80 sql data engineer jobs at 48 companies in Halfway, MD
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SQL Engineer
Gaithersburg, Maryland, United States
$108k-$195k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance with CI poly eligibility required; bachelor's degree in CS/SE (master's preferred); 6–12 years experience depending on degree; expert SQL, relational DBs, Linux, and data analytics experience.
SQL, PostgreSQL, MySQL, Oracle, Linux, Grafana, Python, pandas
3w
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Data Engineer
Sterling or Aurora
$105k-$135k/yr HybridFull Time
5+ YOE5+ years data engineering experience with Azure data services, ETL/ELT, strong SQL, data modeling, Microsoft Fabric and Power BI experience, and stakeholder collaboration skills.
Microsoft Azure, Microsoft Fabric, Azure Data Factory, Power BI, SQL, HCSS, Sage, CRM
1mo
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Data Engineer
Rockville, Maryland, United States
OnsiteFull Time
Bachelor's in CS/data-related field or equivalent experience; proven data engineering experience with Python, SQL, ETL/ELT, Spark/PySpark, data modeling, data quality, and Git; familiarity with cloud data platforms and biomedical data is a plus.
Python, SQL, Spark, PySpark, Git, Snowflake, Databricks, Posit Connect, R/Shiny, Streamlit, Jupyter, Galaxy, Code Ocean, S3, Postgres, APIs
4d
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Data Engineer II, Data Management Team
Seattle or Herndon
$132k-$179k/yr OnsiteFull Time
3+ YOERequires 3+ years of data engineering experience and experience with ETL/ELT, OLAP, data modeling, SQL, and large-scale business intelligence data structures.
SQL, Python, AWS, Data Pipelines, AWS Glue, EC2, Amazon Redshift, Amazon S3, EMR, Kinesis, Firehose, AWS Lambda, IAM
2mo
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Enterprise Data Engineer
Herndon or Cleveland or California or Colorado or Hawaii or Illinois or Maine or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or Virginia or Washington or District of Columbia
$112k-$222k/yr OnsiteFull Time
3+ YOE3+ years data engineering experience; strong Python and SQL; experience with Palantir or other ETL platforms; data integration, ETL, transformation, and data quality skills; active TS/SCI with Poly required.
Python, SQL, Palantir, AWS, Azure, GCP, Apache Spark, Hadoop, Apache Airflow, Prefect
1mo
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Data Engineer
Fairfax or Ashburn
$145k-$160k/yr HybridFull Time
3+ YOEUS citizen able to obtain Public Trust; Bachelor's in STEM required; 3+ years data engineering or related experience; working knowledge of Python and/or SQL; familiarity with Airflow, Spark, or AWS Glue; strong communication skills.
Apache Airflow, AWS Glue, Apache Spark, Kafka, Python, SQL, SharePoint, Confluence, GitLab, AWS, Microsoft Azure, Google Cloud Platform (GCP)
1mo
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Enterprise Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
3+ YOEActive Poly clearance required. 3+ years data engineering experience with Python and SQL, ETL/Palantir experience, data integration from APIs/databases/files, data quality/validation expertise, and strong communication skills.
Python, SQL, Palantir, AWS, Azure, GCP, Apache Spark, Hadoop, Apache Airflow, Prefect
2d
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Senior Data Engineer
Bluemont, Virginia, United States
$140k-$165k/yr OnsiteFull Time
7+ YOERequires 7+ years of data engineering experience, a related bachelor's degree, advanced SQL and Python, distributed computing with Spark, EMR, or Databricks, cloud data expertise, and U.S. citizenship with Public Trust eligibility.
Spark, EMR, Databricks, SQL, Python, AWS, Azure, GCP, DevSecOps, FISMA, FedRAMP
2mo
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Data Engineer – Senior
Herndon, Virginia, United States
$140k-$180k/yr RemoteFull Time
8+ YOEActive MBI and U.S. citizenship; 8+ years cloud data engineering, 3–5 years Databricks, Databricks and AWS certifications, Python/PySpark/SQL, Delta Lake/medallion architecture, tenant onboarding and federal security compliance (NIST/FISMA/FedRAMP).
