Senior JWICS Systems Administrator | C4I & Cybersecurity

Leidos; Las Vegas (NV); On-site; USD 73,000 - 133,000; Full time

Job summary

Leidos is seeking a seasoned System Administrator for a mission‑critical role at Nellis AFB, NV. You will oversee JWICS operations across Wing and SCIFs, install and sustain essential C4I systems, and support contingency planning to fortify mission success.

The ideal candidate holds an active TS/SCI clearance, Security+ certification, a Bachelor's degree, and 10+ years of relevant experience (or 8+ years with a Master’s). RMF and XACTA experience are highly valued.

Qualifications

• Active TS/SCI clearance required to start.
• Bachelor's degree with 10+ years of relevant experience, or 8+ years with a Master’s degree.
• Deep knowledge of JWICS operations and AD management.
• Experience with RMF and XACTA is highly desired.

Responsibilities

• Oversee JWICS operations across Wing and SCIFs.
• Install, configure, and sustain essential C4I systems.
• Manage security controls and patch management.
• Coordinate with Air Force cybersecurity teams to resolve issues.
• Advise on technical documentation and reports.

Skills

Active TS/SCI clearance

Security+ certification

JWICS operations knowledge

Active Directory management

Trouble ticketing tools

Security controls

Education

Bachelor's degree

Master's degree

10+ years of relevant experience

Tools

RMF

XACTA

Job description

Leidos is seeking a seasoned System Administrator for a mission‑critical role at Nellis AFB, NV. You will oversee JWICS operations across Wing and SCIFs, install and sustain essential C4I systems, and support contingency planning to fortify mission success.

The ideal candidate holds an active TS/SCI clearance, Security+ certification, a Bachelor's degree, and 10+ years of relevant experience (or 8+ years with a Master’s). RMF and XACTA experience are highly valued.