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Defense Contractor Software Engineer Jobs in Massachusetts

Software Engineer, C++

Boston, MA · On-site

$166K - $220K/yr

Anduril Industries is a defense technology company with a mission to transform U.S. and allied ... ABOUT THE JOB At Anduril, our Software Engineers are at the forefront of defense technology ...

Software Engineer, C++

Boston, MA · On-site

$166K - $220K/yr

Anduril Industries is a defense technology company with a mission to transform U.S. and allied ... ABOUT THE JOB At Anduril, our Software Engineers are at the forefront of defense technology ...

Showing results 21-40

Defense Contractor Software Engineer information

What skills and qualifications are needed to thrive as a defense contractor software engineer?

To excel as a Defense Contractor Software Engineer, you should possess strong programming skills in languages like C++, Java, or Python, a bachelor's degree in computer science or engineering, and eligibility for security clearance. Familiarity with tools and frameworks such as embedded systems, real-time operating systems (RTOS), and secure software development methodologies is often required, along with certifications like Security+ or CISSP. Outstanding problem-solving, attention to detail, and the ability to communicate effectively within multidisciplinary teams are valuable soft skills. These capabilities ensure project success, compliance with stringent regulations, and the ability to innovate in high-stakes, mission-critical environments.

What does a defense contractor software engineer do?

As a Defense Contractor Software Engineer, your daily responsibilities may include designing, coding, and testing software for defense systems, debugging complex issues, and ensuring products comply with security and regulatory standards. You'll often collaborate closely with systems engineers, hardware teams, and project managers to deliver integrated solutions. Depending on your project, you might also participate in technical reviews, support integration and testing activities, and maintain thorough documentation. Working within a multidisciplinary team, you will play a key role in delivering reliable and secure technology critical to national defense.

What is a defense contractor software engineer?

A Defense Contractor Software Engineer develops, tests, and maintains software systems for military and defense applications. They work for private companies that contract with government agencies, such as the Department of Defense, to create secure and reliable software solutions. Their work often involves embedded systems, cybersecurity, and compliance with strict government regulations. This role requires a security clearance, knowledge of specialized programming languages, and an understanding of defense industry standards.

What are the most commonly searched types of Defense Contractor Software Engineer jobs in Massachusetts? The most popular types of Defense Contractor Software Engineer jobs in Massachusetts are:
What are popular job titles related to Defense Contractor Software Engineer jobs in Massachusetts? For Defense Contractor Software Engineer jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Defense Contractor Software Engineer jobs in Massachusetts look for? The top searched job categories for Defense Contractor Software Engineer jobs in Massachusetts are:
Infographic showing various Defense Contractor Software Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 79% Full Time, 5% Part Time, and 16% Contract. Highlights an 100% In-person job distribution.

$100K - $111K/yr

Full-time

Medical, Retirement

Re-posted 27 days ago


General Dynamics Mission Systems rating

7.9

Company rating: 7.9 out of 10

Based on 30 frontline employees who took The Breakroom Quiz

129th of 242 rated software companies


Job description

Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred.

CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.


ROLE AND POSITION OBJECTIVES:


As a software engineer for General Dynamics Mission Systems, you’ll be a member of a cross functional team responsible for development throughout the entire software lifecycle.  

We encourage you to apply if you have any of these preferred skills or experiences:

  • Real-time embedded development
  • Proficient in C/C++
  • Linux experience at the User or Administrator Level
  • Network switches
  • Kubernetes/Docker/Containerization
  • Experience with collaborative source control (ex. Synergy, GitLab)
  • Experience with software requirements and documentation (i.e. Design, Development, and Test Documents and Diagrams)
  • A proven track record of being an inquisitive, self-motiviated engineer that is motivated by solving tough problems
  • Capable of working in a collaborative environment and communicating technical concepts
  • A thirst for knowledge 

What sets you apart:

  • Strong understanding of software development process, as well as software engineering concepts, principles, and theories
  • Creative thinker capable of applying new information quickly to solve challenging problems
  • Comfortable providing technical leadership
  • Team player who thrives in collaborative environments and revels in team success
  • Commitment to ongoing professional development for yourself and others
  • Identifies opportunities to apply AI for continuous improvement and innovation


Our Commitment to You:

  • An exciting career path with opportunities for continuous learning and development. 
  • Research oriented work, alongside award winning teams developing practical solutions for our nation’s security
  • Flexible schedules with every other Friday off work, if desired (9/80 schedule)
  • Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
  • See more at gdmissionsystems.com/careers/why-work-for-us/benefits

Workplace Options:
This position is mostly on-site with opportunities for Hybrid work/Flex as allowable.
While on-site, you will be a part of the GDMS Pittsfield, Massachusetts Engineering Team.

#LI-Hybrid


This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.
USD $100,219.00 - USD $111,180.00 /Yr.

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!


Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans


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