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Senior Python Programmer Jobs in Manassas, VA, US

20 senior python programmer jobs from 16 companies hiring in Manassas, VA, US.

All jobs in Manassas, VA, USSenior Python Programmer Jobs in United States
Nearby:Manassas Park·Buckhall·Sudley·Bull Run·Linton Hall·West Gate·Centreville·Bristow·Yorkshire·Lake Ridge·Chantilly·Washington·Dale City·Burke·Gainesville·Fairfax·Fairfax Station·South Riding·Montclair
20 jobs- Manassas • 50 miles
2mo
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Senior Software Programmer
Washington, District of Columbia, United States
$149k-$248k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management, technology, and risk consulting services.
12+ YOESenior software programmer with 12+ years of progressive experience, DOJ/IC environment, TS/SCI readiness, and expert-level software engineering across Java/Spring Boot, .NET, Python, or Node.js; strong CI/CD and secure coding.
Java, Spring Boot, DOTNET/C#, Python, Node.js, PostgreSQL, Oracle, GitLab CI, Jenkins, GitHub Actions, RMF, STIG, FIPS 140-2, FedRAMP High, AWS GovCloud, Azure Government, Terraform, CloudFormation
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1d
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AI Programmer
Washington or Washington
OnsiteFull Time
NTT DATA
NTT DATA: Global IT services and digital business transformation solutions
4+ YOEMid–Senior AI programmer with 4–7+ years in AI agents, MCP servers, Python engineering.
Python, Git, Docker, LangChain, LangGraph, MCP
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1mo
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CNO Senior Analyst/Programmer
Fort Meade, Maryland, United States
$200k-$250k/yr OnsiteFull Time
Peak 10 Incorporated
Peak 10 Incorporated: Cyber and enterprise system solutions provider for the DoD.
10+ YOE10+ years in computer/information/network engineering; 10 years programming in Assembly, C, C#, C++, Java, Perl or Python; Windows/Linux experience; familiar with version control; able to debug.
Assembly, C, C#, C++, Java, Perl, Python, Windows, Linux, Version Control
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1mo
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CNO Programmer
Annapolis Junction, Maryland, United States
$215k-$291k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOE10+ years of related experience; C/C++ and Python/Perl; TS/SCI with poly; US citizenship; Assembly experience; reverse engineering tools knowledge.
C/C++, Python, Perl, Assembly, Ghidra, IDApro, GDB, wireshark
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2mo
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Software Programmer (SME)
Washington, District of Columbia, United States
OnsiteFull Time
Dutch Ridge Consulting Group
Dutch Ridge Consulting Group: Provides IT solutions and technical support to federal agencies.
10+ YOEUS citizenship, Top Secret/Sci clearance, 10+ years of relevant experience, proficiency in Python/Java/C++, Bachelor's degree or significant equivalent experience, ability to work on DOJ/classified projects.
Python, Java, C++
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4w
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Computer Programmer
Rockville, Maryland, United States
$75k-$80k/yr OnsiteFull Time
Axle Informatics
Axle Informatics: Provides bioscience and IT solutions for biomedical research.
4+ YOE6+ years Linux experience; 4+ years IaC on AWS/GCP/Azure; 4+ years DevOps/SRE; 4+ years CI/CD tools; strong scripting; observability; container platforms; cloud migrations; security/compliance focus.
Ubuntu, CentOS, Red Hat, Linux, Docker, Kubernetes, Terraform, Ansible, Chef, Puppet, Jenkins, GitHub Actions, Prometheus, Grafana, ELK, CI/CD, Python, Bash, PowerShell, Node.js, R, Java, .NET Core
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3mo
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Systems Programmer
Washington, District of Columbia, United States
$127k-$179k/yr HybridFull Time
Noblis
Noblis: Provides technical and scientific solutions to federal government agencies.
US citizen/Green Card; ability to obtain FAA Public Trust; 10+ years in computer programming/data analytics; aviation/regulated environments preferred; advanced degrees available; strong software development and visualization skills.
Python, R, Java, C++, SQL, Dashboards, Data Visualization
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2mo
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Certified Software Developer/Programmer
Washington, District Of Columbia, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Global developer of aerospace, defense, and information security systems.
10+ YOEBachelor's degree in CS/Software Engineering; Certified Scrum Developer; 10+ years' software development experience; strong Python/Java/C++/C#; Agile/DevSecOps; CS fundamentals; Jenkins/Docker/Kubernetes; SharePoint/Tyler Tech familiarity.
Python, Java, C++, C#, Jenkins, Docker, Kubernetes, SharePoint, Tyler Tech
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2mo
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Certified Software Developer/Programmer
Washington, District of Columbia, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security solutions worldwide.
10+ YOEBachelor's in CS/Software Eng; Certified Scrum Developer; 10+ years in software development; Agile/DevSecOps; strong CS fundamentals; experience with Python/Java/C/C++, Jenkins, Docker, Kubernetes; SharePoint/Tyler Tech familiarity; U.S. citizenship; Top Secret/SCI clearance.
Python, Java, C++, C#, Jenkins, Docker, Kubernetes, SharePoint, Tyler Tech
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2mo
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Certified Software Developer/Programmer
Washington, District Of Columbia, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Provides advanced aerospace, defense, and security technologies and services.
