103 data architect jobs at 39 companies in Winchester, VA
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Data Architect
Herndon, Virginia, United States
OnsiteFull Time
Experience designing enterprise data architectures, data flows, integrations, data lakes, and governance; strong collaboration and documentation skills.
1mo
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Data Architect SME
Herndon or Bowie
$135k-$216k/yr OnsiteFull Time
10+ YOEU.S. citizenship and ability to obtain/maintain Public Trust; 10+ years' experience (master's+10 or equivalent) in data modeling, ETL/ELT, data integration, governance, SQL, data warehousing, and federal data security/compliance.
Tableau, Power BI, Databricks, SQL, ETL, ELT, NIST RMF, FISMA, FedRAMP
1mo
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Data Architect SME
Herndon or Bowie
$135k-$216k/yr OnsiteFull Time
10+ YOEU.S. citizenship and ability to obtain/maintain Public Trust; 10+ years experience (varies by degree); proficiency in data modeling, ETL/ELT, data integration, governance, SQL, data security (NIST RMF, FISMA, FedRAMP), and metadata management.
SQL, ETL/ELT, Tableau, Power BI, Databricks, NIST RMF, FISMA, FedRAMP, AMS, AI/ML
2mo
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Data Architect - R01565081
Virginia Beach or Ashburn
$150k-$160k/yr OnsiteFull Time
7+ YOE7+ years in data architecture, cloud data engineering, BI, or analytics; strong client-facing; expert in Snowflake, dbt, Power BI, SQL, Azure, Dagster, Fivetran, and Python.
Snowflake, dbt, Power BI, SQL, Azure, Dagster, Fivetran, Python
1w
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Data Architect IV
Chantilly, Virginia, United States
$146k-$228k/yr OnsiteFull Time
10+ YOEUS citizen with active Top Secret/SCI and CI polygraph eligibility; Bachelor's in CS/Data/Information Science; 10+ years in data architecture, graph/semantic modeling (RDF, OWL, SPARQL), distributed systems, cloud and vector/graph integrations.
RDF, OWL, SPARQL, Neo4j, Amazon Neptune, TigerGraph, AWS, Azure, GCP, GraphRAG
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Data Architect, Lead
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ yrs data analytics; 5+ yrs coordinating with business/IT; 5+ yrs cross-field work; 5+ yrs data analytics with ML/AI; knowledge of Closure, Scala, Python, or R; Top Secret clearance; Bachelor's in CS/CE/SE
Closure, Scala, Python, R
3mo
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Data Engineering Architect
Arlington, Virginia, United States
OnsiteFull Time
8+ YOE8+ years data engineering, strong SQL/Python, Databricks/Spark, Lakehouse patterns, CI/CD, collaboration with analytics, production data systems ownership.
Databricks, Spark, SQL, Python, AWS, GCP
3mo
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Mission System Data Architect
McLean or Chantilly
$99k-$225k/yr OnsiteFull Time
Experience with data modeling, ETL pipelines, SQL, and relational/non-relational databases; TS/SCI with polygraph; BS in CS or Information Science.
SQL, Python, Java, Apache NiFi, Oracle, MongoDB, PostgreSQL, Redis, Neo4J, AWS, Oracle Cloud
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Lead Data Architect
Herndon, Virginia, United States
OnsiteFull Time
8+ YOE3+ MgmtBA/BS in CS or related, AWS Certified Machine Learning Specialty, 8+ years data engineering/platform experience with 3+ years in an architect/lead role; hands-on Databricks, PySpark, Python, ML/LLM pipeline and MLOps experience.
Databricks, Unity Catalog, Delta Lake, PySpark, Databricks Jobs, Spark SQL, MLflow, FAISS, Pinecone, Weaviate, Milvus, Databricks Runtime, Python, PyTorch, TensorFlow, Hugging Face transformers, AWS, Parquet, AVRO, Terraform, Jenkins, GitHub Actions, GitLab CI
2mo
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Data Lakehouse Architect
Middletown or Manassas
OnsiteFull Time
7+ YOESeven+ years in data engineering/architecture; 3+ years lakehouse design; Kafka, Iceberg, S3/CEPH, Trino; security, governance; strong leadership.
Kafka, Iceberg, Trino, Amazon S3, CEPH, Git, Linux, Java, Python, SQL
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Lead Data Architect
Herndon, Virginia, United States
OnsiteFull Time
8+ YOE3+ Mgmt8+ years in data engineering/platform architecture (3+ years as architect/lead). Hands-on Databricks, PySpark, Spark, Delta Lake, ML/LLM pipeline design, Python, MLflow, vector/RAG experience, AWS cloud and infra-as-code (Terraform) expertise.
