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Python Data Engineer Jobs in Montclair, VA, US
980+ python data engineer jobs from 360+ companies hiring in Montclair, VA, US.
2mo
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Database Engineer II
Tysons Corner or Fredericton or Fredericton
HybridFull Time
2+ YOEBachelor's degree in Computer Science or Information Technology; 2-5 years of experience; strong knowledge of SQL Server and AWS DB services; DB design, data modeling, and normalization; AWS database management; SQL and NoSQL proficiency; database security expertise.
SQL Server, AWS (Aurora/RDS, DynamoDB, Redshift), PostgreSQL, MySQL, NoSQL, SQL, CloudFormation, AWS CDK, Python, PowerShell, DMS, S3
1mo
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Analytic Application Developer
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years of experience; DoD secret clearance required; strong skills in multiple programming languages and data/analytic tools; on-site at Washington Navy Yard.
Python, R, ColdFusion, C#, Java, .NET, CSS, HTML, Angular, React, Power Platform, Azure, Synapse Analytics, Azure Data Bricks, AI Foundry, Data Factory, SQL, PL/SQL, T-SQL, REST, Graph, SPARQL, SOAP, GitLab, GitHub, Atlassian, Azure DevOps, DevSecOps, SQL
4d
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Senior PostgreSQL Database Reliability Engineer
Tysons Corner, Virginia, United States
$170k-$210k/yr RemoteFull Time
5+ YOE5+ years PostgreSQL administration in production; deep PostgreSQL internals; replication and high availability; backup/recovery; ETL/data workflows; autonomous, communicative; degree in CS/IS/Math.
PostgreSQL, Barman, pgBackRest, Linux (Ubuntu), Ansible, Terraform, Python, Prometheus, Grafana
2w
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Senior Consultant
Tysons, Virginia, United States
$152k-$187k/yr RemoteFull Time
2+ YOEBachelor’s degree in Computer Science, Big Data, Engineering or related field with 2 years of relevant experience; functional analytics, agile, MicroStrategy suite, Python, AWS, data science.
Python, MySQL, AWS, Jupyter Notebook, MicroStrategy Workstation, MicroStrategy Library & Web, MicroStrategy Developer, MicroStrategy Administration, MicroStrategy Architecture, Data Science with MicroStrategy, MicroStrategy
2mo
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Senior AI Developer - Remote Only
Washington, District of Columbia, United States
$140k-$148k/yr RemoteFull Time
8+ YOEEight+ years of experience in AI/ML, US citizenship, bachelor’s degree, experience designing/developing AI/ML solutions, ML frameworks, working with structured/unstructured data, production deployment, and security.
DOTNET, API Design, Enterprise Application Development, Full-Stack .NET, C#, Machine Learning, Python
1mo
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General Maintenance and Repair Worker- PA-08-7010
Williamsburg or Washington
OnsiteFull Time
8+ YOEBachelor's degree in CS, Systems Engineering, IT, Business Administration, or Data Science; minimum 8 years systems engineering experience; experience with government entities (DoD/VA); ERP systems (SAP, Oracle, MS Dynamics); data analysis tools (SQL, Python, R) and reporting (Power BI, Tableau); knowledge of data governance; US citizenship with ab...
ERP systems (SAP, Oracle, Microsoft Dynamics), SQL, Python, R, Power BI, Tableau
1w
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Full Stack Palantir Foundry Developer
Arlington or Seattle or Denver or Chicago or Ridley Park or El Segundo or Saint Louis or Seattle
$149k-$215k/yr HybridFull Time
5+ YOEBachelor's degree in CS/Software/Data Eng or related field; 5+ years full-stack software development; 5+ years React/JavaScript/TypeScript; 3+ years ontology/taxonomy development; 5+ years web development with ReactJS/Redux/JS/TS/HTML/CSS
Palantir Foundry, Workshop, Slate, React, TypeScript, Python, PySpark, REST, JDBC, S3/Parquet, Git
2mo
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Principal Architect, Analytics AI/ML Platform Engineering
Chicago or New York City or Reston or Boca Raton
$169k-$281k/yr HybridFull Time
15+ YOEExtensive data engineering and analytics platform experience; multi-cloud, cloud-native architectures; hands-on with data pipelines, ETL/ELT, and security.
