Sr. Network Administrator
Sr. Network Administrator
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$ 89700 - 162150
1 Vacancy
Job Description
The Defense group at Leidos has a career opening for a Senior Network Administrator on a DISA contract. This role is primarily on the customer site at Scott AFB IL. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS).
PRIMARY RESPONSIBILITIES:
Works independently to perform configuration of assets to include switches load balancers routers and Firewalls
Perform routine maintenance troubleshooting updates and implement security measures on Cisco Juniper and Dell network assets.
Create and maintain system documentation configuration management and change management efforts accurately and timely
Complete checklists and manage devices to mitigate cyber security controls and measures as required.
Assist in the implementation of global projects for Network architecture upgrades by providing technical insight projected necessary actions timelines and resource availability
Implement recurring security requirements on network devices
Communicate with external partners to coordinate troubleshooting efforts where required.
Utilize moderate System Administration skills in both Linux and Windows environments to navigate current systems while managing network assets.
Provide architectural and topology recommendations where efficiencies can be made.
BASIC QUALIFICATIONS
Bachelors degree in a relevant technical discipline with 8 years of overall related experience or additional years of experience will suffice in lieu of degree
Active DoD Top Secret Security Clearance and ability to obtain a DoD Top Secret with SCI.
At least 3 years Linux and/or Windows familiarity
Currently possess DoD 8750 certification at IAT level II e.g. Securityce or higher.
Currently possess an active Top Secret security clearance with the ability to acquire a Top Secret/SCI clearance.
PREFERRED QUALIFICATIONS:
Integration of Network Management (NM) and Element Management (EM) systems with network performance trouble ticketing and security subsystems highly desired.
Experience with a ticketing system such as BM Service Now ITSM or Remedy.
ITIL v3 Foundation certified
Experience working with virtual environments.
Original Posting:
June 13 2025For 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 $89700.00 - $162150.00The Leidos pay range for this job level is a general guideline onlyand 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.
Required Experience:
Senior IC
Employment Type
Full-Time
