100 data engineer consultant jobs at 43 companies in Fairfax, VA
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Lead Consultant, Data Engineer
Arlington or Chicago or Remote
$125k-$150k/yr RemoteFull Time
3+ YOE3-5 years data engineering, client-facing, Databricks/ETL/warehousing, SAP data knowledge.
Databricks, AWS, Azure, SAP, SAP S/4HANA, SAP HANA
1w
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Data Engineer, (Consultant, Data & Analytics)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$162k/yr RemoteFull Time
4+ YOERequires 4+ years in data engineering or related roles, bachelor's degree or equivalent, Python, SQL, Spark, ETL/ELT, data modeling, cloud ecosystems, databases, Agile experience, and ability to obtain Public Trust clearance.
Python, SQL, PySpark, Databricks, Azure, AWS, GCP, NLP, Postgres, MySQL, MongoDB, Cassandra, LangChain, Electronic Medical Records (EMR)
1mo
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Lead Consultant Data Engineer (DHS)
Arlington, Virginia, United States
$138k-$185k/yr HybridFull Time
8+ YOE8+ years in data engineering; strong SQL and Python; experience with Airflow, dbt, Databricks, Spark, Kafka, Parquet/Delta/Iceberg; AWS cloud (Glue, S3, Redshift, EMR) or equivalents; CI/CD, Git, Terraform; DHS Public Trust eligible.
SQL, Python, Airflow, dbt, Databricks, Spark, Kafka, Parquet, Delta Lake, Iceberg, AWS Glue, S3, Redshift, EMR, BigQuery, CI/CD, Git, Terraform, NoSQL, Scrum, Kanban
1w
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Government and Public Sector - AI & Data - Data Engineer - Senior Consultant
McLean, Virginia, United States
$107k-$177k/yr HybridFull Time
3+ YOEBachelor's degree, 3–5 years of AI and data experience, eligibility for Secret clearance, enterprise data pipeline experience, cloud data environments, ETL/ELT, APIs, data quality, lineage, monitoring, and operational support.
Maximo, iNFADs, EDW, Databricks, Jupiter, APIs, Palantir Foundry, Power Platform
22h
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Data Analytics Consultant
Washington, District of Columbia, United States
$79k-$100k/yr HybridFull Time
Experience with federal financial reporting, data analysis, budget tracking, or payment processing; proficiency in Excel, SharePoint, Outlook, PowerPoint, and Teams; bachelor's degree in computer science, engineering, or similar.
Microsoft Excel, Microsoft SharePoint, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams, Power BI
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Senior Specialist, Federal Data Engineer
McLean or Washington
OnsiteFull Time
3+ YOE3+ years data engineering experience, Python and SQL required, federal consulting and Secret clearance required; experience with Advana/Databricks/Spark and CI/CD workflows preferred.
Python, SQL, Advana, Databricks, Spark, Hadoop, Kafka, Kubernetes, Terraform, Airflow, AWS, Azure, GCP, Agile, GIT, CI/CD, test driven development
1mo
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Fraud AI / Data Senior Consultant
McLean or Tysons Corner or New York or Washington or Arlington or United States
$113k-$188k/yr OnsiteFull Time
4+ YOEBachelor's degree, US-based U.S. citizen able to obtain Public Trust, 4+ years in AI/data/analytics, Python/R and SQL proficiency, cloud (AWS/Azure/GCP), ML model development, data engineering, and fraud/fincrime experience.
Python, R, SQL, CSV, TXT, JSON, XML, Parquet, AWS, Azure, GCP, Microsoft Power BI, Tableau, Looker, Databricks, Palantir, Vertex AI, SageMaker, Oracle Mantas, Actimize, Fircosoft, LexisNexis Bridger, World-Check, Dow Jones, Chainalysis, Elliptic, TRM Labs, LexisNexis product API
1mo
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Senior Consultant - Data & Analytics
McLean, Virginia, United States
$76k-$123k/yr OnsiteFull Time
2+ YOEBachelor's degree required, 2+ years delivering data/analytics or data engineering solutions; strong SQL and Python skills; experience with cloud data platforms, BI tools, and AI-assisted development; consulting experience and travel flexibility.
SQL, Python, Snowflake, Databricks, Redshift, Microsoft Power BI, Tableau, Sigma, Codex, Claude Code, Cursor
14h
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Consultant – Compliance Data Science & AI
San Francisco or New York City or Charlotte or Seattle or Los Angeles or Houston or Atlanta or Baltimore or Chicago or Washington
$98k-$122k/yr HybridFull Time
2+ YOEMaster's or engineering degree in computer science, engineering, data science, or related quantitative field; 2+ years in data science or analysis; Python, SQL, GenAI frameworks, cloud platforms, and strong communication skills.
Python, SQL, LangChain, LlamaIndex, AWS, Microsoft Azure, Google Cloud Platform (GCP), OpenAI, Anthropic, Mistral AI, Hugging Face, GPT, Claude, Gemini, Llama, Mistral, Model Context Protocol (MCP)
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Consulting Technical Manager. AI Data Engineer
Reston, Virginia, United States
$98k-$210k/yr OnsiteFull Time
10+ YOETS/SCI with poly required; Bachelor's in CS/IS/Engineering; 10+ years data engineering/ETL/database experience; geospatial data, Oracle Database, cloud platforms, vector/RAG/MCP, Kubernetes, shell scripting/Python, data governance.
