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Data Jobs in Washington, DC

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Data • washington dc

Last updated: 4 days ago

Big Data / AWS Data Engineer

VDart IncMcLean, VA, United States
Full-time
Quick Apply

MsoNoSpacing"><b>Job Title: Big Data / AWS Data Engineer</b></p> <p class="MsoNoSpacing"><b>Location: McLean, VA (Hybrid) </b></p> <p ... Show more

Data Engineer

AnalyticaWashington, DC, US
Full-time
Quick Apply

Analytica is seeking Data Engineers across multiple experience levels—from junior to senior—to join our growing team and support the design and development of scalable data platforms an... Show more

Data Scientist

Echelon InsightsAlexandria, VA, US
Full-time
Quick Apply

About the Role The Data Team is the technical and analytical engine for all quantitative research, data science, and voter modeling at Echelon Insights.We architect the infrastructure for large-sca... Show more

Data Architect

rockITdataArlington, VA, US
Full-time
Quick Apply

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - th... Show more

Data Analyst

America VotesWashington, DC, USA
$75,000.00 yearly
Full-time +1
Quick Apply

America Votes works with over 400 state and national partner organizations to advance progressive policies, win elections, and protect every American's right to vote.Since 2003, America Votes has b... Show more

Data Architect

NüvitekArlington, Virginia, US
Remote
Full-time
Quick Apply

Ethos; together, we drive transformational outcomes.We only succeed when our customers succeed.We partner with our customers to achieve business objectives by using our proven customer-centric, val... Show more

Data Engineer

Q2ImpactWashington, DC, US
Full-time
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This contract supports the Joint Staff Strategy, Plans, and Policy Directorate (J5), through its Deputy Directorate for Counter Threats and International Cooperation (DDCTIC), in meeting the minimu... Show more

Manager, Data Analysis - Card Data

Capital OneMc Lean, VA, United States
Full-time +1

Manager, Data Analysis - Card Data.At Capital One, data is at the center of everything we do.When we launched as a startup we disrupted the credit card industry by individually personalizing every ... Show more

Data Scientist

SAICMclean, VA, US
$200,001.00 yearly
Full-time

Team of Systems Integrators and Data Scientists.In this role you would work on an IT Resource management and operations integration component that is responsible for leading all aspects of budget f... Show more

Data Engineer

Black CapePentagon, VA, US
Full-time
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Data Engineer (2+ years - Senior Level) Locations: Arlington / Pentagon, VA, Reston, VA and areas throughout the DMV area ONSITE: Ability to go ONSITE 3-5 days per week   Clearance: MUST ... Show more

Data Scientist

J5 ConsultingMcLean, VA, US
Full-time
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J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities.Our services improve Information System networking ... Show more

Data Architect

HalvikArlington, VA, USA
$175,000.00 yearly
Full-time
Quick Apply

Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber ... Show more

Senior Mortgage Data Analyst - Data Transformation

Omm IT SolutionsMc Lean, VA, us
Full-time

IT IS 100% on site position in McLean, VA.Data lineage, data mapping, business process analysis, Cloud Data Platform.We are seeking an experienced Senior Mortgage Data Analyst – Data Transformation... Show more

Senior Data Architect / Data Scientist

Chenega CorporationArlington, Virginia, US
Full-time

Data Architect / Data Scientist (Senior).Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional developme... Show more

Data Scientist

Carnegie Mellon UniversityArlington, VA
Full-time

Data Scientists at the SEI use advanced statistics, data analytics, machine learning, and artificial intelligence to help our government and industry clients research and solve cybersecurity challe... Show more

Data Scientist

Armison TechMcLean, VA, USA
Full-time

We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and c... Show more

Data Engineer

OpenDataJobsWashington, DC, US
Full-time
Quick Apply

Peregrine Advisors is a firm founded on a simple conviction: the best solutions come from the people closest to the problem, given real ownership and the tools to deliver.We are a data and technolo... Show more

Data Scientist

TAD PGS, IncWashington, DC, US
Full-time

We have an outstanding Contract position for a Data Scientist to join a leading Company located in the Washington, DC surrounding area.Candidate must possess an Active Top Secret/SCI Security Clear... Show more

