Senior DevSecOps Engineer — Classified CI/CD Specialist

Base-2 Solutions; Reston (VA); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Paid time off

Life insurance

Disability insurance

Job summary

Base-2 Solutions seeks a Sr. DevSecOps Engineer to design, implement, and maintain secure software pipelines for classified mission environments.

You will collaborate with customers and internal teams to embed security across the development and operations lifecycle, enabling high-quality, secure software delivery. You will build pipelines in GitLab CI/CD and Jenkins with security scanning and STIG validation, create CloudFormation templates for AWS GovCloud, C2S, and TC2S, and mentor junior

Qualifications

• Active Top Secret/SCI with CI Polygraph.
• 10+ years of experience as a DevSecOps Engineer or similar role.
• Experience delivering DevSecOps services across multiple classified domains.
• Strong experience with Jenkins, GitLab CI/CD, and Docker.
• IaC tools such as Terraform, CloudFormation, and/or Ansible.
• Scripting in Python and Bash on Linux (RHEL/Oracle Linux).
• Understanding of AWS capabilities and secure cloud architecture.
• DoD 8140/8570 IAT Level II certification (e.g., CompTIA Security+, GSEC, SSCP).

Responsibilities

• Design and implement automated solutions across multiple classification environments.
• Develop CI/CD pipelines in GitLab CI/CD and Jenkins with security scanning and STIG validation.
• Create IaC templates using CloudFormation for AWS GovCloud, C2S, and TC2S.
• Mentor junior engineers and share knowledge on IaC best practices.
• Lead advanced troubleshooting with Linux tools and root-cause analysis.
• Provide expert security guidance on secure coding, vulnerability remediation, and ATO support.
• Maintain documentation and promote best practices across the team.

Skills

DevSecOps

CI/CD pipelines

Jenkins

GitLab CI/CD

Docker

Infrastructure as Code

Terraform

CloudFormation

Ansible

Python

Bash

AWS security

Security compliance

Education

Bachelor's Degree

Master's Degree

PhD

Tools

Artifactory

SonarQube

Prisma Cloud

AWS GovCloud

Azure

GCP

Job description

Base-2 Solutions seeks a Sr. DevSecOps Engineer to design, implement, and maintain secure software pipelines for classified mission environments.

You will collaborate with customers and internal teams to embed security across the development and operations lifecycle, enabling high-quality, secure software delivery. You will build pipelines in GitLab CI/CD and Jenkins with security scanning and STIG validation, create CloudFormation templates for AWS GovCloud, C2S, and TC2S, and mentor junior