Software Engineer; Entry-Senior - Navy Training & Simulation Systems

Position: Software Engineer (Entry-Senior) - Navy Training & Simulation Systems - 28027
Requisition Number: 28027 Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt Anticipated Salary Range: $70,000.00 - $ Security Clearance:
Secret Level of

Experience:

Mid 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 team member contributes to our mission and culture:
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. Summary HII Mission Technologies is seeking Software Engineers across multiple experience levels (Entry through Senior) to support the design, development, and deployment of the Advanced Training Domain (ATD) System—a mission‑critical U.S. Navy combat systems trainer. This team delivers high‑fidelity simulations that enhance fleet readiness and modernize shipboard and shore-based training.

This is an onsite, hands-on engineering role working within a secure environment alongside developers, systems engineers, and Navy operators. As part of our Integrated Training Systems group, you will help deliver software that directly improves warfighter performance. #LI-MJ1 Why This Role Matters Modernizes advanced Navy training systems used fleetwide Builds real‑world combat system simulation capabilities Supports mission readiness, national defense, and advanced training modernization Offers growth across multiple levels of engineering responsibility The following positions are available: (Role and target salary) Software Engineer I: $70,000 Software Engineer II: $82,500 Software Engineer III: $110,000 Software Engineer IV / Senior: $145,000 Final offers aligned to level, experience, skills, and internal equity.

Key Job Responsibilities All Levels Participate in Agile sprint planning, execution, and reviews. Design, develop, test, and deploy C++ and/or Java software on Linux platforms as part of the ATD system. Analyze and resolve software issues, including STRs. Create clear technical documentation such as sequence diagrams, developer notes, and code commentary. Conduct developer testing in lab environments and aboard ship as required.

Support installation, integration, and system verification events with minimal travel. Collaborate with cross‑functional teams—including systems engineering, test, integration, and Navy operators—to deliver high‑fidelity training capabilities. Follow secure coding, configuration management, and Agile best practices throughout the software lifecycle. Teammates will also perform additional related duties as assigned to support project and organizational needs Level Differentiators Entry-Level (Software Engineer
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