Data Manager

Fusion InnovationBethesda, MD, US
Full-time

Job Description</h3><br /><p> <br /></p><p>Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companie... Show more

Data Technician

Tactibit Technologies LLCSilver Spring, Maryland, United States
Full-time

Tactibit Technologies provides innovative information technology, cybersecurity, and cloud support services to the Federal Government.We support some of the nation's most critical and demanding pro... Show more

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Big Data / AWS Data Engineer

Big Data / AWS Data Engineer

VDart IncMcLean, VA, United States
4 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Job Title: Big Data / AWS Data Engineer

Location: McLean, VA (Hybrid)

Type: Contract

Key Responsibilities:

  • Design, develop, and maintain scalable data pipelines using Spark (Scala/Python), AWS Glue, AWS Lambda, and Shell scripting.
  • Build and support ETL/ELT processes across AWS platforms, including S3, Hive, Apache Iceberg, and Amazon Redshift.
  • Develop and maintain Redshift SQL/PLSQL code, stored procedures, and data-processing frameworks.
  • Perform query tuning, performance optimization, and data-sharing implementations.
  • Support ingestion and processing of structured and semi-structured data formats including JSON, CSV, XML, ORC, Parquet, and Avro.
  • Design, enhance, and support solutions that provide a unified view of customer data across systems.
  • Integrate multiple data sources, applications, and business processes to support reporting, analytics, and customer engagement initiatives.
  • Collaborate with business and technical teams to define and implement scalable data solutions.
  • Manage and support Data Subject Requests (DSRs), including customer data erasure requests.
  • Work closely with the DPO team to ensure compliance with privacy regulations and internal policies.
  • Maintain and support the MicroStrategy Privacy Compliance module. (Very infrequent once in year or 2 years)
  • Contribute to data governance initiatives that improve data quality, consistency, and compliance.
  • Analyze and troubleshoot complex data issues using Redshift SQL, MySQL, Python/PySpark, Shell scripting, and Excel.
  • Investigate data mismatches, reporting issues, and business data anomalies.
  • Support business analysis related to customer tiers, loyalty programs, and email marketability.
  • Provide production support and root-cause analysis for critical data platform issues.
  • Technical Leadership & Collaboration
  • Participate in Customer 360, Privacy, Data Governance, and Phaedon initiatives.
  • Conduct code reviews and design reviews.
  • Provide cross-team technical support and problem resolution.
  • Research, design, and develop next-generation data capabilities and products.
  • Act as a subject matter expert for customer data platforms.
  • Primary Technologies
  • AWS: S3, EC2, Redshift (RA3/Serverless), S3 Tables, S3 Hive, AWS Glue, Lambda (Python), Kafka, Airflow, Apache Iceberg
  • Spark (Scala/Python)
  • Redshift SQL/PLSQL, MySQL
  • Data Modeling and Query Optimization
  • Key Strengths
  • Strong ownership and accountability
  • Strong AWS Data Engineering stack awareness
  • Ability to bridge business and technical teams
  • Expertise across engineering, analytics, compliance, architecture, and operational support
  • Adaptability and willingness to take on diverse data-related challenges

Required Qualifications:

  • 12+ years of experience in Data Warehouse / Big Data ecosystems.
  • 5+ years in a lead /SME role

Strong understanding of:

  • Data architecture & dimensional modeling
  • ETL/ELT frameworks
  • Distributed data processing
  • Cloud data platforms
  • Data governance and security
  • Experience managing large-scale enterprise data environments.
  • Proven track record of delivering complex data programs.
  • Excellent communication and stakeholder management abilities.

Preferred Qualifications:

  • Experience in large enterprise or global delivery environments.
  • Exposure to data modernization and cloud transformation programs.
  • Certifications in cloud platforms (AWS/Azure/GCP) or data engineering.
  • Experience in regulated industries (Hospitality, Finance, Healthcare, Telecom, etc.).

Key Competencies:

  • Strategic thinking with hands-on technical depth
  • Executive presence and client-facing confidence
  • Problem-solving and decision-making ability
  • Operational excellence mindset