Top Secret / SCI Clearance Jobs

Date Posted:2026-10-28Country:United States of America Location:US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Point Solutions Group, a ClearanceJobs company, is hiring a Database Engineer for a full-time, on-site role in Herndon, VA. Responsible for database design, data modeling, schema development, SQL/PL/S...

Systems Test Engineer – Level 3 or Level 4 to join our team in Colorado Springs, CO. This role performs end-to-end system testing with a strong emphasis on software test for an advanced radar s...

JOB DESCRIPTION Job Description: The Integration Engineer is responsible for planning and executing system integration activities across complex missile warning and space systems. This role coordinate...

Northrop Grumman Space Systems is looking for a DevOps or Principal DevOps Engineer to augment our team. This position is based in Aurora, CO Basic Qualifications: United States Citizenship is requi...

Active TS/SCI Clearance Security+ CE or equivalent IAT II certification 7+ years of SharePoint Development experience SharePoint Online Development & Administration Power Apps Power Automate SPFx Micr...

CYBER NETWORK OPERATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is ...

Security+ Certification VMware Horizon, Citrix, Azure Virtual Desktop, or similar VDI platforms Microsoft Azure administration Windows Server Administration Active Directory, Group Policy, DNS, DHCP E...

LINUX SYSTEM ADMINISTRATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno System...

DevOps Engineer Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is currently looking for...

TECHNICAL OPERATOR: Full Performance Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Syste...

NETWORK SECURITY ENGINEER: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: If you are looki...

NETWORK SECURITY ANALYST: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems i...

OPERATIONAL SYSTEM ENGINEER Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB SUMMARY: Inferno Systems is looking for c...

Operational Systems Developer: Full Performance and Expert Levels Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB...

Python Developer: Full Performance Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems...

N/A Summary: • Design and develop robust Java-based software solutions, enterprise APIs, and microservices architectures. • Leverage cutting-edge agentic AI workflows and autonomous c...

Current Secret or TS/SCI level security clearance preferred, but not required day 1 Summary: • Develop and integrate custom software components and open-source solutions leveraging Cloud tec...

Job Family :Operational Effectiveness (ESA) Travel Required :None Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :Lead the development and execution of enterprise communica...

If you enjoy working with new technologies, enterprise-leading equipment, and have a passion for building and maintaining information technology (IT) infrastructures, we would like to speak to you. Th...