U.S. Marine Corps MOS Career Guide

6337 — Aircraft Electrical Systems Technician, F/A-18:
Civilian Career Guide

Marine Corps 6337 experience can support F/A-18 sustainment, civilian avionics, aerospace electrical test, defense field service, and aviation quality roles. The strongest transition identifies exact electrical and instrument systems, wiring, components, faults, test equipment, inspections, technical data, and readiness results, then separates military qualification from FAA privileges, clearance status, controlled program access, and employer authorization.

Avionics technicians median: $81,390
Engineering technicians median: $77,180
NAVMC 1200.1L and FY27 continuity verified
NAVMC source note
NAVMC 1200.1L assigns 6337 technicians to install, remove, inspect, test, maintain, and repair F/A-18 aircraft electrical systems, components, and ancillary equipment at the organizational maintenance level. The MOS requires U.S. citizenship, normal color perception, Secret clearance eligibility, Aviation Electrician's Mate foundational training, and the F/A-18 Electrical/Instrument Systems Initial Organizational Maintenance Course. NAVMC 1200.1M retains the specialty for FY27.
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F/A-18 Aircraft Electrical Technician$50k – $114kAvionics median $81,390
Civil Avionics and Electrical Systems Technician$50k – $114kAerospace manufacturing median $87,640
Electrical Engineering Technician: Aerospace Systems$48k – $112k8,400 openings annually
Aerospace Test and Flight-Test Support Technician$54k – $120k8% projected growth
Aviation Electrical Quality Inspector$35k – $76k69,900 openings annually across quality inspection
See full role breakdowns: demand data, hiring notes, and employer expectations →
Tactical Aviation Transition
Translate F/A-18 electrical maintenance into a civilian systems role.

Your strongest plan shows the aircraft electrical and instrument work behind the platform name, matches it to defense, MRO, manufacturing, or test employers, and identifies the FAA, clearance, education, or company qualification each target requires.

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Section 01

Top Civilian Role Matches for 6337

F/A-18 Aircraft Electrical Technician Closest platform match
$50k – $114k

Defense aviation programs need technicians who understand tactical-aircraft electrical power, distribution, controls, indications, wiring, connectors, and installed components. A 6337 background maps most directly when the resume names the F/A-18 variants, systems, support equipment, technical data, and maintenance level involved. Quantify aircraft supported, discrepancies isolated, wiring repairs, component changes, operational checks, repeat write-ups, and readiness results. Secret eligibility can support cleared hiring, but current access, investigation status, suitability, and program authorization must be verified separately.

F/A-18 sustainmentAircraft electricalTactical aviationDefense programs
Avionics median $81,390
Source: BLS OOH: Aircraft and Avionics Technicians · Avionics median $81,390; $49,770 to $113,580 distribution (May 2024)
Civil Avionics and Electrical Systems Technician
$50k – $114k

Airlines, repair stations, aircraft manufacturers, and business aviation shops hire technicians to diagnose electrical and electronic faults, repair wiring and connectors, replace components, test systems, and complete controlled maintenance records. Your F/A-18 experience is relevant, but employers need the function translated without tactical-aircraft shorthand. Lead with diagrams, measurements, fault isolation, configuration, inspections, and verification. Some work may require an FAA Airframe rating, employer-issued repairman authority, or supervision by a certificated mechanic. Military qualification alone does not grant those privileges.

Civil avionicsElectrical systemsMRORepair stations
Aerospace manufacturing median $87,640
Source: BLS OOH: Avionics Technicians · Median $81,390; aerospace product manufacturing median $87,640 (May 2024)
Electrical Engineering Technician: Aerospace Systems
$48k – $112k

Electrical and electronic engineering technicians help build, test, adjust, troubleshoot, and document equipment under engineering direction. A 6337 can compete when the record includes disciplined measurements, circuit analysis, wiring changes, prototype or modification support, test setup, data collection, and technical reporting. This role does not make the applicant an electrical engineer, and many employers prefer an associate degree. Show the equipment tested, anomalies reproduced, corrective changes supported, measurements recorded, and configuration or quality problems identified before release.

Engineering supportCircuit testPrototype supportTechnical reporting
8,400 openings annually
Source: BLS OOH: Electrical and Electronic Engineering Technicians · Median $77,180; $48,250 to $111,790 distribution (May 2024)
Aerospace Test and Flight-Test Support Technician
$54k – $120k

Test organizations use technicians to install instrumentation, configure equipment, execute procedures, monitor systems, record data, and help isolate failures during aircraft development, modification, and sustainment. F/A-18 electrical experience can be valuable when paired with strong technical documentation and safe work around energized systems. This path often requires additional instrumentation, data-acquisition, or laboratory experience. Quantify test events, electrical measurements, anomalies reproduced, corrective actions verified, procedures improved, and schedule impact rather than presenting routine maintenance as engineering authority.

