL trajectory, billet diversity, SEA completion, community involvement, leadership mentoring outcomes.
  • 06MCCS (E-8 Senior Chief) selection — the board reads the full MCC record as a leader, not just as a PA professional.
Common Screwups
  • ×Failing to make the Chief's Mess transition — continuing to act as the section's best MC3 rather than the section's Chief. The goat locker's peers notice within the first 90 days. The CO notices within six months.
  • ×Skipping or under-engaging the CPO Initiation season because 'the PA program is busy.' CPO Initiation is a mandatory professional rite of passage. The MCC who treats it as an administrative inconvenience is the MCC who does not understand what the Chief's Mess is.
  • ×Missing the Senior Enlisted Academy application window. SEA is competitive and the window is published well in advance. The MCC who does not apply during the eligibility window is the MCC who explains the gap to the SCPO selection board.
  • ×Allowing the MC section's production quality to decline because the MCC made the transition to 'supervisor only' without building the MC1 LPO to carry the floor. The PA program is still the MCC's professional domain; if the products decline, the MCC owns it whether they were personally behind the camera or not.

A Day in the Life

  • 0500-0600Personal PT — the Chief sets the fitness standard for the section. Run, swim, or gym before the workday. The MCC who shows up at the command PT formation after the MC3s are already there has already set a tone.
  • 0630-0700Pre-standup review — PA queue check, MC1 LPO check-in (brief verbal sync on section status), any overnight media inquiries or command-level communications requiring the MCC's awareness.
  • 0700-0745Chief's Mess morning sync (at commands with a regular Mess standup) — command climate update, enlisted readiness review, any Chief-level action items from the previous day's events.
  • 0745-0900PA program review — weekly or bi-weekly PAO sync, MCC brief on section readiness, strategic communication calendar review, any CHINFO-coordination items requiring action.
  • 0900-1200Program management block — SCPO packet development, mentoring sessions with MC1 and MC2, Chief board counseling with MC1 candidates, SEA application or PME coursework, training plan review.
  • 1200-1300Lunch — Chief's Mess lunch at commands with an active Mess, or working lunch on professional development. The Chief's Mess lunch is a professional activity, not just a meal.
  • 1300-1600Deckplate leadership block — section walkthrough, observation of production operations, MC3 mentoring, eEVAL cycle documentation, command climate engagement with junior sailors across the command.
  • 1600-1700End-of-day sync with MC1 LPO — section status, any unresolved PAO items, next-day coverage calendar confirmed. Chief's input on any MC1 decisions that require senior endorsement.
  • 1700-2200Personal time — SCPO packet work, SEA coursework, professional reading on PA program management and strategic communication, Chief's Mess social obligations as applicable.

Weekly Cadence

The MCC week is split between the PA program leadership track and the Chief's Mess track. Monday is the heaviest program management day — the MC1 LPO ran the section standup, the PAO has the week's coverage calendar, and the MCC's Monday morning is spent reviewing the MC1's plan and either endorsing it or adjusting it before the PAO sync. The PAO who sees the MCC at the weekly sync with a prepared program brief is the PAO who trusts the MCC's judgment across the week. Tuesday and Wednesday are the production oversight and mentoring core. The MCC reviews the MC1's section management by watching the output, not by attending every standup — the MC1 LPO who needs the MCC at every standup has not been developed. Wednesday is typically the Chief's Mess mid-week meeting at commands with a formal Mess structure; the MCC brings the PA section's readiness picture to that meeting and leaves with any Mess-level guidance that needs to flow back to the section. Thursday and Friday are the program closeout and next-cycle planning days. Products shipping, eEVAL cycle documentation, the weekly brief to the PAO, and any Chief board mentoring sessions with MC1s approaching the selection window. The MCC who uses Friday afternoon for 30-minute one-on-one mentoring sessions with the section's development-track sailors — structured, documented, developmental — is the MCC whose Friday program builds the section's future capacity. At sea the weekly rhythm is replaced by the operational cycle, and the MCC who has built a resilient section structure survives the operational tempo without becoming the production floor themselves.

