Security Clearance Jobs in West McLean, VA

West McLean, VA

Viewing 1 - 20 of 20

Jobs in West McLean, VA requiring security clearance

Data Scientist (TS/SCI with Poly Required)

New
GCI
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Mclean, VA(On-Site/Office)
Posted 2 days ago
5+ yrs exp
TS/SCI
Polygraph

Job Category: Data Science and Data EngineeringRequisition Number: DATAS002134Posting DetailsPosted: June 2, 2026Full-TimeOn-siteSalary Range: $81,348.80 USD to $135,865.60 USDJob DetailsDescriptionGC...

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Software Developer SME (Systems Software) (TS/SCI with Poly Req

New
GCI
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Mclean, VA(On-Site/Office)
Posted 2 days ago
10+ yrs exp
TS/SCI
Polygraph

Job Category: Software EngineeringRequisition Number: SOFTW002132Posting DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique...

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Systems Engineer - National Capital Region (NCR); Must have an a

New
Synertex LLC
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Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 3 days ago
5+ yrs exp
TS/SCI
Polygraph

Systems Engineer 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Systems Engineer to support crit...

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Subject Matter Expert (SME) Infrastructure / Cloud Migration Eng

New
Synertex LLC
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Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 6 days ago
5+ yrs exp
TS/SCI
Polygraph

Subject Matter Expert (SME) Infrastructure / Cloud Migration Engineer 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We a...

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Program Business Manager - National Capital Region (NCR); Must h

New
Synertex LLC
Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 6 days ago
5+ yrs exp
TS/SCI
Polygraph

Program Business Manager 📍 Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Program Business Ma...

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Freedom of Information Act (FOIA) Redaction Analyst

New
Synertex LLC
Mclean, VA(On-Site/Office)
Posted 1 week ago
5+ yrs exp
TS/SCI
Polygraph

📍 McLean, VA📌 Full Time | On SiteJoin Synertex LLC and bring your expertise to a mission that matters. We're looking for an experienced Freedom of Information Act (FOIA) Redaction Analyst to support a...

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Data Scientist

New
Ardent Principles, Inc.
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Mclean, VA(On-Site/Office)
Posted 1 week ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Careers at Data Scientist REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VA We’re looking for a Data Scientist who can build and oper...

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Principal Architect

New
Altamira Technologies
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State College, PA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
Not Specified

Principal ArchitectKey RolesHelp drive innovation in technology, architecture, integration, testing, and modernization in both the company and customer spaces.Construct, design, and implement solution...

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Cyber Security Engineer (Contingent Upon Award)

New
StratasCorp
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Mclean, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Key responsibilities: Developing and maintaining systems and tools in the Sponsor's environment, supporting the development of new tools and systems that align with the Sponsor's goals, and contributi...

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Budget Analyst Sr.– TS/SCI with CI Poly

Xcelerate Solutions
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Mclean, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
CI Polygraph

Budget Analyst Sr. – TS/SCI CI PolygraphXcelerate Solutions is seeking an experienced Budget Analyst Senior. The Financial Services Budget Formulation Analyst assumes a pivotal role within the IC Chie...

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TTG-290 - Software Engineer - $243,300 Total Compensation

TTG Solutions Inc.
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Mclean, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
Polygraph

Summary TTG Solutions is seeking an experienced and versatile Cloud and Application Developer who specializes in developing applications for data analysis. We are looking for a candidate with a strong...

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Data Analyst Senior – TS/SCI with CI Poly

Xcelerate Solutions
Mclean, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
CI Polygraph

Data Analyst Senior – TS/SCI with CI PolygraphXcelerate Solutions is seeking a highly skilled Data Analyst to provide mission-critical system support to our Intelligence Community (IC) customer. Our c...

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TTG-285 - Systems Engineer - $315,450 Total Compensation

TTG Solutions Inc.
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Mclean, VA(On-Site/Office)
Posted 3 weeks ago
10+ yrs exp
TS/SCI
Polygraph

Summary TTG Solutions is seeking a talented and detail-oriented Data Center Engineer to join our team, primarily based at our McLean location. We are looking for experienced system engineers to enhanc...

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4402 Software Development Intern

Procession Systems
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Tysons Corner, VA(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

OVERVIEW: We are seeking a motivated Software Development Intern with a strong interest in Artificial Intelligence and Machine Learning to join our team. This internship offers hands-on experience wor...

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TTG-281 - Data & Software Engineer - $331,850 Total Compensation

TTG Solutions Inc.
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Mclean, VA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI
Polygraph

Summary TTG Solutions is seeking a skilled Data & Software Engineer to collaborate with our team in building intricate data flows for custom applications. The ideal candidate will have advanced Python...

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1099 Background Investigator

Xcelerate Solutions
Remote/Hybrid
Mclean, VA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Top Secret
Not Specified

1099 Background Investigator Xcelerate Solutions is seeking a Background Investigator, you will support a large national background investigations (BI) program that provides investigative products and...

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Program Manager Security & Adjudicative Support Services - TS/SC

Xcelerate Solutions
Mclean, VA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Program Manager - Security & Adjudicative Support ServicesThe Program Manager serves as the primary leader for a high-volume, high-complexity security and adjudication program for the Intelligence...

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Biometric Intelligence Analyst, Team Lead (TS/SCI w/ Poly)

Praescient Analytics
Mclean, VA(On-Site/Office)
Posted 1 month ago
10+ yrs exp
TS/SCI
CI Polygraph

Location: Mclean, VAClearance Required: TS/SCI with CI Polygraph (US Citizen)Employment Type: Full-TimePraescient Analytics is a leader in delivering advanced analytic, data engineering, and technolog...

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Associate Product Manager

Raft
Mclean, VA(On-Site/Office)
Posted 1 month ago
2+ yrs exp
TS/SCI
Not Specified

Associate Product ManagerMcLean, VAThis 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 continent...

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TTG-252 - Software Developer (Systems Software) - $310,050 Total

TTG Solutions Inc.
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Mclean, VA(On-Site/Office)
Posted 2 months ago
10+ yrs exp
TS/SCI
Polygraph

Summary TTG Solutions is seeking a skilled DevOps Engineer to join our team focused on designing, engineering, implementing, developing, and maintaining enterprise-quality mission systems, networks, a...

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