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Python Engineer Jobs in Saint James, MD, US

1,000+ python engineer jobs from 270+ companies hiring in Saint James, MD, US.

All jobs in Saint James, MD, USPython Engineer Jobs in United States
Nearby:Hagerstown·Halfway·Martinsburg·Robinwood·Frederick·Ballenger Creek·Waynesboro·Fountainhead-Orchard Hills·Chambersburg·Leesburg·Germantown·Winchester·Boonsboro·Williamsport·Ashburn·Gaithersburg·Montgomery Village·Sterling·North Potomac
1,033 jobs- Saint James • 50 miles
1mo
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Lead Systems Engineer (Modeling, Simulation, & Analysis)
Chantilly, Virginia, United States
HybridFull Time
BryceTech
BryceTech: Engineering and analytics services for aerospace and defense agencies.
10+ YOETS/SCI clearance; Bachelor's in Science/Engineering/Math; 10+ years in modeling, simulation, and analysis; strong requirements development; space systems experience; effective communication.
Aerospace modeling tools, Python, STK, AFSIM
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3w
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Software Engineer
Columbia, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
3+ YOEEntry-level Software Engineer with Python proficiency; TS/SCI with polygraph; 3 years experience or 4 years substituted for a B.S.; strong software development background.
Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents
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5d
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Advanced Space Systems Engineer- Chantilly
Chantilly, Virginia, United States
$119k-$132k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
5+ YOEBachelor’s degree in Systems Engineering or related field; 5+ years experience, or Master’s degree with 3+ years; Agile experience preferred; TS/SCI clearance; U.S. citizenship.
MATLAB, Python, SysML, MBSE, Cameo, MagicDraw, Radar Processing, DSP
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3w
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Software Engineer
Reston, Virginia, United States
OnsiteContract
Global C2 Integration Technologies
Global C2 Integration Technologies: Provides AI and engineering solutions for defense missions.
Active TS/SCI clearance; Bachelor's in engineering or related field or equivalent; experience with Java, Python, Node.js, JavaScript, HTML; client/server architectures; data transport concepts.
Java, Python, Node.js, JavaScript, HTML, Atlassian Jira, Confluence, CI/CD
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2mo
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Senior FPGA Engineer
Herndon, Virginia, United States
RemoteFull Time
iDirect Government
iDirect GovernmentSGX: S63: Manufactures secure satellite communications equipment for government and defense.
8+ YOE8+ years FPGA design experience; Verilog/SystemVerilog/VHDL; Xilinx/Altera; RTL verification; timing closure; SDR knowledge; RF considerations; DoD clearance.
Verilog, SystemVerilog, VHDL, Xilinx tools, Altera tools, ModelSim, QuestaSim, HDL, C/C++, LabVIEW, Python, Matlab, Simulink
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1mo
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Software Engineer Level 5
Reston, Virginia, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
Backend development, data engineering, API development; Python, FastAPI, PostgreSQL, Elasticsearch; TS/SCI with CI Polygraph.
Python, FastAPI, PostgreSQL, Elasticsearch
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1w
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AI Engineer
Reston, Virginia, United States
$75k-$170k/yr OnsiteFull Time
Amivero
Amivero: Provides digital services and IT modernization for government agencies.
5+ YOE5+ years software or ML engineering; 2+ years GenAI/LLM; strong Python; vector DB and RAG experience; AWS Bedrock/OpenSearch; US citizenship; DHS clearance preferred.
Python, OpenSearch, Bedrock, Pinecone, Weaviate, Chroma, FAISS, LangChain, LlamaIndex, Haystack, APIs, Docker, Kubernetes, MLOps, CI/CD, Cloud
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2mo
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Data Engineer
Chantilly or Herndon
OnsiteFull Time
Bespoke Technologies
Bespoke Technologies: Provides intelligence analysis and systems engineering for national security.
6+ YOE6+ years data engineering; ETL/ELT; Python, SQL, Spark; cloud (AWS/Azure); Databricks, Palantir, Snowflake; Agile/Scrum; data quality and monitoring; TS/SCI clearance.
