Junior System Administrator - On-Call IT Ops
Listed on 2026-10-11
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IT/Tech
Systems Administrator, IT Support, Network Administrator, Windows Server
Leidos is seeking a Junior System Administrator to support DISA's GSM-O contract at Scott AFB, Illinois. The role requires independent work to maintain multi-user systems and coordination with customers and other admins. Responsibilities include policy communication, ticket updates, system monitoring, and creating detailed documentation.
On-call and weekend support may be required. Basic qualifications include a BA or equivalent, 1 year in customer service, and eligibility for an Interim SECRET
We would love to welcome a new Junior System Administrator
- On-Call IT Ops to our organisation in O'Fallon, IL, United States.
This is a great opening to take on the Junior System Administrator
- On-Call IT Ops role at Leidos.
As a Junior System Administrator
- On-Call IT Ops, you will play an important part at Leidos in O'Fallon, IL, United States.
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