Python Jobs in Chantilly
409 live jobs using Python in Chantilly, updated daily. Apply directly on Haystack.
Last updated 17 September 2026. Job counts refresh daily.
As of 17 September 2026, Haystack lists 409 live Python jobs in Chantilly, with 43 added in the past week and typical advertised salaries of $140k to $184k. Employers hiring right now include Leidos, MANTECH and Booz Allen Hamilton. 6% of these roles are remote friendly.
Top companies hiring
plus 108 more companies hiring in this category
- LE
Data Scientist SME with Security Clearance
NewLeidos
Chantilly, VA馃嚭馃嚫$131.3k - $237.3k/yrHybridYesterdayAWSMachine LearningNumPy+13Technology - LE
Systems Administrator/Helpdesk Engineer with Security Clearance
NewLeidos
Chantilly, VA馃嚭馃嚫$73.5k - $132.8k/yrHybridYesterdayDockerAWSActive Directory+10Technology - FA
Full Stack Developer with Security Clearance
NewFantom Corporation
Chantilly, VA馃嚭馃嚫On-siteYesterdayMongoDBSQLAWS+14Technology - BI
TS/SCI - Devops/ Systems Engineer with Security Clearance
NewBailey Information Technology, LLC
Chantilly, VA馃嚭馃嚫Hybrid2 days agoDockerAPI GatewayAWS+5Technology - LE
Data Scientist SME
NewLeidos
Chantilly, VA馃嚭馃嚫$131.3k - $237.3k/yrHybridYesterdayAWSMachine LearningNumPy+13Technology - OC
Satellite Flight Software Engineer (Embedded Systems/SETA) with Security Clearance
NewOMNI Consulting Solutions
Chantilly, VA馃嚭馃嚫On-siteYesterdayRustFPGAC+++3Technology - OC
Senior Systems Engineer with Security Clearance
NewOMNI Consulting Solutions, LLC
Chantilly, VA馃嚭馃嚫HybridYesterdayMATLABConfluenceJira+1Technology - TF
Full Stack Software Engineer (Junior/Senior/Expert) (U.S. Citize with Security Clearance
NewTask Force Talent
Chantilly, VA馃嚭馃嚫$100k - $250k/yrOn-siteYesterdaySQLAWSAzure+6Technology - TA
Cyber Network Engineer TSSCI with Security Clearance
NewTENICA and Associates LLC
Chantilly, VA馃嚭馃嚫Hybrid2 days agoPythonTechnology - CS
Systems Engineer Risk Mitigation with SIGINT Senior with Security Clearance
NewCASTALIA SYSTEMS LLC
Chantilly, VA馃嚭馃嚫On-siteYesterdayMATLABPythonTechnologyGet new Python jobs in Chantilly in your inbox
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- GC
Cloud Engineer (TS/SCI with Poly Required) with Security Clearance
NewGCI
Chantilly, VA馃嚭馃嚫$187.2k/yrOn-siteYesterdayAWSAnsibleBash+5Technology - GC
Software Engineer (TS/SCI with Poly Required) with Security Clearance
NewGCI
Chantilly, VA馃嚭馃嚫$164.4k/yrOn-siteYesterdayAWSAgileCDK+4Technology - TH
Senior Web Developer - Active Secret Clearance
NewTOMORROW HIRE
Chantilly, Virginia馃嚭馃嚫On-siteYesterdayRubySQLAWS+8Technology - TH
Web Developer - Active Secret Clearance
NewTOMORROW HIRE
Chantilly, Virginia馃嚭馃嚫On-siteYesterdayRubySQLAWS+8Technology - TH
Web Developer - Active Secret Clearance with Security Clearance
NewTOMORROW HIRE
Chantilly, VA馃嚭馃嚫$140k - $160k/yrOn-site2 days agoRubySQLAWS+8Technology - TH
Senior Web Developer - Active Secret Clearance with Security Clearance
NewTOMORROW HIRE
Chantilly, VA馃嚭馃嚫$185k - $215k/yrOn-site2 days agoRubySQLAWS+8Technology - BT
Software Engineer (Full Stack Developer) with Security Clearance
NewBespoke Technologies Inc.
Chantilly, VA馃嚭馃嚫Hybrid2 days agoMicroservicesShellSpring+9Technology - GC
Systems Engineer (TS/SCI with Poly Required) with Security Clearance
NewGCI
Chantilly, VA馃嚭馃嚫$142.8k/yrOn-site2 days agoAWSAnsibleBash+6Technology - CA
Senior Cybersecurity Software Engineer with Security Clearance
NewCACI
Chantilly, VA馃嚭馃嚫$98.5k - $206.8k/yrHybrid2 days agoEncryptionTCP/IPAnsible+8Technology - DW
Data Engineer/ETL Engineer with Security Clearance
NewDark Wolf
Chantilly, VA馃嚭馃嚫Hybrid2 days agoRustETLAgile+3Technology - MA
Senior Data Engineer
NewMANTECH
Chantilly, Virginia馃嚭馃嚫Hybrid2 days agoFastAPISQLETL+4Technology - LE
Cyber-Physical Systems Reverse Engineer
Leidos
Chantilly, VA馃嚭馃嚫$107.9k - $195.1k/yrHybrid1 week agoMATLABEmbedded SystemsAssembly+3Technology - LE
Technical Lead
Leidos
Chantilly, VA馃嚭馃嚫$131.3k - $237.3k/yrHybrid5 weeks agoMicroservicesOracleAWS+8Technology - SE
ETL Developer SME with Security Clearance
NewSentar
Chantilly, VA馃嚭馃嚫HybridYesterdayDockerMySQLSQL+8Technology - AE
IC 2027 Navigation & Positioning Architect Systems Engineer with Security Clearance
Aerospace Corporation
Chantilly, VA馃嚭馃嚫$100k - $110k/yrRemote3 days agoC++PythonTechnology - TS
Software Developer with Security Clearance
NewTwo Six Technologies
Chantilly, VA馃嚭馃嚫$124.6k - $224.5k/yrHybrid2 days agoAgilePythonReact+1Technology - II
Generative AI Engineer
Interon IT Solutions LLC
Chantilly, VA馃嚭馃嚫On-site3 days agoDockerFastAPISQL+11Technology - GD
Software Engineer (Full Stack Developer)- TS/SCI with Polygraph with Security Clearance
General Dynamics Information Technology
Chantilly, VA馃嚭馃嚫Hybrid5 days agoMicroservicesSpringSpring Boot+5Technology - AK
Data Engineer (Active TS/SCI with CI Poly Clearance)
Akima, LLC
Chantilly, VA馃嚭馃嚫$150k - $170k/yrHybrid5 days agoDockerMySQLSQL+10Technology - GR
Software Engineer
GRVTY
Chantilly馃嚭馃嚫5 days ago401kEEOCHTTPS+4Technology
Frequently asked questions
How many Python jobs in Chantilly are available?
Haystack currently lists 409 live Python jobs in Chantilly, with 43 added in the past week. Numbers refresh daily.
What do Python jobs in Chantilly pay?
Advertised salaries typically range from $140k to $184k per year, based on 147 live postings with advertised salaries.
Which companies are hiring for Python jobs in Chantilly?
Leidos, MANTECH, Booz Allen Hamilton, GRVTY, CACI are actively hiring right now, alongside 109 other employers.
Are there remote Python jobs in Chantilly?
Yes. 24 of the current listings are remote friendly. Browse the remote-only view.