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Python Engineer Jobs in Leonardtown, MD, US

1,500+ python engineer jobs from 500+ companies hiring in Leonardtown, MD, US.

All jobs in Leonardtown, MD, USPython Engineer Jobs in United States
Nearby:California·Lexington Park·Chesapeake Ranch Estates-Drum Point·Chesapeake Ranch Estates·Washington·Waldorf·St. Charles·Saint Charles·Alexandria·Clinton·Arlington·Fort Washington·Oxon Hill-Glassmanor·Camp Springs·Woodlawn·Dale City·Suitland-Silver Hill·Bowie·Lake Ridge
1,584 jobs- Leonardtown • 50 miles
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Python Developer
Washington, District of Columbia, United States
OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global business and technology transformation consulting services.
3+ YOE3+ years in data and automation engineering with Python; 3+ years SQL; 2+ years cloud platforms (Databricks, Airflow, AWS); U.S. Citizenship; able to obtain security clearance.
Python, Databricks, Apache Airflow, AWS Lambda, S3, SQL
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6d
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Python Developer
Lexington Park, Maryland, United States
$55k-$126k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Design, develop, and implement software applications using Python and related stacks; obtain a Secret clearance; HS diploma or GED.
Python, JavaScript, Scala
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5d
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Python Developer
Lexington Park, Maryland, United States
$55k-$126k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Software development experience with Python/JavaScript/Scala; ability to obtain Secret clearance; HS diploma or GED; desirable ML/AI knowledge.
Python, JavaScript, Scala, AI/ML tools
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1w
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Sr. Python Engineer, Agentic AI
Washington, District of Columbia, United States
$168k-$252k/yr HybridFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
7+ YOESenior backend engineer with Python experience, AI/agentic workflows, scalable systems, observability, and mentorship.
Python, FastAPI, Asyncio, LLMs, APIs, Microservices, Distributed Systems
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1mo
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Python Developer (Cybersecurity)
Dahlgren, Virginia, United States
OnsiteFull Time
TMC Technologies
TMC Technologies: Provides engineering and IT services to government and defense clients.
Develop software and security tools using Python; ability to obtain Secret security clearance; Bachelor's in Computer Science or Cybersecurity; on-site at NSWC Dahlgren.
Python
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2mo
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Python / AI Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides information technology consulting and business process outsourcing services.
3+ YOEDesign, develop, and deploy AI solutions using cloud architectures and LLMs; lead projects; implement NLP, ML, and generative AI; ensure security and governance.
Python, TensorFlow, PyTorch, LangChain, LangGraph, Google Cloud, Azure, Azure Functions, Azure API Management, Azure Service Bus, Logic Apps, Azure Storage, Azure Cognitive Services, Azure Cosmos DB, Azure Data Factory, Databricks, Azure Data Lake, Splunk, AppInsights, Agentic AI
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1w
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Systems Engineer 1 (Travel Required) - RF/Python
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
1+ YOETop Secret/SCI clearance with polygraph; US citizen; bachelor’s in Engineering; 1 year systems engineering; Python and VBA; RF/EMI testing experience; knowledge of RF tools and test documentation.
Python, Visual Basic for Applications, RF testing equipment, Network analyzer, Spectrum analyzer, Oscilloscope
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3w
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Software Engineer - Python
Annapolis Junction, Maryland, United States
OnsiteFull Time
Interclypse
Interclypse: Provides software engineering and cybersecurity solutions for government agencies.
Develop Python/FastAPI middleware; build pipelines; implement REST API; ensure testing; participate in Agile sprints; documentation.
Python, FastAPI, REST API, Git, Agile, DevSecOps, Axway, Windows NAS, SQL, UAT
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2mo
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Python / AI Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting, digital transformation, and business process outsourcing.
3+ YOEDegree in Computer Science, Data Science, AI or related field; 3-5 years AI development; strong Python; experience with NLP, generative AI, cloud, and LLM integrations.
