Top Secret / SCI Clearance IT - Support Jobs

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage Linux systems administration, network configuration, and troubleshooting ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide hands-on support for Oracle hardware with Solaris and Linux Operating Sy...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide hands-on support for Oracle hardware with Solaris and Linux Operating Sy...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide hands-on support for Oracle hardware with Solaris and Linux Operating Sy...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide hands-on support for Oracle hardware with Solaris and Linux Operating Sy...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide hands-on support for Oracle hardware with Solaris and Linux Operating Sy...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide hands-on support for Oracle hardware with Solaris and Linux Operating Sy...

Desktop Installation Technician*****Short Term Assignment April 15, 2026 - October 31, 2026*****This could be a little longer.We are seeking a skilled and motivated Desktop Installation Technician to ...

R-00187876Description Leidos is seeking a Junior Tier 1/2 Service Desk / Deskside Support Administrator to support the National Digital Exploitation & OSINT Center (NDOC). This position provides f...

Zachary Piper Solutions is currently seeking a Service Desk candidate in Reston, VA responsible for delivering technical troubleshooting services to meet customer business needs and expectations. Loc...

Position Title: Systems Specialist Salary Range: $85,000.00 To $115,000.00 Annually Location: 100% On-Site In/Around Waldorf, MD Reports to: Engineering Manager/Site Lead Position Summary: Step i...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Helpdesk / Access Manager (Senior / Mid) Position / LCAT: ...

Job Number: R0245160PC Technician, MidThe Opportunity:Your combination of people skills and Windows PC systems expertise makes you the team hero, solving one problem after another. What if you could u...

Requisition Number: 29513 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,352.00 - $125,500.00 Security Clearance: TS/SCI Level of Experience: Mid ...

Required Skills & Experience Active TS/SCI security clearance Currently possess DoD 8750 certification at least IAT level II, e.g Security+ce. Bachelor's degree and 4+ years of overall related experi...

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a IT Site Design Specialist to join our team of passionate individu...

Job Number 734924BR Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees ...

Join the Mission at Cyber B.A.T. At Cyber B.A.T., we believe in one simple idea: Take care of those that take care of you. We're a Service-Disabled Veteran-Owned Small Business delivering engineeri...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage and monitor IT infrastructure, configure Windows and Linux operating syst...

IT Support Technician (Tier II) We're seeking an experienced IT Support Technician to provide hands-on technical support in a secure enterprise environment. This role supports end users by resolving ...