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Python Data Engineer Jobs in Chantilly, VA, US

1,000+ python data engineer jobs from 370+ companies hiring in Chantilly, VA, US.

1,018 jobs- Chantilly • 50 miles
1mo
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Data Engineer
Washington, District of Columbia, United States
HybridFull Time
Applied Information Sciences
Applied Information Sciences: Provides cloud transformation and software engineering services for enterprises.
3+ YOEBachelor’s degree in Computer Science; 3+ years data engineering; Python, pandas, pandera, SQL, Postgres, Databricks, Spark; strong Python; experience with messy data; large data workflows; active Secret Clearance.
Python, pandas, pandera, SQL, Postgres, Databricks, Spark
4w
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Data Analyst/ Data Engineer II
Andrews AFB, Maryland, United States
$120k-$135k/yr OnsiteFull Time
UIC
UIC: Provides construction, government contracting, and marine transportation services.
4+ YOE4+ years experience in databases, data analytics, and visualization; proficient with Python/SQL/R/Scala; strong communication and leadership.
Python, SQL, R, Scala, Visual Basic
6d
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Senior Data Analytics Engineer
Reston, Virginia, United States
OnsiteFull Time
NVR
NVRNYSE: NVR: Constructs residential homes and provides mortgage and title services.
5+ YOE5+ years in data and analytics engineering; strong SQL and dimensional modeling; Python, PySpark, SparkSQL; Microsoft Fabric experience; end-to-end data solutions; Git; ML/AI familiarity.
SQL, Python, PySpark, SparkSQL, Microsoft Fabric, Fabric Notebooks, Git
2mo
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Data Engineer III
Washington, District of Columbia, United States
$120k-$130k/yr RemoteFull Time
Cascades Technologies
Cascades Technologies: Provides IT consulting and digital transformation services to federal agencies.
5+ YOEBachelor's degree and 5+ years experience; proficient with data ingestion systems, cloud databases, visualization; data modeling, ETL, distributed computing; strong Python/Spark; experience with data warehouses.
Python, Apache Spark, ETL, SQL, AWS, Databricks
2w
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Data Engineer (Junior)
Arlington, Virginia, United States
$72k-$75k/yr OnsiteFull Time
ProSoDel
ProSoDel: Provides IT, logistics, and management services to government agencies.
3+ YOEBachelor's degree with at least 3 years relevant experience; Python experience (Pandas/Polars/Scikit-Learn); knowledge of data structures/algorithms; willing to travel domestically and internationally; able to work with diverse stakeholders.
Python, Pandas, Polars, Scikit-Learn, Power BI
1mo
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Data Engineer, Global Credit Technology
Washington, District of Columbia, United States
$160k-$170k/yr OnsiteFull Time
Carlyle
CarlyleNASDAQ: CG: Global investment firm specializing in private equity and credit.
6+ YOE6+ years in data engineering or backend/software roles; strong Snowflake/Databricks, dbt, Airflow; Azure/AWS; SQL; API integration; Python; Power BI experience.
Snowflake, Databricks, dbt, Airflow, Azure, AWS, SQL, Python, Power BI
1mo
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Staff Data Engineer/Scientist
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
6+ YOEBS in data science/AI/ML/CS; 6+ years as Data Engineer/Scientist; data pipelines; canonical Python packages; Git; TS/SCI with Poly.
Python, NumPy, Pandas, Polars, Git, GitLab, Bitbucket, Docker, Kubernetes, AWS, Spark, PySpark, Linux, CUDA
3w
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Senior Data Engineer
Springfield, Virginia, United States
$148k-$267k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
11+ YOESecurity clearance required; 11+ years in ETL/Data/DB/Data Warehouse; SQL, Python, API integration; experience with Oracle/SQL/Postgres; bachelor’s degree or equivalent.
