Software Engineer III

At PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing modern digital capabilities across cloud, data, and software environments. Our teams tackle complex, real‑world challenges where delivery matters more than theory, and innovation is driven by curiosity, collaboration, and purpose.

In this role, you will support PMW 160 by collaborating with engineers and operators to design, develop, and deliver resilient, mission‑focused solutions that enable and enhance national defense capabilities.

As a Software Engineer III, you will serve as a senior technical contributor responsible for designing, implementing, and evolving complex software solutions that enable mission‑critical naval capabilities. You will lead and mentor other engineers, shape technical approaches, and steward software quality across the full lifecycle—from requirements analysis and architecture through development, integration, test, deployment, and sustainment. Day to day, you will apply advanced software engineering principles and modern Agile/Dev Sec Ops  practices to solve challenging real‑world problems, integrate with diverse systems, and ensure solutions are performant, secure, and maintainable.

This role is ideal for a seasoned engineer who enjoys balancing hands‑on development with technical leadership and collaboration across multidisciplinary teams.

• Research, design, and develop complex computer and network software or specialized utility programs supporting mission‑critical Navy systems.
• Analyze user needs and operational requirements and develop robust software solutions, applying advanced principles and techniques of computer science, engineering, and mathematical analysis.
• Architect and implement new capabilities, and update or enhance existing software to improve performance, reliability, scalability, maintainability, and security.
• Collaborate with project management, acquisition, logistics, security, and operations stakeholders to integrate hardware and software systems and to develop and refine technical specifications and performance requirements.
• Apply and champion modern software development methodologies (e.g., Agile, Dev Ops/Dev Sec Ops ), including CI/CD, automated testing, and continuous monitoring, to accelerate delivery and improve quality.
• Maintain and evolve databases and data access layers within application areas, ensuring data integrity, performance, and alignment with mission and cybersecurity requirements.
• Lead and participate in code reviews, technical design reviews, and engineering discussions to ensure adherence to best practices, standards, and architectural guidance.
• Mentor and guide junior and mid‑level engineers, providing technical leadership, coaching, and support to grow the team’s capabilities.
• Develop and maintain high‑quality technical documentation, including architecture and design artifacts, interface specifications, and user or operator documentation.

• 10 years of professional experience with software engineering, delivering and sustaining production software systems.
• Experience applying programming concepts in a professional or advanced academic setting using one or more modern languages (e.g., Java, C#, Python, or similar).
• Demonstrated experience analyzing user needs and operational requirements and translating them into effective software designs and implementations.
• Experience applying modern software development methodologies (e.g., Agile, Dev Ops/Dev Sec Ops ) in a professional environment, including participation in iterative planning, execution, and continuous improvement.
• Experience integrating software with other systems and services, and working collaboratively with cross‑functional stakeholders (e.g., project management, security, logistics, operations).
• Demonstrated ability to maintain and enhance existing software capabilities, including troubleshooting, performance tuning, and refactoring.
• Strong problem‑solving, debugging, and analytical skills with a track record of delivering high‑quality, maintainable solutions.
• Ability to provide technical guidance,…