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Full Time Defense Contractor Software Engineer Jobs

VTG

Software System Engineer

Chantilly, VA · On-site

$178K - $211K/yr

Review contractor software plans, technical documentation, and deliverables for compliance and ... Bachelor's Degree in Computer Science, Software Engineering, Systems Engineering, or related field

VTG

Software System Engineer

Chantilly, VA

$178K - $211K/yr

Review contractor software plans, technical documentation, and deliverables for compliance and ... UNAVAILABLEEmployment Type: FULL_TIME

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... IC, or defense contractor programs). * Strong understanding of secure software development ...

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD · On-site

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... IC, or defense contractor programs). * Strong understanding of secure software development ...

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... IC, or defense contractor programs). * Strong understanding of secure software development ...

GRVTY

Junior Software Engineer

Ventura, CA · On-site

... full-time position with the expectation of a minimum 40-hour commitment per work week. • The ... at a defense contractor or marine technology company Company : GRVTY is a defense technology ...

New

IGNITE

MID LEVEL SOFTWARE ENGINEER

Houston, TX · On-site

... Type Full-Time Career Level Experienced (Non-Manager) Education Bachelor's Degree Security ... As a Mid-Level Software Engineer supporting NASA programs through a contractor organization, you ...

SciTec

Senior Software Engineer

Fairborn, OH · On-site

$115K - $152K/yr

... defense contractor that delivers advanced technologies in support of U.S. National Security and ... We are seeking a Senior Software Engineer to design, develop, and sustain high-quality software ...

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All JobsFull Time Defense Contractor Software Engineer Jobs

Full Time Defense Contractor Software Engineer information

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$63.5K

$147.5K

$205.5K

How much do full time defense contractor software engineer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for full time defense contractor software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

Who are the big 5 dod contractors?

The top five defense contractors for the Department of Defense (DoD) are Lockheed Martin, Boeing, Raytheon Technologies, Northrop Grumman, and General Dynamics. These companies often hire software engineers for defense systems, cybersecurity, and aerospace projects, requiring security clearances and specialized technical skills.

What engineers make $300,000 a year?

Full-time defense contractor software engineers, especially those with specialized skills in cybersecurity, embedded systems, or working on high-security projects, can earn $300,000 or more annually. Such roles often require advanced certifications, extensive experience, and work in high-stakes environments like defense or aerospace industries.

What is the difference between Full Time Defense Contractor Software Engineer vs Full Time Civilian Software Engineer?

AspectFull Time Defense Contractor Software Engineer
CredentialsTypically requires security clearances, specialized certifications, and a background check.
Work EnvironmentPrimarily works on classified projects within government or defense contractor facilities.
Employer & IndustryEmployed by defense contractors or government agencies, focusing on national security projects.
Job FocusDevelops secure, mission-critical software for defense systems, often involving embedded or real-time applications.

In contrast, a Full Time Civilian Software Engineer typically works on commercial or non-classified projects in various industries, with less emphasis on security clearances. The defense contractor role demands specialized security credentials and a focus on secure, mission-critical systems, whereas civilian roles are more diverse in project scope and environment.

How much do defense contractor engineers make?

Defense contractor software engineers typically earn between $80,000 and $130,000 annually, depending on experience, security clearance, and location. Senior engineers with specialized skills or clearance can earn higher salaries, often exceeding $150,000. Compensation may also include benefits such as bonuses, health insurance, and retirement plans.

What engineers make $500,000?

Full-time defense contractor software engineers with extensive experience, specialized skills in areas like cybersecurity or systems architecture, and often security clearances can earn $500,000 or more annually. High compensation typically involves senior roles, leadership positions, or working on high-stakes projects in the defense industry.

What are the key skills and qualifications needed to thrive as a Full Time Defense Contractor Software Engineer, and why are they important?

A Full Time Defense Contractor Software Engineer needs a strong background in computer science, software development, and security protocols, often supported by a relevant degree and eligibility for security clearance. Familiarity with programming languages such as C++, Java, or Python, as well as experience with secure development environments and tools like Git and Jira, are typically required. Outstanding problem-solving, teamwork, and attention to detail are vital soft skills in this field. These competencies ensure the delivery of reliable, secure, and mission-critical software solutions in high-stakes defense environments.

What are some common challenges faced by software engineers working as full-time defense contractors?

Full-time defense contractor software engineers often encounter challenges such as navigating strict security protocols, working with legacy systems, and adapting to evolving government requirements. The need for security clearances and compliance with industry regulations can add complexity to daily tasks. Additionally, engineers frequently collaborate in cross-functional teams with both technical and non-technical stakeholders, requiring strong communication skills and adaptability. While the work is rewarding and mission-driven, managing deadlines and integrating with multi-disciplinary teams can be demanding.