Key Skills — How to Drill Each

  1. 01
    Advise the CO and PAO on the command's strategic communication program — not as a production manager but as a PA program strategist.
    The MCC who can brief the CO on CHINFO's current communication priorities, how the command's PA program aligns with or diverges from those priorities, and what adjustments would close the gap is the MCC who gets called into the CO's office before the wardroom PA brief, not after. Build that brief quarterly. Know the CHINFO guidance, know the command's communication history, know what the fleet PAO has said about the command's PA program in recent visits. The CO who trusts the MCC's PA judgment makes the PA program's work easier across the whole command.
  2. 02
    Lead the PA section through a relief-in-place or turnover — departing LCPO handing off to the incoming LCPO — with no gap in production standard or program documentation.
    The turnover binder is the MCC's institutional memory package: coverage calendar, equipment inventory with maintenance records, DVIDS account documentation, eEVAL cycle status, ongoing media embed relationships, any pending PAO-level review items. The incoming LCPO who walks into a complete turnover binder is the incoming LCPO who can be productive on day one. The incoming LCPO who walks into a pile of undocumented loose ends is the LCPO who spends the first 30 days rebuilding institutional knowledge instead of executing the program.
  3. 03
    Mentor an MC1 through the Chief board process from first counseling session through packet submission — knowing the selection criteria, the record gaps, and the timeline.
    The MCC who mentors an MC1 to Chief selection has done the most important development work in the enlisted PA community. Start the counseling session with the service record review, not with encouragement. Identify the specific gaps — lapsed qualification, missing award citation, thin billet diversity, weak eEVAL trajectory — and build a timeline to address each one. The timeline has dates. The MCC checks progress against the dates. The MC1 who makes Chief because the MCC held the development plan accountable is the outcome the goat locker values above all others.
  4. 04
    Serve as the Chief's Mess voice on command climate for the enlisted PA community — bringing specific, documented information to the Mess and returning specific guidance to the section.
    The Chief's Mess is the CO's advisory body on enlisted readiness and command climate. The MCC who shows up to Mess meetings with specific data — advancement rates by paygrade in the MC section, reenlistment health, any unit climate concerns observed at the deckplate level — is the MCC who contributes to the Mess's collective intelligence picture. The MCC who sits in the corner and says 'everything's fine in my section' without documentation is the MCC who is not carrying the deckplate weight.

Manuals & References — What Chapters Matter

  • MILPERSMAN 1430-series — Advancement to Chief Petty Officer and Senior/Master Chief
    The selection board process, the eligibility criteria, and the record review procedures are all in the MILPERSMAN. The MCC who is building toward SCPO selection and the MCC who is mentoring MC1s toward Chief selection both need this series memorized, not bookmarked.
  • CNO CPO Initiation Guidance — published annually for the current initiation season
    The CPO Initiation season is governed by the CNO's published guidance. The MCC who is leading the initiation for a junior class needs to know the guidance's boundaries, the prohibited activities, and the intent. The initiation that stays within the guidance is the initiation the command is proud of; the initiation that drifts outside the guidance is the initiation that generates an IG report.
  • Senior Enlisted Academy (SEA) — Naval War College Newport, RI, application and curriculum documentation
    SEA is the PME benchmark for E-7 through E-9. The curriculum covers naval leadership, organizational management, and joint operations from an enlisted advisory perspective. The MCC who attends SEA before the SCPO selection board has a documented PME credential that the board values. Apply during the first MCC assignment, not the second.
  • SECNAVINST 5720.44 — continued ownership at the program-strategy level
    At MCC the instruction is the basis for the strategic communication advice you give the CO. Know it at the program design level, not just the compliance level — know why the release authority chain exists, what the policy intent is, and how the instruction relates to DoDD 5122.5 and the CHINFO guidance that flows from it.

Standards — How to Hit Each

  • PA section production standard maintained at the same level after the MCC transition as before — the Chief's job is to build systems and people who sustain the standard, not to be the standard personally.
    Measure the section's product quality against the PAO's satisfaction level and the DVIDS publication record. If the product quality declined after the MCC stopped doing direct supervision, the MCC built a dependency, not a program. If the quality held or improved, the MCC built the section correctly. The MC1 who asks 'what do you think, Chief?' before submitting to the PAO is the MC1 who was not fully developed. The MC1 who submits confidently and briefs the outcome is the MC1 who was.
  • SEA application submitted before the second MCC tour assignment.
    The SEA selection is competitive and the notification timeline is well in advance of the course date. Pull the annual application cycle announcement from the Naval War College Newport PA channels and put the application deadline in the professional development calendar from day one of the MCC assignment. The MCC who applies in the first eligible window and is selected has the PME credential for the SCPO packet. The MCC who deferred the application for three cycles has a gap the SCPO board notices.
  • Chief's Mess participation documented — initiation leadership, Mess meeting engagement, command climate contributions.
    The eEVAL narrative for an MCC captures Chief's Mess contributions alongside the PA program leadership. The MCCS board reads those contributions as evidence of the enlisted advisory role, not as extracurricular activity. Document what you brought to the Mess, what the outcome was for the command's enlisted readiness, and how the Mess's guidance shaped the enlisted program in your section.

