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Defense Software Engineer Jobs in Colorado (NOW HIRING)

Auria

Software Engineer

Boulder, CO · On-site

$125K - $165K/yr

BOA is the Missile Defense Agency's next-generation Overhead Persistent Infrared (OPIR ... As a Software Engineer 2/3, you will be responsible for the design, development, documentation ...

Auria

Software Engineer

Boulder, CO · On-site

$125K - $165K/yr

BOA is the Missile Defense Agency's next-generation Overhead Persistent Infrared (OPIR ... As a Software Engineer 2/3, you will be responsible for the design, development, documentation ...

Rincon Research Corp

Software Engineer

Englewood, CO · On-site

$85K - $152K/yr

Rincon Research Corporation seeks a Software Engineer to create cutting edge software and cloud computing solutions to challenging national security and defense signal processing, geolocation, and ...

Kratos Defense

Software Engineer

Colorado Springs, CO

$130K - $150K/yr

Kratos Defense & Security Solutions develops and fields transformative, affordable technology ... Kratos is seeking a Software Engineer to join our team in a dynamic, agile environment. This role ...

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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 Aug 12, 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 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 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 1% Internship, 86% Full Time, 10% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $155,124 per year, or $74.6 per hour.

Senior Software Engineer, C++

Grey Matters Defense Solutions

Boulder, CO • On-site

$130K - $195K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Senior Software Engineer
Location: Boulder, Colorado
Clearance: Secret Clearance
Grey Matters Defense Solutions, LLC is a specialized firm in software development, data analytics algorithms, and advanced remote sensing technologies, tailored to meet the complex demands of defense and intelligence sectors. Staffed by a diverse range of professionals-from senior-level experts from organizations like the Defense Intelligence Agency (DIA), National Reconnaissance Office (NRO), Defense Advanced Research Projects Agency (DARPA), and the U.S. Armed Forces, to recent graduates and military recruits. By integrating the skills of subject matter experts, analysts, software engineers, and data scientists, Grey Matters Defense Solutions, LLC delivers unique artificial intelligence algorithms and applications, positioning itself as a leader in innovative solutions for defense and intelligence.
About the job:
  • Work in a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.
  • Looking for C++ Application Developers to work in a rapid pace, collaborative, small-team environment and be able to engineer, prototype, develop, integrate, and test advanced software solutions into Government frameworks.

Key Responsibilities:
  • Work independently on program tasks or features, may own small projects or large tasks; technical lead or lead developer for an Agile team
  • Demonstrates fluent, idiomatic mastery of C++; comfortable with software design and architecture, not embedded C++
  • Regularly communicates with customers, present status, engage in program-level meetings and processes.

About you:
  • At least fifteen years (15) of professional experience and fluency in C++
  • At least two years of professional experience using Linux operating systems
  • Knowledge of writing and debugging CMake
  • Knowledge of writing and debugging shell scripts
  • Knowledge of Data Structures
  • Docker
  • Python
  • Git/Gitlab
  • A Bachelor's degree in the physical sciences, mathematics, engineering, or computer science
  • The ability to obtain and maintain a DoD security clearance

Preferred Skills:
  • An advanced degree in the physical sciences, mathematics, engineering, or computer science
  • Experience with software prototyping, development, and integration within government frameworks
  • Experience with the exploitation and analysis of OPIR, E/O, SAR, Spectral, RF, or other remotely sensed data
  • Professional experience with DevSecOps
  • Professional or academic experience with Agile software development

Salary Range: $105,000 - $180,000 + an additional 25% of salary, employer contribution into a SEP IRA
Grey Matters Defense Solutions, LLC offer a comprehensive benefits package including medical, dental, vision, life insurance, short-term, long-term disability, and voluntary benefits such as accident, hospital indemnity, and wellness benefits.
Additional Benefits:
  • 25% (of salary) employer contribution distributed monthly to your SEP IRA
  • Individual Benefit Account 25% (of salary to pay for medical insurance premiums and funded time off)
  • Employee assistance program
  • Employee discount
  • Health savings account
  • Referral program

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.

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