Flight testInstrumentationData acquisitionTest execution
8% projected growth
Source: BLS OOH: Aerospace Engineering and Operations Technicians · Median $79,830; $53,730 to $120,440 distribution (May 2024)
Aviation Electrical Quality Inspector
$35k – $76k

Inspection experience can support aviation quality roles when a 6337 has formally verified electrical maintenance, wiring repairs, component installation, documentation, configuration, or tool and safety controls. Civilian employers need inspectors who can compare work with approved criteria, identify defects, document findings, and confirm corrective action. Name only qualifications you actually held, and do not equate a military inspection designation with unrestricted civilian release authority. Quantify inspections, discrepancies detected, repeat defects prevented, audit outcomes, and technicians coached on recurring electrical workmanship issues.

Electrical qualityWorkmanshipConfigurationCorrective action
69,900 openings annually across quality inspection
Source: BLS OOH: Quality Control Inspectors · Median $47,460; $34,590 to $75,510 distribution (May 2024)
Section 02

Transferable Strengths: What Civilian Employers See

Tactical-Aircraft Electrical Troubleshooting
6337 technicians work through electrical discrepancies where power, controls, indications, wiring, components, and aircraft configuration interact. Civilian employers value the ability to reproduce a fault, interpret a schematic, choose safe measurements, isolate the cause, complete the repair, and verify system performance without unnecessary component changes.
Electrical and Instrument System Integration
The F/A-18 course path links electrical and instrument systems rather than treating wiring as an isolated trade. Translate that into integrated-system thinking: how power, signals, controls, displays, sensors, connectors, and installed components affect one another during troubleshooting and operational checks.
High-Consequence Workmanship
Tactical aviation maintenance demands disciplined routing, termination, bonding, grounding, insulation, foreign-object control, tool accountability, and documentation. Employers see reliability and safety judgment when you name the workmanship standards followed, inspections completed, defects caught, and repeat failures prevented.
Technical Data Under Schedule Pressure
Aircraft availability matters, but the repair still has to follow authorized data and configuration controls. Show how you balanced turnaround demands with approved procedures, accurate records, hazard controls, required inspections, and post-maintenance testing. That combination matters in MRO, manufacturing, flight test, and defense sustainment.
Defense Program and Clearance Awareness
The MOS requires Secret clearance eligibility and work around controlled tactical-aircraft information. That experience can support defense hiring when described carefully. Do not disclose protected details, and do not treat prior eligibility as proof of a current clearance or guaranteed access to another employer's program.
Section 03

Common Mistakes 6337 Marines Make in the Civilian Job Search

01
Using F/A-18 as the Entire Qualification
Platform recognition can open a conversation, but it does not show what you can do. Name the electrical and instrument functions, diagrams, measurements, test equipment, wiring repairs, component work, inspections, and maintenance outcomes behind the aircraft name. This also lets employers outside the F/A-18 community understand the transferable value.
02
Blurring Electrical Maintenance and Engineering
Troubleshooting complex aircraft systems is technical work, but it does not automatically establish electrical-engineer authority or design ownership. Target engineering technician roles when your evidence supports test, prototype, measurement, and documentation work. Pursue the required degree when the posting calls for an engineer rather than inflating the military title.
03
Overstating Clearance or FAA Status
Secret eligibility, a past investigation, active access, an FAA mechanic certificate, and repair-station authority are separate facts. State each accurately and let the employer verify it. Overclaiming can cost trust quickly, while precise boundaries show the same compliance judgment aviation employers expect in controlled maintenance programs.
Section 04

Credentials That Strengthen a 6337 Transition

ASTM NCATT Aircraft Electronics Technician (AET)
Cost $175 examTime 2-hour exam; preparation variesFormat 90 questions; 73% passing score

ASTM NCATT AET gives civilian employers a standardized aircraft electronics knowledge signal. It fits 6337 candidates moving into avionics, electrical, MRO, test, or defense sustainment roles. The credential does not replace an FAA mechanic certificate, repairman authority, employer qualification, or platform-specific training.

Broad avionics recognition · Helps translate tactical-aircraft electronics knowledge
CertTEC Aircraft Electrician: AE-EWIS Practical Skills
Cost $275 assessmentTime Testing schedule varies by centerFormat Hands-on aircraft wiring performance assessment

CertTEC AE-EWIS tests drawing interpretation, wire and harness construction, crimping, soldering, connector work, routing, and signal-flow verification. It aligns closely with an aircraft electrical transition and provides practical evidence beyond a knowledge exam. Confirm that target employers value it before paying, since company and FAA authorization rules still apply.