SQL, Python, ETL, APIs, Oracle, PostgreSQL, SQL Plus
2w
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1LMX PPM UDE-Starburst Data Engineer / Software Engineer, Sr
Bethesda or Fort Worth or Littleton or Orlando
$93k-$186k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOE3+ years in data engineering or DevSecOps; Starburst/Trino; Linux scripting; cloud platforms; Kubernetes/Docker; Terraform; Python; data security and governance; US Citizenship required.
Starburst Enterprise, Trino, Presto, Linux, Ansible, Iceberg, Hive, AWS, Azure, Kubernetes, Docker, Terraform, Python
3w
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Data Engineer
Carlsbad or Marlborough or Tempe or Germantown or Duluth
$141k-$222k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
4+ YOETypically requires 4+ years with a Master’s in CS/CE or 6+ years with a BS, or 8+ years without a relevant degree; strong Java, Python, SQL; Airflow; cloud tech; agile/devops; travel up to 10%.
Java, Python, SQL, Airflow, Google Cloud Platform, Go, Snowflake, BigQuery, Postgres, MySQL, Oracle
2d
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Senior Data Engineer (Governance Focus)
Reston or Atlanta or Portland or Minneapolis or United States
$99k-$168k/yr HybridFull Time
ICF
ICFNASDAQ: ICFI: Provides strategic consulting and technology services to global organizations.
5+ YOEBachelor's degree and 5+ years of data engineering experience; strong SQL/Python/PySpark; cloud data platforms (Azure/AWS/Databricks); CI/CD; data governance; Microsoft Purview preferred.
SQL, Python, PySpark, Azure, AWS, Databricks, Microsoft Fabric, Microsoft Purview, Git, CI/CD, Terraform, Bicep
2mo
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Data Integration Engineer - Clearance Required
Arlington, Virginia, United States
OnsiteFull Time
Cydecor
Cydecor: Provides technology solutions and mission support for defense agencies.
4+ YOEFour years of hands-on data engineering; cloud pipelines in AWS or Azure; secure ETL/ELT pipelines; data quality checks; IaC; Python and SQL; Spark experience.
Python, SQL, Apache Spark, AWS, Azure, Infrastructure as Code, Terraform
4d
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Staff Data Engineer - Federal (Auth0)
Bellevue or Chicago or New York or Washington
$174k-$239k/yr HybridFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
8+ YOE8+ years software development; 5+ years data engineering; cloud data infra (AWS); Snowflake/dbt/Airflow; Python/SQL; strong communication; ability to drive architecture.
Python, SQL, Snowflake, dbt, Airflow, Terraform, Kubernetes
2mo
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Data Integration Engineer - Clearance Required
Arlington, Virginia, United States
HybridFull Time
Cydecor
Cydecor: Provides software, analytics, and mission support for defense agencies.
4+ YOEFour years of hands-on data engineering experience; four years building cloud data pipelines (AWS or Azure); strong Python and SQL; experience with ETL/ELT, IaC, and Spark.
Python, SQL, AWS, Azure, Apache Spark, Infrastructure as Code
1w
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Lead Consultant Data Engineer
Arlington or United States
HybridFull Time
Excella
Excella: Provider of agile software and AI solutions for government agencies.
6+ YOELead data engineering initiatives; design, build, and optimize scalable data solutions; mentor engineers; collaborate with stakeholders.
Databricks, SQL, Python, PySpark, Azure Data Factory, Azure Synapse, Azure Storage, HDInsight, Parquet, Delta Lake, Terraform, Azure DevOps, Git
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 Ventures: Provides data platform engineering and support services.
4+ YOE4–7 years data/platform engineering; Python pipelines; ETL/ELT; Palantir Foundry or Databricks or AWS data platforms; ERP/financial systems integration.
Python, SQL, Palantir Foundry, Databricks, AWS
2mo
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Data Engineer - Training Pipelines & Inference
Ashburn, Virginia, United States
$98k-$159k/yr OnsiteFull Time
Howard Hughes Medical Institute
Howard Hughes Medical Institute: Funder and conductor of basic biomedical research and education.
