DevSecOps Engineer

Washington, Washington DC

Harnham
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Title: DevSecOps Engineer - Active SC required.

Location/Schedule: Hybrid (Washington, D.C.) 80% remote 20% onsite


Company/Role Overview:

We are seeking a highly skilled Senior DevSecOps Engineer to join our mission-driven team supporting critical national security initiatives. This hybrid role, based in Washington, D.C., requires an active Secret clearance or higher. You will be a key player in deploying and maintaining secure, scalable solutions across on-premise and cloud environments, with a strong focus on Kubernetes orchestration and FedRAMP compliance.


Responsibilities:

  • Deploy, manage, and troubleshoot containerized applications using Kubernetes in on-premise and cloud (AWS GovCloud) environments.
  • Maintain and optimize Helm charts for consistent and secure application deployments.
  • Ensure systems and services meet FedRAMP and DoD compliance standards.
  • Collaborate with cross-functional engineering teams to implement CI/CD pipelines using GitHub Enterprise.
  • Monitor system performance, security, and availability, proactively resolving issues as part of an on-call rotation.
  • Integrate security best practices into the software development and deployment lifecycle (DevSecOps).
  • Document deployment processes and system configurations, maintaining operational readiness and auditability.

Qualifications:

  • Active U.S. Government Security Clearance - Secret or higher (required).
  • 5+ years of experience in DevOps or DevSecOps roles, preferably in DoD or federal environments.
  • Proficient with Kubernetes for production-grade deployments and orchestration.
  • Experience with on-premise Kubernetes environments and hybrid architectures.
  • Familiarity with FedRAMP requirements and implementation strategies.
  • Strong knowledge of AWS GovCloud or similar secure cloud infrastructures.
  • Proficient in using Helm for Kubernetes package management.
  • Hands-on experience with GitHub Enterprise and CI/CD automation tools.
  • Ability to code in some type of OOP language e.g. Python, Java, PHP, etc.
  • Excellent troubleshooting, documentation, and communication skills.

Preferred Experience:

  • Working knowledge of Infrastructure as Code (IaC) tools such as Terraform or Ansible.
  • Experience in building secure software supply chains.
  • Familiarity with monitoring/logging tools such as Prometheus, Grafana, ELK stack, or similar.

Benefits:

  • Competitive salary with performance-based bonuses
  • Health, dental, and vision insurance
  • 401(k) with company match
  • Generous paid time off and federal holidays

ALL CANDIDATES MUST HAVE ACTIVE SECRET CLEARANCE OR HIGHER TO BE CONSIDERED.

Date Posted: 03 June 2025
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