Senior JWICS Systems Administrator | TS/SCI Clearance

Koitecc Solutions; Las Vegas (NV); Hybrid; USD 73,000 - 133,000; Full time

Job summary

Leidos is seeking a System Administrator to manage JWICS operations across Wing and SCIFs at Nellis AFB. You will install, configure, and sustain critical C4I systems, ensure security and compliance, and coordinate with Air Force cybersecurity teams.

The role requires active TS/SCI clearance, Security+ certification, and 10+ years of relevant experience (or 8+ with a Master’s). Expect a high-stakes, mission-focused environment with opportunities to advance in national defense cybersecurity.

Qualifications

• Active TS/SCI clearance required to start.
• Security+ certification required or equivalent.
• Bachelor's degree and 10+ years of relevant experience (or 8+ years with a Master’s).
• Deep knowledge of JWICS operations and AD management.
• Familiarity with RMF, Xacta, and security controls.

Responsibilities

• Oversee JWICS operations across Wing and SCIFs.
• Install, configure and sustain C4I systems and touch maintenance.
• Push patches, upgrades, and enforce security compliance.
• Collaborate with cybersecurity teams and government agencies.
• Produce or review technical documentation and briefings.

Skills

TS/SCI clearance

Security+ certification

JWICS operations

Active Directory management

Trouble ticketing tools

Security controls

Education

Bachelor's degree

Master's degree

Tools

RMF

Xacta

Job description

Leidos is seeking a System Administrator to manage JWICS operations across Wing and SCIFs at Nellis AFB. You will install, configure, and sustain critical C4I systems, ensure security and compliance, and coordinate with Air Force cybersecurity teams.

The role requires active TS/SCI clearance, Security+ certification, and 10+ years of relevant experience (or 8+ with a Master’s). Expect a high-stakes, mission-focused environment with opportunities to advance in national defense cybersecurity.