Master Mechanic

Tessera; Washington (District of Columbia); On-site; USD 44,000 - 61,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

401(k) retirement plan

Life & Short-Term Disability Insurance

Flexible Spending Accounts

Paid holidays and vacation

Job summary

Tessera is seeking a problem-solving Master Mechanic to join our team at the Naval Research Laboratory in Washington, D.C. The position is full-time, day shift, non-exempt, with a starting hourly rate of $37.77 and a $10,000 relocation bonus.

Ideal candidates have strong diagnostic skills, experience with engines, transmissions, and vehicle systems, and the ability to mentor others. A CDL-B license and security clearances are required.

Qualifications

• Five (5) years of experience preferred; formal training may substitute part of experience.
• Ability to read, understand, and follow technical manuals for diagnosis and repair.

Responsibilities

• Diagnose trouble sources and determine repair scope; procure materials and replace worn parts.
• Rebuild carburetors, overhaul transmissions, and repair fuel systems, brakes, and A/C.
• Perform service, maintenance, and overhaul of wheeled and track vehicles and related equipment.
• Follow manuals and schematics to ensure proper diagnosis during services.
• Mentor teammates on shop safety, maintenance practices and documentation.

Skills

Manual reading

Troubleshooting

Reliability

Problem solving

Tools

CDL-B License

Job description

ASE Master Mechanic

Location: Naval Research Laboratory (NRL), Washington D.C.

Type: Full Time, Non-Exempt

Work Schedule: Full-time, Day Shift

Compensation: $37.77-$37.77/hr. + $10,000.00 relocation bonus

Benefits: Tessera is proud to offer a comprehensive compensation and benefits package to our eligible part-time and full-time employees.

• Medical, Dental, Vision, 401(k) retirement plan, Life & Short-Term Disability Insurance
• Health and Welfare Benefit ($6.14 per hour worked)
• Flexible Spending Accounts for both medical and dependent care
• 11 paid federal holidays, accrual of 12 paid days of vacation at the start of employment, paid sick leave
• Potential shared earning bonus
• Tuition assistance is available after 1 year of employment and potential scholarships for qualified dependents
• Professional development, certifications, and training opportunities
• Verizon wireless discount
• Employee Assistance Program (EAP), and an engaging wellness program
• Public Service Loan Forgiveness eligibility for full-time employees

Tessera is a national non-profit, government contractor that is dedicated to “Creating Opportunities for People with Disabilities” through hiring and supporting individuals with disabilities and veterans with disabilities. We take pride in our mission-focused culture, as well as our Core Values, Diversity, Partnership, Commitment, Integrity, and Quality and our dedication to providing a safe and respectful work environment to our employees.

Tessera is seeking a problem solving and reliable Master Mechanic with a positive attitude.

Typical Duties Include But Are Not Limited To

• Diagnosing the source of trouble and determining the extent of repairs required; coordinating the procurement of materials/parts, replacing worn or broken parts such as, but not limited to, engine components, bearing, piston rings, adjusting valves or other engine parts.
• Rebuilding carburetors, overhauling transmissions; and repairing fuel injection, lighting, and ignition systems; brake systems; steering/suspension systems; exhaust and hydraulic systems; A/C systems.
• Performing service, inspections, maintenance, repair, and overhaul of equipment to include, but not limited to, wheeled vehicles, track vehicles, engineer equipment, power generation, and material handling equipment, propane, natural gas, electric, gasoline, and diesel engine-powered vehicles, including light, medium, heavy, and heavy equipment trailers.
• Understand and follow technical manuals, lube orders, wiring and hydraulic schematics to ensure proper diagnosis and repair during non-annual and annual services.
• Perform major repair jobs by disassembling and cleaning parts, removal, repair and installation of assemblies, and components.
• Mentor employees and new hires on proper procedures pertaining to shop safety, maintenance practices, and principles and completion of required work order documentation.
• Coordinate with Lead Mechanic and/or Project Manager regarding the procurement of parts/materials and supplies for ongoing repairs and maintenance.
• Maintains a clean and safe work area, ensuring building and shop cleanliness on a routine basis.

Qualifications

• Five (5) years of experience is preferred; specialized vocational, technical or other formal training may be substituted in part for experience.
• Ability to read, understand, and follow technical manuals to ensure proper diagnosis and repair.

Physical Requirements

• Must be able to lift and/or move up to 50 pounds.
• May be required to reach, kneel, walk, stand and use repetitive motion for several hours at a time based on position duties.

Requirements

• Required to have own toolbox or tool cart.
• Valid state CDL-B Driver’s License is required with the ability to obtain and maintain coverage by Tessera’s insurance carrier.
• Must be able to obtain and maintain applicable security clearances and installation access. A background check and E-Verify will be conducted for this position.

Date Posted: 09/01/2026

Access to a federal military installation requires a REAL ID-compliant driver's license or an acceptable alternative, such as a U.S. passport or military ID, in accordance with the REAL ID Act.

Please visit this website for more information: https://www.dhs.gov/real-id.

Individuals With Disabilities Are Encouraged To Apply.

Tessera is here to help you with the recruitment process.

If you require an accommodation or support, please contact us at [phone] ext. 349, or email [e-mail].

Tessera is an Equal Opportunity Employer - Women/Minority/Veteran/Disabled - Tessera participates in E-Verify.