Security Clearance Jobs in Mc Lean, VA

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...

Synertex LLC is seeking a Business Analyst / Visualization Analyst to support a U.S. Federal Government Agency in McLean, VA, by providing critical support identifying, addressing, and resolving data ...

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

NewStaff Software EngineerRemote, USApplyThis is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the con...

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...

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in McLean, VALEVEL: Subject Matter Expert We're looking for a Systems Engineer with an Engineering degree (Electrical Engin...

Careers at Software Developer - Full Stack (Systems Software) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in McLean, VAWe’re looking for a m...

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...