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Baesystems Logo Baesystems · IT - Software Development

Senior Principal Engineer Software

United States, Hudson, New Hampshire 132962.00 - 226035.00 USD / Year · Job Posted March 13, 2026
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Job Description

Are you an experienced Software Engineer looking for the next step to grow your career? Do you want to design and write software that really matters and be a part of a cause greater than yourself? At BAE Systems, our products provide critical mission capabilities to address the ever-evolving threats to our nation’s security and the war fighter. We need your talent, motivation, and vision as a Software Engineer to join our New Hampshire team, developing Next Generation Electronic Systems Products and Solutions. Help us protect those that protect us.

Job Responsibility

  • Work across multiple disciplines and collaborate with Systems, Hardware and Test Engineers to impact all phases of the Software Development Lifecycle
  • Design and write software
  • Develop Next Generation Electronic Systems Products and Solutions

Requirements

  • Bachelor’s Degree in Software Engineering, Computer Science, or Electrical Engineering with 8+ years of related experience, or a Master of Science with 6+ years of related experience
  • Experience developing multi-threaded, real time, embedded, low latency software in a Linux development environment with C/C++ and Python.
  • Experience with container technologies such as Kubernetes, Docker, Podman, Helm. Container Network Interfaces.
  • Familiarity with gRPC and Pub/Sub frameworks (NATS, ActiveMQ, ZeroMQ, etc.)
  • Experience developing Digital Signal Processing (DSP) and Software Defined Radio (SDR) applications
  • Motivated individual with strong problem-solving abilities
  • Willingness to perform a wide variety of related tasks
  • Current Secret clearance

Nice to have

  • Experience developing hardware control interfaces
  • Top Secret clearance
  • Agile Development experience
  • Designing software algorithms
  • High throughput low latency networking experience
  • Javascript and thin client web application development experience

What we offer

  • Flexible work environment
  • 9/80 work schedule
  • Health, dental, and vision insurance
  • Health savings accounts
  • 401(k) savings plan
  • Disability coverage
  • Life and accident insurance
  • Employee assistance program
  • Legal plan
  • Discounts on home, auto, and pet insurance
  • Paid time off
  • Paid holidays
  • Paid parental, military, bereavement, and applicable federal and state sick leave
  • Company recognition program
  • Relocation available
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