U.S. Navy Rating Career Guide

AD — Aviation Machinist's Mate:
Civilian Career Guide

A Navy Aviation Machinist's Mate maintains aircraft engines, fuel and lubrication systems, auxiliary power units, propellers, powerplants, controls, and related mechanical systems at organizational and intermediate levels. Civilian options include aircraft maintenance, engine overhaul, test-cell operations, field service, manufacturing, quality, and maintenance leadership. FAA authority depends on evaluated experience, testing, certificates, and employer scope.

Aircraft mechanics median: $78,680 (BLS May 2024)
Air transportation median: $95,320
Navy · Aircraft engines, powerplants, and propulsion systems
Navy OCCSTDS note
NAVPERS 18068F, Change 103, identifies AD as Aviation Machinist's Mate. The July 2025 occupational standards cover organizational- and intermediate-level auxiliary power systems, corrosion control, engine systems, fuel systems, helicopter maintenance, line maintenance, maintenance administration, powerplant maintenance, propeller systems, and quality assurance. ADs inspect, troubleshoot, repair, test, preserve, document, and supervise aviation propulsion and related mechanical systems.
FAA Eligibility Check
Military aviation maintenance can support FAA eligibility, but the FAA makes the decision.

Your blueprint should document months and hours by airframe and powerplant task, engines, aircraft, inspections, repairs, test equipment, publications, records, quality duties, and supervision. A Navy rating does not automatically issue Airframe or Powerplant authority. Contact the FAA early for an experience evaluation and identify any missing task coverage.

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Section 01

Top Civilian Role Matches for Navy AD

Aircraft Powerplant / A&P Mechanic Highest direct aviation access
$48k – $120k

Aircraft maintenance is the closest civilian match for ADs with documented engine, powerplant, fuel, lubrication, propeller, auxiliary power, inspection, and troubleshooting experience. FAA regulations control who may perform or approve maintenance, and employers often prefer both Airframe and Powerplant ratings. Military experience may satisfy some eligibility requirements only after FAA evaluation. Build records by task, aircraft, engine, dates, and supervision. Airline and MRO employers also assess shift availability, tools, drug testing, background, documentation, and platform-specific qualifications.

FAA A&PPowerplantsAircraft maintenanceAirworthiness records
4% aircraft-mechanic growth
Source: BLS OOH: Aircraft Mechanics · Median $78,680 (May 2024) · Top 10% above $120,080
Aircraft Engine Overhaul / MRO Technician
$48k – $110k

Intermediate-level ADs who disassembled, inspected, measured, repaired, balanced, assembled, preserved, or tested engines and modules can target engine shops and maintenance, repair, and overhaul facilities. Employers need engine families, modules, precision tools, dimensional inspection, technical publications, foreign-object controls, parts traceability, torque, test results, and documentation. Some work may occur under a repair station's authority, but FAA certificate expectations vary by employer and task. Emphasize repeatable quality, defect findings, turnaround time, and safe return to service.

Engine overhaulMROPrecision measurementTechnical data
Major aviation support market
Source: BLS aircraft maintenance data · Support activities median $66,960 and manufacturing median $82,560 (May 2024)
Engine Test Cell / Aerospace Test Technician
$55k – $118k

ADs with engine run, test-cell, vibration, temperature, pressure, fuel-flow, performance, or troubleshooting experience can move into aerospace test operations. Civilian technicians configure equipment, follow test procedures, monitor instrumentation, identify abnormal trends, document results, and coordinate engineering or maintenance response. Describe the engine, test environment, instruments, limits, runs, anomalies, and acceptance criteria. Some roles prefer an associate degree, platform training, data-acquisition experience, or FAA credentials depending on whether the work involves certificated maintenance or developmental testing.

Test cellsInstrumentationPerformance dataTroubleshooting
Aerospace technician median $79,830
Source: BLS OOH: Aerospace Technicians · Median $79,830 (May 2024)
Aviation Field Service / Technical Representative
$60k – $125k

Experienced ADs who diagnosed complex propulsion faults, coordinated parts, read technical directives, assisted multiple work centers, or trained maintainers can target field service. Manufacturers and contractors need technicians who can travel, communicate with customers, reproduce failures, document corrective action, and work across maintenance, engineering, supply, and quality. Match your engine and aircraft background to the product line. Commercial customer service, expense reporting, driving, passports, and on-call availability may be new requirements. Platform expertise does not replace FAA authority where regulated maintenance is involved.