Technical Mistakes — Concrete Consequences

  • Allowing a junior MC to release a product with a significant OPSEC issue because the MCC was in a Chief's Mess commitment and the MC1 LPO self-approved.
    The OPSEC incident under the MCC's program is the MCC's incident regardless of who approved the product. The investigation names the program owner. The MCC who built a clear OPSEC review protocol with documented approval authority — including who approves in the MCC's absence — does not generate this conversation.
  • Conducting CPO Initiation activities that fall outside the CNO-published guidance — even if 'the Mess has always done it this way.'
    An IG complaint during initiation season names the initiation leadership. The MCC who led activities outside the published guidance is the MCC who faces an administrative investigation and a potential fitness-report impact. The Mess's tradition does not override the CNO's guidance.
  • Missing the MC1's Chief board packet submission because the review chain was not established early enough.
    An MC1 who was eligible and ready but missed the board submission window because the MCC's mentoring process did not track the deadline is the MC1 who waits a full year for the next cycle. The MCC who built the development calendar 18 months out does not have this conversation.

Career Decisions at This Rank

  • Competing for SCPO selection vs. reaching HYT (High Year Tenure) at E-7 and transitioning to civilian or federal employment
    The High Year Tenure for E-7 under MILPERSMAN 1160.12 is currently 26 years of service (verify current policy). Most MCs who make Chief are in the 12-16 year service range, giving them substantial service time before HYT pressure arrives. The SCPO selection is competitive and not every excellent MCC makes it. The MCC who evaluates the SCPO board history, the billet structure above E-7, and their own record honestly — with the chief career counselor — is making a retirement and transition decision with real data. The MCC who assumes selection is inevitable because the MCC tour was strong may be surprised; the small rating has thin senior-enlisted ranks and the boards are unpredictable.
  • Pursuing a federal civilian PA career track (GS-11 to GS-14 Public Affairs Specialist) parallel to or following the MC career
    Military PA experience at MCC level translates directly to GS-11 PAO civilian positions under the Veterans' Preference system. The MCC with a strong PA program record, a warfare qualification, and a documented history of strategic communication work is competitive for GS-11 at Naval installations, Marine Corps installations, and Joint commands with PA offices. The transition window (20-year mark, if the MCC completes 20 years before HYT) aligns with GS-11 to GS-12 promotion eligibility. Plan the transition with the installation's HR department — do not wait until the retirement paperwork is filed.
  • Senior Enlisted Academy attendance vs. a high-visibility operational billet assignment in the same window
    SEA and an operational assignment occasionally conflict in the orders cycle. The MCC who has the opportunity to attend SEA should take it — the operational billet will still be there after the course, and the SEA credential in the SCPO packet is valued by the selection board in ways that a second operational tour without PME is not. The MCC who deferred SEA for 'the right operational billet' and then did not get a SEA seat in a subsequent cycle has an explainable but real gap in the packet.

How the Seat Varies by Unit Type

  • Aircraft carrier or amphibious ship (MCC at sea)
    The highest-operational-tempo MCC assignment. The PA program is running a deployment production cycle, the Chief's Mess is a large and active deckplate leadership body, and the MCC is visible to the ship's CO and XO throughout the deployment. The deployment portfolio and the Chief's Mess engagement record from a carrier MCC tour is the strongest SCPO board material in the rating.
  • CHINFO or NAVSUP PA staff (MCC at a senior command)
    The products go to the highest-visibility channels in the Navy PA enterprise. The MCC at CHINFO is working directly with PAOs at the flag level, managing relationships with national media, and advising on the Navy's strategic communication program. The SCPO board reads this assignment as evidence of the most senior PA leadership trust in the enlisted community.
  • Small shore installation (sole MCC in the command)
    High autonomy, high accountability, less Chief's Mess peer support. The MCC who is the only Chief at a small installation PA office is running the PA program and the enlisted leadership function simultaneously with limited peer review from other Chiefs. Good for initiative; the MCC who needs the Mess's peer accountability structure to grow professionally may find this assignment isolating.
  • Joint PA assignment (OSD, CJCS PA, or joint command PA)
    Joint experience is a valued credential on the SCPO board and the MCPO board. The MCC at a joint PA assignment is working alongside Army, Air Force, Marine Corps, and Coast Guard PA professionals and producing products at the OSD or joint command level. The joint credential shows billet diversity and the capacity to operate outside the Navy PA lane.

