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Chantilly, VA

Security Clearance Jobs in Chantilly, VA

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Software Engineer (SWE)

New
Point Blank Technologies
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

POINT BLANK TECHNOLOGIES (Point Blank) is now hiring with a first-class salary (W2/1099), up to an 8% employer match on 401k plan, 6 weeks PTO, Dental, Vision and Medical and a $3,000 referral bonus f...

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Senior Principal Cyber Security Engineer

New
Dexian Signature Federal
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
Intel Agency
CI Polygraph

Responsibilities include but are not limited to: • Troubleshoot new and existing data collection issues to ensure accurate and reliable ingestion of security-relevant data. • Diagnose and resolve sys...

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MAC Network Engineer - Senior (Government)

New
AT&T Government Solutions
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

This position requires office presence of a minimum of 5 days per week and is only located at customer's site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, networ...

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Linux Systems Administrator

New
Dexian Signature Federal
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
CI Polygraph

Principal Linux Systems Administrator to join our team in Chantilly, VA. As a Principal Systems Administrator you will perform and lead system administration functions in a Linuxbased private Cloud e...

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Senior Technical Program Management Support

New
Modern Technology Solutions, Inc.
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

As a Senior Technical Program Management Support professional with MTSI you will provide Advisory and Assistance Services (A&AS) to achieve cost-effective, long-term, critical capabilities to support ...

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Senior Technology Developer (REMOTE)

New
Koniag Government Services
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Chantilly, VA(On-Site/Office)
Posted today
Public Trust
Not Specified

Kadiak, LLC a Koniag Government Services company, is seeking a Senior Technology Developer to support Kadiak and our government customer. The position is remote. This position requires the candidate t...

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Java Full Stack Developer - TS/SCI w/Poly

New
Cohere Technology Group LLC
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Java Full Stack DeveloperJob Location:Chantilly, VA (On-site 100%)Active TS/SCI security clearance.Need to have Current CI Poly or consent to Poly at a briefing.Job Description:Cohere is looking for a...

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Java Developer

New
Cohere Technology Group LLC
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Cohere Technology Group LLCJava DeveloperChantilly, VA - Full TimeCohere is seeking an experienced Java Developer! You will provide support on a team that provides a full spectrum of software developm...

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Sr. Dev Ops Engineer

New
Cohere Technology Group
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Cohere Technology Group LLCSr. Dev Ops EngineerChantilly, VA - Full TimeAre you a talented and experienced DevOps Engineer with a passion for cutting-edge technologies and a desire to make a differenc...

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Java Full Stack Engineer

New
Cohere Technology Group
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
Top Secret
Not Specified

Cohere is looking for a self-starting, team-oriented Mid-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team is researching and designing pro...

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Senior Software Engineer

New
Cohere Technology Group LLC
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Cohere Technology Group LLCSenior Software EngineerChantilly, VA - Full TimeCohere is looking for a Software Engineer to join our team in our Chantilly office. This person is responsible for the end-t...

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Senior Cloud Architect

New
Cohere Technology Group LLC
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Chantilly, VA(On-Site/Office)
Bethesda, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Cohere is seeking a Senior Cloud Architect!  You will take a lead on architecting an existing high-profile application in a cloud DevOps environment utilizing available UC2 and UC2S (AWS) service...

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Java Full Stack Engineer

New
Cohere Technology Group LLC
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Cohere Technology Group LLCJava Full Stack EngineerChantilly, VA - Full TimeWe are looking for Java Full Stack Development Engineers to join our team. Our teams are currently working in an Agile envir...

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Java Full Stack Developer TS/SCI

New
Cohere Technology Group LLC
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Cohere Technology Group LLCJava Full Stack Developer TS/SCIChantilly, VA - Full TimeJava Full Stack DeveloperJob Location:Chantilly, VAActive Top Secret or TS/SCI security clearance.Need to have Curre...

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Graph Database Engineer (TS/SCI with Poly Required)

New
GCI
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Job Category: Software EngineeringRequisition Number: GRAPH001977Posting DetailsPosted: June 25, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionWe are lookin...

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New Requirements Systems Engineer

New
Mobius Consulting, LLC
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Chantilly, VA(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Not Specified

Mobius is an award winning, Small Business Administration (SBA) certified Historically Underutilized Business Zone (HUBZone) company and certified Woman-Owned Small Business (WOSB) providing engineeri...

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Lead Systems Engineer (Modeling, Simulation, & Analysis)

New
BryceTech
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Company DescriptionBryceTech is a trusted leader in complex technology domains, delivering data-driven solutions in aerospace, biosecurity, and defense. We specialize in systems engineering, advanced ...

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Technical Lead Engineer

New
BryceTech
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Company Description:BryceTech is a trusted leader in complex technology domains, delivering data-driven solutions in aerospace, biosecurity, and defense. We specialize in systems engineering, advanced...

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Mission Engineer

New
BryceTech
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Not Specified

Company DescriptionBryceTech is a trusted leader in complex technology domains, delivering data-driven solutions in aerospace, biosecurity, and defense. We specialize in systems engineering, advanced ...

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Chief of Operations, SBST PAE

New
Department of Defense
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

DutiesThe United States Space Force (USSF) in Chantilly, VA is searching for a Chief of Operations to support the SBST PAE (NH-0343-03, GS-12/13 Equivalent). Description: Are you a strategic mastermi...

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