Field serviceTechnical supportEnginesCustomer sites
Strong manufacturer and contractor lane
Source: BLS aircraft and avionics data · Aerospace manufacturing aircraft-mechanic median $82,560 (May 2024)
Aviation Maintenance Supervisor / Quality Inspector
$70k – $135k

Senior ADs who controlled maintenance, qualifications, inspections, production, records, tools, safety, and quality can pursue lead, supervisor, planner, or inspector roles. Civilian leadership requires proof of technicians, aircraft or engines, shifts, work orders, schedule, defects, rework, audit findings, parts, and availability. Inspection and return-to-service authority remain credential-dependent. An Inspection Authorization has separate FAA experience requirements, while company quality roles may require A&P, repair-station experience, internal auditor training, or platform qualifications. State authority and title precisely.

Maintenance leadershipQuality assuranceProduction controlInspection
Aviation advancement lane
Source: BLS OOH: Aircraft Mechanics · Air transportation median $95,320 (May 2024)
Section 02

Transferable Strengths: What Civilian Aviation Employers See

Aircraft Engine and Powerplant Depth
ADs work across engines, fuel, lubrication, controls, propellers, auxiliary power, and related systems. Translate platform names into engine family, system, maintenance level, task, tooling, inspection, and verified result.
Technical Publications and Configuration Discipline
Aviation maintenance depends on current procedures, limits, parts, directives, and records. Employers value technicians who can cite data, follow revision control, document work, preserve traceability, and stop when instructions or configuration are unclear.
Precision Inspection and Troubleshooting
Measurements, gauges, borescopes, test equipment, trend data, engine indications, and fault isolation support civilian diagnostics. Quantify inspections, discrepancies, repeat failures, test runs, acceptance criteria, and restoration outcomes.
Foreign-Object, Tool, and Safety Controls
Tool accountability, foreign-object prevention, hazardous materials, engine runs, hearing protection, and work-area controls translate directly to aviation safety. Show compliance results, incidents prevented, audits, and corrective actions.
Maintenance Production and Quality Leadership
Senior ADs assign work, train technicians, review records, conduct inspections, manage work centers, and balance flight schedules with safe maintenance. Quantify people, engines, aircraft, shifts, completions, defects, rework, and availability.
Section 03

Common Mistakes Navy ADs Make in the Civilian Job Search

01
Assuming the AD Rating Automatically Grants A&P Eligibility
The FAA evaluates practical experience against regulatory requirements for Airframe, Powerplant, or both. Engine-focused service may support Powerplant more directly than Airframe. Gather detailed records and meet with the FAA before paying for testing or a preparation course. Do not advertise an FAA certificate until it is issued.
02
Listing Aircraft Without Maintenance Tasks
Aircraft and engine names do not show civilian capability. Add inspections, removals, installations, adjustments, repairs, preservation, runs, measurements, troubleshooting, publications, records, and quality duties. Separate organizational line maintenance from intermediate overhaul so employers understand depth and scope.
03
Overstating Return-to-Service or Inspection Authority
Military quality roles and final inspections are valuable, but civilian approval authority follows FAA certificates, ratings, authorizations, repair-station procedures, and employer delegation. State what you inspected and recommended, who held final authority, and which certificate you currently hold. Precision protects credibility and safety.
Section 04

Credentials That Strengthen a Navy AD Transition

FAA Mechanic Certificate: Airframe and/or Powerplant
Cost FAA eligibility review has no fee; testing and examiner fees varyTime Depends on experience approval, preparation, and testingFormat Knowledge, oral, and practical tests for each requested rating

FAA experience eligibility allows qualifying military or civilian experience to support a mechanic application. The FAA must review the record and authorize testing. Knowledge-test center and Designated Mechanic Examiner charges vary, so verify current fees before scheduling.

Primary civilian aviation credential · Employer preference often favors both ratings
FAA Inspection Authorization
Cost FAA application and knowledge test framework; preparation costs varyTime Later-stage credential after required A&P experienceFormat Eligibility review and Inspection Authorization knowledge test

FAA Inspection Authorization is an advanced credential for experienced A&P mechanics who meet certificate, activity, and experience requirements. It is not an immediate separation credential for an AD without an issued A&P. Pursue it later for broader inspection and approval responsibility.