Python, TensorFlow, PyTorch, LangChain, LangGraph, Google Cloud, Azure, OpenAI, Databricks, Azure Cognitive Services, Cosmos DB, Azure Data Factory
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4w
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Software Engineer (Python/Django)
Arlington, Virginia, United States
RemoteFull Time
Allocore
Allocore: Cloud platforms for government loans, grants, and fraud prevention.
3+ YOE3+ years Python/Django; design and build scalable web apps; APIs with DRF; async processing; PostgreSQL; AWS/GCP/Azure; code reviews; occasional travel to DC area; U.S. citizenship for clearance.
Python, Django, Django REST Framework, Celery, PostgreSQL, AWS, GCP, Azure, Git, CI/CD
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3w
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Software Engineer III (Python)
Washington, District of Columbia, United States
$165k-$180k/yr OnsiteFull Time
Truist
TruistNYSE: TFC: Offers personal banking, business lending, and investment management services.
Proficient in Python with hands-on AWS, GitLab CI/CD, containerized apps, Terraform/CloudFormation; IaC with security; cloud infrastructure automation; English fluency; onsite in Washington DC; visa sponsorship not provided.
Python, GitLab, AWS, Terraform, CloudFormation, Wiz, ECS, EKS, EC2, S3, CloudTrail, CloudWatch, CloudFront, VPC
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1w
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Senior Engineer, Production
Arlington, Virginia, United States
OnsiteFull Time
Venture Global LNG
Venture Global LNGNYSE: VG: Produces and exports liquefied natural gas from North American facilities.
3+ YOE3+ years production/ process engineering; advanced degree preferred; LNG or hydrocarbon experience; data tools such as Power BI, Python/SQL beneficial.
Excel, Power BI, Unisim, HYSYS, Python, SQL
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1mo
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Staff Industrial Engineer
Georgetown, Texas, United States
OnsiteFull Time
ZT Systems
ZT SystemsNASDAQ: SANM: Manufactures custom server and storage hardware for data centers.
5+ YOE5+ years engineering in manufacturing; Bachelors in industrial/mechanical engineering; Python/SQL/Tableau/Power BI proficiency; strong analytical and leadership skills.
Python, SQL, Tableau, Power BI
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2w
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GNC Engineer
Dahlgren, Virginia, United States
OnsiteFull Time
Corvid Technologies
Corvid Technologies: Provides high-fidelity physics simulation and engineering design services.
6+ YOEUS citizen with Secret clearance; Bachelor's in Engineering (or related STEM) and 6+ years; experience in GPS/INS, navigation, MATLAB/Python/C/C++, GNC and signal processing.
MATLAB, Python, C, C++, GNC, Signal Processing
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2w
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Field Engineer
Austin or El Segundo or Washington
OnsiteFull Time
Gallatin
Gallatin: Develops AI software for military logistics and supply chains.
Hybrid customer-facing engineering with frontend/backend skills; Python/JavaScript proficiency; strong CS/Math background; travel up to 50%; ability to obtain/maintain security clearance.
Python, JavaScript, Kubernetes, Helm, CI/CD, DevSecOps, MSS, Advana, Vantage, Envision
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2mo
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Electrical Engineer
Fredericksburg, Virginia, United States
OnsiteFull Time
Boyd Corporation
Boyd Corporation: Designs and manufactures engineered material and thermal management solutions.
10+ YOEDesign, develop, modify, and evaluate electrical hardware; bachelor’s in Electrical Engineering; 10+ years of experience; PCB design with Altium; mixed-signal board design; firmware in C/C++ or Python; strong communication and teamwork.
Altium, Schematic Capture, PCB design tools, DMM, oscilloscope, signal generators, soldering equipment, hi power supply, C/C++, Python
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4w
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Cloud Engineer
Arlington, Virginia, United States
OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
6+ YOE6+ years in cloud engineering or Linux systems; US citizen with active DoD Secret clearance (TS/SCI preferred); experience with AWS/Azure/GCP; scripting (Bash, Python); DoD 8140 IAT Level II preferred.
