Security Clearance Jobs in DHS, VA

Black Cape Title: Wonderful Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Colorado Spring, CO ***MUST be willing to ...

Job #: 3038489 Apex Systems is currently hiring a Program Administrator with a GovCon client. This role is in support of a program with the DoD. Project Details / Mission Supported: •Coordinates c...

Position: FPGA DeveloperLocation: Fairfax, VAJob Id: 1980-LGS# of Openings: ...

Opportunity:Virtual Service Operations is searching for an Information System Security Officer (ISSO) to join our dynamic team in Lorton, Virginia. The Information System Security Officer (ISSO) is re...

Help Desk Specialist (Tier I / Lead) PLEASE NOTE THIS ROLE WILL START IN ARLINGTON, VA AND SHIFT TO FORT BELVOIR AFTER AN UNDETERMINED PERIOD OF TIME Overview We are seeking Help Desk professionals ...

We are seeking a Software Engineer to design, develop, and maintain secure cloud-based applications and data systems operating in a classified environment. This role focuses on building scalable servi...

We are seeking a Software Developer specializing in systems software to design, build, and maintain enterprise-grade mission systems, platforms, and applications. This role sits at the intersection of...

We are seeking a Software Developer to design, build, and maintain scalable data-driven applications, analytics systems, and production pipelines. This role combines software engineering, data modelin...

We are seeking a Data Scientist with strong data engineering capabilities to design, build, and maintain scalable data infrastructure and analytics solutions. This role focuses on developing robust da...

We are seeking a Cyber Security Project Engineer to ensure mission-critical systems achieve and maintain full security compliance. This role is essential for shepherding programs through the Sponsor’s...

QED Enterprises, Inc. MREFC Funding Applications Consultant — Subject Matter Expert (SME) Location Remote / Washington, DC / Alexandria, VA Clearance Public Trust Job ...

Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Full-Time On-site Salary Range: $124,092.80...

TS/SCI PositionExpert-level Systems Engineers assist in leading engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, res...

As a data architect on our DoW CIO support team, you’ll use your extensive technical expertise to lead the design of data governance solutions for special enclave DoW environments. You’ll resolve rout...

Job Title: Cloud Operations Manager Location: Arlington, VA (On-Site) Clearance: Active TS/SCI Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate _______________________________...

Job Title: Cloud Solutions Architect Location: Arlington, VA (On-Site) Clearance: Active TS/SCI Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate ______________________________...

Job Title: Electrical Engineer Location: Arlington, VA (On-Site) Clearance: Active TS/SCI Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate ____________________________________...

Job Title: SME Hardware Reverse Engineer Location: Arlington, VA (On-Site) Clearance: TS/SCI (Required) Company: Quantum Science Solutions (QSS) Compensation: Open Rate ______________________________...

Send your Resume to: Mbohrer@aperioglobal.com How We're Different We believe the highest-impact work in national security and technology is a team sport. At Aperio Global, we operate as a single, ...

Job Title: Senior VMware & Data Center Engineer Location: Alexandria, VA Type: Direct Hire Contractor Work Model: Onsite Hours: 40.0 hours per week Security Clearance: TS/SCI Contact: Crystal.dinnoce...