Aircraft Mechanic 3

Amentum is immediately hiring qualified Aircraft Mechanic 3’s in support of U.S. Navy Aviation maintenance operations at NS Mayport, FL. HSM-40.
 

The Aircraft Mechanic 3 must have knowledge of the H-60 aircraft and the ability to communicate with other aircraft mechanics across a wide variety of skillsets to include Power Plants, Airframe\Hydraulic Systems, Avionics, ALSS, Electrical, Navigation Systems, Environmental Control Systems, Corrosion, and Line Division Operations.

Additionally, the candidate will release aircraft Safe for Flight.  It will be the responsibility of the Mech III to be able to efficiently attain the objectives and manage all actions to retain materials in a serviceable condition or restore them to serviceability.  The candidate must be able to manage scheduled and unscheduled maintenance. Must maintain compliance with OPNAV 4790 guidelines while supporting a demanding op-tempo to include daily flight schedule and detachments to remote locations.

A detailed knowledge of aircraft unique tools such as test equipment, torque wrenches, dial indicators, micrometers, cable tensiometers, sheet metal brakes and sheers, etc. is required.

Candidate will be required to perform duties within the established procedures of the Performance Work Statement.   An Aircraft Maintenance Mechanic in this position will ensure all priorities are passed on to the maintenance team, set project\priority of parts and procurement of repairable\non-repairable assemblies.

As a Mech III you will be required to act in a role of Shift Supervisor, must be able to apply technical expertise and guidance to solve complex problems by interpreting technical data such as schematics, flow charts, and manufactures’ manuals.  Inspect and make entries into aircraft logbooks to ensure all technical data and ensure that all work is complete in accordance with applicable maintenance manuals, maintenance requirement card, and maintenance instruction to include the Naval Aviation Maintenance Programs prior to releasing aircraft Safe for Flight.

Minimum Position Knowledge, Skills and Abilities Required:

• Shift work required, detachments are possible.
• Must have completed Navy Aviation Maintenance Control Management for Optimized Organizational Maintenance Activity (OOMA).
• Must have seven (7) years Maintenance / Production Control Experience with 3 years actual and recent H-60 O-level Safe for Flight experience.
• Must have completed the following: Naval Aviation Maintenance Control Management Course C-555-0053.
• Must have a valid Florida or Georgia Driver license (if Georgia resident)
• Knowledge and use of special tools/equipment required to perform assigned maintenance tasks is mandatory. supervision.
• Must be able to meet physical requirements associated with and/or pass any medical examination requirements related to performing daily assigned tasks.
• There is a great deal of standing, climbing, bending and stooping.  Must be able to lift up to 50lbs.
• Ability to read and interpret technical publications, safety rules, operating and maintenance instructions and procedure manuals.
• Secret Clearance Required. Must be able to obtain and maintain a Secret US Government Clearance. Note: US Citizenship is required to obtain a Secret Clearance
• Must be able to obtain and maintain facility credentials/authorization (Note: US Citizenship is required for facility credentials/authorization at this work location)

Work Environment, Physical Demands, and Mental Demands:

Work is performed in a shop environment that is moderately lighted, heated and ventilated, is exposed to disagreeable fumes and to cuts and bruises from using tools in close placed and hazards of moving vehicles such as forklifts and sweepers in shop area. While performing the duties of this job, the employee is regularly required to stand; use hands to finger, handle, or feel; and talk or hear. The employee frequently is required to walk; reach with hands and arms; and stoop, kneel, crouch, or crawl and work in tiring and uncomfortable positions. The employee is occasionally required to sit, climb or balance, and taste or smell. Frequently lifts items weighing 15-25 pounds and occasionally in excess of 45 pounds. The employee is frequently exposed to moving mechanical parts, extreme heat, and vibration. The employee is occasionally exposed to wet and/or humid conditions; high, precarious places; fumes or airborne particles; outside weather conditions; extreme cold; and risk of electrical shock. The noise level in the work environment is usually loud or unsafe conditions, questioning nonstandard operations or environmental factors that may involve unmitigated hazards, and providing feedback to supervisors and managers on all safety issues.

Other Responsibilities:

Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.

Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status , or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.

Compensation Details:

$41.33

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• Health, dental, and vision insurance

• Paid time off and holidays

• Retirement benefits (including 401(k) matching)

• Educational reimbursement

• Parental leave

• Employee stock purchase plan

• Tax-saving options

• Disability and life insurance

• Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

11/13/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.