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System Administrator - TS/SCI w/Poly

Parsons

US - MD (Field Location) · Posted October 8, 2026

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Parsons has filed 5 layoff notices in the last twelve months, covering 94 workers, most recently October 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings

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About the job

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 Network and Computer Systems Administrator to join our team! In this role you will get to support the design, development, integration, operation, and maintenance of complex technology systems while applying advanced expertise to solve unusually complex technical challenges.

What You'll Be Doing:

Working on unusually complex technical problems and delivering highly innovative solutions.

Applying extensive experience to analyze and assess system requirements, processes, and methodologies to ensure total system integration and performance.

Contributing to—and may lead—small teams in planning and implementing large programs while interfacing with senior management.

Supporting long‑range functional strategic planning under consultative direction.

Applying advanced principles, theories, and concepts to determine and pursue courses of action needed to achieve desired results.

Performing additional responsibilities as required in support of engineering and system integration efforts.

What Required Skills You'll Bring:

Active TS/SCI w/Poly

Strong written and oral communication skills.

Ability to work effectively in teams and offer guidance to less experienced team members.

Knowledge of application development tools, system enhancements, and capability development.

Strong attention to detail.

Education & Experience Requirements:

Bachelor’s degree in related technical/scientific discipline.

5+ years of related professional experience. 4 additional years of experience may be considered in lieu of degree.

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What Desired Skills You'll Bring

Master's degree and 3+ years of experience

Experience identifying new system capabilities, enhancements, and concept demonstrators.

Experience supporting system integration and modernization of enterprise environments.

Ability to interface with senior technical leadership (aligned with supervision received in the job profile).

Security Clearance Requirement: An active Top Secret SCI w/Polygraph security clearance is required for this position.​

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.

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, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!

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/ .