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Leidos · 17 hours ago

Sr. Network Administrator

Shiloh, IL

Full-time

Onsite

Senior Level, Lead/Staff

$92K/yr - $167K/yr

8+ years exp

Leidos is a defense contractor that is seeking a Senior Network Administrator for a DISA contract, primarily located at Scott AFB, IL. The role involves configuring network assets, performing maintenance and troubleshooting, and supporting the Joint Worldwide Intelligence Communications System (JWICS).

ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware

No H1B

Security Clearance Required

U.S. Citizen Only

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

Qualification

Network configurationCisco JuniperDoD 8750 certificationLinux administrationWindows administrationITIL v3 FoundationSystem documentationTroubleshootingCyber security measuresTicketing systems

Required

Bachelor's 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. Security+ce or higher

Currently possess an active Top Secret security clearance with the ability to acquire a Top Secret/SCI clearance

Preferred

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