Software Engineer

• Design, develop, test, and maintain software applications, services, and tools that support mission operations and engineering activities.
• Develop, optimize, and maintain software written primarily in C, including performance-critical processing code.
• Support software integration across radar, optical, telemetry, communications, and data processing systems.
• Develop and enhance mission planning, data visualization, automation, monitoring, and analysis capabilities.
• Collaborate with engineers, operators, and mission stakeholders to translate operational needs into effective software solutions.
• Participate in software architecture, interface development, and system integration activities across distributed environments.
• Use AI-assisted coding and agentic development tools as a core part of daily engineering work, directing AI coding agents to plan, write, test, and refactor code and reviewing their output, to improve development speed, code quality, maintainability, and engineering effectiveness.
• Support evaluation, prototyping, and potential development of AI-enabled applications to enhance mission planning, data exploitation, decision support, automation, and operational insight.
• Troubleshoot software issues, analyze system behavior, and implement improvements to reliability and performance.
• Support real-time mission execution, test events, and data analysis through software engineering expertise.
• Contribute to modernization initiatives by evaluating new technologies, frameworks, development approaches, and AI-enabled capabilities.
• Produce and maintain technical documentation, test artifacts, and configuration-managed deliverables.
• Follow disciplined software development, cybersecurity, and quality assurance practices appropriate for mission systems.

• Bachelor’s degree or higher in Computer Science, Software Engineering, Computer Engineering, or related discipline.
• 5+ years of relevant experience with a Bachelor’s degree, or 3+ years with a Master’s degree.
• Proficiency in one or more modern programming languages such as Python, C++, Java, or C#.
• Demonstrated experience developing and maintaining software in C.
• Experience developing, integrating, and sustaining software in complex operational or technical environments.
• Hands-on experience using AI-assisted coding and agentic development tools as a regular part of the engineering workflow, including reviewing and validating AI-generated code.
• Understanding of software architecture, APIs, data flows, testing, and configuration management.
• Strong problem-solving skills and ability to work effectively across multidisciplinary teams.
• Must be able to obtain and maintain a DoD Secret clearance.

Desired Skills:

• Experience with sensor systems, missile defense, space operations, or mission software.
• Familiarity with real-time or near real-time data processing and visualization environments.
• Experience with distributed systems, networked applications, or sensor integration.
• Knowledge of AI/ML application development, data pipelines, model integration, or human-in-the-loop decision support tools.
• Knowledge of DevSecOps, containerization, cloud or hybrid environments, and CI/CD pipelines.
• Experience configuring or extending agentic development workflows, such as custom agent instructions, tool integrations, or multi-agent setups.
• Ability to support both engineering development and mission-facing operational needs.

Since its founding in 2012, nou Systems has built a reputation for excellence in innovative engineering, prototype development, and technical and professional services in multiple markets, including missile defense, cybersecurity, test range modernization, and space control. Our diverse and highly skilled team delivers state-of-the-art products from concepts and prototypes to fully developed and integrated solutions.

We offer significant advancement and personal career development opportunities within our dynamic high-tech company. Our culture is firmly established in treating our employees like family.

Benefits of working at nSI

nou Systems, Inc. offers a comprehensive, total rewards package that includes competitive compensation and diverse benefits that reflect our company culture of service, excellence, and a supportive work environment. Benefits may vary based on status but the majority of our positions include the following:

• Competitive Wages*
• Medical, Rx, Dental & Vision Insurance
• Medical plan with Health Savings Account eligibility
• Company-funded Life, Short-Term & Long-Term Disability Insurance
• Personal Time Off, Vacation, and Paid Holidays
• 401(k) Retirement Plan
• Employee Stock Ownership Plan (ESOP)
• Flexible Spending Accounts
• Norton LifeLock
• Tuition Reimbursement
• Personal Development, Technical Learning Opportunities, & Lunch-n-Learns
• Corporate Sponsored Events & Community Outreach

nou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level. nSI empowers our customers by supplying products, services, and expertise with powerful, data driven insights that transform defense systems and improve capabilities.

nou Systems, Inc. (nSI) is seeking a highly skilled Software Engineer to support the Advanced Object Classifier and other programs within our Technical Solutions Division. Our programs depend on reliable, high-performance software to support various aspects of mission planning, sensor integration, data flow, and situational awareness.

nSI engineers work alongside government customers, industry partners, and research organizations to assess mission needs, improve software-enabled capabilities, and support modernization across fielded and developmental defense systems. The successful candidate will contribute to the design, development, integration, and sustainment of software solutions that enhance operational effectiveness and enable future mission requirements. AI-assisted and agentic software development is central to how this team works, and the role includes the potential development of AI-enabled mission applications.