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Defense Contractor Software Engineer Jobs in Colorado

Mosaic.tech

Software Engineer, Air Defense

Broomfield, CO · On-site

$144 - $191/hr

As a Software Engineer on the Air Defense team, you will solve a wide variety of problems involving networking, autonomy, systems integration, robotics, and more, while making pragmatic engineering ...

SciTec

Staff / Sr Staff C++ Software Engineer

Boulder, CO · On-site

$102K - $157K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec has an immediate opportunity for a talented software engineer to support our programs ...

SciTec

Staff / Sr Staff C++ Software Engineer

Boulder, CO · On-site

$102K - $157K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec has an immediate opportunity for a talented software engineer to support our programs ...

SciTec

Staff / Sr Staff C++ Software Engineer

Boulder, CO · On-site

$102K - $157K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec has an immediate opportunity for a talented software engineer to support our programs ...

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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 Colorado? The most popular types of Defense Contractor Software Engineer jobs in Colorado are:
What are popular job titles related to Defense Contractor Software Engineer jobs in Colorado? For Defense Contractor Software Engineer jobs in Colorado, the most frequently searched job titles are:
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Defense Contractor Software Engineer jobs near you
Infographic showing various Defense Contractor Software Engineer job openings in Colorado as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Lead Software Engineer

Avenue Technologies and Commodities, Inc.

Aurora, CO • On-site

Full-time

Re-posted 4 days ago

Job description

Avenue Technologies is seeking a Lead Software Engineer to support a major U.S. defense contractor.
What You'll Do
On Site Means they will be working at a a major U.S
Defense contractor Facility.Job DescriptionAt a major U.S
Defense contractor, the foundation of everything we do is rooted in our values and a higher calling â€" to help our nation and allies defend freedoms and deter aggression
We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat
Our team solves tough, meaningful problems that create a safer, more secure world.a major U.S
Defense contractor is hiring a Principal Database Administrator to support our teams in State College PA or Dulles VA
You will have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about
Required Qualifications
See original requisition notes for full required qualifications.
Clearance Requirements
Top Secret / SCI
Work Location
State College, PA
About Avenue Technologies
Avenue Technologies & Commodities Inc. (ATCI) provides engineering, technical, and professional services supporting mission-critical defense, aerospace, and government programs. Our employees work alongside industry-leading teams to deliver solutions that strengthen national security and operational readiness.

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