3+ YOE3+ years in data mining, model training, and inference; experience building scalable data pipelines and multi-node GPU training/inference systems; Python experience; knowledge of microscopy data is a plus.
Python, R, PyTorch, JAX, Kubernetes, AWS SageMaker, Google Vertex AI, HF Inference, Zarr, Parquet, HDF5, webdataset
1d
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Data & Automation Engineer
Reedsville, Pennsylvania, United States
OnsiteFull Time
Kish Bank
Kish BankOTCQX: KISB: Provides regional banking, insurance, wealth management, and travel services.
1+ YOE1–3 years in Python data pipelines, REST APIs, SQL; degree in Computer Science or related field; strong problem solving and eagerness to learn.
Python, REST APIs, Snowflake, Power BI, Power Automate, UiPath
1mo
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ME00559-Data Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Momentum Engineering
Momentum Engineering: Provides engineering and technical services for national security missions.
Design, build, and optimize data pipelines; integrate AWS data services; collaborate with stakeholders.
AWS, PostgreSQL, S3, Redshift, MongoDB, DynamoDB, Redis, Elasticsearch, OpenSearch, SQL, Python, Pandas, PySpark, NiFi, Airflow, AWS Lambda, Docker, Kubernetes, JMS/SQS, SNS, Kafka, Linux, Unix, Jira, Confluence
3w
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Remarkable Data Engineer (2+ years - Senior Level)
Arlington, Virginia, United States
OnsiteFull Time
Black Cape
Black Cape: Provides mission software, AI, and data analytics for defense.
3+ YOE3+ years data engineering experience with Python, Databricks, ETL design, and at least one relational database; Agile SCRUM experience.
Python, Databricks, ETL, Relational databases, SQL, NoSQL, Qlik
3w
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Senior Data Engineer - Remote
Eden Prairie or Minneapolis or Washington
$92k-$164k/yr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOE5+ years ETL/data integration, Oracle/PLSQL, Python/Shell, healthcare data, data modeling, and large-scale processing; strong problem solving and communication.
Oracle, PL/SQL, Python, Shell, Informatica, Snowflake, Databricks, Azure, AWS
2mo
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Lead Data Engineer
Windsor Mill, Maryland, United States
$140k-$170k/yr RemoteFull Time
RELI Group
RELI Group: Provides IT and healthcare services for federal government agencies.
8+ YOE8+ years data engineering experience; leadership in data platforms; Databricks, Delta Lake, PySpark; medallion architecture; CI/CD for data pipelines; Git governance; Agile/Scrum across multiple teams; translate architecture to execution.
Databricks, Delta Lake, PySpark, GitHub, Python, SQL
2mo
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Lead Data Engineer
Windsor Mill, Maryland, United States
$140k-$170k/yr RemoteFull Time
RELI Group
RELI Group: Providing IT and professional services to federal government agencies.
8+ YOE2+ Mgmt8+ years data engineering with leadership; Databricks/Delta Lake/PySpark; medallion architecture; CI/CD for data pipelines; Git governance; Agile/Scrum; translate architecture into execution.
Databricks, Delta Lake, PySpark, Python, SQL, GitHub, AWS, CI/CD, Data quality, Data observability
1w
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Engineer II, Data Platforms
Washington, District of Columbia, United States
$144k-$160k/yr RemoteFull Time
AARP
AARP: Nonprofit advocacy organization serving Americans aged 50 and older.
6+ YOEBachelor’s degree in IT/CS/Engineering; 6+ years in data engineering or software development; strong Python/PySpark, SQL, API development; DevOps, CI/CD, AWS; Agile experience; on-call support.
Python, PySpark, SQL, REST, JSON, AWS, GitHub, Databricks, Salesforce, PowerApps
1mo
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Staff Data Infrastructure Engineer
Washington or New York or San Francisco
$200k-$275k/yr OnsiteFull Time
Peregrine
Peregrine: Data integration and analytics platform for public safety agencies.
