Security Clearance Jobs in Mc Lean, VA

Swift is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science...

Mission Support GeneralistPosition Type: Full-Time, ExemptWork Location: Chantilly, VA; McLean, VAClearance: TS/SCI with polygraphShift: M-F 9A-5P Patriot Group International Inc. (PGI), voted #1 Best...

Principal Support AdministratorPosition Type: Full-Time, ExemptWork Location: Chantilly, VA; McLean, VAClearance: TS/SCI with polygraphShift: M-F 9A-5P Patriot Group International Inc. (PGI), voted #1...

Mission Support Administrator - DevelopmentalPosition Type: Full-Time, ExemptWork Location: Chantilly, VA; McLean, VAClearance: TS/SCI with polygraphShift: M-F 9A-5P Patriot Group International Inc. (...

Mission Support Administrator - Full PerformancePosition Type: Full-Time, ExemptWork Location: Chantilly, VA; McLean, VAClearance: TS/SCI with polygraphShift: M-F 9A-5P Patriot Group International Inc...

JOB SUMMARY This position Supervises Security Officers, Lead Officers, and other company personnel at assigned client site(s). May perform duties of Security Officer within the scope of the assignmen...

The Subcontracts Administrator performs accurate and timely administration of subcontract awards for materials and services acquired by the company to successfully perform local, state, and federal go...

Data Architect - Subject Matter Expert (SME) 📍 McLean, VA area 📌 Full-Time | On-site Join Synertex LLC and bring your expertise to a mission that matters. We're looking for a Data Architect SME with ...

We are hiring a Business Development Manager with a relevant combination of education and experience in federal government contracting, conducting research , business intelligence and market analys...

Careers at Systems Engineer (Electrical Engineering) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in McLean, VALEVEL: Subject Matter Expert ...

Valiant is looking for a Primary Contract Support Assistants (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located in contract...

Valiant is looking for a Contract Suport Assistant (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located in contracting office...

Valiant is looking for a Senior Contract Support Assistants (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located in contracti...

Valiant is looking for a Mid-Level Contract Support Assistants (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located in contra...

Valiant is looking for a Part Time Mid- Level Contract Support Assistant (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located...

R-00185209Description Personal Care Assistant (TS/SCI with Polygraph)Are you looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse ...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're com...

Summary and Description Thomson Reuters Special Services (TRSS) is looking for a Data Scientist to support our Federal Law Enforcement customers. TRSS Data Scientists serve several Federal Law Enforc...

*This position is for a contract pending award* Required Skills: Must be a U.S. Citizen Active TS/SCI clearance and polygraph required Bachelor's degree OR at least 10 years of successful exper...

*This position is for a contract pending award* Required Skills: Must be a U.S. Citizen Active TS/SCI clearance and polygraph required Bachelor's degree OR at least 4 years of experience releva...