Engineer Mechanical 1

US Citizenship Required for this Position:
Yes

Full-Time

Shift: 1st
Relocation:
Relocation assistance will be available
Virtual/Telework Opportunity:
No
- Not eligible for telework

Travel Requirements:
Yes, 10%-25% of the time

Clearance Required:

No
- Clearance Not Required to Start

Salary Range: $84,000.00 to $

The anticipated salary range represents the estimated base pay for this role. Final compensation will be determined based on experience, qualifications, and other job-related factors, and may vary from the posted range

The Mechanical Engineer will research, design, and develop mechanical systems for U.S. Navy submarines and carriers in support of design and construction. This role combines technical engineering with hands‑on field support, requiring collaboration with shipyard trades and engineering teams to ensure all systems meet safety, quality, cost, and schedule requirements.

• Design, analyze, and develop mechanical, hydraulic, and thermal systems for submarine/carrier applications.
• Support ship certification and delivery by evaluating open work and ensuring compliance with Navy and SUBSAFE standards.
• Prepare and review technical documentation including design proposals, calculations, analyses, procedures, and deviation requests.
• Collaborate with NAVSEA, Electric Boat, vendors, and shipyard personnel to address design and construction challenges.
• Apply engineering principles to develop technically sound solutions for complex shipboard problems.
• Participate in on‑site issue resolution in a shipyard environment; some travel may be required.
• Research, plan, design, and develop mechanical products and systems such as instruments, controls, robots, engines, machines, and mechanical, thermal, hydraulic or heat‑transfer systems for production, transmission, measurement, and use of energy; apply research to the planning, design, development, and testing of mechanical and/or electromechanical systems, instruments, controls, engines, and/or machines.

• Bachelor’s Degree in engineering from an ABET accredited program (0 years of relevant exempt experience).

• Experience or coursework in mechanical components and fabrication.
• Experience or coursework in valves and pumps.
• Experience or coursework in assembly and final outfitting.
• Experience or coursework in seals and hydraulic actuators.
• Experience with MATLAB/Simulink or similar modeling tools.
• Experience with StarCCM+, OpenFOAM, or Python.
• Understanding of mechanical engineering and design principles and how they apply to shipbuilding.
• Knowledge of submarine/carrier machinery and how it interfaces with structural, electrical, and hydraulic systems.
• Excellent written and verbal communication skills with proven technical writing ability.
• Experience working in multi‑disciplinary engineering teams.
• DOD Security Clearance is preferred, but not required to start.

We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. HII’s diverse workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well‑being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.

Working at HII is more than a job – it’s an opportunity to build a future. We offer comprehensive benefits including medical, prescription drug, dental and vision plan choices, on‑site health centers, tele‑medicine, wellness resources, employee assistance programs, savings plan options (401K), financial education and planning tools, life insurance, tuition reimbursement, employee discounts, early childhood and post‑secondary education scholarships, and more.

Some benefits may vary depending on your specific division or work location.

All…