ZipRecruiter

Log In

1

Defense Software Engineer Jobs in Colorado (NOW HIRING)

Mosaic.tech

Software Engineer (Defense)

Denver, CO · On-site

$120 - $190/hr

... defense, energy, and other critical infrastructure domains. Backed by top-tier investors including ... You will work with a cross-functional team, including end-users, other engineers, and deployment ...

previous pagenext page

Showing results 21-40

All JobsDefense Software Engineer JobsDefense Software Engineer Jobs in Colorado

Defense Software Engineer information

See Colorado salary details

$66.8K

$155.1K

$216.1K

How much do defense software engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for defense software engineer in Colorado is $155,124.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,200.00 and $181,900.00 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.

What are popular job titles related to Defense Software Engineer jobs in Colorado?

For Defense Software Engineer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Defense Software Engineer jobs in Colorado look for?

The top searched job categories for Defense Software Engineer jobs in Colorado are:

What cities in Colorado are hiring for Defense Software Engineer jobs?

Cities in Colorado with the most Defense Software Engineer job openings:

Defense Software Engineer jobs near you
Infographic showing various Defense Software Engineer job openings in Colorado as of August 2026, with employment types broken down into 100% Full Time. Highlights an 84% In-person, 11% Hybrid, and 5% Remote job distribution, with an average salary of $155,124 per year, or $74.6 per hour.

Senior Software Engineer

Grey Matters Defense Solutions, LLC

Greenwood Village, CO • Remote

$190K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 10 days ago

Job description

Grey Matters Defense Solutions specializes in software development and solutions, specialized data analytics algorithms, and innovative remote sensing technologies and operations, with senior-level personnel formerly from DIA, NRO, DARPA, and the US Armed Forces. Grey Matters Defense Solutions differentiates itself by combining its subject matter experts, analysts, software engineers, and its data scientists to create unique artificial intelligence algorithms and various applications.

Grey Matters Defense Solutions is seeking a talented and dedicated, Senior Software Engineer

About the job:

• Solve real world problems relevant to the Intel Community (IC) and Department of Defense (DoD) using a combination of FOSS/GOTS/COTS software and hardware.
• Contribute to all aspects of project software development lifecycle from research, prototyping solutions to assess feasibility, integration with external software systems, development, and product deployment. Key

About you:

  • 8+ years experience in Java
    • Gradle
    • Jenkins
    • Node/NPM
  • Domain/Systems related
    • JWICS
    • Databahn
    • S2P
    • Clairvoyant
    • TAK
    • TLS/SSL Secure System Comms
  • Preferred Skills
    • CFMA
    • GIMS
    • Clairvoyant
    • Node
    • SIPR access

Salary Range:  130,000 - $190,000 

Grey Matters Defense Solutions offer a comprehensive benefits package including medical, dental, vision, life insurance, short-term and long-term disability. 

Additional Benefits:  

  • SEP IRA 25% of base salary
  • IBA 25% used to pay medical insurance premiums + funded time off
  • Employee assistance program
  • Employee discount
  • Flexible spending account
  • Health savings account
  • Referral program

Grey Matters Defense Solutions’ most valuable assets are the more than 60 employees, consisting of data scientists, custom software developers, and analysts/subject matter experts, with senior-level personnel formerly from DIA, NRO, NSA and the US Armed Forces. Our employees have a depth of analytical knowledge which provides them with deep understanding of managing and delivering products within government systems. Grey Matters Defense Solutions provides transformational leadership building aware-winning teams and products.

Visit us at Grey Matters Defense Solutions
https://www.linkedin.com/company/grey-matters-defense-solutions/

“Know Your Rights: Workplace Discrimination is Illegal”
Questions contact: [email protected]

  • All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
  • Grey Matters Defense Solutions, LLC participates in E-Verify. Federal law requires all employers to verify the identity and employment eligibility of all persons hired to work in the United States.
  • Grey Matters Defense Solutions, LLC complies with the Colorado Artificial Intelligence Act (CAIA) and maintains policies, controls, and oversight practices designed to mitigate algorithmic discrimination, promote transparency, and ensure responsible use of AI systems in accordance with Colorado law.

Apply