HiringCafe
Join our community

44 data engineer contract jobs at 30 companies in Leesburg, VA

3d
Save
Mark Applied
Hide
Data Engineer (Onsite)
Washington or Arlington or Alexandria
$110k-$115k/yr OnsiteContract
Geospatial Consulting Group International
Geospatial Consulting Group International: Provides geospatial software solutions and IT consulting for government.
5+ YOEU.S. citizen with active Top Secret clearance, 5+ years professional experience, Bachelor’s in a quantitative field, 3+ years leading data programs, cloud data engineering (AWS/Azure), Python/R, Tableau/Power BI, Microsoft Office.
AWS, Azure, Python, R, Tableau, Power BI, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Access
Job PostingView all
2w
Save
Mark Applied
Hide
Associate Engineer, Data Center
Manassas, Virginia, United States
$74k-$122k/yr OnsiteFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
1+ YOE1+ years data center engineering experience with Linux and server hardware troubleshooting; perform break-fix repairs, diagnostics, and mentor contracted technicians; participate in on-call rotation.
Jira, ServiceNow, Linux, Linux Kickstart, IPMI, SSD, NVMe
Job PostingView all
3w
Save
Mark Applied
Hide
Data Engineer II
Arlington, Virginia, United States
HybridContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
Hands-on experience with Apache Spark, Hadoop, Python, and SQL; building scalable ETL pipelines and validating data quality in large data environments.
Apache Spark (PySpark, Spark SQL, Spark Streaming), Hadoop, HDFS, Ozone, Hive, YARN, Python, SQL, Glider \u00096 Data Engineering (Advanced)
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Engineer (Cycle)
Washington or Colorado or Florida or Georgia or Michigan or Minnesota or North Carolina or New Hampshire or New Mexico or Nevada or Ohio or Pennsylvania or Wisconsin
$85k-$100k/yr RemoteFull Time, Contract
America Votes
America Votes: Coordinating infrastructure and strategy for progressive campaign coalitions.
Strong SQL, Python, and Git skills; experience with cloud data warehouses (BigQuery/Redshift/Snowflake), dbt, and working under tight political/campaign timelines. Collaborative, self-starting, and committed to data-for-good work.
SQL, dbt, GCP, BigQuery, Redshift, Snowflake, Python, Git, Cloud Build Jobs, Workflows, Virtual Machines, dbt Cloud, NGP/VAN, APIs, CI/CD
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Engineer – Classical Statistics & Machine Learning
McLean, Virginia, United States
OnsiteContract
BLN24
BLN24: Delivers digital innovation and strategic communications for federal agencies.
3+ YOEBachelor's in related field (or equivalent), 3–5 years experience across data engineering and statistical analysis, strong Python and SQL skills, experience building ETL/ELT pipelines, classical statistics and ML knowledge, ability to work in federal data environments.
Python, pandas, PySpark, scikit-learn, statsmodels, SQL, Databricks, Spark, Delta Lake, Airflow, Databricks Workflows, R, SAS
Job PostingView all
3d
Save
Mark Applied
Hide
Data Engineer – Baltimore City, MD
Baltimore or Falls Church
OnsiteContract
Creative Information Technology
Creative Information Technology: Provides IT solutions and software for government and healthcare sectors.
3+ YOE3+ years building data pipelines on AWS, strong Python/SQL and PySpark skills, experience with data lakehouse architectures, ETL/ELT, healthcare data formats, and CI/CD/IaC practices.
PySpark, Python, SQL, Scala, Java, Apache Spark, AWS Glue, S3, Redshift, Athena, EMR, Lake Formation, AWS Health Lake, Iceberg, Delta Lake, Airflow, Terraform, CloudFormation, EDI X12, HL7, FHIR
Job PostingView all
2mo
Save
Mark Applied
Hide
Data Analyst
Washington, District of Columbia, United States
$96k-$115k/yr OnsiteContract
9th Way Insignia
9th Way Insignia: Provides technology and cybersecurity services to federal government agencies.