AWS, Azure, Google Cloud Platform, Docker, Kubernetes, Snowflake, BigQuery, Redshift, Azure Synapse, Apache Airflow, dbt, Informatica, Python, Java, Scala, SQL, Apache Spark, Hadoop, Apache Kafka, AWS Kinesis, Azure Event Hubs, Terraform, CloudFormation, Prometheus, Grafana, ELK Stack, Collibra, Alation
1mo
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Operations Research Analyst
Arlington, Virginia, United States
$92k-$153k/yr OnsiteFull Time
5+ YOEActive TS/SSBI clearance; 5+ years ORSA or similar analysis; BS in OR or related field with 24 hours in OR/math/stat/CS/engineering or related fields; experience with modeling, simulation tools; MATLAB, SAS/JMP, Python or PERL; test planning and data analysis; ability to brief senior stakeholders.
MATLAB, SAS, JMP, Python, Perl, NSS, AFSIM, STORM, EADSIM, STK
1mo
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Environmental Compliance Technical & Policy Lead (Deputy/Alternate PM) - OD
Washington, District of Columbia, United States
OnsiteFull Time
7+ YOEActive SECRET clearance; US citizenship; Bachelor's in Environmental Science, Engineering, or Data Science; 7+ years relevant experience; data analytics, dashboards, and government data systems experience; capable of Secretariat-level leadership.
Power BI, Tableau, Python, SQL, Microsoft Office
1mo
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Category Manager, Data Center Sourcing & Procurement
Herndon, Virginia, United States
$80k-$139k/yr OnsiteFull Time
5+ YOE5+ years procurement, supply chain, contract management; 5+ years strategic sourcing; Bachelor's in Supply Chain, Business, Engineering, Finance, or related field; data analysis tools experience; global supply chain experience.
Excel, SQL, Tableau, Python
2w
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WGL- Associate Climate and Energy Analyst
Springfield, Virginia, United States
$66k-$96k/yr OnsiteFull Time
2+ YOEBachelor's degree in data science, business, economics, engineering or related field; minimum 2 years' experience.
Microsoft Excel, Microsoft PowerPoint, Python, R, Stata, BI tools, SQL, GIS, QGIS
2mo
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Digital Intern – Summer 2026
Tysons, Virginia, United States
$20-$40/hr HybridFull Time
Currently pursuing CS, Data Science, Engineering, Information Systems, or related field; interest in data, software, AI; proficient in at least one programming language; strong problem-solving and communication.
Python, SQL, JavaScript, AI, Automation
2w
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VIE-2026-USA-Business operations improvement Analyst - H/F
Herndon, Virginia, United States
OnsiteFull Time
Master’s degree in Engineering or Information Systems; strong Google Workspace and scripting skills; experience with data analysis, dashboards, and AI/automation; English proficiency.
Google Apps Script, Google Sheets, Looker Studio, Power BI, Python
4d
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Computational Physicist (RR1046)
Dahlgren, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in Physics or Engineering; experience coding differential equations; simulation, data analysis, and documentation; US Citizenship; ability to obtain DoD clearance.
Python, Numerical Simulation Tools
5d
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Instrumentation Project Manager
Rockville, Maryland, United States
$100k-$120k/yr HybridFull Time
10+ YOEBS in Civil Engineering (Geotechnical focus); PE or PG license; 10+ years in geotechnical instrumentation; experience with data visualization and field instrumentation; willingness to travel.
Geotechnical instrumentation software, Total stations, Piezometers, Seismographs, MissionOS, SQL, Python, XML, Data Visualization
2d
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Imagery Scientist - SAR Expert-Job#776
Springfield, Virginia, United States
OnsiteFull Time
6+ YOE6+ years as a SAR expert; experience with SARPy, Matlab SAR toolbox, RNIIS, image quality metrics, sensor metadata, Python/ MATLAB/ Google Earth Engine; ability to communicate with technical and non-technical audiences; strong remote sensing and imagery processing knowledge.
SARPy, Matlab, Python, Google Earth Engine, RNIIS
1mo
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Chief Architect
Annapolis Junction, Maryland, United States
$216k-$270k/yr HybridFull Time
20+ YOEActive TS/SCI with Polygraph; 20+ years web app/engineering experience and a relevant BS or 25 years experience in lieu of degree; leadership of multiple teams; strong architecture, integration, and data/AI expertise.
JavaScript, HTML/CSS, REST APIs, Python, Shell, Linux, Jira, Confluence
1w
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Modeler III
Arlington, Virginia, United States
OnsiteFull Time
8+ YOEActive Secret security clearance; Bachelor's in data science, statistics, mathematics, or related field; 8+ years DoD modeling with STORM/AFSIM; 8+ years modeling/quant analysis; 8+ years programming (Python, Java, C++, C#, R, MATLAB, Simulink) and DBMS (SQL, MySQL, Oracle).
