Modern Technology Solutions

Software Engineer (DevSec Ops)

Modern Technology Solutions$110K — $130K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Must be able to obtain and maintain a secret level clearance
  • US citizenship is required
  • Bachelor's degree in computer science or related STEM field
  • 6+ years of experience in software engineering, DevSecOps, or secure cloud/platform engineering
  • Security+ certification is required

Responsibilities

  • Manage and operate Azure Government (IL5) and Azure Secret (IL6) environments
  • Architect secure Kubernetes platforms using FluxCD, GitLab CI/CD, and GitOps methodologies
  • Build and maintain Terraform configurations for Azure, GitLab, Artifactory, and developer platforms
  • Deploy and administer Coder Enterprise v2 for secure cloud-based development
  • Develop hardened container images and Helm releases for regulated workloads
  • Implement policy-as-code using OPA, Rego, Gatekeeper, and advanced validation pipelines
  • Engineer air-gapped deployment workflows and secure artifact transfer mechanisms
  • Collaborate across teams to ensure compliance, security, and platform reliability

Benefits

  • Clearance assistance and professional development opportunities
  • Chance to work on mission-critical defense programs
  • Collaboration with cross-functional teams in a secure environment
  • Exposure to advanced technologies in cloud security and DevSecOps
Full Job Description
MTSI is seeking to hire a Software Engineer (DevSecOps) with a strong background in secure cloud platform engineering, Kubernetes operations, and policy-as-code enforcement. This senior role supports mission-critical defense programs and requires deep technical expertise, leadership ability, and hands-on experience in high-assurance environments.

Key Responsibilities
  • Manage and operate Azure Government (IL5) and Azure Secret (IL6) environments
  • Architect secure Kubernetes platforms using FluxCD, GitLab CI/CD, and GitOps methodologies
  • Build and maintain Terraform configurations for Azure, GitLab, Artifactory, and developer platforms
  • Deploy and administer Coder Enterprise v2 for secure cloud-based development
  • Develop hardened container images and Helm releases for regulated workloads
  • Implement policy-as-code using OPA, Rego, Gatekeeper, and advanced validation pipelines
  • Engineer air-gapped deployment workflows and secure artifact transfer mechanisms
  • Collaborate across teams to ensure compliance, security, and platform reliability


Required Qualifications
  • Must be able to obtain and maintain a secret level clearance
  • US citizenship is required.
  • Bachelor's degree in computer science or related STEM field.
  • 6+ years of experience in software engineering, DevSecOps, or secure cloud/platform engineering
  • Security+ certification is required.


Preferred Qualifications
  • 10+ years of relevant professional experience
  • Masters degree
  • active Secret or TS level clearance
  • Experience supporting Department of Defense or intelligence community systems

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About Modern Technology Solutions

Modern Technology Solutions, Inc. (MTSI) is a leading-edge engineering and technology company that provides critical solutions for complex military and commercial programs. MTSI has been providing engineering and technical services to the defense industry since 1993. The company has a strong focus on innovation and is committed to delivering the best solutions to its clients. MTSI has a highly skilled workforce of engineers, scientists, and technical experts who are dedicated to providing the highest quality services to its clients. The company has a proven track record of success and has received numerous awards and recognition for its work.
Learn more about Modern Technology Solutions
Size
1,000 employees
Industry
Founded
1993

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