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Internship Defense Contractor Software Engineer Jobs in Denver, CO

SciTec

Sr Staff / Senior Software Engineer

Aurora, CO · On-site

$124K - $164K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec is seeking a Sr Staff/Senior Software Engineer to support programs delivering Missile ...

SciTec

Sr Staff / Senior Software Engineer

Aurora, CO · On-site

$124K - $164K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec is seeking a Sr Staff/Senior Software Engineer to support programs delivering Missile ...

SciTec

Sr Staff / Senior Software Engineer

Aurora, CO

$124K - $164K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec is seeking a Sr Staff/Senior Software Engineer to support programs delivering Missile ...

Socket.dev

Sr Staff / Senior Software Engineer

Aurora, CO · On-site

$116 - $193/hr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... SciTec is seeking a Sr Staff/Senior Software Engineer to support programs delivering Missile ...

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 ...

Clerkie

Software Engineer Internship

Denver, CO · On-site +1

$80/hr

A note before you apply We're hiring Software Engineering Interns! This is a full-time (40+ hours a week) salaried 12 month internship where you'll work closely with our Engineering, Product, and ...

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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All JobsDefense Contractor Software Engineer JobsInternship Defense Contractor Software Engineer JobsInternship Defense Contractor Software Engineer Jobs in Denver, CO

Internship Defense Contractor Software Engineer information

See Denver, CO salary details

$13

$26

$39

How much do internship defense contractor software engineer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for internship defense contractor software engineer in Denver, CO is $26.16, according to ZipRecruiter salary data. Most workers in this role earn between $21.30 and $29.71 per hour, depending on experience, location, and employer.

What does an internship defense contractor software engineer do?

An Internship Defense Contractor Software Engineer assists in developing, testing, and maintaining software systems for defense-related projects under the guidance of experienced engineers. Interns may work on tasks such as coding, debugging, software integration, and documentation, often focusing on secure and reliable solutions for military or government applications. They typically collaborate with multidisciplinary teams to support the development of technologies like radar systems, communications software, or cybersecurity tools. This role provides valuable hands-on experience in a highly regulated and impactful industry.

What are the key skills and qualifications needed to thrive as an internship defense contractor software engineer?

To thrive as an Internship Defense Contractor Software Engineer, you should have a strong foundation in computer science principles, programming languages (such as C++ or Java), and be enrolled in or have completed relevant coursework. Familiarity with secure software development practices, integrated development environments (IDEs), and version control systems like Git is typically expected. Strong problem-solving abilities, attention to detail, teamwork, and effective communication are essential soft skills in this setting. These competencies are crucial for developing high-quality, secure software that meets stringent defense industry standards while collaborating effectively in multidisciplinary teams.

What types of projects might I work on as an internship defense contractor software engineer?

As an intern software engineer at a defense contractor, you can expect to work on a variety of projects ranging from developing and testing embedded systems to supporting simulation tools and software used in defense applications. Interns often collaborate with multidisciplinary teams, including engineers, analysts, and project managers, to contribute to real-world solutions such as cybersecurity, radar systems, or mission planning software. The work environment is typically fast-paced and emphasizes security protocols, so you'll also gain experience working within strict compliance and documentation standards. These experiences not only build technical skills but also provide insight into how large, complex projects are managed in the defense industry.

What are the most commonly searched types of Defense Contractor Software Engineer jobs in Denver, CO?

The most popular types of Defense Contractor Software Engineer jobs in Denver, CO are:

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Cities near Denver, CO with the most Internship Defense Contractor Software Engineer job openings:

Internship Defense Contractor Software Engineer jobs near you

Lead Software Engineer

Avenue Technologies and Commodities, Inc.

Aurora, CO • On-site

Full-time

Re-posted 26 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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