What does a Full Time Defense Contractor Software Engineer do?

A Full Time Defense Contractor Software Engineer designs, develops, tests, and maintains software systems used by military and defense organizations. Their responsibilities often include working on secure and mission-critical applications, integrating software with specialized hardware, and ensuring compliance with government security regulations. These engineers collaborate with multidisciplinary teams to deliver reliable solutions that support defense operations, such as communication, cybersecurity, simulation, and intelligence systems.
More about Full Time Defense Contractor Software Engineer jobs
What cities are hiring for Full Time Defense Contractor Software Engineer jobs? Cities with the most Full Time Defense Contractor Software Engineer job openings:
What are the most commonly searched types of Defense Contractor Software Engineer jobs? The most popular types of Defense Contractor Software Engineer jobs are:
What states have the most Full Time Defense Contractor Software Engineer jobs? States with the most job openings for Full Time Defense Contractor Software Engineer jobs include:
What job categories do people searching Full Time Defense Contractor Software Engineer jobs look for? The top searched job categories for Full Time Defense Contractor Software Engineer jobs are:
Full Time Defense Contractor Software Engineer jobs near you
Infographic showing various Full Time Defense Contractor Software Engineer job openings in the United States as of June 2026, with employment types broken down into 95% Full Time, 1% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.
Software Engineer (5725)

Software Engineer (5725)

Three Saints Bay, LLC

Newport, RI • On-site

Full-time

Posted 29 days ago

Job description

Job Brief
Software/Developer Engineer (5725)
OLH Technical Services, a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Software Engineer to join our Team in Newport, RI. This position is On-site.
Job Duties
  • Develop, design, and maintain web applications in collaboration with team members to develop scalable and high-performing web-based software solutions in accordance with the requirements developed by the Technical Lead, and within the specified Government schedule.
  • Collaborate with clients, business analysts, and other stakeholders to gather and analyze requirements for web applications, ensuring that the developed solutions meet business needs and are aligned with the Technical Lead's direction and within the specified Government schedule.
  • Prioritize code quality, readability, maintainability, efficiency, using appropriate data structures and algorithms, minimizing resource usage, and ensure scalability in accordance with coding standards.
  • Utilize standardized software engineering principles, including but not limited to Agile methodologies, Automated test coverage, and Continuous Integration/Continuous Deployment (CI/CD), to ensure consistency and reliability in the development process.
  • Participate in peer code reviews on a monthly basis, during which the software development team shall review the assigned code to ensure code quality and adherence to best practices, with constructive feedback provided in a discussion format during developer meetings, as assigned by the software engineer or the technical lead.
  • Maintain and enhance existing applications, during which the contractor software engineers shall perform regular maintenance, updates, and enhancements to existing software applications to ensure their continued functionality and relevance.
  • Integrate and maintain databases as needed during the development process, during which the contractor software engineers shall work with Microsoft Server Query Language (MSSQL) and My Structured Query Language (MySQL) databases within the application architecture.
  • Prepare documentation for software solutions for review and approval by the Government during the development phase.
  • Maintain DoD Information Technology Portfolio Repository - Department of the Navy (DITPR-DON) for systems integrated into the production environment upon Government approval. Maintenance shall include updating the DITPR-DON entries based on software and systems changes integrated into the production environment.
  • Evaluate the impact of Government approved change requests on performance, reliability,
  • maintainability, availability, logistics support, safety, and lifecycle cost providing feedback to the Lead Software Engineer and Technical Lead.
  • Ensure 508 compliance.
  • Submit code using the CI/CD pipeline tools as dictated by policy and verify findings meet minimum requirements as dictated in GFI.

Qualifications
  • A minimum of 5 years experience developing software with React
  • A minimum of 5 years experience using Git and branching strategies
  • A minimum of 5 years experience with Agile methodologies
  • A minimum of 3 years experience utilizing Containers
  • A minimum of 3 years experience developing software in a cloud environment
  • A minimum of 5 years experience developing software with PHP: Hypertext Processor (desired)
  • A minimum of 7 years experience developing software with React (desired)

VEVRAA Federal Contractor
Three Saints Bay, LLC and its subsidiaries offer a team-oriented working environment and the opportunity to work with exceptional, dedicated industry professionals. We offer our employees a comprehensive benefits package and the opportunity to take part in exciting projects with government and commercial clients, both domestic and international.
We are an Equal Opportunity Employer. We invite resumes from all interested parties without regard to race, color, sex, sexual preference, religion, creed, national origin, age, genetic information, marital or veteran status, disability, or any other category protected by federal, state, or local law.

Apply