West McLean, VA

Security Clearance Jobs in West McLean, VA

Showing 16 Jobs

Principal MLOps Engineer

New
Raft
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Remote/Hybrid
Mclean, VA(On-Site/Office)
Boston, MA(On-Site/Office)
San Antonio, TX(On-Site/Office)
Colorado Springs, CO(On-Site/Office)
Posted today
10+ yrs exp
Top Secret
Not Specified

Principal MLOps EngineerRemote, US; DMV; McLean, VA; Boston, MA; San Antonio, TX; Colorado Springs, CO; Tampa, FL; Honolulu, HIThis is a U.S. based position. All of the programs we support require U.S...

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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 1 week ago
10+ yrs exp
TS/SCI
Polygraph

Job Category: Software EngineeringRequisition Number: SOFTW002142Posting DetailsPosted: June 4, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDLocationsShowing 1 locationMcLeanMcL...

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Software Developer (Systems Software)

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

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VAWe are seeking a driven, hands‑on Software Developer (Systems Software) who thrives in complex cloud environmen...

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

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

Praescient Analytics Home Open submenu (About Us )About Us Open submenu (Solutions )Solutions Open submenu (Careers )Careers Open submenu (News & Events )News & Events Contact Close su...

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Artificial Intelligence (AI) Analyst / Engineer

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

Artificial Intelligence (AI) Analyst / Engineer 📍 Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a ski...

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

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

Systems Test 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 (Test) to ...

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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
Full Scope 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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Executive Technician - National Capital Region (NCR); Must have

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

Executive Technician 📍 Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon Award Join Synertex LLC and bring your expertise to a mission that matters. We'r...

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Risk Management Framework Engineer

Altamira Technologies
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Chantilly, VA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted 2 weeks ago
5+ yrs exp
TS/SCI
CI Polygraph

Position Location: Chantilly, VA/McLean, VA.Position Description:We are seeking a Risk Management Framework engineer responsible for a critical operational network. This role ensures systems are secur...

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Principal Architect

Altamira Technologies
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State College, PA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
Not Specified

Principal Architect Key Roles Help drive innovation in technology, architecture, integration, testing, and modernization in both the company and customer spaces.Construct, design, and implement soluti...

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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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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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Targeting 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, 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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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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