8+ YOE8+ years in large-scale data infrastructure; Apache Iceberg; Spark; Kafka/Flink; Airflow; Python/Scala; AWS; Kubernetes; degree in CS/Engineering.
Apache Iceberg, Apache Spark, Apache Kafka, Apache Flink, Airflow, Kubernetes, Python, Scala, AWS, S3
2mo
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Data Engineer Lead
Lanham, Maryland, United States
OnsiteFull Time
AST SpaceMobile
AST SpaceMobileNasdaq: ASTS: Space-based cellular broadband network connecting directly to mobile devices.
7+ YOELead data engineer owning end-to-end analytics architecture, pipelines, governance, and analytics platforms; individual contributor with no people management.
SQL, Python, Airflow, ETL, Git, CI/CD, AWS, Azure, GCP, Databricks, Snowflake, Redshift, Looker, Tableau, Power BI, Prefect
2mo
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Cleared Onsite Data Engineer (5112)
Washington or Hollywood
$96k-$161k/yr OnsiteFull Time
SMX
SMX: Provides digital transformation and cloud solutions for government agencies.
10+ YOESenior data engineer with 10+ years in data architecture/engineering; WS AWS Redshift, ETL/ELT, Airflow; Top Secret clearance; on-site four days/week in Washington, DC; Bachelors in a technical field.
SQL, Python, Apache Airflow, AWS Redshift, AWS Glue, MicroStrategy, ThoughtSpot, Tableau, Power BI
6d
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Senior Data Analytics Engineer
Reston, Virginia, United States
OnsiteFull Time
NVR
NVRNYSE: NVR: Constructs, sells, and provides mortgage services for residential homes.
5+ YOE5+ years in data and analytics engineering; strong SQL and dimensional modeling; Python, PySpark; experience with Microsoft Fabric; ML/AI familiarity; Git for version control.
SQL, Python, PySpark, SparkSQL, Microsoft Fabric, Foundry, Git
5d
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Data Engineer, Top Secret Clearance
Reston or Arlington
OnsiteFull Time
Blue Sky Innovators
Blue Sky Innovators: Provides engineering and advisory services to the defense sector.
4+ YOESenior data engineer with TS clearance; 9+ years in data pipelines/ETL; DoD/IC experience; RMF knowledge; strong collaboration.
Python, Pandas, NumPy, Apache NiFi, Apache Airflow, Palantir Foundry, JSON, XML, CSV, REST APIs, RMF documentation
2mo
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Principal Data Engineer - Remote
Minneapolis or Washington D.C.
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance, care delivery, and technology-enabled health services.
5+ YOE10+ years SQL/NoSQL; 5+ years data pipelines; 3+ years PySpark/Python; batch and near real-time architectures; data lake/Delta Lake; Agile; healthcare data experience a plus.
PySpark, Python, SQL, NoSQL, Delta Lake, Databricks, Big Data, SDLC, Agile
2w
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Data Engineer (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
RiVidium
RiVidium: Provides cybersecurity software and IT services to federal agencies.
10+ YOETen years IT experience with at least six years in data engineering; strong SQL and coding skills; cloud experience; DoD/DoN or law enforcement familiarity preferred.
SQL, Python, Java, R, Scala, AWS, Azure, GCP
4w
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Senior Data Scientist / ML Engineer
Washington or London
HybridFull Time
Surgo Health
Surgo Health: AI platform analyzing behavioral drivers to improve healthcare engagement
5+ YOE5+ years in predictive ML; expert in Python and Databricks; ML engineering; healthcare experience not required; strong data pipelines.
Databricks, Python
2w
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Senior Data Engineer - Knowledge Graphs
Annapolis Junction or Herndon or Reston
$135k-$216k/yr HybridFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
12+ YOEBS/MS/PhD with extensive data engineering and knowledge graph experience; strong Python/SQL; graph/semantic tooling; RDF/graph databases; experience with NLP or semantic parsing; US citizenship.