What Good Looks Like at This Rank

The high-performing MCC is the chief the PAO names in the quarterly PA program review when asked 'why is this section working.' Not because the MCC is the best photographer in the section — because the section is producing excellent work with three MCs who were producing average work 18 months ago. The transformation is the evidence. The PAO who saw two of those MCs advance to the next paygrade during the MCC's tenure knows exactly what happened. In the Chief's Mess the good MCC is the voice of the PA community's enlisted experience — the sailor who knows what the command's E-1 through E-6 population is thinking because they talk to the deckplate, who brings specific command climate data to the Mess meetings instead of anecdotes, and who returns from the Mess with actionable guidance for the section instead of a 'we discussed it' summary. The CPO Initiation class the good MCC leads finishes the season having grown as leaders, not having survived a hazing ritual. The difference is preparation, mentorship, and adherence to the CNO's published guidance throughout. The MCC's second-order impact on the PA community is the junior MCs who went through the section during the Chief's tour. The MC3 who was shaky at DINFOS and arrived at the command uncertain about their career is now a confident MC2 LPO who is building her own section and preparing her own MC3s for advancement. That outcome — multiplied across the two or three sailors who pass through the section during a typical MCC tour — is the lasting measure of the Chief's effectiveness. The byline and the DVIDS credit belong to the sailor who executed; the Chief who built that sailor is in the background where the good Chief belongs.

Preview — The Next Rank

MCCS (E-8, Senior Chief Petty Officer) is the next selection event, and it operates on the same competitive board review model as the MCC board. The MCCS board reads the MCC's complete service record: eEVAL trajectory across the full MCC tour, billet diversity, SEA completion, community impact, mentoring outcomes, and the Chief's Mess contributions. The MCC who has served only in shore-duty assignments has a narrower record than the MCC who has documented both operational and staff assignments. The MCC whose eEVAL trajectory peaked in the first MCC tour and has been steady-performance since has a less competitive packet than the MCC whose trajectory has continued to build. At MCCS the scope expands again beyond the PA program. The Senior Chief is typically the LCPO or Department Senior Enlisted Leader (SEL) at a major command, with accountability for the enlisted development and command climate of a larger population than the Chief's Mess at a single-rating command. The PA program continues to be the MCCS's professional domain, but the senior leadership responsibility extends to every sailor in the department or command. The MCPO (E-9, Master Chief) path is the final selection event for the small number of MCs who pursue it. The MCCM (Master Chief Mass Communication Specialist) is the rating's most senior enlisted voice — the enlisted advisor to the most senior PA officers in the Navy, the mentor of the next generation of Chiefs and Senior Chiefs, and the institutional advocate for the MC rating's professional standards and career health. The MCC who is thinking about the MCPO board is the MCC who has been treating every assignment since E-6 as a building block in a 30-year record.
FAQ

MC E7 — Frequently Asked Questions

Q01What does a E7 MC (Mass Communication Specialist) actually do?
The job changes more between MC1 and MCC than at any other promotion in the rate.
Q02What's the most important thing to know as a E7 MC?
Making Chief in the MC rating is the most consequential career event in the enlisted PA community.
Q03What does a typical day look like for a E7 MC?
Time-blocked day at the E7 MC rank tier: 0500-0600 Personal PT — the Chief sets the fitness standard for the section. Run, swim, or gym before the workday. The MCC who shows up at the command PT formation after the MC3s are already there has already set a tone, 0630-0700 Pre-standup review — PA queue check, MC1 LPO check-in (brief verbal sync on section status), any overnight media inquiries or command-level communications requiring the MCC's awareness, 0700-0745 Chief's Mess morning sync (at commands with a regular Mess standup) — command climate update, enlisted readiness review,…
Q04What mistakes get E7 MC soldiers fired or relieved?
Failing to make the Chief's Mess transition — continuing to act as the section's best MC3 rather than the section's Chief. The goat locker's peers notice within the first 90 days. The CO notices within six months; Skipping or under-engaging the CPO Initiation season because 'the PA program is busy.' CPO Initiation is a mandatory professional rite of passage. The MCC who treats it as an administrative inconvenience is the MCC who does not understand what the Chief's Mess is;…
Q05What career decisions matter most at the E7 MC rank tier?
Competing for SCPO selection vs. reaching HYT (High Year Tenure) at E-7 and transitioning to civilian or federal employment — The High Year Tenure for E-7 under MILPERSMAN 1160.12 is currently 26 years of service (verify current policy). Most MCs who make Chief are in the 12-16 year service range, giving them substantial service time before HYT pressure arrives. The SCPO selection is competitive and not every excellent MCC makes it. The MCC who evaluates the SCPO board history, the billet structure above E-7,…
Q06What's next after E7 for a MC (Mass Communication Specialist) in the Navy?
MCCS (E-8, Senior Chief Petty Officer) is the next selection event, and it operates on the same competitive board review model as the MCC board.
Q07What manuals and regulations does a E7 MC need to know cold?
SECNAVINST 5720.44C — full familiarity; you are the LCPO the JOs come to with the policy question before they call CHINFO.; DoDD 5122.5 — joint PA policy, indexed and current; you brief it to junior officers at joint billets, not the other way.; JP 3-61 — Joint Public Affairs — the joint doctrine your JPASE MCs execute; you run the debrief after every JTF assignment.

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