Network Administrator - Night Shift

leidos· 00100 LEIDOS, INC.
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📍 Arlington, VAFull time💰 USD 73K–133K

About this role

We are currently seeking a Network Administrator 3rd shift (10PM to 6AM) to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by leading day to day operations activities and incident response for assigned shift.

This position is based in Arlington, VA and is 100% on-site.

Primary Responsibilities:

  • Network monitoring of connections and performance to ensure network availability for user access and services.
  • Proactively identify risks and issues in the network and complete actions to mitigate them.
  • Able to plan, coordinate and implement network maintenance, installation, and security to protect and improve network infrastructure.
  • Receive and review user requests to establish or resolve issues with user access to services.
  • Troubleshoot and resolve network issues and escalate complex problems to senior engineers or vendors
  • Configure, install, and maintain network devices and software

Basic Qualifications:

  • Currently possess an active TS/SCI security clearance
  • Currently possess DoD 8570 certification at least IAT level II, e.g Security+ce.
  • BS in computer science or IT and 4+ years of experience. Additional experience may be considered in lieu of degree
  • Comfortable working 24×7 shifts, including nights, weekends, and holidays.
  • Experience monitoring network performance, security, and availability
  • Experience in configuring switches and routers.
  • Experience working with Dynamic routing protocols (BGP, OSPF)
  • Ability to change and configure 802.1x
  • Prior experience troubleshooting S2S/IPSEC tunnels connection.
  • Experience conducting VLAN configurations

Preferred Qualifications:

  • Prior experience with DISA and DISA’s support to mission partners
  • TS/SCI w/CI Poly Preferred
  • AWS Cloud service experience
  • Experience with Palo Alto devices

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 28, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $73,450.00 - $132,775.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Frequently Asked Questions

What is the salary for the Network Administrator - Night Shift role at leidos?
The listed salary for this Network Administrator - Night Shift position at leidos is USD 73K–133K. This is an Full time role.
Where is the Network Administrator - Night Shift position at leidos located?
This Network Administrator - Night Shift role at leidos is based in Arlington, VA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Network Administrator - Night Shift role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Network Administrator - Night Shift role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Network Administrator - Night Shift at leidos belong to?
This Network Administrator - Night Shift position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Network Administrator - Night Shift position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Network Administrator - Night Shift job at leidos posted?
This Network Administrator - Night Shift position at leidos was posted on Aug 28, 2026. Apply as soon as possible — early applications are often reviewed first.
Network Administrator - Night Shift
leidos · 💰 USD 73K–133K
Apply for this role ↗

You'll be redirected to leidos's official application page on Workday.