Security Clearance Jobs in Illinois

Date Posted:2026-09-28Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

ClearanceJobs, on behalf of our client, is seeking a Platform Engineer to help lead the deployment and operation of their product infrastructure in multiple federal environments. Your goal will be to ...

R-00194856Description The Leidos Digital Modernization Group seeks a Data Analytics & Visualization Engineer for the Global Solution Management – Operations II (GSM-O II) contract, under the...

Position Description & QualificationsAt Serco, we foster a dynamic and collaborative work environment where team members contribute to innovative, high-impact projects for leading government clients. ...

Description SAIC is seeking a Voice and Mobility Technician to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information T...

Description SAIC is seeking a Communications Security Manager (COMSEC Manager) to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois approximate...

Employment Type: Full-Time, Mid-LevelDepartment: Financial InvestigationCGS is seeking a Financial Investigator to join our team providing legal support and investigative services to a large federal a...

About the Position: This military technician position is with the 85th United States Army Reserve Support Command, 3 Battalion/335 Regiment, 157 Infantry Brigade, located at Fort Sheridan.This positio...

About the Position: This is a military technician position with the 335th Signal Command Theater, NCE CPC, Army Reserve Cyber Pro Brigade located at Fort Sheridan, Illinois. This position requires an ...

SummaryThis is a Direct Hire Authority (DHA) solicitation utilizing the DHA for Certain Personnel of DOD Workforce to recruit and appoint qualified candidates to positions in the competitive service.A...

LightGrid is hiring a SATCOM IP Network Support Engineer ACTIVE SECRET is required. Must be open to Rotating /All shifts Responsible for performing the following duties: Execute network operations t...

Zachary Piper Solutions is seeking an Implementations Network Engineer to join a l eading technology and engineering company delivering mission-critical IT, cybersecurity, digital modernization, and ...

Duties Organize programs to support operational requirements. Monitor projects for administrative errors. Enforce organizational practices. Review correspondence prior to submission. Provide technic...

Duties Replace defective transformers, switches, relays, tubes, circuits, choke coils, capacitors, resistors, cannon plugs, junction blocks, wires, potentiometers, etc. Disassemble, inspect, repair,...

Duties1. Performs analysis of complex user requirements and designs programs to support them. 2. Serves as a team leader in assigned applications programming/analysis projects. 3. Troubleshoots and re...

DutiesHR Advisory: Serves as a reliable source of information on procedural and regulatory requirements pertaining to HR personnel matters. Provides guidance and informational resources to supervisors...

The Digital Modernization Sector has a career opportunity for a Test Engineer supporting the Global Solutions Management – Operations II (GSM-O II) contract at DISA. This contract includes the Operati...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to wo...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...