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Internship Defense Contractor Software Engineer Jobs in Washington, DC

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Senior Software Engineer

Germantown, MD ยท On-site

$107 - $145/hr

Senior Software Engineer Location: Germantown, MD, US, 20876 Job ID: 115048 DRS RADA Technologies ... as we partner with major defense contractors and grow our impact in the industry. Job ...

Software Engineer II

Germantown, MD ยท On-site

$91K - $119K/yr

Join our dynamic radar defense company as a Software Engineer II where you'll drive technical ... as we partner with major defense contractors and grow our impact in the industry. Job ...

Software Engineer II

Germantown, MD ยท On-site

$91K - $119K/yr

Join our dynamic radar defense company as a Software Engineer II where you'll drive technical ... as we partner with major defense contractors and grow our impact in the industry. Job ...

Software Engineer II

Annapolis Junction, MD

$107K - $146K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Software Engineer II

Annapolis Junction, MD ยท On-site

$99K - $136K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Software Engineer III

Annapolis Junction, MD ยท On-site

$58.75 - $79/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Software Engineer III

Annapolis Junction, MD ยท On-site

$58.75 - $79/hr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Software Engineer II

Annapolis Junction, MD ยท On-site

$107K - $146K/yr

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company ... The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex ...

Showing results 21-40

Internship Defense Contractor Software Engineer information

See Washington, DC salary details

$15

$28

$43

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

As of Aug 11, 2026, the average hourly pay for internship defense contractor software engineer in Washington, DC is $28.79, according to ZipRecruiter salary data. Most workers in this role earn between $23.41 and $32.69 per hour, depending on experience, location, and employer.

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 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 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 most commonly searched types of Defense Contractor Software Engineer jobs in Washington, DC? The most popular types of Defense Contractor Software Engineer jobs in Washington, DC are:
What are popular job titles related to Internship Defense Contractor Software Engineer jobs in Washington, DC? For Internship Defense Contractor Software Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Internship Defense Contractor Software Engineer jobs in Washington, DC look for? The top searched job categories for Internship Defense Contractor Software Engineer jobs in Washington, DC are:
Infographic showing various Internship Defense Contractor Software Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 100% Full Time. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $59,877 per year, or $28.8 per hour.

Software Engineer 1 - Partial Telework - FS Poly

stanleyreid

Annapolis Junction, MD โ€ข Hybrid

Full-time

Medical, Retirement, PTO

Re-posted yesterday


Job description

Our client is a distinguished Women-Owned Small Business and technical defense contractor providing mission-critical engineering to the IC and DoD. Operating as both a prime and subcontractor, they offer a collaborative environment where hands-on experts serve as trusted advisors across the full SDLC, including cloud-native development, low-level/CNO engineering, and AI/ML integration. They prioritize long-term stability through an industry-leading compensation model featuring 100% company-paid medical premiums, 32 days of PTO, and an 11% non-matching 401(k) contribution with immediate vesting. This package also includes the unique flexibility to trade select benefits for an increased hourly rate, alongside annual stipends for professional development, personal technology, and wellness. If you are seeking a purpose-driven role with a team that values your technical expertise and personal well-being, we invite you to explore the elite opportunities our client has to offer.
They are seeking a Software Engineer to join their team. 
Relevant qualifications:
-Experience with Python, C++, or Golang
-Experience with AI/ML
-Experience with AWS and Terraform
The work location is in Annapolis Junction, MD and offer potential telework of up to 2 days per week. This role requires a TS/SCI + Full-Scope Polygraph. 
Apply @ https://careers.stanleyreid.com/, or contact our team for more info: cwells@stanleyreid.com or abuzzettijohnson@stanleyreid.com