1

Defense Software Engineer Jobs in Boston, MA (NOW HIRING)

Senior Cyber Software Engineer

Woburn, MA ยท On-site

$130K - $172K/yr

STR is a technology company specializing in advanced research and development for defense, intelligence, and national security. They are seeking a Senior Cyber Software Engineer to develop tools and ...

Senior Cyber Software Engineer

Woburn, MA ยท On-site

$130K - $172K/yr

STR is a growing technology company specializing in advanced research and development for defense, intelligence, and national security. They are seeking a Senior Cyber Software Engineer to develop ...

STR is a growing technology company specializing in advanced research and development for defense, intelligence, and national security. They are seeking a Senior Cyber Software Engineer to develop ...

Senior Cyber Software Engineer

Woburn, MA ยท On-site

$134K - $184K/yr

STR is hiring a Senior Cyber Software Engineer who has a passion for developing tools and techniques to enhance the security and resiliency of national defense software systems. What you'll do:

Senior Software Engineer

Boston, MA ยท On-site

$133K - $175K/yr

Senior Software Engineer Location: Remote, but must be local to Boston Area (1x a month on-site ... Born out of the Department of Defense's software factory ecosystem, OMNI has risen as a trusted ...

New

Senior Cyber Software Engineer

Woburn, MA ยท On-site

$134K - $184K/yr

STR is hiring a Senior Cyber Software Engineer who has a passion for developing tools and techniques to enhance the security and resiliency of national defense software systems. What you'll do:

STR is hiring a Senior Cyber Software Engineer who has a passion for developing tools and techniques to enhance the security and resiliency of national defense software systems. What you'll do:

Senior Software Engineer

Cambridge, MA ยท On-site

$133K - $176K/yr

Backed by VCs with unicorn wins and trusted by defense customers, our team is rethinking autonomy ... About the Role We are looking for experienced energetic software engineers to join our growing team ...

C++ Software Engineer

Marlborough, MA ยท On-site

$80K - $190K/yr

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... Experience developing software for radar, aerospace, defense, or SATCOM systems. * Experience with ...

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... Experience developing software for radar, aerospace, defense, or SATCOM systems. * Experience with ...

ABOUT THE JOB At Anduril, our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. You'll dive into a diverse range of ...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. As a Software Engineer, you will design and develop high ...

C++ Software Engineer

Marlborough, MA ยท On-site

$80K - $190K/yr

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... Experience developing software for radar, aerospace, defense, or SATCOM systems. * Experience with ...

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... Experience developing software for radar, aerospace, defense, or SATCOM systems. * Experience with ...

next page

Showing results 1-20

Defense Software Engineer information

See Boston, MA salary details

$69K

$160.3K

$223.3K

How much do defense software engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for defense software engineer in Boston, MA is $160,270.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,400.00 and $187,900.00 per year, depending on experience, location, and employer.

What is a Defense Software Engineer job?

A Defense Software Engineer develops, tests, and maintains software for military and defense applications. They work on secure, mission-critical systems such as weapons control, cybersecurity, and communication networks. Their role requires proficiency in programming languages, security protocols, and compliance with defense standards. Due to the nature of the industry, security clearances and adherence to classified information policies are often required.

What are the key skills and qualifications needed to thrive in the Defense Software Engineer position, and why are they important?

To thrive as a Defense Software Engineer, you need expertise in software development, a strong grasp of cybersecurity principles, and familiarity with defense industry standards, typically demonstrated by a degree in computer science, engineering, or a related field. Experience with programming languages such as C++, Java, or Python, knowledge of real-time operating systems, and certifications like Security+ or CISSP are often required. Attention to detail, problem-solving abilities, and the capacity to work collaboratively in multidisciplinary teams are valuable soft skills. These competencies ensure that complex, secure, and mission-critical software solutions are effectively developed and maintained to meet stringent defense requirements.

What types of projects and technologies do Defense Software Engineers typically work on?

Defense Software Engineers often work on projects involving the development and maintenance of software for military systems, such as radar, communications, simulation, or weapons control platforms. They frequently use technologies like embedded systems, secure coding practices, and specialized hardware interfaces. Project work can range from upgrading legacy systems to designing cutting-edge capabilities, often requiring adherence to rigorous security and compliance protocols. Collaboration with systems engineers, hardware teams, and government stakeholders is typical, offering a dynamic and mission-driven work environment. This exposure helps engineers build specialized expertise while contributing directly to national security initiatives.

What cities near Boston, MA are hiring for Defense Software Engineer jobs? Cities near Boston, MA with the most Defense Software Engineer job openings:
Senior Cyber Software Engineer

Senior Cyber Software Engineer

STR

Woburn, MA โ€ข On-site

$130K - $172K/yr

Full-time

Re-posted 4 days ago


Job description

Job Summary:
STR is a technology company specializing in advanced research and development for defense, intelligence, and national security. They are seeking a Senior Cyber Software Engineer to develop tools and techniques that enhance the security and resiliency of national defense software systems through robust software solutions and security assessments.
Responsibilities:
โ€ข Apply software engineering principles to develop robust and resilient software solutions for critical national security missions
โ€ข Develop static analysis tools to identify and mitigate vulnerabilities in software systems
โ€ข Implement and refine fuzzing techniques to discover potential security weaknesses
โ€ข Conduct thorough security assessments to ensure the integrity and security of operational (or soon-to-be operational) software systems
Qualifications:
Required:
โ€ข This position requires the ability and willingness to obtain a Top Secret security clearance, for which U.S. citizenship is needed by U.S. Government.
โ€ข BS, MS, or PhD in Computer Science, or related field with 5+ years of relevant professional experience
โ€ข Proficiency in C/C++ and enthusiasm for picking up additional languages as needed
โ€ข Hands-on experience with static analysis tools and techniques
โ€ข Strong grasp of software engineering principles and practices
โ€ข Ability to develop engineering solutions to first-of-its-kind problems
โ€ข Familiarity with assembly language, operating systems internals (memory/process/thread management, calling conventions), and compiler technologies (e.g., GCC, LLVM)
โ€ข Experience with scripting automation tools (e.g. bash, make) and build systems (e.g., LLVM+Clang, GNU Make, CMake, pip, Gradle)
Preferred:
โ€ข Active Secret or Top Secret security clearance
โ€ข Exposure to modern CI/CD and DevOps Tools (e.g., Github Actions, GitlabCI, Jenkins)
โ€ข Experience with dynamic analysis tools (e.g., PIN, DynamoRio, AFL++), including development of fuzzing tools
โ€ข Proficiency in Rust
โ€ข Experience with containerization (e.g., Docker, Podman)
Company:
STR is built on people & technology platforms tackling tough problems in cybersecurity, distributed sensing & artificial. Founded in 2010, the company is headquartered in Woburn, USA, with a team of 501-1000 employees. The company is currently Late Stage.