6694 vs 6423
Aviation Logistics Information Management System (ALIMS) Specialist (USMC) vs Aviation Electronic Micro/Miniature Component and Cable Repair Technician (USMC)
Two Marine MOS codes that went through the same boot camp and have agreed on absolutely nothing since graduation day.
Two veterans at a bar. The 6694 says: "What it means day to day is that you own the boxes the whole Marine Aircraft Group's maintenance and supply depend on." The 6423 responds: "Your job is to take a failed circuit card or avionics component, figure out exactly which piece-part died, source or fabricate a replacement, and return it to service — and you do this with technical manuals, automated test equipment, and a level of patience that only comes from truly understanding how avionics systems actually work at the component level." They clink glasses. Neither fully understands what the other one just said. Both nod like they do. Both of these exist in the same org chart. The org chart is lying about how much they have in common.
After the Uniform
The part the recruiter skips: what each job actually translates to once you're a civilian — and what it pays.
Salary data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program. A guide, not a guarantee.
Recruiter vs. Reality
The pitch versus what people who actually did the job report back.
“You'll be an IT Marine in aviation. Networks, servers, Linux, Cisco, a secret clearance — the kind of resume that walks straight into a civilian sysadmin job.”
The resume part is real: the manual lists ESXi, RHEL, Windows Server, Docker, and Cisco IOS by name, and the civilian crosswalk is network and systems administration. What it means day to day is that you own the boxes the whole Marine Aircraft Group's maintenance and supply depend on. When OOMA or NTCSS is down, aircraft records stop moving and every shop in the squadron knows whose phone to ring. You deploy with the aviation logistics package, including shipboard. The line score is high — CL, GT, or EL of 110 — and school is with the Navy at Newport, not a Marine schoolhouse.
“You'll become one of the Marine Corps' most technically skilled electronics specialists, performing microscopic soldering and repair work that keeps Marine aviation flying. The micro-miniature repair skills translate directly to civilian electronics manufacturing, aerospace, and medical device industries.”
You are a Marine Aviation Electronics IMA Technician, which means you work on the parts of aircraft electronics that the squadron-level mechanics have already given up on and sent back. Your job is to take a failed circuit card or avionics component, figure out exactly which piece-part died, source or fabricate a replacement, and return it to service — and you do this with technical manuals, automated test equipment, and a level of patience that only comes from truly understanding how avionics systems actually work at the component level. It is not glamorous. It is not on the flight line. It is in a shop, under good lighting, with ESD precautions, and it is some of the most valuable technical training the Marine Corps offers.
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