Security Clearance Jobs in Fairfield, CA

Date Posted:2026-09-28Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Attention Cyber Warriors: Your Next Mission Awaits!Are you a battle-hardened Linux engineer looking for your next challenge? Ready to continue defending our nation's digital frontlines in the civilian...

Activity Security Representative 2's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Col...

Construction Surveillance Technician (CST) with TS/SCI Clearance with CI-PolyFairfield, CAJoin IDS International’s National Security Servicesteam supporting secure & mission-critical environments....

Inspector 6 (Receiving Inspector / CMM Programmer-Operator)📍 Location: Fairfield, CA💲 Pay Rate: $39.00/hour Shift/Schedule: ALL Training starts on 1st Shift (6am-230pm), will transitio...

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workp...