10+ YOEBachelor's degree in CS/Software Engineering; 10+ years in software development; Certified Scrum Developer; languages: Python/Java/C++/C#; Agile/DevSecOps; Jenkins/Docker/Kubernetes; SharePoint/Tyler Tech
Python, Java, C++, C#, Scrum, Kanban, Jenkins, Docker, Kubernetes, SharePoint, Tyler Tech
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3mo
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CNO Analyst Programmer (All Levels)
Annapolis Junction, Maryland, United States
$105k-$240k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides engineering services and automation software to defense agencies.
12+ YOETS/SCI with polygraph; Bachelor's degree or 16 years programming experience; 12 years of relevant programming experience; proficiency in Assembly, C, C++, Java, Perl, Python; Windows/.NET and UNIX development; CNO tools development; documentation and reviews; team leadership; experience with network and packet-level programming.
Assembly, C, C++, Java, Perl, Python, Visual Studio, .NET, UNIX, makefiles, GOTS, embedded, Documentation, Version Control
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2mo
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CNO Analyst / Programmer
Fort Meade or Annapolis Junction
OnsiteFull Time
Altamira Technologies
Altamira Technologies: Provides engineering and analytic services for national security.
8+ YOETS/SCI/Full Scope Poly; BS in CS/IS/NET ENG with 8 years; MS may substitute 2 years; otherwise 12 years with no degree.
Java, Python, C, C++, Perl, Assembly
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3w
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GIS Analyst/Sr. GIS Programmer – Towson, MD
Falls Church, Virginia, United States
HybridFull Time
Creative Information Technology
Creative Information Technology: Provides IT solutions and software for government and healthcare sectors.
5+ YOEFive years+ in development using Java/.NET, JavaScript, HTML, C#, Python; ArcGIS Server and related ArcGIS tech; SQL/SSRS; strong problem solving and communication.
ArcGIS Server, ArcGIS API for JavaScript, ArcGIS Web AppBuilder, ArcGIS ModelBuilder, ArcGIS Mobile, CityWorks, Visual Studio 2010, ArcObjects SDK, SQL, SSRS, Oracle, SQL Server, Python, C#, JavaScript, HTML
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2mo
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Senior Application Programmer/Developer (Secret Clearance and Full time On-site)
Washington, District of Columbia, United States
$135k-$145k/yr OnsiteFull Time
MicroHealth
MicroHealth: Provides specialized health IT services for federal government agencies.
5+ YOEBachelor's degree in CS/IT or related field; 5+ years full-stack development; strong C#, Python, JavaScript/TypeScript; experience with .NET, SQL databases, HL7; federal/government contracting experience a plus.
C#, Python, JavaScript, TypeScript, .NET, SQL Server, Oracle, MySQL, HTML5, CSS3, jQuery, REST, SOAP, WSDL, XML, AWS, Azure DevOps, Jira, Palantir Foundry, Palantir Gotham, Git, CI/CD, HL7, EHR, HIPAA, Crystal Reports
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1mo
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Audio Visual Programmer (Associate, Mid-Level or Senior)
Herndon or United States
$93k-$192k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEActive TS/SCI w/ Counterintelligence Polygraph; Crestron programming; C/C++, Java, JavaScript, Python, Perl, Visual Basic; AV system integration and testing; network programming.
Crestron, C++, Java, JavaScript, Perl, Python, Visual Basic, C#, HTML
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4d
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CWMD Computer Programming SME (M&S) (8658)
Washington, District of Columbia, United States
OnsiteFull Time
Patricio Enterprises
Patricio Enterprises: Provides mission-critical support services to federal and defense agencies.
10+ YOESenior software programmer with 10+ years of experience in Python, C++, and Visual Basic; experience in modeling, simulation, and DoD environments.
Python, C++, Visual Basic
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1mo
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Audio Visual Programmer (Associate, Mid-Level or Senior)
Herndon, Virginia, United States
$93k-$192k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEActive TS/SCI with CIP or FSP; Crestron programming; strong programming languages; A/V system integration experience.
Crestron, C++, Java, JavaScript, Perl, Python, Visual Basic, C#, HTML
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1w
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AL/ML Programmer (Ft Meade, MD, US)
Fort Meade, Maryland, United States
$145k-$220k/yr OnsiteFull Time
MIT Lincoln Laboratory
MIT Lincoln Laboratory: Building advanced technology prototypes for national security.
5+ YOEPhD in a relevant field or MS with 5+ years experience or BS with 9+ years; active TS/SCI clearance.
Python, PyTorch, TensorFlow, Huggingface, NumPy, pandas, SciPy, Git
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1w
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Offensive Cyber Analyst / Programmer 2
Hanover, Maryland, United States
$93k-$164k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
8+ YOEActive US security clearance with a polygraph, 8+ years experience, BS in Math/Science/Engineering or related field; strong programming skills.
Assembly, C, C++, Python
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HiringCafe market data

Senior Python Programmer Jobs market signals in Manassas, VA, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
20
Hiring companies
16
Fresh sample
30% new in 30d
Salary visibility
75% show pay

Companies appearing in this market

BAE SystemsBoeingGuidehouseAltamira TechnologiesAxle InformaticsBelay TechnologiesCreative Information TechnologyDutch Ridge Consulting Group

Work location mix in visible results

Onsite: 18Hybrid: 2

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