On-Site Senior Network Administrator - JWICS, DoD TS/SCI

Leidos; Odenton (MD); On-site; USD 92,000 - 167,000; Full time

Job summary

Leidos is seeking a Senior Network Administrator on a DISA contract. The position is 100% on-site at Fort Meade, MD, supporting JWICS networks.

You will configure and secure Cisco/Juniper/Dell devices, perform routine maintenance, and document configurations and changes across critical network assets. The ideal candidate has 8+ years of related experience, active TS clearance with SCI eligibility, and certifications such as CCNA/CCNP and DoD 8140.

Qualifications

• Bachelor's degree in a technical field with 8+ years of related experience, or equivalent
• Active DoD Top Secret clearance and ability to obtain DoD Top Secret with SCI
• At least 3 years Linux and/or Windows familiarity
• DoD 8140 certification for Network Operations (e.g., SEC+, CEH)
• CCNA/CCNP or equivalent or ability to obtain within 90 days

Responsibilities

• Configure assets including switches, load balancers, routers, and firewalls
• Maintain and update network devices, perform security measures
• Create and maintain system documentation and change management
• Implement recurring security requirements on network devices
• Coordinate troubleshooting with external partners as needed
• Navigate Linux and Windows environments to manage network assets
• Provide architectural/topology recommendations for efficiency improvements

Skills

Linux familiarity

Windows familiarity

Network administration

Top Secret clearance

Education

CCNA/CCNP or equiv.

DoD 8140 certification (SEC+, CEH, etc.)

Tools

ServiceNow

Remedy

Job description

Leidos is seeking a Senior Network Administrator on a DISA contract. The position is 100% on-site at Fort Meade, MD, supporting JWICS networks.

You will configure and secure Cisco/Juniper/Dell devices, perform routine maintenance, and document configurations and changes across critical network assets. The ideal candidate has 8+ years of related experience, active TS clearance with SCI eligibility, and certifications such as CCNA/CCNP and DoD 8140.