AWS, Azure, GCP, Bash, Python, Ansible, Terraform, Red Hat Satellite, OpenShift, Kubernetes
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1mo
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Software Developer
Springfield, Virginia, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
3+ YOEBachelor’s degree in CS/Engineering; 3+ years development experience; strong Python/Java/Angular/HTML/XML skills; Agile; cloud; REST; SQL.
Python, Java, Perl, Angular, HTML, CSS, XML, Tomcat, Solr, Alfresco, Oracle, PostgreSQL, AWS, REST, SQL
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2mo
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AI/ML Engineer
Arlington, Virginia, United States
HybridFull Time
Elder Research
Elder Research: Provides data science and predictive analytics consulting and training.
3+ YOE3+ years hands-on AI/ML in production; BS in CS/Data Science/Math/Engineering; Python; PyTorch/TensorFlow; Azure; MLOps; AI agents.
Python, PyTorch, TensorFlow, Azure, Azure ML, Azure Synapse, Azure Data Lake, Copilot Studio
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1mo
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SME Full Stack Developer - Java/Python , Clearance Required
Ashburn, Virginia, United States
HybridFull Time
SourceFly
SourceFly: We provide IT services and workforce solutions to government clients.
5+ YOE5+ years’ full-stack development with Java/Python; security clearance (Secret); government/military domain experience.
Java, Python, Spring Boot, Docker, Kubernetes, REST, React, Angular, Vue.js, Jenkins, Gitlab CI, Harness, gRPC, RabbitMQ, Kafka, AWS, PostgreSQL, Oracle, Elasticsearch, Solr, Hadoop, Spark
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1mo
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Lead Quantitative Engineer – Single Family
Washington or Reston
$141k-$184k/yr HybridFull Time
Fannie Mae
Fannie MaeOTCQB: FNMA: Providing liquidity and stability to the U.S. housing market.
4+ YOE4+ years in software/quantitative engineering; strong Python; Linux; SQL/Tableau; knowledge of modeling and governance.
Python, GitHub Copilot, ChatGPT, MS Copilot, SQL, Tableau, C++
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2mo
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AI/ML Engineer - Python/GenAI/.Net/C# - Remote
Minneapolis or Washington D.C.
$73k-$130k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.
3+ YOE3+ years Python; 2+ years C#/ .NET; cloud (Azure) experience; 1+ year Terraform; 1+ year GitHub Actions; database design; undergraduate degree or equivalent.
Python, C#, .NET, SQL, FastAPI, Azure, Terraform, GitHub Actions, LangChain, LangGraph, APIs, LLMs
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1mo
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Software Developer
Springfield, Virginia, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
3+ YOEBachelor’s degree in CS/IS/Engineering; 3+ years development experience with Python, Java, Perl, Angular, HTML/CSS, XML, Oracle/Postgres; Agile/cloud; strong communication and problem-solving.
Python, Java, Perl, Angular, HTML, CSS, XML, Apache Tomcat, Solr, Alfresco, Oracle, PostgreSQL, REST APIs, AWS
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3w
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Software Developer
Welcome, Maryland, United States
$75k-$102k/yr OnsiteFull Time
Space Ground System Solutions
Space Ground System Solutions: Provides engineering services for satellite ground systems and space missions.
5+ YOE0-5 years software engineering experience; Linux proficiency; Java/Go/JavaScript/C/C+/Python; React/Web tech; on-call rotation; US citizenship for security clearance.
React, Java, Go, JavaScript, C/C++, Python, Linux, RHEL, Kubernetes, Docker, Podman, Git, Bitbucket, Jira
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2mo
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Electronic Warfare Engineer
Patuxent River, Maryland, United States
$77k-$106k/yr OnsiteFull Time
SRC
SRC: Develops electronic warfare, radar, and sensor systems for defense.
Bachelor's in engineering/physics/math; independent and collaborative work; strong communication; multitask in fast environment; scripting in Python or MATLAB; document technical analyses; eligible for security clearance.
