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Defense Contractor Software Engineer Jobs in Ohio

ASTRION, INC.

Senior Software Engineer, F-15

Dayton, OH

$119K - $157K/yr

Overview SENIOR SOFTWARE ENGINEER LOCATION: Wright-Patterson AFB, OH JOB STATUS: Full-time ... Be part of a program that directly impacts air superiority, national defense, deterrence, and ...

Astrion

Senior Software Engineer, F-15

Dayton, OH · On-site

$115K - $152K/yr

Overview SENIOR SOFTWARE ENGINEER LOCATION: Wright-Patterson AFB, OH JOB STATUS: Full-time ... Be part of a program that directly impacts air superiority, national defense, deterrence, and ...

Altamira Technologies

Software Engineer

Fairborn, OH

Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security ... Altamira is seeking a Software Engineer to help our National Air & Space Intelligence Center (NASIC ...

DCS Corp

PlatformOne Software Engineer

Dayton, OH

Defense, Aerospace, Human Factors, and Security markets. We continue to provide innovative ... Provide technical guidance to software engineers and support disciplined development practices ...

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Defense Contractor Software Engineer information

What are the key skills and qualifications needed to thrive in the Defense Contractor Software Engineer position, and why are they important?

To excel as a Defense Contractor Software Engineer, you should possess strong programming skills in languages like C++, Java, or Python, a bachelor's degree in computer science or engineering, and eligibility for security clearance. Familiarity with tools and frameworks such as embedded systems, real-time operating systems (RTOS), and secure software development methodologies is often required, along with certifications like Security+ or CISSP. Outstanding problem-solving, attention to detail, and the ability to communicate effectively within multidisciplinary teams are valuable soft skills. These capabilities ensure project success, compliance with stringent regulations, and the ability to innovate in high-stakes, mission-critical environments.

What are typical daily responsibilities for a Defense Contractor Software Engineer?

As a Defense Contractor Software Engineer, your daily responsibilities may include designing, coding, and testing software for defense systems, debugging complex issues, and ensuring products comply with security and regulatory standards. You'll often collaborate closely with systems engineers, hardware teams, and project managers to deliver integrated solutions. Depending on your project, you might also participate in technical reviews, support integration and testing activities, and maintain thorough documentation. Working within a multidisciplinary team, you will play a key role in delivering reliable and secure technology critical to national defense.

What is a Defense Contractor Software Engineer job?

A Defense Contractor Software Engineer develops, tests, and maintains software systems for military and defense applications. They work for private companies that contract with government agencies, such as the Department of Defense, to create secure and reliable software solutions. Their work often involves embedded systems, cybersecurity, and compliance with strict government regulations. This role requires a security clearance, knowledge of specialized programming languages, and an understanding of defense industry standards.

What are the most commonly searched types of Defense Contractor Software Engineer jobs in Ohio? The most popular types of Defense Contractor Software Engineer jobs in Ohio are:
What are popular job titles related to Defense Contractor Software Engineer jobs in Ohio? For Defense Contractor Software Engineer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Defense Contractor Software Engineer jobs in Ohio look for? The top searched job categories for Defense Contractor Software Engineer jobs in Ohio are:
Defense Contractor Software Engineer jobs near you
Junior Software Engineer

Junior Software Engineer

JMark Services Inc.

Dayton, OH

Full-time

Posted 28 days ago

Job description

Position: Junior Software Engineer
Location: Wright-Patterson Air Force Base (WPAFB), Dayton, OH
Clearance Required: TS/SCI (active or eligible)

About JMark Services Inc.

At JMark Services Inc., we are mission-focused, people-powered, and innovation-driven. As a trusted partner to the Department of Defense and Intelligence Community, we build the technical tools and software solutions that enable national security. We believe in developing talent and providing early-career professionals with the opportunity to grow alongside meaningful work.

Position Title: Junior Software Engineer

Are you ready to begin your career in defense technology? JMark is seeking a motivated and detail-oriented Junior Software Engineer to support software development efforts at Wright-Patterson AFB. In this entry-level role, you’ll assist senior software engineers on projects that support high-stakes missions, applying your foundational knowledge of programming and system operations in a dynamic, mission-aligned environment.

Key Responsibilities:

  • Assist senior software engineers with programming tasks and routine assignments.

  • Apply fundamental knowledge of operating systems and common programming languages.

  • Work on well-defined problems under direct supervision.

  • Learn best practices in software development, documentation, and security.

  • Generate basic technical documentation, including reports, procedures, and specifications.

Required Qualifications:

  • Bachelor’s degree in Engineering, Computer Science, Information Technology, or a related field.

  • Basic understanding of software development principles and common programming languages.

  • Strong analytical thinking and willingness to learn in a fast-paced, team-oriented setting.

  • Effective communication and technical writing skills.

  • Must be eligible for a TS/SCI clearance. (Active clearance preferred)

Why Start Your Career at JMark?

Work on real-world defense projects from day one
Receive mentorship and training from seasoned professionals
Grow your skills in a mission-focused, innovation-friendly culture
Build a career in national security with purpose and direction

Start here. Build your future. Support the mission.
Apply now to become a Junior Software Engineer at JMark Services Inc. on-site at Wright-Patterson AFB.

Apply