Python, Java, C++, C#, R, MATLAB, Simulink, SQL, MySQL, Oracle
1mo
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Resident Solutions Architect
Washington, District of Columbia, United States
$181k-$248k/yr RemoteFull Time
6+ YOE6+ years in data engineering, data platforms & analytics; Python or Scala; cloud ecosystems (AWS/Azure/GCP); Spark; CI/CD; MLOps; data architecture; travel 20%.
Python, Scala, Apache Spark, Cloud platforms (AWS/Azure/GCP), CI/CD, MLOps, Databricks
4w
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AI/ML Intern
Reston, Virginia, United States
OnsiteInternship
0+ YOEPursuing a degree in CS/Data Science/Engineering; strong Python/ML basics; ML pipelines; platform integration; good communication.
Python, PyTorch, Pandas, Hugging Face, REST, SDK, ServiceNow, Azure OpenAI
2mo
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Supply Chain Process Excellence Manager
Charlotte or Washington or Houston or Morton Grove
$110k-$120k/yr HybridFull Time
5+ YOEBS in Engineering or Supply Chain; 5+ years in supply chain/manufacturing; 3+ years project/program management; dashboards/KPIs; strong communication.
PowerBI, SQL, R, Python
2w
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Post Doctoral Research Associate -1
Washington, District of Columbia, United States
$60k-$70k/yr OnsiteFull Time
PhD in Civil/Structural Engineering; expertise in structural health monitoring; experience with time-series data; MATLAB/Python; strong research and publication record.
MATLAB, Python, Machine Learning, Computer Vision, Time-series analysis, System identification, Signal processing
1w
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AI Solutions Architect
Washington or Maryland or Virginia or New York
RemoteFull Time
5+ YOE5+ years in data engineering, machine learning, or software engineering; 2+ years in Generative AI/Deep Learning; strong Python and DL frameworks; experience with CDP, Spark; ETL/ELT; TS clearance.
Python, PyTorch, TensorFlow, Hugging Face, Cloudera (CDP), Spark, LangChain, LlamaIndex, Haystack, Django, React, Angular, Java, Scala, Pinecone, Milvus, PGVector
3w
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AI Safety Intern
Washington, District of Columbia, United States
$25/hr HybridFull Time, Internship
0+ YOECurrent student or recent graduate in environmental science/engineering, data science, policy, or related fields; strong quantitative skills; experience with data analysis, geospatial tools, and Python or R; interest in environmental justice and AI.
Python, R, Stata, Matlab, Tableau, QGIS, ArcGIS, GeoPandas, Folium
15h
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Digital & Engineering Technology Intern
Arlington, Virginia, United States
$20-$25/hr HybridInternship
0+ YOEPursuing a bachelor's or master's in CS, data science, AI, engineering, or related field with about 2 years completed; Python and AI-related skills; experience with Azure OpenAI, LangChain, or Power Platform preferred.
Azure OpenAI, LangChain, Power Platform, Python
1w
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AI Innovation & Internal Tools Engineering Intern
Vienna, Virginia, United States
OnsiteInternship
0+ YOEPursuing/completed Bachelors or Masters in CS/AI/Data Science/Software Engineering/Information Systems; strong Python; FastAPI/Django/Flask; familiarity with LLM/AI platforms; NLP/DL basics; cloud, Docker, API integration.
Python, FastAPI, Django, Flask, Azure OpenAI, AWS Bedrock, PyTorch, TensorFlow, Hugging Face Transformers, spaCy, LangChain, LlamaIndex, Semantic Kernel, Haystack, Pinecone, Weaviate, FAISS, Chroma, pgvector, AWS, Azure, GCP, Docker, CI/CD, APIs
16h
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Machine Learning Operations (MLOps) Architect - Generative Al Focus
Arlington, Virginia, United States
$118k-$189k/yr OnsiteFull Time
6+ YOE6+ years in ML engineering, data engineering, or MLOps; strong AWS/SageMaker, Databricks; GenAI/LLM experience; CI/CD for ML; Python; governance and FinOps awareness.
SageMaker, EKS, S3, IAM, Lambda, Step Functions, CloudWatch, Databricks, Atlan, Terraform, CloudFormation, Docker, Kubernetes, MLflow
1mo
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AI Integration Lead
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEBachelor in CS or Data Science; 5+ years professional experience; 3+ years AI-focused experience; Python/SQL; RESTful APIs; AWS cloud; computer vision; civil engineering/geospatial exposure; strong communication.
Python, SQL, RESTful APIs, AWS, S3, Lambda, Computer Vision, Geospatial Data
2mo
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Senior Technical Program Manager, Applied AI
Washington D.C. or Boston or New York or Indianapolis
HybridFull Time
10+ YOESenior TPM leading large-scale AI data and engineering programs; strong data pipelines, multilingual data, RL/RLAIF, and cross-functional leadership.
