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Entry Level Defense Contractor Software Engineer Jobs in Denver, CO

Cymertek Corporation

Software Engineer

Aurora, CO · On-site

Job Summary : Cymertek Corporation is a growing small business and trusted federal contractor ... They are seeking a talented and motivated Software Engineer to contribute to the development of ...

Sierra Nevada Corporation

Software Engineer I

Lone Tree, CO · On-site

$82K - $112K/yr

As a Software Engineer I, you will assist in the development and maintenance of software systems ... Exposure to the Aerospace and Defense industry. * Understanding of Python, JavaScript/TypeScript ...

Anduril Industries

Software Engineer, C++

Broomfield, CO · On-site

$126K - $167K/yr

Anduril Industries is a defense technology company with a mission to transform U.S. and allied ... Working in small, focused teams, our software engineers design and implement sophisticated tracking ...

Anduril Industries

Software Engineer, C++

Broomfield, CO · On-site

$126K - $167K/yr

Anduril Industries is a defense technology company with a mission to transform U.S. and allied ... Working in small, focused teams, our software engineers design and implement sophisticated tracking ...

Sierra Nevada Corporation

Software Engineer I

Lone Tree, CO · On-site

$82K - $112K/yr

As a Software Engineer I, you will assist in the development and maintenance of software systems ... Exposure to the Aerospace and Defense industry. * Understanding of Python, JavaScript/TypeScript ...

Anduril Industries

Software Engineer, C++

Broomfield, CO · On-site

ABOUT THE TEAM Anduril's Air & Missile Defense Radar team develops cutting-edge tracking algorithms ... Working in small, focused teams, our software engineers design and implement sophisticated tracking ...

Anduril Industries

Software Engineer, C++

Broomfield, CO · On-site

ABOUT THE TEAM Anduril's Air & Missile Defense Radar team develops cutting-edge tracking algorithms ... Working in small, focused teams, our software engineers design and implement sophisticated tracking ...

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All JobsDefense Contractor Software Engineer JobsEntry Level Defense Contractor Software Engineer JobsEntry Level Defense Contractor Software Engineer Jobs in Denver, CO

Entry Level Defense Contractor Software Engineer information

See Denver, CO salary details

$24.7K

$107.9K

$194.5K

How much do entry level defense contractor software engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for entry level defense contractor software engineer in Denver, CO is $107,933.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,900.00 and $123,500.00 per year, depending on experience, location, and employer.

What does an entry level defense contractor software engineer do?

An Entry Level Defense Contractor Software Engineer works on developing, testing, and maintaining software systems used in defense applications. This role often involves collaborating with multidisciplinary teams to create secure and reliable solutions for military or government clients. Responsibilities might include writing code, debugging software, and ensuring compliance with security and quality standards specific to the defense industry. Entry-level engineers often receive mentorship and training to help them understand specialized technologies and protocols required for defense projects.

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

To thrive as an Entry Level Defense Contractor Software Engineer, you need a solid background in computer science or software engineering, with proficiency in programming languages such as C++, Java, or Python, often supported by a relevant degree. Familiarity with version control systems like Git, integrated development environments (IDEs), and compliance with security standards such as DoD STIGs or obtaining a Security+ certification may be required. Strong analytical thinking, attention to detail, and effective teamwork are crucial soft skills for success in this environment. These skills and qualifications are vital to produce secure, reliable software that meets strict governmental regulations and supports critical defense operations.

What types of projects and technologies do entry level defense contractor software engineers typically work on?

As an entry-level software engineer in the defense contracting industry, you will often work on projects related to embedded systems, simulation software, cybersecurity applications, or mission-critical systems. Technologies commonly used include programming languages like C++, Java, or Python, as well as specialized tools for version control, testing, and secure software development. You’ll collaborate closely with multidisciplinary teams, including systems engineers, project managers, and, at times, hardware engineers. A key challenge is adhering to strict security protocols and regulatory standards, but you will gain valuable experience in secure coding practices and large-scale system integration. These projects provide a strong foundation for future advancement within the industry.

