Security Clearance Jobs in West McLean, VA

West McLean, VA

Viewing 1 - 15 of 15

Jobs in West McLean, VA requiring security clearance

Data Scientist, Team Lead (TS/SCI w/ Poly)

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

Location: Mclean, VA Clearance Required: TS/SCI with CI Polygraph (US Citizen) Employment Type: Full-Time Praescient Analytics is a leader in delivering advanced analytic, data engineering, and techn...

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Data Standardization Specialist - National Capital Region (NCR);

New
Synertex LLC
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Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 2 days ago
5+ yrs exp
TS/SCI
Polygraph

Data Standardization Specialist đź“ŤBethesda, MD | McLean, VA | Chantilly, VA đź“Ś Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Data Standardizat...

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

New
Synertex LLC
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Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 2 days ago
5+ yrs exp
TS/SCI
Polygraph

Systems Test Engineer đź“ŤBethesda, MD | McLean, VA | Chantilly, VA đź“Ś Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Systems Engineer (Test) to ...

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Cyber Technical Analyst Senior (TS/SCI with Poly Required)

New
GCI
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Mclean, VA(On-Site/Office)
Posted 6 days ago
5+ yrs exp
TS/SCI
Polygraph

Job Category: Cyber SecurityRequisition Number: CYBER002119Posting DetailsPosted: May 15, 2026Full-TimeOn-siteSalary Range: $107,744 USD to $179,940.80 USDJob DetailsDescriptionGCI embodies excellence...

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Software Developer (Systems Software)

New
Ardent Principles, Inc.
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Mclean, VA(On-Site/Office)
Posted 6 days ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VAWe’re seeking a Software Developer who brings a strong testing mindset and hands‑on experience validating appli...

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Account Executive

New
Warriors Solutions
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Remote/Hybrid
Mclean, VA(On-Site/Office)
Posted 6 days ago
5+ yrs exp
Secret
Not Specified

Account ExecutiveLocation: Remote / HybridTeam: SalesReports to: Sales Vice PresidentOur Client is a trusted cryptography software and services partner enabling enduring privacy, security, and complia...

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Cyber Security Engineer (Contingent Upon Award)

New
StratasCorp
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Mclean, VA(On-Site/Office)
Posted 6 days 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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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 2 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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Software Developer/ Engineer

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

Athenix Solutions Group is looking for Software Engineers in a variety of roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation. We have r...

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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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Program Manager Security & Adjudicative Support Services - TS/SC

Xcelerate Solutions
Mclean, VA(On-Site/Office)
Posted 1 month ago
10+ 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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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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