West McLean, VA

Security Clearance Jobs in West McLean, VA

Showing 18 Jobs

Systems Engineer (Electrical Engineering)

New
Ardent Principles, Inc.
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Mclean, VA(On-Site/Office)
Posted 2 days ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

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

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Field Team Lead

New
Xcelerate Solutions
Remote/Hybrid
Mclean, VA(On-Site/Office)
Posted 1 week ago
Mgr/Director
Top Secret
Not Specified

Field Team Lead- Top SecretXcelerate Solutions is seeking an experienced background investigations professional to join our leadership team as a Field Team Lead, supporting national security and suita...

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Program Manager - Secret (Remote)

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

Program Manager - Secret (Remote)Xcelerate Solution is currently seeking a Program Manager. As a Program Manager, you will lead transformative modernization and sustainment efforts for mission-critica...

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Subject Matter Expert (SME) Data Engineer - National Capital Reg

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

Subject Matter Expert (SME) Data Engineer 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Data Eng...

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Subject Matter Expert (SME) Data Architect - National Capital Re

Synertex LLC
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Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Subject Matter Expert (SME) Data Scientist 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a highly skilled...

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Subject Matter Expert (SME) Cybersecurity

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

Subject Matter Expert (SME) Cybersecurity 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Cyber De...

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Subject Matter Expert (SME) Big Data - National Capital Region (

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

Subject Matter Expert (SME) Big Data 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Big Data Subj...

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Lifecycle Manager - National Capital Region (NCR); Must have an

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

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

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

GCI
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Mclean, VA(On-Site/Office)
Posted 2 weeks ago
10+ 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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(Data Exploiter) Cyber Technical Analyst Advisor (TS/SCI with Po

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

Job Category: Cyber SecurityRequisition Number: DATAE001909Posting DetailsPosted: April 13, 2026Full-TimeOn-siteSalary Range: 110,260.8 to 184,142.4Job DetailsDescriptionGCI embodies excellence, integ...

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Account Executive

Warriors Solutions
Remote/Hybrid
Mclean, VA(Off-Site/Hybrid)
Posted 2 weeks 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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TTG-290 - Software Engineer - $243,300 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 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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TTG-285 - Systems Engineer - $315,450 Total Compensation

TTG Solutions Inc.
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Mclean, VA(On-Site/Office)
Posted 1 month 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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System Engineer

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

Athenix Solutions Group is looking for a Systems Engineer in Northern Virginia for a variety of roles to apply system engineering fundamentals to the development, testing, deployment, maintenance, ope...

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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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Client Executive - DHS/Fed Civ

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

Client Executive - DHS/Fed CivXcelerate Solutions is seeking a strategic Client Executive to lead business development efforts across the DHS/Fed Civ portfolios. This is a high-visibility individual c...

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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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