Python, SQL, Spark, PySpark, Databricks, Terraform, AWS, Azure, Snowflake, Palantir, NiFi
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6d
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Software Engineer
Reston, Virginia, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
3+ YOEStrong engineering background; 3+ years with Java, Python, C++, Rust, Go, JavaScript; data processing experience; navigate complex systems; travel up to 25%; eligible for U.S. Secret clearance.
Java, Python, C++, Rust, Go, JavaScript
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2w
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Senior Site Reliability Engineer
Reston, Virginia, United States
$164k-$222k/yr HybridFull Time
Verisign
VerisignNASDAQ: VRSN: Provides internet domain name registry and DNS infrastructure services.
10+ YOEBachelor's degree in computer science or related field; 10+ years sys/admin experience; strong Linux, Python, automation, and IaC skills; excellent communication; security knowledge; monitoring and DevOps tooling experience.
Ansible, Jenkins, Hashicorp Vault, Guardicore, Grafana, Splunk, Github, Jira, Confluence, oVirt, VMware, Squid, RedHat Enterprise Linux, ServiceNow, FreeIPA, Active Directory
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1d
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Software Engineer- AI
Herndon or Cincinnati or United States or North Carolina or Georgia or Texas or New Jersey or Pennsylvania or Illinois or District of Columbia or Florida or South Carolina or Colorado or Indiana
HybridFull Time
Exostar
Exostar: Cloud platforms for secure collaboration in regulated industries.
2+ YOE2+ years software engineering; proficient in Angular/TypeScript, .NET/C#, Python; cloud-native experience (Azure); able to work in regulated FedRAMP/CMMC environments.
Angular, TypeScript, .NET, C#, Python, Azure Government, Terraform, Bicep, CI/CD, Cloud
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1w
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Knowledge Graph Engineer
Reston or Somerville
$140k-$170k/yr HybridFull Time
Babel Street
Babel Street: AI-powered identity intelligence and risk operations software solutions.
2+ YOE2–5 years software engineering; Python and at least one typed language; graph databases; SQL; cross‑team collaboration
Python, Java, Go, TypeScript, ArangoDB, Neo4j, TigerGraph, JanusGraph, NetworkX, SQL, BigQuery, Cloud Run, GCP
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1w
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Software Engineer
Sterling, Virginia, United States
OnsiteFull Time
Northstrat
Northstrat: Provides IT and engineering solutions for US government agencies.
5+ YOEBachelor’s in software engineering, computer science, information systems, or equivalent; 5+ years in software development; strong OO languages (Java, JEE, C++, Python); RESTful services; microservices and containers; TS/SCI clearance with polygraph.
Java, JEE, C++, Python, SpringBoot, Mockito, Lombok, OpenAPI, Swagger, REST, Microservices, Docker, Kubernetes, Helm, Git, Gradle, Kafka, MongoDB, ActiveMQ, NiFi, AWS, Linux, CI/CD
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1mo
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DevOps Engineer
Rockville, Maryland, United States
$98k-$163k/yr HybridFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
4+ YOECloud/DevOps focus with Terraform; AWS, HCL, GitHub Actions; Docker, Linux; Python/Bash scripting; AWS Certified DevOps Engineer; 5 years of experience; Bachelor’s degree or HS + certification; Public Trust eligibility.
Terraform, AWS, GitHub Actions, Docker, Linux, Python, Bash, HCL, Git
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3w
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Senior Data Engineer
Reston, Virginia, United States
OnsiteFull Time
Acuity
Acuity: Provides digital strategy and technology consulting for federal agencies.
8+ YOE8+ years of software/data engineering experience; degree in Computer Science/Engineering or related field; strong Databricks, Python/Scala, SQL; cloud data platforms; security and data quality focus.
Databricks, AWS, Python, Scala, SQL
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2w
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Data Engineer
Austin or Reston or United States
$89k-$134k/yr HybridFull Time
Applied Information Sciences
Applied Information Sciences: Delivers cloud transformation and software engineering services to organizations.
3+ YOEBachelor's in CS/Engineering or related technical field; CompTIA Security+ or equivalent; 3+ years Azure experience; AKS operations; firewall/DNS/cert management; scripting (PowerShell, Python); Azure services; Agile; active Secret clearance.
