Senior Software Engineer

BAE Systems, Inc.
Hudson, New Hampshire, United StatesFull-time$97,008–$164,914Posted Sep 18, 2026

About the role

Job Description

See what you’re missing. Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we’re innovating for the future. And you can, too.

Our flexible work environment provides you a chance to change the world without giving up your personal life. We put our customers first – exemplified by our mission: “We Protect Those Who Protect Us®.” Sound like a team you want to be a part of? Come build your career with BAE Systems.

In Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Systems, you’ll help develop systems that sense, control, exploit and disseminate actionable information to warfighters supporting a variety of missions.

We are seeking a talented individual with strong communication and software development skills, with an aptitude for the development and maintenance of Linux based embedded software. This includes implementation of software solutions and management practices; test software using debuggers, emulators, and simulators; execution of software releases, upgrades, custom interfaces and software quality assurance activities; supporting customers who are deploying our solutions on their platforms.

Help us create the world’s most advanced solutions in the area such as Signals Intelligence (SIGINT), Aircraft Protection, Radar Warning and Electronic Attack for our defense-related customers. Our products provide critical mission capabilities to address the ever-evolving threats to our nation’s security and the war fighter.

Because this role involves a combination of collaborative/in-person and independent work, it will take the form of a hybrid work format, with time split between working onsite and remotely.

Required Education, Experience, & Skills

Bachelor of Science Degree in Electrical Engineering, Computer Science, or Software Engineering with a minimum 4+ years of related experience, or a Master of Science with 2+ years of experience, or 8+ years equivalent work experience in a high-tech engineering and manufacturing environment

Experience with Object Oriented design, software development practices, and implementation in C/C++, Python, or other high-level Object Oriented languages

Experience developing software in a Linux environment

Willingness to perform a wide variety of related tasks

Experience developing applications that cover several of: distributed, multi-threaded, real time, embedded, low latency, device control, or Software Defined Radio (SDR)

Preferred Education, Experience, & Skills

Experience with Digital Signal Processing (DSP) including digital down conversion, demodulation, FFTs/IFFTs, other digital techniques

Experience with containerization technologies (Docker, Kubernetes, Podman, Helm, CNI)

Experience with CUDA development

Real-time embedded development

Experience with RF test equipment (signal generator, spectrum analyzer, etc)

Networking experience

Pay Information

Full-Time Salary Range: $97008 - $164914

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.

About BAE Systems Electronic Systems

BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.

Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

Responsibilities

  • Develop and maintain Linux based embedded software
  • Implement software solutions and management practices
  • Test software using debuggers, emulators, and simulators
  • Execute software releases, upgrades, and custom interfaces
  • Support customers deploying solutions on their platforms

Qualifications

  • Bachelor's degree in Electrical Engineering, Computer Science, or Software Engineering
  • Experience with Object Oriented design and software development in C/C++, Python
  • Experience developing software in a Linux environment
  • Willingness to perform a wide variety of related tasks

Benefits

  • Health, dental, and vision insurance
  • Health savings accounts
  • 401(k) savings plan
  • Disability coverage
  • Life and accident insurance
  • Employee assistance program
  • Legal plan
  • Paid time off and holidays
  • Paid parental and military leave
  • Company recognition program

Skills mentioned

C++PythonLinuxEmbedded SystemsReal-Time Operating SystemsDistributed SystemsMultithreadingSignal ProcessingDockerKubernetes

About BAE Systems, Inc.

Improving the future and protecting lives is an ambitious mission, but it’s what we do. BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, security and aerospace company headquartered in Arlington, VA, with locations across the country. BAE Systems employees’ dedication and commitment show in everything they create and deliver, including advanced electronic systems, cyber operations and intelligence analysis, combat vehicles, naval weapons, ship maintenance and modernization, and vehicle upgrades and services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. Connect your passion for making a difference to career full of purpose by visiting jobs.baesystems.com. BAE Systems, Inc. believes in the free exchange of ideas and encourages all visitors to its social media properties to engage in spirited conversation. We expect and encourage differences in opinions and perspectives, but we require a civil discourse. To that end, all posts and comments must: - Refrain from promoting partisan political causes. - Protect confidential, proprietary, embargoed or otherwise protected information. - Respect and protect intellectual property rights and permissions for artistic content. Further, BAE Systems will remove comments that do not contribute to a civil discourse. The following are examples of comments that will be removed: - Profanity, or any speech that is potentially denigrating or demeaning. - Violence, threats of violence, or implied violence. - Descriptions of illegal activity, or implied illegal activity. - Ad hominem attacks or personal insults. - Off-topic or demonstrably false information

Defense and Space Manufacturing10,001+ employeesFalls Church, Virginia