HiredNow AI
Millennial Software Solutions Inc

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

$150,000 to $220,000 a year

  • Chantilly, VA

Found by HiredNow AI on Oct 7, 2026. Subscribers saw it first.

About the role

Description
About Millennial Software:
Millennial Software is revolutionizing the landscape of security and defense by leveraging our core competencies in software development, automation, DevSecOps, 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

DevSecOps 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 DevSecOps 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, CloudFormation)
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.

Apply at Millennial Software Solutions Inc