Senior DevSecOps Engineer, TS/SCI/Poly | Cloud & CI/CD

Omni Federal; Chantilly (VA); On-site; USD 182,100 - 210,600; Full time

Job summary

Omni Federal in Chantilly, VA is seeking a Senior DevSecOps Engineer to lead secure software delivery for our intelligence customer. You will enhance enterprise platforms, deploy updates, and drive production readiness in a cloud-enabled, highly automated environment.

The role requires 10+ years of experience, a STEM degree, DoDD 8140 compliance, and hands-on work with IaC, CI/CD, and IDAM integrations. Strong communication, troubleshooting, and strong documentation are essential.

Qualifications

• 10 years' relevant experience.
• Bachelor’s or master’s degree in a STEM field is required.
• Meet DoDD 8140 requirements (Security+ CE Certification).
• Experience configuring, deploying and maintaining cloud and modeling platforms using CI/CD pipeline in a cloud-based environment.
• Experience AaC via CI/CD in a cloud-based environment.
• Ability to demonstrate solid engineering rigor.
• Excellent written and verbal communication skills.
• Experience integrating applications with workflow or ticketing or automation platforms such as ServiceNow.
• Knowledge of IDAM requirements and technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and/or OIDC.
• Demonstrated experience building comprehensive test plans for unit and user system testing and validation.
• Strong documentation skills.
• Developing integration interfaces using Python, PowerShell, and Groovy.
• Experience with basic DevOps Tooling (e.g., Ansible, Terraform, Jenkins, GitLab).
• Active Top Secret/SCI with CI Polygraph clearance.

Responsibilities

• Support enterprise platform enhancements, deployments and production readiness.
• Implement CI/CD pipelines in cloud-based environments and AaC tooling.
• Develop and maintain integration interfaces using Python, PowerShell, and Groovy.
• Collaborate with security and operations teams to ensure compliance and reliability.
• Document architectures, processes and test plans for audits and reviews.

Skills

DevSecOps

CI/CD pipelines

Cloud platforms

Security clearance

Python

PowerShell

Groovy

IaC (AaC)

ServiceNow integration

Database experience

Education

Bachelor's or master's in STEM

Tools

Ansible

Terraform

Jenkins

GitLab

Kubernetes

ServiceNow

Job description

Omni Federal in Chantilly, VA is seeking a Senior DevSecOps Engineer to lead secure software delivery for our intelligence customer. You will enhance enterprise platforms, deploy updates, and drive production readiness in a cloud-enabled, highly automated environment.

The role requires 10+ years of experience, a STEM degree, DoDD 8140 compliance, and hands-on work with IaC, CI/CD, and IDAM integrations. Strong communication, troubleshooting, and strong documentation are essential.