Prepin
Log in
Parsons Corporation

engineering opportunity

Network Systems Engineer, Sr (TS/SCI w/Poly)

The role involves designing, developing, and maintaining complex IT networks and infrastructure for enterprise systems. Responsibilities include evaluating new network technologies and creating detailed system documentation.

Columbia, Maryland, United StatesonsiteFULL_TIME

Posted

About the role

What will you do at Parsons Corporation?

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:

Design and define IT networks for new or existing computer systems supporting the command or enterprise

Perform complex systems development and IT infrastructure design work that may include logic network design, physical network design, manufacturing and development cost projections, IT systems engineering

Evaluate new network technologies and make recommendations to project managers regarding integration of these technologies into the existing network

Develop documentation on new or existing systems

Required

Qualifications

  • Active TS/SCI w/ Poly
  • Minimum 8 years of IT Network Engineer experience
  • Bachelor’s Degree from an accredited college or university in Computer Engineering, Computer Science, Cybersecurity, Computer Engineering, or related discipline; 4 additional years of experience may be considered in lieu of degree
  • Active DoD 8570 IASAE Level II Certification or higher (ex. CASP+ CE, CISSP, CSSLP )
  • Desired Skill You'll Have:
  • Master's degree in relevant field and 6+ years of experience
  • Cloud Design and Development
  • 2+ years hands-on experience with SharePoint Platforms (2010, 2013, 2016)
  • Experience with Atlassian products (JIRA and Confluence)
  • Experience with ServiceNow
  • Experience with business process automation
  • 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: $112,200.00 - $196,400.00
  • 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/.

Which skills does this role require?

Network DesignIT Infrastructure DesignSystems EngineeringCloud DesignSharePoint PlatformsJiraConfluenceServiceNowBusiness Process AutomationNetwork AdministrationTS/SCI w/PolyDoD 8570CASP+ CECISSPCSSLPNetwork EngineeringSharePointAtlassianIT InfrastructureCybersecurityComputer ScienceFederal Solutions

Make your next move

Build a shortlist and prepare

Identify the requirements you can demonstrate, then choose examples from your work to discuss with the hiring team.

Review the responsibilities and requirements before adding an opening to your shortlist.

Role information can change. Confirm current details on the original application page.

Product

AI Candidate AgentCompaniesBrowse JobsDeep ProfileSkill AssessmentOpportunity Matching
Prepin.ai

© 2026 Prepin | All rights reserved.