Job description

body> Back to Job Openings 2026-393 | Software Engineer (SE4) START YOUR APPLICATION 2026-393 | Software Engineer (SE4) Job ID: 2026-393 Date Posted: Oct 7, 2026 Department: Intelligence / NOVASTAR Location: Wright-Patterson AFB, Ohio Minimum Experience: 10 Year(s) Minimum Education: Master's Degree Epsilon C5I (www.epsilonsystems.com/c5i), a division of Epsilon Systems Solutions, is a 100 percent employee-owned company founded in 1998 with more than 20 locations serving the Department of Defense, Department of Energy, Department of Homeland Security, non-profit and commercial customers. The Dayton division is one of only five prime awardees for the 10-year, $4.7 billion NOVASTAR contract supporting the National Air and Space Intelligence Center (NASIC), WPAFB, Ohio. We are seeking a skilled Full Stack Developer (SE4) or DevSecOps Engineer (SE4) to join our dynamic team in building secure, scalable, and high-performance applications. The ideal candidate will bring a strong foundation in software development alongside a keen understanding of secure coding practices, automation, and deployment pipelines. Whether you are passionate about writing clean, maintainable code across the frontend and backend, or you are focused on integrating security into CI/CD workflows, infrastructure as code, and cloud-native environments, we value your ability to work collaboratively across development, operations, and security teams. You will play a key role in driving innovation, ensuring software quality, and embedding security throughout the development lifecycle. Candidates must be able to work independently and as part of a technical team and have effective oral and written communication skills. Successful candidates will have strong problem solving and critical thinking skills. Duties and Responsibilities: • Maintain and enhance existing systems in the development of new features • Deploy new secure systems and network • Conduct post processing and data reduction • Apply and follow Scrum framework principles • Write analysis reports and develop briefings • Work independently and in a team environment • Design, develop, and implement web applications • Produce well-written designed, testable and efficient code that meets technical requirements and secure coding practices Required Qualifications: • Master’s degree in engineering, computer science, or information technology or two additional years of experience. • Minimum years of experience: 10 • Applicant Must have an active DoD Top Secret Security Clearance, with SCI access • Pursuant to the various government contractual requirements, all applicants must be U.S. Citizens. Desired Qualifications: • Backend: Node.js, C++, Golang, etc. • CI/CD tools (e.g., Jenkins, GitLab CI) • React and TypeScript/JavaScript • Cloud security (AWS, Azure, GCP) • Container security (Docker, Kubernetes) • Scripting (Python, Bash) • Databases: SQL (PostgreSQL, MySQL), NoSQL (MongoDB) • RESTful APIs, GraphQL • Git, Docker, Kubernetes • Argo CD, Argo Workflows • Grafana, Jaeger • Linux • Microservice Architecture • Ability to work closely with users to troubleshoot code defects and deploy timely fixes • Ability to participate in a highly collaborative agile SCRUM team environment ADA Notations: • Regular communication (hearing/speaking). • Noise conditions range from very quiet to noisy. • Prolonged use of computer (typing/keyboarding). • Frequently required to sit for long periods of time, stand, walk, and may occasionally lift and move at least 25 pounds. • Ability to travel by car, air or other means of transportation, if required. Epsilon Systems Solutions, Inc. is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. START YOUR APPLICATION Privacy Policy

Requirements

Must-haves

Back to Job Openings 2026-393 | Software Engineer (SE4)
START YOUR APPLICATION 2026-393 | Software Engineer (SE4)
Job ID: 2026-393
Date Posted: Oct 7, 2026
Department: Intelligence / NOVASTAR
Location: Wright-Patterson AFB, Ohio
Minimum Experience: 10 Year(s)
Minimum Education: Master's Degree
Maintain and enhance existing systems in the development of new features
Deploy new secure systems and network
Conduct post processing and data reduction
Apply and follow Scrum framework principles

Nice-to-haves

Backend: Node.js, C++, Golang, etc.
CI/CD tools (e.g., Jenkins, GitLab CI)
React and TypeScript/JavaScript
Cloud security (AWS, Azure, GCP)
Container security (Docker, Kubernetes)
Scripting (Python, Bash)
Databases: SQL (PostgreSQL, MySQL), NoSQL (MongoDB)
RESTful APIs, GraphQL
Git, Docker, Kubernetes
Argo CD, Argo Workflows
Grafana, Jaeger
Microservice Architecture

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

ci/cdscrumnode.jsgolangreacttypescriptjavascriptawsazuregcpdockerkubernetespythonsqlgraphqlagile

Platform: careers-html
Effort: medium

Benefits

Benefits detected in the listing.

Vision