What Does an Aviation Engine Mechanic Do?
An aviation engine mechanic is responsible for inspecting, repairing, and maintaining the engines that power aircraft. These highly specialized technicians work on a variety of propulsion systems, including piston engines, turboprops, and jet turbines. Their role is critical to ensuring that aircraft meet safety regulations and are airworthy before takeoff.
Aviation engine mechanics perform routine maintenance, troubleshoot engine problems, replace or repair damaged components, and conduct performance tests. They work in compliance with FAA regulations and manufacturer guidelines, often in hangars, maintenance facilities, or on the flight line. Precision, attention to detail, and adherence to safety protocols are essential in this role.
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Aviation Engine Mechanic Core Responsibilities
- Inspect and diagnose issues in aircraft engines using diagnostic tools and visual assessments
- Perform scheduled maintenance, overhauls, and repairs on turbine and piston engines
- Replace or repair engine parts, including compressors, turbines, and ignition systems
- Interpret technical manuals, service bulletins, and airworthiness directives
- Conduct engine performance tests to verify repair effectiveness and compliance
- Maintain accurate records of maintenance, repairs, and inspections
- Ensure compliance with FAA regulations and manufacturer specifications
- Collaborate with other maintenance personnel and pilots to resolve engine issues
Required Skills and Qualifications
Hard skills
- Proficiency in reading technical manuals, schematics, and FAA regulations
- Skilled in using hand tools, diagnostic equipment, and precision instruments
- Knowledge of engine operation principles, thermodynamics, and fuel systems
- Ability to troubleshoot and repair both reciprocating and turbine engines
- Familiarity with maintenance software and digital recordkeeping
Soft skills
- Strong attention to detail and mechanical aptitude
- Problem-solving and critical thinking under time constraints
- Commitment to safety and regulatory compliance
- Ability to work independently or in team environments
- Effective communication with maintenance teams and supervisors
Educational requirements
- High school diploma or GED required
- Completion of an FAA-approved aviation maintenance technician school is preferred
Certifications
- FAA Airframe and Powerplant (A&P) certification is required for most roles
Preferred Qualifications
- 2+ years of experience working on specific engine models (e.g., Pratt & Whitney, GE, Rolls-Royce)
- Prior experience in commercial, military, or general aviation environments
- Knowledge of computerized maintenance tracking systems
- FAA Inspection Authorization (IA) endorsement
- Associate’s degree in aviation maintenance or mechanical engineering
National Average Salary
Aviation engine mechanic salaries vary by experience, industry, organization size, and geography. Click below to explore salaries by local market.
The average national salary for an Aviation Engine Mechanic is:
$72,110
Sample Job Description Templates for Aviation Engine Mechanics
Entry-Level Aviation Engine Mechanic
Position Overview
An entry-level aviation engine mechanic assists certified technicians in performing inspections, routine maintenance, and minor repairs on aircraft engines. This hands-on role is designed for individuals starting their aviation maintenance careers, often while working toward FAA certification.
Entry-Level Aviation Engine Mechanic Responsibilities
- Support engine inspections, cleanings, and basic part replacements
- Assist with disassembly and reassembly under supervision
- Learn to interpret technical manuals and maintenance procedures
- Organize tools, parts, and workspaces in accordance with safety protocols
- Document activities and observe certified mechanics during repairs
Requirements
Hard skills
- Basic mechanical skills and familiarity with aviation tools
- Understanding of engine parts and safety procedures
- Ability to read service manuals and follow instructions
Soft skills
- Eagerness to learn and follow FAA-regulated processes
- Attention to detail and safety awareness
- Team-oriented with strong communication
Educational requirements
- High school diploma or GED
Certifications
- Enrollment in or graduation from an FAA-approved AMT program preferred
Preferred Qualifications
- Internship or apprentice experience with aviation maintenance
- Basic knowledge of turbine or piston engine components
- Exposure to maintenance documentation practices
Certified Aviation Engine Mechanic
Position Overview
A certified aviation engine mechanic holds an FAA Airframe and Powerplant (A&P) license and is authorized to perform, inspect, and sign off on engine maintenance tasks. They ensure that aircraft engines meet airworthiness standards through skilled diagnostics and repair.
Certified Aviation Engine Mechanic Responsibilities
- Perform diagnostics, maintenance, and repairs on turbine and piston engines
- Complete inspections per manufacturer and FAA guidelines
- Replace or repair worn or damaged engine components
- Maintain and update digital and paper maintenance logs
- Ensure compliance with FAA regulations, service bulletins, and ADs
Requirements
Hard skills
- In-depth knowledge of engine mechanics, FAA standards, and troubleshooting
- Experience using diagnostic tools, borescopes, and precision instruments
- Proficiency with torque settings, tolerances, and safety documentation
Soft skills
- Strong accountability and attention to compliance
- Clear communication with technicians and supervisors
- Problem-solving under pressure
Educational requirements
- High school diploma or GED
Certifications
- FAA Airframe and Powerplant (A&P) license required
Preferred Qualifications
- 2+ years of hands-on engine maintenance experience
- Familiarity with maintenance tracking software
- Experience with turbine engine manufacturers (e.g., GE, Rolls-Royce)
Senior/Lead Engine Mechanic
Position Overview
A senior or lead aviation engine mechanic oversees engine maintenance teams, resolves advanced technical issues, and ensures that all work meets regulatory and safety standards. They serve as the technical authority and trainer within the maintenance team.
Senior/Lead Engine Mechanic Responsibilities
- Lead engine overhauls, inspections, and compliance checks
- Diagnose complex engine issues and coordinate repair strategies
- Train and mentor entry-level and certified mechanics
- Approve maintenance documentation and ensure FAA compliance
- Liaise with engineers, pilots, and QA personnel
Requirements
Hard skills
- Expert-level diagnostic and engine repair abilities
- Strong understanding of FAA, OSHA, and manufacturer protocols
- Ability to supervise and perform quality assurance checks
Soft skills
- Leadership and mentoring capabilities
- High accountability and decision-making skills
- Effective communication across cross-functional teams
Educational requirements
- High school diploma or GED
Certifications
- FAA Airframe and Powerplant (A&P) license required
- Inspection Authorization (IA) preferred
Preferred Qualifications
- 5+ years of aviation engine maintenance experience
- Prior leadership in a hangar or field service environment
- Experience with both fixed-wing and rotary-wing engine platforms
Contract Aviation Engine Mechanic
Position Overview
A contract aviation engine mechanic is hired on a project or temporary basis to perform specific engine maintenance, inspections, or repairs. These professionals are expected to work independently and integrate quickly into diverse maintenance teams.
Contract Aviation Engine Mechanic Responsibilities
- Conduct scheduled and unscheduled engine maintenance
- Complete repairs or retrofits on assigned engine models
- Follow client-specific documentation and compliance procedures
- Manage tools, parts, and time efficiently to meet deadlines
- Communicate effectively with remote or cross-location teams
Requirements
Hard skills
- Broad knowledge of turbine and/or piston engine systems
- Proficient in AutoLog, CAMP, or equivalent maintenance tracking systems
- Capable of independently interpreting service bulletins and ADs
Soft skills
- Highly adaptable and self-motivated
- Strong time management and accountability
- Comfortable with temporary or travel-based work arrangements
Educational requirements
- High school diploma or GED
Certifications
- FAA A&P license required
Preferred Qualifications
- 3+ years of experience in contract or mobile engine maintenance
- Experience across multiple aircraft types or manufacturers
- Familiarity with FAA Part 145 repair station standards