2+ YOEBachelor’s in CS/IS/Math/Engineering or related technical field; 2+ years data analytics or BI experience; SQL knowledge; able to obtain security clearance; authorized to work in the U.S.
SQL, Power BI, ETL, Power Apps
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Analyst, Senior (Pending Contract Award) SBG
Alexandria, Virginia, United States
RemoteFull Time
DSS
DSS: Develops health information technology and electronic health record software.
8+ YOE8+ years analytics/data engineering experience, bachelor\u0002s degree required, expert SQL/R/Python, Tableau/Power BI, data governance (Purview/Collibra), Azure/Databricks, DOD Secret clearance and U.S. citizenship required.
SQL, R, Python, Tableau, Microsoft Power BI, Microsoft Purview, Collibra, ServiceNow, Microsoft Power Apps, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Power Automate, Microsoft Azure, Databricks, Corporate Data Warehouse (CDW), Veterans Health Information Systems and Technology Architecture (VistA), VA VistA, CPRS, VHA Support Service Center (VSSC), VHA Reports and Measurement Portal (RAMP), Patient Treatment File (PTF) (MedSAS), Managerial Cost Accounting (MCA) System, Primary Care Management Module (PCMM), The National Patient Care Database (NPCD), Veterans Services Network Corporate Mini Master File (VETSNET File), Oracle Health, Cerner Millennium
Job PostingView all
1mo
Save
Mark Applied
Hide
Cyber Data Analysis Engineer
Springfield, Virginia, United States
OnsiteContract
Abile Group
Abile Group: Provides IT, cybersecurity, and program management services to government agencies.
5+ YOETS/SCI (with polygraph) required; Bachelor’s in a technical field; 5+ years systems engineering experience; IAT II and CSSP Infrastructure Support (within 120 days); advanced Linux, hypervisors, SIEM, scripting skills, and systems/configuration management.
Linux, IPAM, DNS, DHCP, VMware ESXi, Citrix XenServer, Microsoft Hyper-V, AWS, Google, Rackspace, OpenStack, Elastic, Splunk, ArcSight, Cribl, Python, Bash, PowerShell, SIEM
Job PostingView all
3w
Save
Mark Applied
Hide
Clinical Engineer
Linthicum Heights, Maryland, United States
OnsiteFull Time
University of Maryland Medical System
University of Maryland Medical System: Operates hospitals and clinics providing comprehensive medical healthcare services.
3+ YOEBachelor's in biomedical/clinical engineering (or equivalent), 3 years engineering experience (≥1 year clinical), proficiency with Lawson, Microsoft Office, Tableau, Wolfram Alpha, CMMS; strong data analysis and contract/asset lifecycle skills.
Lawson Procurement Suite, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, Microsoft Access, Tableau, Wolfram Alpha, CMMS
Job PostingView all
2mo
Save
Mark Applied
Hide
Commissioning Engineer III
Ashburn or Manassas
OnsiteFull Time
QTS Data Centers
QTS Data Centers: Operates and provides large-scale data center colocation and infrastructure.
7+ YOESeven+ years in data center engineering, commissioning, or related project management; bachelor’s in CM/PM/CS or related field; travel required; US citizenship due to federal contracts.
MS Office Suite
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Network Engineer
Denver or Alexandria or Seattle or Austin
$120k-$150k/yr OnsiteFull Time
Fleet Data Centers
Fleet Data Centers: Designs, builds, and operates mega-scale hyperscale data center campuses.
10+ YOE10+ years network engineering experience with fiber, cabling, DWDM/CWDM, routing/switching, and data center or mission-critical environments; strong vendor/contract experience and ability to support projects from design through operations.
