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Internship Defense Contractor Software Engineer Jobs in Philadelphia, PA

ASRC Federal Holding

Software Engineer

Moorestown, NJ · On-site

$87K - $149K/yr

... contractor furthering missions in space, public health and defense. As an Alaska Native owned ... We are seeking highly motivated Software Engineers to support the continued development and ...

ASRC Federal Holding

Software Engineer

Moorestown, NJ · On-site

$87K - $149K/yr

... contractor furthering missions in space, public health and defense. As an Alaska Native owned ... We are seeking highly motivated Software Engineers to support the continued development and ...

ASRC Federal Holding

Software Engineer

Moorestown, NJ · On-site

$87K - $149K/yr

... contractor furthering missions in space, public health and defense. As an Alaska Native owned ... We are seeking highly motivated Software Engineers to support the continued development and ...

Danaher

Software Engineer Internships

Trenton, NJ · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... About Software Engineering Roles at Danaher Are you passionate about building real-world ...

Danaher

Software Engineer Internships

Wilmington, DE · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... About Software Engineering Roles at Danaher Are you passionate about building real-world ...

ASRC Federal

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. They are seeking highly motivated Software Engineers to support the continued development and ...

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All JobsDefense Contractor Software Engineer JobsInternship Defense Contractor Software Engineer JobsInternship Defense Contractor Software Engineer Jobs in Philadelphia, PA

Internship Defense Contractor Software Engineer information

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$13

$25

$39

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

As of Aug 18, 2026, the average hourly pay for internship defense contractor software engineer in Philadelphia, PA is $25.65, according to ZipRecruiter salary data. Most workers in this role earn between $20.87 and $29.09 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 Philadelphia, PA?

The most popular types of Defense Contractor Software Engineer jobs in Philadelphia, PA are:

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For Internship Defense Contractor Software Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:

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Cities near Philadelphia, PA with the most Internship Defense Contractor Software Engineer job openings:

Internship Defense Contractor Software Engineer jobs near you
Infographic showing various Internship Defense Contractor Software Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $53,347 per year, or $25.6 per hour.

Software Engineer

Cohere Technology Group LLC

Cherry Hill, NJ • On-site

Full-time

Re-posted 9 days ago

Job description

Job Title:
Cyber Software Engineer - TS/SCI Required
Location:
Cherry Hill, NJ (Relocation Assistance Available)
Clearance Requirement:
Active Top Secret/SCI
Overview:
Cohere Technology is seeking a Cyber Software Engineer to support advanced cyber capability development in Cherry Hill, NJ. The ideal candidate has hands-on experience building secure and mission-oriented tools across Windows and Linux environments, thrives in agile teams, and is passionate about solving complex cyber challenges in support of national defense.
Key Responsibilities:
  • Design, develop, test, and maintain secure software capabilities for cyber operations
  • Perform low-level systems programming on both Unix/Linux and Windows platforms
  • Collaborate with cross-functional teams to deliver integrated cyber solutions
  • Conduct reverse engineering, protocol analysis, and tool optimization
  • Develop and execute unit and integration tests; contribute to containerized testing environments
  • Participate in Agile development cycles including sprint planning, reviews, and retrospectives
  • Leverage scripting and compiled languages (Python, C, C++, Java) for tool development
  • Support DoD and mission-aligned stakeholders with technical implementation and guidance
Required Qualifications:
  • Bachelor's degree in Software Engineering, Cybersecurity, Computer Science, or related field
  • Minimum of 1 years of experience in software development
  • Proficient in Python, C, C++, Java
  • Familiarity with secure coding practices, reverse engineering, and x86 assembly
  • Experience in Agile/Scrum environments
  • Active Top Secret/SCI clearance required
Preferred Qualifications:
  • Familiarity with tools such as Ghidra, Wireshark, XKEYSCORE, or similar
  • Experience with custom protocol development, vulnerability analysis, or cyber toolkits
  • Knowledge of containerization (e.g., Docker), CI/CD pipelines, and automated testing
  • Background in training or mentoring junior developers
  • Prior military or defense contracting experience is a plus
Why Join Us:
  • Work on impactful cyber missions that directly support national security
  • Collaborate with technical experts in a fast-paced, agile environment
  • Flexible relocation support and career advancement opportunities
  • Competitive compensation and benefits package

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