Advanced inspection authority · Supports senior maintenance and independent work
ASNT Nondestructive Testing Certification Path
Cost Varies by method, training provider, examination, and employer programTime Training and documented experience hours applyFormat Method-specific qualification under employer or central certification rules

ASNT certification can support ADs moving toward penetrant, magnetic-particle, ultrasonic, eddy-current, or other inspection specialties. Military familiarization does not automatically equal civilian Level II or III status. Verify method, training, experience-hour, vision, examination, and employer requirements.

Specialized inspection pathway · Useful for engines, components, and aerospace quality
Section 05

Resume Translation: From Navy AD to Civilian Aircraft Maintenance

The strongest AD resume identifies aircraft, engines, maintenance level, tasks, tooling, publications, records, quality, and measurable availability without overstating FAA authority.

Before: Navy aviation language without civilian maintenance scope
Served as Aviation Machinist's Mate. Maintained aircraft engines, fuel systems, propellers, and auxiliary power units. Conducted inspections, troubleshooting, engine changes, runs, and quality assurance.
After: Civilian aircraft powerplant and MRO language
Performed scheduled and unscheduled maintenance on 42 turbofan, turboshaft, and auxiliary powerplant systems supporting 18 aircraft and more than 7,800 annual flight hours. Completed inspections, servicing, removals, installations, adjustments, preservation, leak checks, borescope support, operational tests, and troubleshooting using current technical publications and calibrated tools. Diagnosed 135 engine, fuel, lubrication, control, and performance discrepancies; coordinated parts and corrective action; and returned systems to Navy service standards with a 96% first-pass quality rate. Led six engine changes and 210 ground runs while enforcing tool, foreign-object, hazardous-material, and personnel-safety controls. Reviewed 680 maintenance records for technical accuracy and configuration compliance. Trained and qualified 14 technicians, reducing repeat discrepancies by 27% and improving work-center on-time completion to 94%.
The AD Translation Formula
"Aviation Machinist's Mate" → "aircraft engine, powerplant, fuel, lubrication, propeller, and auxiliary-power maintenance technician"
"Organizational maintenance" → "flight-line inspection, servicing, troubleshooting, component replacement, and operational checks"
"Intermediate maintenance" → "engine and component disassembly, inspection, repair, assembly, preservation, and test"
"Engine run" → "controlled operational test, instrumentation monitoring, limit verification, and discrepancy isolation"
"Quality assurance" → "technical-data compliance, process inspection, records review, audit, and corrective action"
Always quantify: aircraft, engines, flight hours, inspections, removals, runs, discrepancies, work orders, quality rate, repeat faults, technicians, availability, and current FAA certificates
Last updated June 2026 using BLS May 2024 Aircraft Mechanic data, BLS Aerospace Technician data, FAA mechanic experience requirements, FAA Inspection Authorization guidance, and ASNT certification. Duty mapping referenced NAVPERS 18068F Change 103, July 2025 Aviation Machinist's Mate occupational standards.
Section 06

AD Civilian Career FAQs

Does Navy AD experience automatically qualify someone for an FAA A&P certificate?
No. The FAA evaluates documented practical experience for Airframe, Powerplant, or both. AD engine work may align strongly with Powerplant, while Airframe eligibility depends on broader task coverage. Meet with the FAA, bring detailed records, and obtain authorization before scheduling knowledge, oral, and practical tests.
Can an AD work on civilian aircraft before earning A&P?
Some employers hire noncertificated technicians to work under supervision or within an FAA repair station's approved procedures. Duties, pay, advancement, and approval authority may be limited. Employers decide their requirements, and FAA rules still govern maintenance and return-to-service authority. An A&P generally provides broader portability and access.
What records should an AD preserve before separation?
Keep training transcripts, qualifications, evaluations, maintenance task records, aircraft and engine assignments, dates, technical schools, quality roles, and letters describing hands-on experience. The FAA needs evidence of practical experience, and employers need task-level detail. Avoid relying only on a rating title or generic service history.
Is Inspection Authorization an immediate next step for an AD?
Usually not. IA is a later-stage FAA authorization for mechanics who already hold both Airframe and Powerplant ratings and meet experience and activity requirements. First determine A&P eligibility and earn the appropriate ratings. Then build active civilian experience before considering IA for broader inspection and approval responsibilities.
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Turn Navy powerplant experience into a credentialed civilian aviation plan.

CommandPath maps your AD background using aircraft, engines, powerplants, systems, maintenance level, inspections, repairs, test cells, records, quality, tools, work orders, and leadership. You receive role targets, salary ranges, FAA eligibility questions, credential priorities, resume language, and a transition sequence for airline, MRO, manufacturing, field-service, or government work.

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