Security Clearance Jobs in DHS, VA

We are seeking a Vulnerability Management Analyst (Tenable/Nessus & Metrics) to support vulnerability tracking, remediation coordination, and security metrics reporting in a federal technology environ...

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. TDI is looki...

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of ou...

The Senior Rust Developer will design, develop, and maintain high-performance, secure software solutions in Rust for defense and national security programs. The ideal candidate will have extensive exp...

Job Category: Software EngineeringRequisition Number: SOFTW002139Posting DetailsPosted: June 3, 2026Full-TimeOn-siteSalary Range: $187,179.20 USD to $318,198.40 USDJob DetailsDescriptionGCI embodies e...

Strategic Analysis, Inc. is an Equal Opportunity Employer. If you need assistance or an accommodation while seeking employment with us, please email recruiting@sainc.com or call: 703-527-5410. We wil...

Careers at Software Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We’re seeking a Software Engineer with strong syst...

The External Academic Engagement Program Manager (MC2) serves as the primary operational and communications conduit for the CAEO's external portfolio. Working in direct support of the CAEO External Pr...

SUMMARY: This position provides broad administrative and program support to USTDA operations and program staff. Duties span travel management, grant/contract deliverable review, data entry in TDAMIS...

GIS Engineer (Senior) Joint Base Anacostia, Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting important ope...

DutiesAs a Supervisory Personnel Psychologist at the GS-0180-15 some of your typical work assignments may include: Serves as the Director of the Defense Testing and Assessment Center (DTAC) within th...

DutiesAs a Supervisory Personnel Psychologist at the GS-0180-15 some of your typical work assignments may include: Serves as the Director of the Defense Testing and Assessment Center (DTAC) within th...

Required Skills & Experience Candidate must currently have a TS/SCI with the ability to obtain and maintain a CI Poly. BA/BS and 6+ years of relevant experience. Additional years of experience may be ...

Job Category: Software EngineeringRequisition Number: SOFTW002137Posting DetailsPosted: June 2, 2026Full-TimeOn-siteSalary Range: $187,179.20 USD to $318,198.40 USDJob DetailsDescriptionGCI embodies e...

Job Category: Software EngineeringRequisition Number: GRAPH001891Posting Details Posted: January 19, 2026 Full-Time On-site Salary Range: 146,057.6 t...

Synertex is seeking a Graphics Designer to work with a Government Intelligence Community client in Mclean, VA. Benefits include competitive PTO, 11 Paid Government Holidays, a 401k with 6% match, and ...

Job Category: Data Science and Data EngineeringRequisition Number: DATAE001974Posting DetailsDescriptionWe’re looking for a Data Engineer who is passionate about building modern, scalable solutions fo...

If you enjoy working with new technologies, enterprise-leading equipment, and have a passion for building and maintaining AI infrastructures, we would like to speak to you. This position will play a k...

VMWARE CONSULTANT CALIBRESystems, Inc. is an employee-owned, mission-focused solutions and digital transformation company. You can view our website atwww.calibresys.com. This position requires a Secr...

Job#: 3031010 Sr Splunk SIEM Engineer Location: Onsite Alexandria, VA Employment Type: 6-month contract-to-Hire PLEASE NOTE: Candidates must be able to obtain and/or maintain a Department of Defense...