Python, MATLAB, C++, RF equipment, lab equipment, servers, switches, routers, virtual machines
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2mo
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Senior Astrodynamics Engineer
El Segundo or Washington or Huntsville
$155k-$185k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Builds orbital factories for pharmaceutical manufacturing and reentry capsules.
5+ YOESenior astrodynamics engineer with 5+ years experience; expert in trajectory design, optimization, and orbital mechanics; proficient in C++/Python/Matlab; able to lead mission planning and modeling.
C++, Python, Matlab, Trajectory design tools
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1mo
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Wireless Engineer - Satellite
Washington, District of Columbia, United States
OnsiteFull Time
Lynk Global
Lynk Global: Enables direct satellite-to-phone connectivity for standard mobile devices.
Master’s degree in RF or Electrical Engineering; experience with SDRs and RF systems; integration of radios/antennas/ground stations; programming in C/C++, Python, MATLAB; Linux proficiency; knowledge of DVB-S2, CCSDS; microcontroller/SDR experience.
Software-defined radios, RF systems, Linux, Python, C++, MATLAB, Spectrum analyzer
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2mo
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Staff Engineer, Software Systems (R4445)
San Diego or Dallas or Washington, D.C. or Boston
$140k-$210k/yr OnsiteAll Commitments Available
Shield AI
Shield AI: Develops autonomous AI-piloted aircraft and software for defense operations.
5+ YOE5+ years systems engineering or related experience; BS in STEM; MBSE experience; software experience in C++/Python; able to obtain US security clearance.
C++, Python, MBSE, SysML, UML, Cameo
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1mo
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Vulnerability Research Engineer
Washington, D.C., District of Columbia, United States
$115k-$181k/yr OnsiteFull Time
Integration Innovation
Integration Innovation: Engineering, cybersecurity, and simulation solutions for defense agencies.
5+ YOEBachelor’s in STEM; 5+ years reverse engineering, malware analysis, or low-level software/firmware analysis; strong C/C++, Python; experience with disassemblers and debuggers; embedded systems knowledge.
IDA Pro, Ghidra, Binary Ninja, WinDbg, gdb, lldb, Python, C/C++
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1mo
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Lead Software Reverse Engineer
Arlington, Virginia, United States
$154k-$231k/yr OnsiteFull Time
Two Six Technologies
Two Six Technologies: Develops cybersecurity and data systems for national security missions.
7+ YOEBachelor's in CS/Engineering with 7+ years in a similar role; strong C/C++, Python, Assembly; reverse engineering; Linux; experience with IDA Pro/Binary Ninja/Ghidra; leadership experience.
C, C++, Python, Assembly, IDA Pro, Binary Ninja, Ghidra, QEMU, Wireshark, tcpdump, Linux
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1mo
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Mid-Level Data Platform Engineer (Python) – Palantir Foundry / Jupiter Platform Support (Secret Cleared)
Washington, District of Columbia, United States
RemoteFull Time
Redhawk Administrative Services
Redhawk Administrative Services: Provides financial and administrative support services to federal agencies.
4+ YOEMid-level data platform engineer with 4-7 years in data engineering, Python pipelines, ETL/ELT, and enterprise data platforms; secret clearance preferred.
Python, SQL, Palantir Foundry, Databricks, AWS
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2mo
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Senior, AI Platform Engineer
New York City or Louisville or Dallas or Washington or Tampa or Boston
$141k-$194k/yr HybridFull Time
Humana
HumanaNYSE: HUM: Provides health insurance plans and integrated clinical healthcare services.
5+ YOE5+ years in software engineering with distributed systems; Python or Java; Cloud experience (GCP preferred); Docker/Kubernetes; CI/CD; observability; healthcare regulatory knowledge.
Docker, Kubernetes, Terraform, Pulumi, Python, Java, PostgreSQL, MySQL, MongoDB, Redis, Cassandra, Google Cloud Platform
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1mo
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Mid-Level Data Platform Engineer (Python) – Palantir Foundry / Jupiter Platform Support (Secret Cleared)
Washington, District of Columbia, United States
RemoteFull Time
Potawatomi Federal Solutions
Potawatomi Federal Solutions: Provides administrative and strategic support to tribally owned federal contractors.