Azure, AKS, AGIC, Python, PowerShell, Terraform
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3w
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iOS Developer
Reston, Virginia, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
3+ YOETS/SCI clearance or ability to obtain; 3+ years of experience; Python and C; reverse engineering iOS/macOS on ARM/x86; exploit development; Git
Python, C, Git, Objective-C, Swift, C++
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2mo
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Machine Learning Engineer
Herndon, -, United States
OnsiteFull Time
J5 Consulting
J5 Consulting: Provides cybersecurity and cloud engineering services for government agencies.
Experienced ML engineer with SQL/ETL, APIs, Python/Java/Scala, AWS, Hadoop, data visualization, and ML/AI tools experience.
SQL, Python, Java, Scala, ETL, APIs, AWS, Hadoop, Tableau, Bluescape, SharePoint, Tableau
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2d
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CUAS SW Engineer
United States or Summit Point
$88k-$155k/yr RemoteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOE5+ years' software engineering experience; Bachelor's in CS/engineering/math or related field or equivalent; active Secret clearance; Java; APIs; AI/ML; Python/C++; Docker; Git; Agile tooling.
Java, APIs, Ansible, Docker, React, Git, CMake, Confluence, JIRA, Python, C++, AI/ML
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3w
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Software Developer (50767)
Bethesda, Maryland, United States
$120k-$160k/yr OnsiteFull Time
GAP Solutions
GAP Solutions: Providing professional services and mission support to federal agencies.
3+ YOEBachelors in CS/engineering; strong Python (NumPy, PyTorch, SciPy) and C++17; GPU programming (CUDA); Linux (Ubuntu); Docker; Git; CI/CD; software engineering best practices.
Python, C++, CUDA, PyTorch, NumPy, SciPy, Linux (Ubuntu), Docker, Git, GitHub Actions, Azure, Gadgetron, MRD, Azure Container Registry
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1mo
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Senior Data Engineer
Rockville, Maryland, United States
OnsiteFull Time
U.S. Pharmacopeial Convention
U.S. Pharmacopeial Convention: Sets scientific quality standards for medicines and food ingredients.
7+ YOE7+ years data engineering in AWS, Python/SQL, PySpark, ETL pipelines, Terraform, CI/CD, Unix scripting, Power BI integration.
AWS, Python, SQL, PySpark, Terraform, GitOps, Power BI, Unix/Linux, S3, Athena, Redshift, Glue, Lambda, Step Functions, CloudFormation, CDK
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1w
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Senior Platform Engineer
Herndon, Virginia, United States
HybridFull Time
Clarity Innovations
Clarity Innovations: Provides software and data engineering for national security missions.
8+ YOE8+ years of experience as a Platform/Full Stack Engineer; Top Secret clearance; Kubernetes in production; CI/CD; Terraform; Go/Python; containerization.
Kubernetes, AWS, Azure, Terraform, Crossplane, Ansible, KIND, Helm, Kustomize, Istio, Prometheus, Grafana, Docker, Podman, CI/CD, GitOps, Go, Python
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1mo
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Data Engineer Senior
Winchester, Virginia, United States
OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
Senior data engineer with Java and Python experience; develop data analytics and visual analytics applications using open source, COTS, and GOTS technologies.
Java, Python, High-performance computing, Visualization tools
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2w
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Senior Data Engineer - Databricks
McLean, Virginia, United States
OnsiteFull Time
Steampunk
Steampunk: Design-led federal technology consulting and innovation services firm.
6+ YOE5-7 years data engineering experience; Databricks, SQL, PySpark/Python, AWS; experience with data lakes/warehouse and SDLC; ability to work with teams and clients.
Databricks, SQL, PySpark, Python, AWS, Airflow, Databricks Workflows, Informatica EDC, Unity Catalog, Collibra, Purview, DataZone, Delta Lake, Apache Iceberg
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6d
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Senior/SME Space Based Sensing Engineer – AMTI Program
Chantilly, Virginia, United States
OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
10+ YOEBachelor’s in aerospace/EE/physics or related field; 10+ years in aerospace/defense; full lifecycle systems engineering; space-based ISR/radar; MBSE; strong communication.