Python, PyTorch, LangChain
3w
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Member of Technical Staff, Government - Top Secret Clearance
Washington, District of Columbia, United States
$150k-$350k/yr OnsiteFull Time
1+ YOEBachelor's degree in CS/Math/Engineering/Data Science; 1+ years software engineering; active Top Secret/Top-Secret SCI clearance.
Python, TypeScript, HTTP, APIs, Terraform, Pulumi
3w
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Senior Technical Program Manager
Herndon, Virginia, United States
$130k-$160k/yr OnsiteFull Time
5+ YOE5+ years in technical program or engineering leadership; bachelor's in engineering; hands-on software/data processing; strong communication; TPM fundamentals; RF/signal experience preferred.
Jira, Confluence, Kafka, Spark, Python, AWS, Azure, GCP
4w
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Manager, Digital & AI Engineering
Fairfax, Virginia, United States
OnsiteFull Time
10+ YOE3+ Mgmt10+ years in data architecture/cloud engineering or digital solution architecture; 3+ years in senior technical leadership; Azure data/AI experience; CI/CD/DevSecOps; AI/ML in production; GCCH/CMMC context; strong stakeholder communication.
Azure, Azure Data Factory, Azure Synapse, Azure OpenAI, Power Platform, Git, Python, Infrastructure as Code, SaaS, Purview, Dataplex, Alation, Data Catalog, RAG, Vector Stores, LangChain, Semantic Kernel, AutoGen
4w
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Intelligence, Risk & Resilience Adviser
Washington, District of Columbia, United States
$135k-$169k/yr OnsiteFull Time
8+ YOEBachelor’s degree in engineering or related field; eight+ years in intelligence/security; data analysis proficiency; security clearance eligibility.
Microsoft Excel, PowerBI, Python
2w
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Test Engineering Leader - Evinova
Gaithersburg, Maryland, United States
$166k-$217k/yr HybridFull Time
10+ YOE10+ years in software test engineering; lead testing strategy; automation focus; AI/ML testing preferred; GxP experience a plus; strong REST API, CI/CD, and data validation.
Playwright, Selenium, Cypress, Python, REST API testing, PostgreSQL, MongoDB
2mo
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Intern - Undergraduate
Herndon, Virginia, United States
$16-$17/hr OnsiteInternship
0+ YOEPursuing or completed bachelor’s in CS/engineering/data science; 0-1 years software/AI experience; strong AI/ML coursework; internship preferred.
Java, Python, SQL, PostgreSQL, Git, IDEs, Prompt Engineering, LLMs, Machine Learning
1mo
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Senior Solutions Manager - Federal Health - USA
Washington, District of Columbia, United States
HybridFull Time
3+ YOE3–5+ years in technical solutions, solutions engineering, or customer success; experience with federal health or life sciences; strong RWD, data harmonization, and privacy-preserving linkage.
Python, SQL, RStudio, Jupyter, Nextflow, Snakemake, WDL, OMOP, HL7 FHIR, CDISC, PPRL, Datavant, AWS GovCloud, Azure Government
1mo
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AI Integration Specialist
Washington, District Of Columbia, United States
OnsiteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
12+ YOEBachelor's or Master's in CS/DS/AI; 12+ years in a technical field with 5+ years in software/data engineering or MLOps; experience with large datasets, distributed computing, and cloud platforms.
Python, Java, Scala, Go, REST, Git, Azure Machine Learning, AWS SageMaker, Google Cloud AI Platform, SQL, NoSQL, Data Warehousing, Data Streaming
1w
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Summer Intern Software Engineering, CloudOps
Washington, District of Columbia, United States
OnsiteFull Time
0+ YOEPursuing CS/SE with knowledge of data structures, algorithms; experience with Java, Python, JavaScript/TypeScript, Go, Ruby, or SQL; familiar with Git; cloud concepts (AWS, Azure, or GCP); containerization/CI/CD; databases; strong problem solving; collaboration.
Docker, AWS CDK, CloudFormation, Datadog, GitHub, Jenkins, CodePipelines, ECS, Load Balancers
HiringCafe market data
Python Data Engineer Jobs market signals in Montclair, 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
980+
Hiring companies
360+
Fresh sample
56% new in 30d
Salary visibility
53% show pay
Companies appearing in this market
DatabricksAlpha OmegaAmazonKBRRB ConsultingAECOMAirbusAllen Integrated Solutions
Work location mix in visible results
Onsite: 26Hybrid: 12Remote: 7