4+ YOEMid-level data platform engineer with 4–7 years in data engineering or platform engineering; Python; Palantir Foundry/Jupiter experience; SQL; secret clearance; remote eligible in National Capital Region.
Python, SQL, Palantir Foundry, Databricks, AWS
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2mo
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Bridge Management Engineer (Arlington, VA, US)
Arlington, Virginia, United States
HybridFull Time
Mott MacDonald
Mott MacDonald: Global consultancy providing engineering, management, and development services.
3+ YOE3+ years in bridge engineering/asset management; Bachelor's in Civil Engineering; EIT preferred, PE preferred; strong communication and teamwork; Excel; GIS; Python exposure a plus.
Excel, Geographic Information Systems, Python
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1w
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Lead Systems Engineer/Architect
Ashburn, Virginia, United States
OnsiteFull Time
Brightline Interactive
Brightline Interactive: Develops immersive technology, spatial computing, and training simulations.
12+ YOE5+ MgmtExtensive systems engineering and software architecture experience; 12+ years; leadership in architecture decisions; DoD compliance experience; edge/cloud architectures; CI/CD; Python/C++.
Python, C++, Rust, Go, Docker, Kubernetes, Terraform, AWS, Azure, GCP, MQTT, DDS, OPC UA, CoAP
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2mo
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Aerospace Algorithms Engineer
Cambridge or Seattle or Arlington
$90k-$210k/yr HybridFull Time
MORSE Corp
MORSE Corp: Engineers AI, software, and unmanned systems for defense.
5+ YOEUS citizenship or ability to obtain a U.S. security clearance; MS or PhD in Aerospace Engineering, Robotics, Physics or related field; Python; strong physics, math, statistics background; 5+ years of experience; algorithm development and simulations.
Python
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2w
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ENGINEER/SCIENTIST
Dahlgren, Virginia, United States
$71k-$158k/yr OnsiteFull Time
Naval Surface Warfare Center Dahlgren Division
Naval Surface Warfare Center Dahlgren Division: Develops and integrates advanced naval warfare and weapon systems.
1+ YOEInterdisciplinary engineering/science role focusing on radar systems; requires specialized experience in testing, analysis, and development of engineering data.
Python, C++, Java, MATLAB, GUI
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1mo
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Trajectory Optimization Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
0+ YOEMS in engineering, computational science, applied mathematics, or related; strong programming (MATLAB/Python); background in nonlinear programming/optimal control; able to obtain Interim Secret clearance and ultimately Top Secret clearance; experience with complex mathematical models.
MATLAB, Python, C++
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2mo
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Junior RF Electrical Engineer - Poly Req'd
Herndon or Washington or Quantico
OnsiteFull Time
Patriot Group International
Patriot Group International: Global mission support and intelligence services for government agencies.
0+ YOEBachelor's in Electrical Engineering; MATLAB/Python proficiency; RF propagation modeling; electronics testing; briefing and reporting.
MATLAB, Python, spectrum analyzers, signal generators, voltage meters, continuity testers
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Test Engineer
Washington, District of Columbia, United States
$85k-$163k/yr OnsiteFull Time
i3
i3: Provides engineering and technical solutions for defense and aerospace.
2+ YOEBS in Engineering/Engineering Technology/Computer Science; 2 years experience; networking interfaces; Windows/Linux; scripting; lab tools; willing to travel.
Oscilloscope, Logic Analyzer, DMM, Python, Bash, PowerShell, Windows, Linux, Ethernet, CAN, SPI, I2C, Serial / UART
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HiringCafe market data

Python Engineer Jobs market signals in Leonardtown, MD, 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
1,500+
Hiring companies
500+
Fresh sample
37% new in 30d
Salary visibility
66% show pay

Companies appearing in this market

BAE SystemsBooz Allen HamiltonElder ResearchHumanai3Integration InnovationInterclypseMORSE Corp

Work location mix in visible results

Onsite: 67Hybrid: 25Remote: 6