Requisition Number: 29762
Required Travel: 11 - 25%
Employment Type: Full Time/Hourly/Non-Exempt
Anticipated Salary Range: $106,646.00 - $151,000.00
Security Clearance: Secret
Level of Experience: Mid
SummaryHII Mission Technologies is seeking a skilled Software Engineer to support the Unmanned Maritime Systems Support (UMSS) program. This role includes a Hybrid schedule (averaging 1-2 days onsite per week). Hybrid participation is ideal for team collaboration and program integration; however, fully remote may be considered depending on experience and location outside the local area.
UMSS focuses on developing and integrating advanced software for unmanned underwater vehicles, distributed maritime communications, and tactical situational awareness systems. In this role, you'll contribute to mission-critical technologies used by Navy operators, helping connect unmanned platforms with command-and-control tools through modern C#, TAK-based, and distributed software architectures.
This position is ideal for cleared engineers with strong C# fundamentals and experience in the Tactical Assault Kit (TAK) ecosystem who want to work on meaningful, mission-driven technology. You'll collaborate closely with cross-functional engineering teams, support both lab and fleet testing activities, and help advance next-generation unmanned maritime capabilities. #LI-MJ1
Key Job Responsibilities- Design, develop, test, and maintain software applications using C#.
- Build and integrate plug-ins for WinTAK, ATAK, and TAK Server environments.
- Support software development for MK18 family systems, including Hydroid VIP, Neptune, and Coin Nexus.
- Work with engineering teams to translate requirements into technical solutions.
- Troubleshoot and optimize software performance in distributed and tactical environments.
- Participate in code reviews and follow secure coding practices.
- Support integration testing, validation, and verification of software components.
- Participate in Government and Fleet test events to demonstrate and validate capabilities.
- Prepare test plans, reports, and contribute to CONOPS and SOP development.
- Develop and update engineering documentation, briefs, analyses, and program reviews.
- Assist with technical coordination, program documentation, and support for CONUS/OCONUS outfitting and deployment activities.
What you must have- 5 years of relevant experience with a Bachelor's degree in Computer Science, Engineering, Information Technology, or a closely related technical field (e.g., Software Engineering, Computer Engineering, Systems Engineering); 3 years with a Master's degree; 0 years with a PhD or Juris Doctorate; or 9 years of relevant experience with a High School Diploma or equivalent.
- Hands-on C# software development experience.
- Strong software engineering fundamentals, including design principles, debugging, and code quality best practices.
- Experience developing software within distributed, modular, or service-oriented architectures.
- Must have a current or active DoD SECRET clearance.
Preferred Qualifications • Experience developing WinTAK, ATAK, or TAK Server plug-ins.
• Experience with MK18 software products such as Hydroid VIP, Neptune, or Coin Nexus.
• Experience developing TAK I2I functionality enabling STANAG 4817 messaging using COT.
• Experience supporting unmanned systems or Navy tactical software platforms.
• Familiarity with TAK interoperability standards or additional STANAG specifications.
• Additional programming experience (Python, Java, or other languages used within TAK environments).
• Understanding of DoD software development practices, including security and configuration management.
• Knowledge of network protocols, data formats, or real-time communication systems.
• Experience supporting field tests, demonstrations, or operational deployments of TAK-enabled systems.
• Strong analytical and troubleshooting skills.
• Ability to work independently and collaboratively in dynamic project environments.
Physical Requirements• Ability to work in an office environment for onsite days, including prolonged periods of sitting, using a computer, and participating in team collaboration activities.
• Ability to lift and carry equipment or devices up to 25 pounds as needed for testing, integration, or demonstrations.
• Capability to participate in lab, field, or fleet test events, which may involve walking, standing, or working in outdoor or shipboard environments for extended periods.
• Ability to safely handle and transport government-issued equipment, laptops, or testing hardware during integration or evaluation activities.
• Must be able to meet any physical requirements associated with accessing Navy facilities, shipboard spaces, or test ranges, if needed.
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.
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.
