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Data Jobs in Washington, DC

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Data • washington dc

Last updated: 1 day 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

Nastech GlobalAlexandria, VA, United States
Full-time
Quick Apply

Job Title: Data Engineer <br /> Location: 5 days per week in Alexandria, VA (Mark Center)<br /> Job Type: Contract W2<br /> Clearance: US Citizen with Active Secret Clearance<... Show more

Data Scientist

Base-2 SolutionsBethesda, MD
Full-time

Base-2 Solutions is seeking a Data Scientist to perform research-level data analytics at a customer site in Bethesda, MD.The role supports programs advancing research and advanced machine learning,... 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

Booz Allen HamiltonWashington, DC
$77,600.00 yearly
Full-time +1

As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the possibilities presented by IoT, machine learning, and artificial intell... Show more

Data Analyst

Constellation IncWashington, DC, DC, US
Full-time
Quick Apply

Job Description: Data Analyst  Constellation seeks a Data Analyst to join our Business Strategy Division in Washington, DC, evaluating the processes, people, and technology for our clients&#82... 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 Scientist

SAICMclean, VA, US
$240,001.00 yearly
Full-time

This position is located in Mclean, VA and requires a TS/SCI with polygraph.Bachelors and fourteen (14) years or more experience; Masters and twelve (12) years or more experience; PhD or JD and nin... Show more

Data Manager

Dezign Concepts LLCBethesda, MD, US
$175,000.00 yearly
Full-time
Quick Apply

UID4009 -01 Active Top Secret Clearance with Poly Required Salary Range:.Up to $175K  (salary is commensurate with education and experience) Job Summary Seeking a Data Analyst to support our c... Show more

Data Scientist

WhitespaceAlexandria, VA, US
Remote
Full-time
Quick Apply

As pioneers in the geospatial industry, our Agentic AI Platform, Iris, accelerates speed-to-answer with powerful analytics, high-cadence data feeds, and expert-machine teaming.Join us in transformi... Show more

Mid Data Architect / Data Scientist

Chenega CorporationArlington, Virginia, US
Full-time

Mid Data Architect / Data Scientist.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 development is... 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

Data Scientist

Planet TechnologiesWashington, D.C., District of Columbia, US
Full-time

Builds, maintains, and improves dashboards, applications, and automations.Connects to APIs, system-to-system connections, and manual data transfers for ETL.Builds predictive risk models using stati... Show more

Data Scientist

Booz Allen HamiltonUSA, VA, Arlington non, client
$77,600.00 yearly
Full-time +1

As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the possibilities presented by IoT, machine learning, and artificial intell... 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

LinTech GlobalArlington, VA, USA
$140,000.00 yearly
Full-time
Quick Apply

Works independently and within teams to use the necessary data extraction, manipulation, and aggregation techniques to prepare, clean, normalize, and validate data to complete varied projects and t... Show more

Data Engineer

Maania Consultancy ServicesWashington DC, DC, US
Full-time
Quick Apply

Required Qualifications Active Top-Secret/SCI clearance Bachelor’s degree or equivalent experience 4+ years of data engineering experience Experience with distributed computing frameworks and... 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 Analyst

Red Cedar ConsultancyAlexandria, VA, USA
Full-time
Quick Apply

Looking for candidates with Active Secret Clearance only.Bren Mar Drive, Alexandria, VA 22312.This program supports a centralized operations center that serves as the primary information and coordi... 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
1 day 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