In a world of possibilities, pursue one with endless opportunities. Imagine Next!

At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

Job Description

Parsons is looking for an amazingly talented Sr. Site Reliability Engineer with US citizenship to join our team! In this role you will get to ensure system reliability, scalability, and automation by implementing DevOps best practices and optimizing CI/CD pipelines in large-scale production environments.

What You'll Be Doing:

• Design, implement, and maintain scalable, reliable, and secure infrastructure supporting mission-critical applications and services.
• Lead end-to-end CI/CD pipeline automation using Jenkins, GitLab, Bitbucket, and GitHub Enterprise ensuring seamless integration and delivery processes.
• Manage and optimize artifact repositories and security scanning with JFrog Artifactory and Xray.
• Collaborate with development, QA, and operations teams to ensure high availability, performance, and reliability of services.
• Drive continuous improvement initiatives, automate repetitive tasks, and mentor junior engineers.
• Provide after-hours support for production releases and participate in on-call rotations as needed.
• Document processes, runbooks, and architectural decisions to ensure knowledge sharing and operational transparency.

What Required Skills You'll Bring:

• 10+ years of experience in DevOps, Site Reliability Engineering, or related roles in large-scale production environments.
• Proficiency with developer tools like Atlassian suite, Jenkins, GitLab, GitHub, SonarQube, and JFrog.
• Strong scripting abilities (Python, Bash, or similar) and Infrastructure as Code (Terraform, CloudFormation, Ansible) for automation and tooling.
• Experience with cloud platforms (AWS, Azure, or GCP)
• Solid understanding of containerization (Docker, Kubernetes) and microservices deployment.

What Desired Skills You'll Bring:

• Bachelor’s or master’s degree in computer science, Engineering, or the equivalent job-related experience.
• AI experience would be preferred (GitHub Copilot, OpenAI, MCP, Agentic) but not a requirement.
• Strong analytical and problem-solving skills with a passion for automation, reliability, and continuous improvement.
• Ability to troubleshoot complex production issues and lead incident response efforts.

Security Clearance Requirement:

None

This position is part of our Corporate team.

For over 80 years, Parsons Corporation, has shaped the future of the defense, intelligence, and critical infrastructure markets. Our employees work in a close-knit team environment to find new, innovative ways to deliver smart solutions that are used and valued by customers around the world. By combining unique technologies with deep domain expertise across cybersecurity, missile defense, space, connected infrastructure, transportation, smart cities, and more, we're providing tomorrow's solutions today.

Salary Range: $103,500.00 - $181,100.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!

This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled.

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.