Experienced Test Engineer - Sustainment
General Dynamics Electric Boat
Groton, CT · Posted November 9, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at General Dynamics Electric Boat
More in Connecticut job market · Aerospace & Defense · Engineering jobs
More roles at General Dynamics Electric Boat
- Engineer Sr/Specialist - Submarine Operations Technical Lead · New London, CT
- D497 Structural Engineer Sr/Spec/Princ · New London, CT
- Finance Supervisor of Digital Transformation & Business Intelligence · Groton, CT
- Embedded Engineer - COLUMBIA Missile Compartment Project Engineering Entry Level · Groton, CT
- O&RE Systems Engineer · Groton, CT
- Operations Supervisor - OSM
Similar jobs
- Mechanical Design Engineer - Cromwell, CT · Hubbell · Cromwell, CT
- Test Engineer · Honeywell International · Independence, OH
- Test Engineer · Leidos · Huntsville, AL
- Test Engineer · Leidos · Shiloh, IL
- Lead Project Engineer, Mechanical · Stanley Black & Decker · Towson, MD
- Sr. Design Quality Engineer · Medtronic · Memphis, TN
Engineering jobs in the rankings
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
Overview
There’s never been a better time to join the shipbuilding industry. As demand for cutting-edge naval technology grows, General Dynamics Electric Boat is at the forefront—designing, building, and maintaining the most advanced submarines in the world. Our work is mission-critical, supporting the U.S. Navy and strengthening national security.
About Department 408 - Life Cycle Engineering
D408 Life Cycle Engineering is responsible for the development of Integrated Logistics Support (ILS) products and maintenance of ship design requirements to maximize the Operational Availability (Ao) of all ships in the fleet. From cradle to grave, this organization is involved during early concept arrangement, detail design, new construction, and support in-service assets to ensure fleet readiness and modernization efforts. Our influence during the design phase and documentation produced directly support the ship and all maintenance stakeholders during the ship’s lifecycle.
Role Overview
Life Cycle Engineering is seeking a highly motivated test engineer with experience in submarine operations to support execution of sustainment engineering initiatives for VIRGINIA Class and SSN(X) Programs. In this role, you will work with the VIRGINIA Sustainment Engineering team to advise submarine designs as they are developed in the 3D model. Your experience will be applied to achieve the prescribed OPCYCLE, meet operational availability goals, ensure systems and components are maintainable during all levels of maintenance, and strive to reduce the life cycle costs of each submarine platform for the United States NAVY. This is an opportunity to work in a collaborative environment with a diverse group of engineers and non-degreed engineering personnel, who possess a strong reputation for producing quality ship’s design products.
Experience in the operation and maintenance of submarines is highly desired for this role. A ship maintainer’s perspective with a background in supporting technical systems is invaluable to advising the ship design concept. Individuals selected for this position will be expected to develop and execute projects in support of current and future design efforts, design modifications, and maintainability improvement tasking. Routine interaction with ship designers, engineers, program management, SUBMEPP, Naval Facilities, public shipyards, and Naval Sea Systems Command (NAVSEA) is required.
As a new member of the Design-Build-Sustain (DBS) enterprise, you will interface with all design and engineering disciplines, shipyard operations personnel, and advocate for downstream maintenance stakeholders. This process establishes a feedback loop between the frontline maintainers and the design agent where lessons learned are shared and implemented. In this capacity, you will be expected to be the voice of post-delivery maintenance and overhaul considerations, while striving to strike a balance between design requirements, arrangement constraints, and the operational needs of the fleet.
Key Responsibilities
Work Collaboratively with Engineers, Designers, and the Maintenance community to ensure maintenance concerns and requirements are accounted for in development of future submarines
Develop comprehension of ship specifications and desktop guides, as well as proficiency with key resources such as the Class Maintenance Plan (CMP), Planned Maintenance System (PMS) Viewer, and the Open Architectural Retrieval System (OARS) 3M system
Contribute to VIRGINIA and SSN(X) programs in a supporting role to task leads in the completion of applicable projects and deliverables
Perform maintainability assessments of ship systems and component designs for maintenance and accessibility, reliability, facilitating lifting and handling needs, as well as life cycle cost analysis to support relevant trade studies
Become proficient with the 3D modelling tool - NX Teamcenter - in order to support major area team reviews and working level meetings with Design & Engineering
Participate in periodic industrial area walkthroughs of the shipyard and submarine hulls under constructions to raise deck plate awareness
Identify, investigate, and disposition opportunities for maintenance related design improvements to both future and current submarines.
Qualifications
Required
High School diploma or equivalent
US NAVY submarine operational experience, minimum 5 years
Fluent in written and verbal communications, problem identification, and problem solving
Candidates must be capable of combining assertive initiative with professional discipline to accomplish challenging tasks
Must be able to obtain and maintain a security clearance through the department of defense
Preferred
Entry level awareness of specification requirements, maintainability principles, failure history research, interpreting drawings and diagrams
8+ years of US NAVY submarine operational experience
Qualified Propulsion Plant Operator, Electrical Operator, or Engineering Officer of the Watch on Virginia Class Submarine.
Skills
Must possess an open-minded approach to learning new concepts, thinking critically, and speaking with confidence
Strong written, verbal, and organizational skills
Why Join Us
We offer a workplace where integrity, innovation, and excellence drive everything we do
Competitive Pay & Benefits – Comprehensive healthcare, retirement plans, and tuition assistance
Career Growth – Training, mentorship, and opportunities to advance within the company
Stability & Expansion – We’re growing, adding thousands of new jobs across our facilities
Inclusive Culture – Employee Resource Groups and community engagement
Impactful Work – Every role contributes directly to national defense and the U.S. Navy’s mission