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Defense Software Engineer Jobs (NOW HIRING)

Front Door Defense

$200 - $250/hr

Software Engineer (Defense) Develop scalable defense software from scratch and integrate with users in dynamic environments Location: Denver, Colorado Compensation: $135,000 - 265,000 USD / year ...

Parsons

AEGIS Based Defense Software Engineer

Dahlgren, VA · On-site

$103K - $181K/yr

Parsons is looking for an amazingly talented AEGIS Based Defense Software Engineer to join our team! In this role you will be part of a talented and mission oriented professional team of federal ...

Zachary Piper Solutions

Software Engineer

Oklahoma City, OK · On-site

$100 - $125/hr

Zachary Piper Solutions is seeking a Software Engineer to support a company focused on defense aviation, flight software development, and mission-critical aircraft systems. This position is onsite at ...

Addx Corporation

Software Engineer

Kirtland, NM · On-site

$165K - $175K/yr

Proven experience as a Software Engineer, preferably within defense or military systems. * Strong knowledge of Majcom (Major Command) operations and requirements. * Experience with C3I amp;N (Command ...

Omni Federal

Software Engineer

Springfield, VA · On-site

Software Engineer Location: Springfield, VA Security Clearance: Active TS/SCI (or SCI eligibility ... Originating from the Department of Defense's software factory ecosystem, Omni focuses on Command ...

Omni Federal

Software Engineer

Saint Louis, MO · On-site

Job Title: Software Engineer Location: St. Louis, MO Security Clearance: Active TS/SCI (or SCI ... Originating from the Department of Defense's software factory ecosystem, Omni focuses on Command ...

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Defense Software Engineer information

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How much do defense software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for defense software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What is a defense software engineer?

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 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 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.

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Defense Software Engineer jobs near you
Infographic showing various Defense Software Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 88% Full Time, 7% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

Software Engineer (Defense) Software

Denver, CO • On-site

Front Door Defense
See more jobs at Front Door Defenseexternal

$200 - $250/hr

Other

Posted 21 days ago

Job description

Software Engineer (Defense) Develop scalable defense software from scratch and integrate with users in dynamic environments

Location: Denver, Colorado

Compensation: $135,000 - 265,000 USD / year

About The Role Air Space Intelligence

ASI's mission-critical technology powers decision-making across aviation, defense, energy, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority - compressing days of analysis into seconds of action. ASI is leading the way and pushing the boundaries of what's possible.

What You Will Do:

Your responsibilities will span from conceptualizing and building innovative products from scratch (0 to 1) to enhancing and optimizing existing solutions as they evolve (1 to n). You will operate in a dynamic and fast-paced environment, where you will have the opportunity to shape and set the standards for excellence. You will work with a cross-functional team, including end-users, other engineers, and deployment strategists. You will solve real problems that make a difference, providing decision-making tools to end users and improving the safety of our airspace.

What We Value:
  • Proficiency in at least one modern programming language. We work in Rust and Python and expect you to have the foundation to quickly learn these languages.
  • Proficient in leveraging modern LLM tools to accelerate development workflows and enhance code quality.
  • Ability to collaborate with others across multiple teams.
  • The grit to get the job done despite unforeseen obstacles.
  • An aptitude to lead and work independently.
  • Flexibility to adjust to changing business priorities.
  • Curiosity and a drive to grow.
  • Willingness to travel up to 50%.
  • Active security clearance.
  • At senior levels: experience in building and maintaining high-performance, scalable systems.
How We Hire:

We look at the interview process not as a screening or test, but rather as an opportunity to simulate what it would look like working together. We build the interview process around you.

ASI works with export controlled technology and restricted U.S. Government data, including on contracts mandating U.S. immigration status and location restrictions for performing personnel. Employment offers are contingent on ability to timely obtain all required authorizations for contemplated job duties.

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