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Senior Mechanical Engineer

Job in Washington, District of Columbia, 20022, USA
Listing for: Green Expert Technology Inc. (GreenXT)
Full Time position
Listed on 2026-01-27
Job specializations:
  • Engineering
    Mechanical Engineer, Engineering Design & Technologists, Electrical Engineering, Systems Engineer
Salary/Wage Range or Industry Benchmark: 200000 - 250000 USD Yearly USD 200000.00 250000.00 YEAR
Job Description & How to Apply Below

Join to apply for the Senior Mechanical Engineer role at Green Expert Technology Inc. (Green

XT)
at Washington, D.C. Naval Yard.

Green Expert Technology Inc. (Green

XT) is seeking a Senior Mechanical Engineer to support our Navy customer at the Washington, D.C. Naval Yard.

About GreenXT

Green

XT is comprised of technical and business leaders. We hire intelligent, hardworking, and dedicated people who not only possess the desire to learn and improve their skills but want to contribute to the design and development of innovative solutions that address the Navy’s greatest technological challenges. We hired each of our employees because we believe they are exceptional, have the ability to excel at their job, and will contribute positively to Green

XT.

Green

XT’s business office strives to be the most efficient and effective business office supporting our customers. Our personnel aspire to become leaders through organized, rigorous, and diligent efforts. Green

XT employees are always looking to help one another succeed. We look out for each other and cross‑train so that the product we deliver is one that we’re confident in and proud of. We strongly believe in growth and providing our workforce with career development opportunities to help everyone achieve their goals.

We take pride in our support of the United States Navy. We never forget that the work we do is ultimately in support of America’s warfighter and serving those who serve. The idea that our hard work can help make their jobs easier, assist them to defend our nation, and can help ensure they return home safely to their loved ones motivates us every day, and we hope that you join us on that mission!

Job Responsibilities
  • Provide in-service engineering for Air Conditioning and Refrigeration (AC/R), Steam, Auxiliary, Combat Support, Life Support and Ventilation, and/or Compressed Air Systems
  • Provide project management, programmatic, engineering/technical support, test procedure development, testing, and onsite coordination support for programs, including Machine Alterations (MACHALTs), engineering change proposals and/or ship change documents (SCDs)
  • Review preliminary designs, detail designs, and drawings; identify discrepancies between installation drawings and the actual vessel configuration; identify interferences
  • Provide market research, engineering support, and recommendations to resolve obsolescence, engineering deficiencies, and provide new capabilities to support technical concern
  • Provide Ship system configuration, testing, training, support, troubleshooting, and assessments of HM&E systems
  • Conduct pre‑ and post‑installation ship checks to verify the accuracy of installation drawings
  • Support Integrated Logistics Support (ILS) development, certification packages for MACHALTs and/or SCDs in accordance with the associated drawings and instructions
  • Document, manage, and ensure revision to ILS technical and supply support documentation including APLs, Technical Manuals, Maintenance Requirement Cards (MRCs), and Maintenance Index Pages (MIPs) as identified during ship checks and other system verifications
  • Develop and track Plan of Action and Milestones (POAMs) for related programs and projects
  • Provide strategic planning and analysis of requirements to assist in developing a fully Integrated Master Schedule (IMS)
  • Actively participate in the System Engineering Program (SEP), which includes attending meetings; completing action items; participating on sub‑teams and participating in training and assessments; provide support for Systems Engineering Plan tools and processes
Required Skills
  • Bachelor’s degree in any engineering discipline from an accredited college or university
  • Ten (10) years’ experience providing project management, programmatic, engineering/technical support, test procedure development, testing, and onsite coordination support for NSWCPD
  • Ten (10) years of experience in Navy Ship Auxiliary systems, including distributed machinery
  • Experience with the CVN ship class
  • Control systems and software;
    Auxiliary Fuel and Lube Oil systems;
    Auxiliary Pumps and Smart Valves;
    Auxiliary Machinery and the testing of these systems
  • Knowledge of NSWCPD System Engineering Program (SEP), Alterations (MACHALTs), engineering change proposals, and/or ship change documents (SCDs) processes
  • Experience with Integrated Logistics Support (ILS) development and obsolescence management
  • Ability to lift, carry and transport heavy equipment and boxes. The exact weight requirements will be determined by the specific job, but no less than 30 lbs.
  • Ability to work on and climb ladders, aboard ships, in shipyards, under industrial conditions and in confined spaces
Job Benefits
  • Competitive Salary
  • Paid Time Off (PTO)
  • 11 Paid Holidays
  • 401(k) with Matching
  • Medical Insurance
  • Dental Insurance
  • Life and Disability Insurance

Location:

Washington, D.C. Naval Yard

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Position Requirements
10+ Years work experience
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