What is the difference between Entry Level Defense Contractor Software Engineer vs Entry Level Software Developer?

AspectEntry Level Defense Contractor Software EngineerEntry Level Software Developer
CredentialsBachelor's in CS or related field; security clearance often preferredBachelor's in CS or related field; security clearance usually not required
Work EnvironmentGovernment contractors, defense agencies, secure facilitiesTech companies, startups, corporate offices
Industry UsagePrimarily defense, aerospace, government projectsBroad industry, including tech, finance, healthcare
Job FocusEmbedded systems, cybersecurity, defense-specific applicationsWeb, mobile, enterprise applications

While both roles involve software development, Entry Level Defense Contractor Software Engineer typically requires security clearance and focuses on defense-related projects within government or military sectors. Entry Level Software Developer has a broader industry scope with less emphasis on security clearance, working on commercial applications across various industries.

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:

What are popular job titles related to Entry Level Defense Contractor Software Engineer jobs in Denver, CO?

For Entry Level Defense Contractor Software Engineer jobs in Denver, CO, the most frequently searched job titles are:

What job categories do people searching Entry Level Defense Contractor Software Engineer jobs in Denver, CO look for?

The top searched job categories for Entry Level Defense Contractor Software Engineer jobs in Denver, CO are:

What cities near Denver, CO are hiring for Entry Level Defense Contractor Software Engineer jobs?

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

Entry Level Defense Contractor Software Engineer jobs near you
Infographic showing various Entry Level Defense Contractor Software Engineer job openings in Denver, CO as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 89% In-person, and 11% Hybrid job distribution, with an average salary of $107,933 per year, or $51.9 per hour.

Software Engineer

Altamira Technologies Corp.

Denver, CO

$120K - $180K/yr

Full-time

Re-posted 8 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies.
 
Location: Englewood, CO.
 
Position: Software Engineer
 
Position Description: We are seeking a Software Engineer that possesses a mix of talent areas related to full-stack development. As part of our team, you will provide software and web development services. Our ideal candidate would possess a broad range of skills as our scope of work spans various technologies. Examples of technologies we are currently using to support our customers include Java, Python, JavaScript, Angular, React, and ElasticSearch. Altamira Technologies Corporation encourages independent problem solving but also provides deep reach-back support and a collaborative environment for our engineering team. We are looking for candidates who have experience with developing and are not afraid to adapt to the right architecture, languages, and libraries to build the best systems for the mission and deliver the best user experience.
 
Role and Responsibilities
  • Produce software based on desired functionality provided by users and analysts
  • Interpret mission needs and requirements to produce user-friendly software systems
  • Leverage continuous integration to create sustainable and maintainable software
  • Interact with teammates and users through whiteboard sessions and/or design documents to establish circular feedback
Education and Experience
  • Bachelor’s in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
  • Experience in one or more of the following: Java, JavaScript/Typescript, Python, Angular, ELK stack, Redis, Web Services (REST), Containerization (such as docker, lxc), Kubernetes, helm, Machine Learning, Data Analytics, Android development, NoSQL and SQL databases.
  • Aerospace-related knowledge/experience preferred.
  • Experience with Java applications on Kubernetes.
Abilities and Competencies
  • TS/SCI REQUIRED. Current CI poly preferred. 
  • Self-motivated and eager to work intently to satisfy mission requirements.
  • Adaptable and has the desire to maintain our company culture.
  • Ability to effectively communicate in verbal and written communications.
  • Ability to multitask and adjust priorities as needed.

In accordance with Colorado’s Equal Pay for Equal Work Act, the salary range for these positions is $120,000 to $180,000.  However, Altamira Technologies Corporation considers multiple variables when determining compensation, including but not limited to, the level of responsibilities, prior work experience, education/certifications, customer contractual specifications, and any clearance requirements.

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