Databricks, Unity Catalog, Delta Lake, PySpark, Databricks Jobs, Spark SQL, MLflow, FAISS, Pinecone, Weaviate, Milvus, PyTorch, TensorFlow, Hugging Face transformers, Databricks Runtime, AWS, Python, Terraform, Jenkins, GitHub Actions, GitLab CI, GitOps, Parquet, AVRO
1w
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Data Architect
Reston, Virginia, United States
HybridFull Time
Design and maintain data architecture, standards, integration, governance, and security; assess data landscape and cloud migration; collaborate with stakeholders and develop API and data strategies.
API, Agile
1mo
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Data Architect (AWS, Azure, GCP)
Reston, Virginia, United States
$120k-$200k/yr HybridFull Time
5+ YOE5+ years implementing on-premises and cloud data management solutions; advanced SQL and Python; experience with cloud services (AWS, Azure, GCP), real-time distribution, NoSQL, Snowflake/Databricks, and data governance.
AWS, Azure, GCP, SQL, Python, Kafka, Kinesis, DataFlow, Airflow, MongoDB, DynamoDB, HBase, CosmosDB, Snowflake, DataBricks
1mo
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Data Architect
Herndon, Virginia, United States
RemoteFull Time
8+ YOEBachelor's degree, 8+ years data engineering experience (3–5 with Salesforce), DoD data integration experience, Salesforce architecture expertise, API documentation, and stakeholder engagement.
Salesforce, OpsEA Platform Events, VAULTIS
1mo
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HR Data & Analytics Architect
Reston or United States
$105k-$231k/yr HybridFull Time
10+ YOE10+ years in data architecture/engineering with HR systems experience (Workday, ATS/TMS, LMS), strong data governance, experience enabling AI/ML pipelines, federal contracting experience, and ability to influence cross-functional stakeholders.
Workday
7h
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Data Architect IV
Chantilly, Virginia, United States
$146k-$228k/yr OnsiteFull Time
10+ YOEBachelor's degree and 10+ years of experience in data architecture, engineering, or distributed systems; expertise in semantic standards, knowledge graphs, GraphRAG, governance, cloud platforms, and vector or graph databases.
RDF, OWL, SPARQL, GraphRAG, LLMs, AWS, Azure, GCP, Neo4j, Amazon Neptune, TigerGraph, MLOps, DataOps
4w
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SME Data Architect
Ashburn, Virginia, United States
$104k-$218k/yr OnsiteFull Time
7+ YOEU.S. citizen with active DoD Secret clearance, 7+ years data architecture experience, DoDAF/UAF expertise, DoD 8570/8140 compliance, experience with ARIS/Visio/MagicDraw and cloud platforms; strong communication skills.
DoDAF, UAF, ARIS, Visio, MagicDraw, Vantage, Army 365 Power Platform, Palantir Foundry, ADVANA, Azure, AWS, DISA STIG, ACAS/Nessus
3mo
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Senior Data Engineer/Architect, WWPS ProServe Data and Machine Learning
Arlington or Herndon
$154k-$208k/yr OnsiteFull Time
5+ YOE5+ years in database and data engineering; SQL/NoSQL, Hadoop, Spark, Kafka, Kinesis; Python; data architecture; security clearance.
Glue, Lake Formation, Athena, Kinesis, Lambda, CDK, Terraform, Data Vault, Dimensional Modeling, Data Lake
2mo
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Senior Data Architect - TS required to apply - NCR
Chantilly, Virginia, United States
$164k-$170k/yr OnsiteFull Time
10+ YOE10+ years in data analytics; 5+ years coordinating business & IT and leading analytics/ML/AI consulting assignments; 2+ years with Closure, Scala, Python, or R; Bachelor's in CS or related; Top Secret clearance required.
Closure, Scala, Python, R
2w
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Data Engineer / Architect (Security Clearance Required)
Ashburn, Virginia, United States
$170k-$215k/yr OnsiteFull Time
Active DoD Secret/Top Secret clearance required; strong Databricks, cloud (AWS/Azure), SQL, Spark, ETL, data modeling and governance skills; Databricks Certified Professional; bachelor's degree in CS/IT.
Databricks, AWS, Azure, S3, Redshift, EMR, Lambda, Glue, Unity Catalog, SQL, Hadoop, Spark, Tableau, Power BI, GCP
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