Millennial Software logo
Millennial Software

13 open roles

DevSecOps Engineer, Mid-Senior, TS/SCI with Poly - $150K-$220K + 15% 401(k)

$150k to $220k

Chantilly, VAPosted Oct 7, 2026

Against the Chantilly typical range

Job description

Description About Millennial Software: Millennial Software is revolutionizing the landscape of security and defense by leveraging our core competencies in software development, automation, Dev. Sec. Ops, and machine learning. 100% company-paid medical, dental, and vision premiums for you and all dependents Ability to get increased salary if you don't need medical/dental/vision 100% company-paid disability and life insurance benefits 15% 401(k) company contribution 30 days of PTO/holidays Generous training budget Paid Paternal and Maternal Leave Business development / growth incentives Top notch company swag About the Position: Clearance Level Must Currently Possess: Top Secret SCI + CI Polygraph Millennial Software is seeking a Mid

  • Senior Dev. Sec. Ops Engineer . You will be working closely with a talented team to deliver a complex software application into operations. In addition, you'll have the opportunity to grow and hone your skills with other talented members at Millennial Software. Our ideal candidate is a Dev. Sec. Ops Engineer who is a hard charging self-starter that can come onto a team and begin to produce quickly. You should have an advanced understanding of Kubernetes, containerization, automated test, and deployment pipelines.

Essential Functions

Utilize strong technical foundation with skills such as scripting and working to get tools from production into operation using systems engineering skills Develop innovative solutions and coordinate those solutions between members of the technical and operational staff Work closely with customers, operational staff, and development staff to solve problems in an operational environment Maintain current knowledge of engineering practices and technical solutions Evaluate, recommend, and implement automated test tools and strategies Take direction from senior technical leadership and/or Project Manager on project specifications Requirements Required Qualifications: Active TS/SCI with CI Poly Bachelor’s degree in engineering, computer science, or related field or 5 years of directly related work experience in lieu of a degree 5+ years of DevOps experience Demonstrated excellent interpersonal skills and engagement with virtual or remote teams Strong troubleshooting and problem-solving skills Strong understanding of Kubernetes and deploying applications to Kubernetes clusters Experience with using Helm charts to deploy software to Kubernetes clusters (ie.

Argo CD) Strong experience with at least one of the major cloud platforms (AWS/GCP/Azure) Experience working with CI/CD pipelines and tools (Gitlab, Jenkins, Github Actions, etc) Scripting and automation skills (e.g., Bash, Python, GitHub workflows) IAT Level II or III certification (i.e. CompTIA Security+, CISSP, or CASP+) Nice to have: Working knowledge of Scrum and Agile software development methodology Familiarity with government risk management framework (RMF) processes Experience with container tools (Docker, Podman) and container orchestration Experience with infrastructure as code tools (Terraform, Cloud.

Formation) Basic understanding of observability tools like Prometheus, Grafana or similar Millennial Software Solutions Inc. is an Equal Opportunity Employer and does not discriminate in employment on the basis of race, color, religion, sex, national origin, political affiliation, sexual orientation, gender identity, marital status, disability and genetic information, age, membership in an employee organization, or other non-merit factor.

Description copied from Millennial Software's careers page. Read the full posting before you apply.

More jobs at Millennial Software

See all openings at Millennial Software

More jobs in Chantilly

See all jobs in Chantilly