Senior DevSecOps Engineer I | TS/SCI Onsite Reston

m9solutions; Reston (VA); On-site; USD 150,000 - 170,000; Full time

Job summary

M9 Solutions is actively seeking a Sr. DevSecOps Engineer I to support a federal contract in Reston, VA. The role requires an active TS/SCI clearance with CI Polygraph and 4+ years in DevSecOps or a related field.

You will manage CI/CD pipelines across GitLab CI and Jenkins, implement automated security scans, and maintain IaC using CloudFormation and Terraform within AWS environments. Strong scripting and collaboration across global teams are essential.

Qualifications

• Active TS/SCI clearance with CI Polygraph is required.
• 4+ years in DevSecOps or similar role with enterprise cloud infrastructure experience.
• Experience with CI/CD pipelines and automation tools (Jenkins, GitLab CI/CD, Artifactory, SonarQube, Prisma Cloud).
• Proficiency in scripting languages (Python, Bash) in Linux environments.
• Experience with IaC tools (Terraform, CloudFormation, Ansible) and container platforms (OpenShift).
• Knowledge of AWS services (EC2, S3, IAM, RDS) and security hardening.
• IAT Level 2 Certification and ability to support multiple domains.

Responsibilities

• Provide technical support to development teams across classification environments.
• Maintain CI/CD pipelines and automated security scans with STIG validation.
• Manage IaC templates and AWS infrastructure, patching and recovery tasks.
• Analyze logs using Linux tools and monitor AWS resources for issues.
• Support IAM operations with Keycloak and user access management.
• Develop and maintain technical documentation and user guides for DevSecOps tools.
• Support OpenShift deployments and container troubleshooting, including Prisma scans.

Skills

Active TS/SCI clearance

DevSecOps experience

CI/CD pipelines

Python

Bash

IAT Level 2 Certification

Cloud infrastructure

Linux/Unix scripting

Team coordination

Tools

Jenkins

GitLab CI/CD

Artifactory

SonarQube

Prisma Cloud

Terraform

CloudFormation

Ansible

OpenShift

Docker

AWS

Job description

M9 Solutions is actively seeking a Sr. DevSecOps Engineer I to support a federal contract in Reston, VA. The role requires an active TS/SCI clearance with CI Polygraph and 4+ years in DevSecOps or a related field.

You will manage CI/CD pipelines across GitLab CI and Jenkins, implement automated security scans, and maintain IaC using CloudFormation and Terraform within AWS environments. Strong scripting and collaboration across global teams are essential.