Cameo/MagicDraw, Tableau, Confluence, Jira, DOORS, Python, MATLAB
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1w
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Principal Integration & Test Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Trident Systems
Trident Systems: Develops high-performance electronics for space and defense.
9+ YOEBachelor's in EE/CE/CS or related field; 9+ years in embedded systems integration and test; strong hardware/software debugging; experience with avionics or aerospace hardware.
C/C++, Python, FPGA, Lab instrumentation
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2mo
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DevOps Developer
Herndon, Virginia, United States
$127k-$190k/yr OnsiteFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Provides analytics and cyber solutions for national security.
5+ YOEExperience in system and automation engineering; US citizenship; Windows/Linux servers; AD/DNS/DHCP; scripting (Python/Bash/PowerShell); cloud/virtualization familiarity; TS/SCI with Polygraph may be required.
Windows Server, Linux, Active Directory, DNS, DHCP, VMware, Hyper-V, Nutanix AHV, AWS, Azure, PowerShell, Python, Bash
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2w
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Software Engineer-7975
Reston, Virginia, United States
HybridFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
2+ YOEBachelor's degree in Computer Science or Engineering and 2 years' experience with Python/Scala/SQL, Databricks; AWS (IAM, S3, Airflow, Athena); Big Data (Spark, Presto, Snowflake); Linux; ML model development and A/B testing.
Python, Scala, SQL, Databricks, AWS, IAM, S3, Airflow, Athena, Spark, Presto, Snowflake, Linux, LightGBM
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2mo
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Technical Engineer Tier 2
Germantown, Maryland, United States
$74k-$137k/yr OnsiteFull Time
Viavi Solutions
Viavi SolutionsNASDAQ: VIAV: Provides network testing equipment and optical security solutions.
5+ YOEBachelor’s or master’s in electrical/Computer Engineering or Computer Science; 5+ years IT/telecom/optical networks support; Linux; Python, Bash; REST API; strong problem-solving; customer-facing.
Linux, Python, Bash, REST API
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1mo
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Platform Engineer (Hybrid) - 27786 (Columbia, MD, Maryland, United States)
Columbia or San Antonio
$115k-$145k/yr HybridFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
3+ YOECloud platform engineer with AWS, Python/Go, Linux; Kubernetes, IaC, hybrid work.
AWS, Kubernetes, Docker, Podman, Helm, Kustomize, Flux CD, Terraform, Python, Go, Linux, Shell
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3mo
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Elastic Engineer
Dulles, Virginia, United States
$120k-$135k/yr HybridFull Time
ARGO Cyber Systems
ARGO Cyber Systems: Provide managed cybersecurity monitoring and incident response services.
8+ YOE8+ years software development; 2+ years Elastic Cloud on Kubernetes (ECK) admin; 2+ years Elasticsearch DSL; 5+ years Kubernetes; strong ELK stack knowledge; scripting in Python, Bash, JavaScript; U.S. citizenship; active clearance (TS/SCI eligible); DHS suitability; Bachelor's in Software Engineering or Computer Science.
ELK Stack, Elasticsearch, Kibana, Logstash, Beats, Elastic Cloud on Kubernetes, Kubernetes, Python, Groovy, Bash, JavaScript
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1mo
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Software Engineer (Remote)
Reston, Virginia, United States
RemoteFull Time
CertiPath
CertiPath: High-assurance digital identity and access management software provider.
3+ YOE3-5 years progressive software engineering experience; U.S. citizenship and ability to obtain government clearance; BS in computer science or related field; strong full-stack skills in Nuxt/Vue.js, Python; REST APIs; databases; Kubernetes; cloud familiarity.
Nuxt, Vue.js, Python, REST APIs, Kubernetes, AWS, Azure, MSSQL, PostgreSQL, PKI, OAuth2/OpenID Connect
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2mo
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Sr Staff AI Engineer, Insights
Herndon or Remote (United States)
$124k-$228k/yr RemoteFull Time
Vantor
Vantor: Providing spatial intelligence software and high-resolution satellite imagery.
