Nuclear Propulsion Overhaul Engineer; Engineer Mechanical

Position: Nuclear Propulsion Overhaul Engineer (Engineer Mechanical 4) - 30789
Requisition Number: 30789 Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt Anticipated Salary Range: $ - $ Security Clearance:
Confidential  Level of

Experience:

Senior This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.

As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.

For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.

HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges.

Leadership Mindset at HII – Mission Technologies Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every employee grows, leads, and contributes—regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our organization. We look for candidates who want to grow in alignment with these capabilities:

Know & Grow Your People – Commit to learning and supporting team success.

Build Relationships – Communicate openly, collaborate well, and build trust.

Take Ownership – Deliver on commitments and take pride in your work.

Customer First – Focus on the mission and those we serve.

Shape the Future – Bring ideas, curiosity, and continuous improvement.

Act with Urgency – Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Who We Are At HII Mission Technologies, we are committed to advancing the Navy’s most critical missions through innovative engineering and technical expertise. Our Nuclear Propulsion Overhaul Engineering Department (E81) supports complex overhaul efforts for both Aircraft Carriers and Submarines. In this Engineer Mechanical 4 role, you will develop engineering solutions, prepare detailed technical direction, and provide hands‑on waterfront support to modernize and upgrade Reactor Plant mechanical systems during major maintenance availabilities.

What You Will Do A successful candidate will demonstrate strong analytical and problem‑solving abilities to address technical challenges that arise during the overhaul of nuclear systems and components. This individual must possess effective communication and interpersonal skills to engage with both engineering and non‑technical personnel on complex technical matters. The role also requires a willingness to provide hands‑on support aboard the ship as needed.

We are seeking motivated individuals who want to make a meaningful impact and uphold the highest technical standards expected within the Navy Nuclear Propulsion Program.

Nuclear Propulsion Overhaul Engineering’s responsibilities include:

Researching and planning processes, tooling, and material requirements to deliver fully engineered solutions for the execution of nuclear work.

Developing technical work instructions, including procedures and troubleshooting documentation.

Providing on‑site support and resolving issues encountered during shipboard or…