Direct wiring proof · Strong fit for aircraft electrical and harness-heavy roles
FAA Aviation Mechanic: Airframe and Powerplant Path
Cost $0 FAA issuance; commercial testing and examiner fees varyTime 18 months for one rating or 30 months for bothFormat FAA experience review plus knowledge, oral, and practical tests

FAA mechanic guidance allows documented military practical experience to be considered, but the FAA must review the record and authorize testing. Training time does not automatically count. An Airframe rating is frequently useful for civilian avionics work, while some repair stations hire under supervision or employer-specific repairman certification.

Highest civilian aviation flexibility · Valuable after FAA review and successful testing
Section 05

Resume Translation: From F/A-18 Electrical Work to Civilian Systems

The 6337 resume should turn tactical-aircraft language into a clear record of electrical troubleshooting, workmanship, technical compliance, and measurable system recovery.

Before: Platform-heavy wording with little civilian proof
Maintained F/A-18 electrical systems as a 6337. Troubleshot aircraft gripes, replaced components, repaired wiring, completed inspections, and supported flight-line readiness.
After: Civilian electrical and avionics language with outcomes
Inspected, diagnosed, repaired, and operationally verified installed electrical and instrument systems across an F/A-18 maintenance program supporting [X] aircraft and [X] annual flight hours. Interpreted wiring diagrams and controlled maintenance procedures to isolate power-distribution, control, indication, wiring, connector, grounding, and component faults using digital multimeters, test sets, and continuity or resistance checks. Completed [X] scheduled and unscheduled maintenance actions, repaired [X] wiring or connector discrepancies, replaced [X] components, and documented configuration, parts, labor, inspection, and corrective action records. Coordinated electrical hazard controls, aircraft access, tool accountability, and cross-shop support to restore system availability within operational timelines. Reduced repeat discrepancies by [X] percent and maintained [X] percent first-pass inspection acceptance across [X] verified actions.
The 6337 Translation Formula
Military term Civilian translation Proof to show
F/A-18 electrical/instrument systems integrated aircraft power, control, indication, wiring, connector, and installed-component maintenance systems named, aircraft supported, flight hours, and maintenance actions
Flight-line gripe operational discrepancy reproduced, isolated, corrected, and verified under schedule constraints faults isolated, turnaround time, repeat write-ups, and availability restored
Wire bundle or connector repair approved electrical interconnection repair with routing, termination, insulation, strain relief, and inspection controls wires, pins, connectors, bundles, continuity results, and acceptance rate
R&R component controlled removal, installation, connection, configuration, and post-maintenance test of an installed component components changed, no-fault removals avoided, and first-pass checks
Operational check documented functional verification against approved limits after maintenance checks completed, defects found, systems released within assigned authority
Secret eligibility potential fit for cleared defense work subject to current investigation, sponsorship, suitability, and access verification accurate current status without protected program details
Always quantify aircraft, flight hours, systems, discrepancies, wiring repairs, components, inspections, turnaround time, repeat faults, and availability.
Section 06

6337 Civilian Career FAQs

What civilian jobs fit Marine Corps 6337 experience?
Strong matches include F/A-18 electrical technician, civil avionics technician, aerospace electrical engineering technician, flight-test support technician, and aviation quality inspector. Your best lane depends on exact systems, wiring and test depth, inspection qualifications, education, FAA credentials, clearance status, and whether you prefer flight-line, repair-station, manufacturing, or laboratory work.
Can a 6337 work on civilian avionics without an A&P?
Some employers hire avionics technicians without an A&P, especially under supervision or within a repair station's approved system. Authority depends on the work, employer, and certificate structure. FAA guidance notes that an Airframe rating is often recommended. Do not assume Marine qualification independently authorizes civilian maintenance approval or return to service.
Does F/A-18 experience qualify a 6337 as an electrical engineer?
No. It supports technician, maintenance, test, field-service, and engineering-support roles. Electrical engineer positions typically require an engineering degree and may carry design authority beyond a technician's scope. A 6337 with strong testing and documentation experience may fit engineering technician work, while additional education can open engineering paths.
How should a 6337 protect sensitive information during a job search?
Describe the maintenance function, system category, tools, workload, and outcome without sharing classified, export-controlled, proprietary, or operational details. State clearance status accurately and let the employer verify access. Strong civilian translation does not require exposing tactics, vulnerabilities, technical parameters, mission data, or restricted program information.
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