3+ YOEBachelor's in CS/Engineering; 3+ years in software/AI/ML; US citizen or eligible; strong Python/JavaScript; cloud experience.
Python, JavaScript, Cloud (AWS/GCP), DevOps, Containerization, CI/CD, LangChain, LangGraph, GPT-4, Claude, Gemini
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2mo
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Cloud Engineer (Software Engineer) - TS/SCI w/ Poly
Herndon, Virginia, United States
$159k-$215k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Provides technology and mission services to government and defense agencies
10+ YOE10+ years of related experience; US Citizenship; TS/SCI with Poly; Bachelor's in CS/Engineering or related field; experience with AWS, DevOps, Python/Java/C/C++, Docker, GitHub/Jenkins; Agile Scrum; cloud solution development and deployment.
AWS, Docker, Ansible, GitHub, Jenkins, CloudFormation, Python, Java, C++, Ruby
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2d
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Software Engineer
Herndon or Colorado Springs or Dayton
$95k-$195k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
Develop software in Agile teams; Linux, microservices, REST APIs; Python/JavaScript; CI/CD; security clearance.
Python, JavaScript/React, RabbitMQ, REST APIs, CI/CD, GitHub, GitLab, Jira, Selenium, Behave, Sphinx
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Staff Mission Assurance Engineer
Sykesville, Maryland, United States
$169k-$254k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
12+ YOEBachelor’s in a STEM field with 12+ years quality experience or Master’s with 10+ years; requires US citizenship and ability to obtain Secret DoD clearance.
Java, C++, C#, Ada, VHDL, Python, MATLAB, JIRA, Version control
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8h
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Software Engineer Subject Matter Expert (SME)
Chantilly, Virginia, United States
OnsiteFull Time
Agile5 Technologies
Agile5 Technologies: Provides software development and cloud services for government agencies.
5+ YOESenior Software Engineer with 5+ years in software development; proficient in Python, Java/.NET, Angular, and data processing; TS/SCI clearance; Agile/SAFe.
Python, Angular, Java, DotNet, SQL, REST API, Git, Apache NiFi, Terraform, GraphQL, React, SAFe
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2mo
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SAP NS2 Sr. Intel Devops Engineer-TS/SCI+Poly-Onsite-Chantilly, VA (Herndon, VA, US, 20171)
Chantilly or Herndon
$131k-$272k/yr OnsiteFull Time
SAP
SAPFrankfurt Stock Exchange: SAP: Provides enterprise software for business operations and data management.
5+ YOESenior DevOps engineer with extensive AWS, IaC, containerization, CI/CD, and security in regulated environments.
AWS, Terraform, Python, Git, Docker, Kubernetes, CI/CD, Cloud Foundry, SAP BTP
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1mo
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Systems Engineer
Herndon, Virginia, United States
OnsiteFull Time
Cinteot
Cinteot: Provides cybersecurity and software engineering services for federal agencies.
5+ YOE5+ years Linux, scripting, configuration management; Python, Perl, Korn, Bash; Git/GitLab; DevOps automation; Security+ certification.
Linux, Python, Perl, KornShell, Bash, Ansible, Git, GitLab, GitLab CI
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4w
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Solutions Engineer – U.S. Public Sector (TS/SCI)
Washington or Northern Virginia County
OnsiteFull Time
ArangoDB
ArangoDB: A multi-model graph database for context-aware AI applications.
6+ YOETechnical expert to drive adoption of Arango’s Platform in U.S. Public Sector with TS/SCI clearance; strong presentation, PoC, and architectural skills.
Python, SQL, LangChain, LlamaIndex, Vector Databases, Kubernetes, Docker, Linux
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HiringCafe market data

Python Engineer Jobs market signals in Saint James, 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
1,000+
Hiring companies
270+
Fresh sample
57% new in 30d
Salary visibility
46% show pay

Companies appearing in this market

AcuityAmiveroBase-2 SolutionsBespoke TechnologiesClarity InnovationsComcastECSGDIT

Work location mix in visible results

Onsite: 64Hybrid: 22Remote: 10