Oracle, AWS, Microsoft Azure, GCP, Oracle Database, Oracle API Gateway, Kubernetes, shell scripting, Python, CI/CD, RESTful APIs
1w
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Senior Data Center Consultant
Boston or Arlington
$125k-$155k/yr RemoteFull Time
10+ YOERequires data center infrastructure expertise across electrical, mechanical, operations, and master planning; project leadership, client communication, 10+ years of data center operations experience, and willingness to travel 25%-50%.
Microsoft Office, Building Monitoring and Control Systems (BMS/BAS), Emergency Power Off (EPO), VESDA, FM-200, Ansul, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Sr Delivery Consultant - Data Architect, AWS Professional Services
Austin or Seattle or Arlington or Atlanta or New York or Chicago or Mountain View or Houston or Dallas
$154k-$239k/yr OnsiteFull Time
5+ YOE5+ years database, software development, customer-facing project management, and cloud architecture experience; bachelor’s in CS/engineering/mathematics or equivalent; AWS certification preferred; knowledge of security/compliance and cost optimization.
SQL, NoSQL, Hadoop, Spark, Kafka, Kinesis, AWS
2mo
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Semantic Data and AI Engineer
Arlington or United States
$150k-$210k/yr HybridFull Time
5+ YOEBachelor's in a related field; 5+ years in data analysis and ML; NLP; RAG pipelines; client-facing experience; Python/R; data modeling; cloud/databases; consultant mindset.
Python, R, SQL, Docker, Kubernetes, AWS, Azure, GCP, LangChain, LlamaIndex, LangGraph, BAML, SPARQL, Ontology Tools, PoolParty, Synaptica, Mondeca, Semantic Web
1mo
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Technical Consultant – Enterprise Data Engineer (Geospatial Data & Platforms)
St. Louis or Vienna
$84k-$142k/yr OnsiteFull Time
5+ YOE5+ years database design/administration (Oracle, SQL Server, PostgreSQL, SAP HANA), scripting in SQL and Python, geospatial data knowledge, Top Secret/SCI clearance and US citizenship, bachelor’s degree in a STEM field.
Oracle, SQL Server, PostgreSQL, SAP HANA, SQL, Python, ArcGIS Enterprise
1mo
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Senior Consultant- Data/AI Due Diligence-MTS
Boston or Chicago or Dallas or Los Angeles or Minneapolis or New York City or San Francisco or Seattle or Washington DC
$118k-$160k/yr OnsiteFull Time
2+ YOE2+ years data engineering/analytics experience preferred, familiarity with cloud (AWS/Azure/GCP), data platforms, data modeling, migrations, strong communication, project management, and willingness to travel 30–50%.
AWS, GCP, Azure, Databricks, Snowflake, Oracle, Microsoft Power BI, Amazon QuickSight, Apache Kafka, Amazon Kinesis, Apache Airflow, AWS Glue, CTTRL-M, Tableau, Looker, SQL, NoSQL, RDBMS, Kimball, Inmon
2mo
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Senior Power Systems Engineer, Data Centers
Houston or Arlington
HybridFull Time
3+ YOEMaster's in electrical engineering with power systems or renewable energy focus; 3-5 years' experience; proficient in power system analysis and control simulation tools; experience with grid interconnection standards; ability to manage consultants; data center/large load integration experience.
PSS/E, PowerFactory, PSCAD/EMTDC, MATLAB/Simulink, PSLF, TSAT, Python
3w
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Senior Transportation Data Specialist (Hybrid)
Arlington or New York City
$81k-$138k/yr HybridFull Time
5+ YOEBachelor's in engineering/planning,5+ years consulting experience in transportation,proficiency with GIS,transportation data analysis,statistical methods,scripting (Python/R/SAS),and dashboarding tools.
ESRI ArcGIS, ArcGIS Pro, ArcGIS Online, ArcGIS Dashboards, Experience Builder, StoryMaps, Survey123, SAS, Python, R, Microsoft Excel, Tableau, Power BI, SQL, RITIS NPMRDS, INRIX, ATRI
3w
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Electrical Commissioning Consultant - Mission Critical Facilities
Warrenton or Charlotte
$77k-$132k/yr FieldFull Time
1+ YOECommissioning experience for mission critical/data center projects, PE or EIT preferred, CXA/AABC/ACG desired, LEED AP a plus, technical writing and client communication skills, technical/Bachelor's in electrical engineering preferred, 1+ years consulting experience, ability to travel extensively.
Microsoft Word, Microsoft Excel, AutoCAD
1mo
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Forward Deployed Engineer (FDE) - Remote
Eden Prairie or Minneapolis or Washington or United States
$203k-$348k/yr RemoteFull Time
10+ YOEBachelor's in CS/Engineering/Data Science; 10+ years software engineering; 9+ years consulting/advisory experience; experience building and deploying AI/ML (LLMs), cloud (Azure/AWS/GCP), stakeholder management, and strong communication.
LLMs, CodeX, Claude, Azure, AWS, GCP, APIs
1mo
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Senior Consultant, SIEM Engineer (Logstash)
Ashburn, Virginia, United States
$90k-$140k/yr OnsiteFull Time
3+ YOE3+ years in security/data/devsecops roles; Logstash expertise, Regex, Splunk, Amazon SQS/SNS, GitHub, Jenkins, and SQL; strong analytical and troubleshooting skills; experience with CI/CD and cloud-native event-driven systems.
Logstash, Regex, Amazon SQS, Amazon SNS, GitHub, Jenkins, Splunk, SQL, Elasticsearch, Kibana, Docker, Kubernetes