Navy NEC · Engineering

800J Senior Landing Craft Air Cushion (LCAC) Engineer

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.

Overview

A Senior Landing Craft Air Cushion Engineer performs LCAC engineer operations. This engineer supervises these operations and provides training in them.

Core Skills

  • LCAC engineering operations supervision
  • LCAC engineering operations instruction

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Ship Engineers

Performing, supervising, and training LCAC engineering operations provides a foundation for vessel-engineering work.

How to prepare: Identify the MMC engineering endorsement appropriate to the target vessel and route, then request USCG evaluation of your military sea service using an official sea-service transcript or assignment history, not a DD-214. Include vessel tonnage, routes, propulsion power, time underway, and assigned duties so USCG can determine equivalent experience and the appropriate endorsement grade, class, and limits.

What the civilian work involves
  • Monitor engine, machinery, or equipment indicators when vessels are underway, and report abnormalities to appropriate shipboard staff.
  • Monitor and test operations of engines or other equipment so that malfunctions and their causes can be identified.

Notes & Sources

  • Ship-engineering entry typically requires several years of qualifying sea time. Officer endorsements also require applicable age, citizenship, character, medical fitness, approved training, professional competence, and drug-testing qualifications; written examinations may apply, and most water transportation jobs require a TWIC.
  • Open-ocean service requires USCG-verified STCW training; an STCW endorsement generally requires the appropriate national endorsement.
Evidence for this guidance (5 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC 800J

    [1] NEC entry "800J - Senior Landing Craft Air Cushion (LCAC) Engineer"; cached text line 20301; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: LCAC engineering operations supervision, LCAC engineering operations instruction, Ship Engineers (O*NET 53-5031.00)

  2. O*NET: Ship Engineers

    [2] O*NET 30.3 occupational data

    Supports: Ship Engineers (O*NET 53-5031.00)

  3. Bureau of Labor Statistics: Water Transportation Workers

    [3] How to Become; training, licenses and related experience; updated August 27, 2026, checked September 23, 2026

    Supports: Ship Engineers (O*NET 53-5031.00)

  4. USCG: 46 CFR 10.232 military sea-service evidence and credit

    [4] Paragraphs (a) and (d)(1), official eCFR snapshot September 21, 2026; retrieved September 24

    Supports: Ship Engineers (O*NET 53-5031.00)

  5. USCG: 46 CFR 11.201 officer-endorsement requirements

    [5] Paragraph (a), official eCFR snapshot September 21, 2026; retrieved September 24

    Supports: Ship Engineers (O*NET 53-5031.00)

Defense contractor jobs for 800J

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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