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Sr Devsecops Engineer III - OR Previous TS/SCI AND CI Polygraph
Job in
Reston, Fairfax County, Virginia, 22096, USA
Listed on 2026-06-06
Listing for:
TEKsystems
Full Time
position Listed on 2026-06-06
Job specializations:
-
IT/Tech
Systems Engineer, Cybersecurity
Job Description & How to Apply Below
Description
As a Sr. Dev Sec Ops Engineer III, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-functional teams to integrate security practices seamlessly into the development and operations lifecycle, ensuring the delivery of high-quality, secure, and reliable software solutions. What you'll do:
Collaborate with customers and internal teams to design and implement automatic technical solutions across multiple classification environments, working independently or as part of the team to address complex technical requirements. Develop CI/CD pipelines from scratch in Git Lab CI and Jenkins with integrated security scanning and STIG compliance validation, providing expert guidance to development teams on pipeline troubleshooting and implementing Dev Sec Ops best practices.
Create and maintain Infrastructure as Code (IaC) templates primarily using Cloud Formation to architect highly available, resilient, and secure Dev Sec Ops tool infrastructure across AWS environments (Gov Cloud, C2S, TC2S) while ensuring STIG compliance and guiding junior engineers on IaC best practices. Lead advanced troubleshooting efforts by analyzing system and application logs using Linux command-line tools, conducting root cause analysis for complex issues, and developing mitigation strategies for service degradation.
Provide expert security guidance to development teams on secure coding practices, STIG compliance, vulnerability remediation, and other best practices in support of their ATO efforts. Mentor junior engineers through code reviews, technical guidance, and knowledge sharing while maintaining technical documentation, promoting best practices, and fostering continuous team improvement. What you'll need to succeed:
Active TS/SCI with CI Polygraph Security+, or equivalent to satisfy DoD 8140/8570. 4+ years as Dev Sec Ops /Dev Ops Engineer, with strong security focus.
Experience with designing, deploying, and managing production-grade Open Shift clusters (Rancher/K8s/K3s acceptable) via automation with Ansible and Terraform (Cloud Formation acceptable) in on-prem and cloud environments. Expert experience with Gitlab CI/CD pipelines (or equivalent). Strong Helm chart development and lifecycle management. Strong Linux fundamentals. Experience securing containerized workloads. Experience implementing and enforcing DISA STIGs
Skills
Devops, Devsecops, Security, Aws, Python, Cloud, Kubernetes, Jenkins, Linux, Terraform, Automation, Ansible, Docker
Top Skills Details
Devops,Devsecops,Security,Aws,Python,Cloud,Kubernetes,Jenkins,Linux
Additional
Skills & Qualifications
CI POLY ON SITE
Experience Level
Intermediate Level
Job Type & Location
This is a Contract position based out of Reston, VA.
Pay and Benefits
The pay range for this position is $75.00 - $95.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Reston,VA.
Final date to receive applications
This position is anticipated to close on Jun 12, 2026.
About TEKsystems
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change.
That's the power of true partnership. TEKsystems is an Allegis Group company.
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
About TEKsystems and TEKsystems Global Services
We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack…
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