Python, SQL, JavaScript, TypeScript, Neo4j, Neptune, GraphDB, RDF, SPARQL
2w
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Senior Data Engineer
Washington or Richmond or Remote
$86k-$110k/yr RemoteFull Time
Applause
Applause: Digital quality assurance and crowdtesting for software products.
4+ YOE4+ years in data architecture or analytics consulting; strong SQL; experience designing pipelines, modeling, and warehousing; excellent communication.
SQL, Python, AWS, ETL, Data Modeling, Data Warehousing
1d
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Staff Software Engineer - Data Platform
Mountain View or McLean
$218k-$260k/yr OnsiteFull Time
ID.me
ID.me: Provides secure digital identity verification and authentication services.
8+ YOE8+ years in data or distributed systems; 6+ years in Go, Python, or Java; strong data infra, event streaming, and cloud experience.
Go, Python, Java, PostgreSQL, AWS, GCP, Kafka, Google Pub/Sub, Dataflow, Airflow, Temporal, Terraform, Kubernetes, Helm
3mo
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Senior Data Engineer (Public Trust)
Bethesda, Maryland, United States
HybridFull Time
Praescient Analytics
Praescient Analytics: Provides advanced data analytics and technology for government agencies.
5+ YOE5+ years designing, building, and operating data pipelines; cloud-based platforms; Python; Azure; SQL; Azure Data Factory; governance.
Python, Pandas, NumPy, SQL, Microsoft Azure, Azure Data Lake Storage Gen2, Azure Synapse Analytics, Azure Data Factory, Git, Open-source data processing frameworks
1mo
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KSA Integration - Data Scientist / ML Engineer
Washington or United States
HybridFull Time
KSA Integration
KSA Integration: Provides data analytics and management consulting for government agencies.
5+ YOE5+ years in data science or ML; Python/R; production ML; data engineering and visualization; BA/BS in CS/Data Science/Statistics/Math; MS preferred.
Python, R, TensorFlow, PyTorch, scikit-learn, Tableau, Power BI, Matplotlib, Plotly
1mo
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Data Engineer (AI) Senior Engineer (5143) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)
Fort Belvoir, Virginia, United States
$165k-$180k/yr OnsiteFull Time
SMX
SMX: Providing cloud, cybersecurity, and mission-focused technology solutions to government.
3+ YOEActive TS/SCI clearance; degree in CS/Data Science/Engineering with 3+ years (MS) or 7+ years (BS) in data engineering; security+ certification; programming (Python/SQL/Bash); cloud and CI/CD experience.
Python, SQL, Bash, Cloud platforms, Containerization, CI/CD, Data pipelines, ETL/ELT
6d
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Senior Data Analytics Engineer
Reston, Virginia, United States
OnsiteFull Time
NVR
NVRNYSE: NVR: Constructs residential properties and provides mortgage and settlement services.
5+ YOE5+ years in data and analytics; strong SQL, dimensional modeling; Python, PySpark; experience with Microsoft Fabric and Medallion architecture; ML/AI experience; Git; data governance.
SQL, Python, PySpark, SparkSQL, Microsoft Fabric, Foundry, Git, Power BI
3w
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Palantir Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
M1 Technology
M1 Technology: Developing mission-critical technology for the U.S. intelligence community.
Experience with Python, Palantir Foundry, Palantir Pipeline Builder, Palantir Workshop, and TypeScript; TS/SCI with Polygraph clearance.
Python, Palantir Foundry, Palantir Pipeline Builder, Palantir Workshop, Typescript

HiringCafe market data

Python Data Engineer Jobs market signals in Chantilly, 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
1,000+
Hiring companies
370+
Fresh sample
54% new in 30d
Salary visibility
68% show pay

Companies appearing in this market

UnitedHealth GroupApplauseApplied Information SciencesCACICydecorLockheed MartinMomentum EngineeringParsons

Work location mix in visible results

Onsite: 41Hybrid: 27Remote: 17