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.
Job Description
HII Mission Technologies’ System Integration group is seeking a Software Test Engineer to join our Integrated Training Systems Software Development team. In this role, you’ll support the design, testing, and delivery of the Advanced Training Domain (ATD), a mission‑critical shipboard combat system trainer used throughout the Fleet.
Impact, Growth & Development In this role, you will directly support Navy Sailors by ensuring the reliability and performance of training systems that prepare crews for real world operational missions. You’ll gain hands on experience with advanced combat system technologies, shipboard integration, and full lifecycle software development. This position offers opportunities to expand your technical expertise in systems engineering, network integration, and GUI testing while working closely with a high performing team of developers and engineers.
Essential Job Responsibilities
Conduct software testing in lab and shipboard environments to verify performance against system requirements.
Integrate network operating systems, application software, and hardware components into a unified training system.
Participate in requirements reviews, design discussions, and troubleshooting activities.
Support on site installations and system verification activities (up to 10% travel).
Collaborate with cross functional teams to ensure system readiness and reliability.
Contribute to additional tasks and team initiatives as needed to support successful delivery of training systems.
Minimum Qualifications
Bachelor’s degree and 5 years of relevant experience, OR
Master’s degree and 3 years of relevant experience, OR
High school diploma/equivalent and 9 years of relevant experience
Required Knowledge & Skills
Systems engineering experience
Working knowledge of Unix/Linux platforms
Experience with C++ and Java
Experience implementing and testing Graphical User Interfaces (GUI)
Ability to develop and execute task plans independently
Required Credentials
Ability to obtain a DoD Information Assurance Technician (IAT) Level II certification or higher (e.g., Security+ CE, CCNA Security, CySA+) within 3 months of hire if not currently held.
Must be a U.S. Citizen
Must hold a current or active DoD Secret clearance
Preferred Requirements
Experience with military or training systems
Operational or development knowledge of training systems is a plus but not required
Possession of a current IAT Level II certification (e.g., Security+ CE, CCNA Security, CySA+)
Experience with JIRA, GitHub, and subversion a plus
Experience with Cameo Systems Modeler (or the equivalent)
Experience with Automated Testing Software for RHEL 8 (and later)
Physical Requirements
May require working in an office, industrial, shipboard, or laboratory environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances.
Ability to lift and carry equipment typically used for system setup and integration
Ability to work in shipboard environments during testing or installation events
Ability to sit/stand for extended periods during lab test activities
The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.
Meet HII’s Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072
HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our 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.
Together we are working to ensure a future where everyone can be free and thrive. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.
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