DWDM, CWDM, AutoCAD, Visio, GIS, EPMS
Job PostingView all
2mo
Save
Mark Applied
Hide
Databricks Engineer
Adelphi, Maryland, United States
OnsiteContract
CMT Services
CMT Services: Provides management and technology consulting to government entities.
5+ YOEDesign, build, and operate a Databricks-based Data & AI platform with Medallion Architecture; integrate with PeopleSoft, D2L, Salesforce; ensure data quality and governance.
Databricks, Delta Lake, Apache Spark, Python, SQL, Scala, Unity Catalog, MLflow, Azure Data Lake Storage, Amazon S3, PeopleSoft, Salesforce, D2L
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Engineer
Tysons Corner, Virginia, United States
OnsiteMultiple Commitments Available
J5 Consulting
J5 Consulting: Provides specialized cybersecurity and technical services to government and commercial clients.
Experience building data pipelines; Python; AWS; Spark; RDBMS; Linux; SQL; shell scripting; data formats; unit tests.
Python, AWS, Apache Spark, PostgreSQL, MySQL, Oracle, Linux, Shell scripting, NiFi, Apache AirFlow, Java, Scala, EMR, Hive, Iceberg, SQL
Job PostingView all
1mo
Save
Mark Applied
Hide
Artificial Intelligence (AI) & Data Engineering SME Support
Arlington, Virginia, United States
$170k-$190k/yr OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
15+ YOEActive Top Secret/SCI clearance, Bachelor's degree and 15 years relevant experience, enterprise AI and engineering knowledge, contract/Statement of Work writing experience; familiarity with AI concepts and Python preferred.
Python, CATMS
Job PostingView all
1w
Save
Mark Applied
Hide
E T Consultant- Data Scientist Consultant
Washington, District of Columbia, United States
OnsiteContract
World Bank Group
World Bank Group: Providing financial and technical assistance to developing countries globally.
5+ YOEMaster's degree in related field (PhD preferred); 5+ years experience in resilience, climate adaptation, or infrastructure; strong geospatial and quantitative skills; fluency in Python, Stata, R; experience with Google Earth Engine and QGIS.
Python, Stata, R, Google Earth Engine, QGIS
Job PostingView all
1mo
Save
Mark Applied
Hide
Engineer/Scientist 3
Charleston or Norfolk or New Orleans or Portsmouth or Washington or Patuxent River
OnsiteContract, Temporary
Stahl Companies
Stahl Companies: Provides program management and support services for construction firms and government technology projects.
5+ YOEBachelor's in engineering, CS, physics or related; 5+ years relevant experience; IAT Level II (e.g., Security+ CE) and active SECRET clearance; familiarity with system lifecycle, data analysis, system design, integration, and technical documentation.
Job PostingView all
2mo
Save
Mark Applied
Hide
Data Analyst (Temporary Assignment)
Alexandria or United States
$75k-$158k/yr RemoteFull Time, Contract
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEBachelor’s degree with 5+ years in data engineering, statistics/data analytics, program management; DoD data systems knowledge; excellent communication.
SQL, Python, R, Qlik, Databricks, Tableau, PowerBI
Job PostingView all
3w
Save
Mark Applied
Hide
Project Controls Engineer
United States or Chantilly or Washington
$50-$65/hr RemotePart Time, Contract
Copper River Family of Companies: Provides technology, construction, and technical services to government agencies.
5+ YOEBachelor's in engineering/construction/project management, 5+ years project controls experience, strong scheduling, reporting, contract administration, data management, and communication skills.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint
Job PostingView all
1mo
Save
Mark Applied
Hide
Data Center Lease Development Manager
Austin or Menlo Park or Seattle or Washington or New York or San Francisco or United States
$202k-$273k/yr RemoteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
10+ YOEBachelor's degree or equivalent, 10+ years in leased data center site selection/engineering/contract management, proven negotiation, project coordination, and strong analytical and communication skills.
Job PostingView all

Explore Jobs

Expand Your Job Search