Security Clearance Jobs in Illinois

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...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Job Title: MEFPAK Manager- Air Mobility CommandJob Category: ConsultingTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type...

THIS IS A NATIONAL GUARD TITLE 32 EXCEPTED SERVICE POSITION.This National Guard position is for a PLANS AND OPERATIONS SPECIALIST (TITLE 32), Position Description Number D1246000 and is part of the IL...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewThank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our c...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewJoin a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitar...

Piper Companies is seeking a Sr. UC Network Engineer to join a team supporting mission-critical network, infrastructure, and collaboration environments within the Department of Defense. This role is...

Piper Companies is seeking a Customer Delivery Engineering Consultant for a leading technology organization supporting government and defense customers. The Customer Delivery Engineering Consultant is...

Description Information Security Corporation, an SAIC company is seeking a candidate for a PKI Software Support position. . The successful candidate will be involved in supporting multiple software p...

Job Overview Job Title: Senior Voice Engineer Location: Scott AFB, Illinois Job Responsibilities Trace Systems is seeking a Senior Voice Engineer to provide Tier III design, configuration, testing,...

About the Position: This position is a Military Technician position with the 79th Sustainment Support Command, 419 Transportation Battalion, 649 Regional Support Group, 103 Expeditionary Sustainment C...