Databricks, Unity Catalog, Delta Live Tables, Auto Loader, Genie, Delta Lake, CDC, Python, PySpark, SQL, S3, IAM, VPC, CloudWatch, Glue, Athena, Terraform, GitHub Actions, Microsoft Azure DevOps, Kafka, MSK, dbt, Great Expectations, Splunk, Datadog, Collibra, Alation, AWS Lake Formation
3d
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Data Engineer
Frederick or Fort Detrick
$160k-$180k/yr HybridFull Time
10+ YOE10+ years experience in data engineering/data science, proficiency with Mongo DB, PostGres, Python, SQL, Java, Nifi; experience with Spring Framework, AWS, metadata management, reporting tools, and Public Trust clearance.
Mongo DB, PostGres, Python, SQL, Java, Nifi, Spring Framework, AWS, SAP BusinessObjects BI Platform 4.3, Web Intelligence (Webi)
1mo
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AI/Data Solutions Engineer TS/SCI (FSP)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$116k-$216k/yr HybridFull Time
5+ YOEUS citizen with active TS/SCI clearance and Full Scope Polygraph; Bachelor's in CS/Engineering/Math or equivalent; 5+ years in data science/applied data roles; strong Python and SQL skills; experience with raw data, data pipelines, real-time/streaming data, imagery/computer vision, secure environments, and mentoring junior staff.
Python, SQL, APIs
3w
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BI & Analytics Analyst/Data Engineer
Rockville, Maryland, United States
HybridFull Time
5+ YOEBachelor's required (Master's preferred),5-7+ years BI/analytics or data engineering experience; strong SQL Server/T-SQL, Power BI (DAX, Power Query), Wherescape RED, Python, MDS, DQS, SSIS, and EMR experience.
SQL Server, T-SQL, Power BI, DAX, Power Query, Wherescape RED, Azure Analysis Service, Azure Data Lake, Azure Synapse Analytics, EMR, Python, Microsoft Master Data Services (MDS), Microsoft Data Quality Services (DQS), SQL Server Integration Services (SSIS)
2d
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Senior Data Science & Analytics Engineer
Herndon or Washington
$146k-$234k/yr OnsiteFull Time
12+ YOEBachelor's degree and 12+ years relevant experience, or 16+ years without a degree; 3+ years in data science; TS/SCI clearance with CI poly; experience with R, Python, SQL, data analysis, engineering, visualization, and validation.
R, Python, SQL, Java, Linux, Ruby, .NET, C#, C++, JSON, XML, XSLT, JDBC, SOAP, REST
1mo
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Senior Data Engineer
Herndon, Virginia, United States
$150k-$175k/yr HybridFull Time
8+ YOEUS citizen with active Secret clearance; B.S. in Computer Science (or equivalent) and 8+ years experience; strong Python, AWS, SQL/Trino, Apache Spark, dbt, and Kubernetes (Rancher) experience; DevSecOps and TDD practices.
Python, FastAPI, Django, Flask, JavaScript, Node.js, Express, Vue, Svelte, React, Java, Spring Boot, AWS, S3, RDS, EMR, Trino, Apache Spark, dbt, Rancher Kubernetes, Rancher RKE2, AWS EKS, Apache Airflow, HL7, FHIR, Mirth Connect, Great Expectations, OpenAPI, ORM
3w
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Data Analytics Engineer
Ashburn, Virginia, United States
HybridFull Time
1+ YOEU.S. security clearance (DoD Top Secret/DHS EOD/CBP Full BI/IT-I or SSBI), Bachelor’s in computer science or related, 1–3 years SQL and BI experience, Databricks/AWS exposure, Python (preferred).
SAP Business Objects, Oracle, Databricks, S3, EMR, Redshift, Glue, PowerBI, Tableau, Qlik, Python, Pandas, PySpark, SQL
1mo
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Senior Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
5+ YOEDatabricks, PySpark, Airflow, Python, AWS and SQL expertise; Databricks certification or equivalent; BA/BS in CS or related field; 5+ years data engineering experience; Medallion architecture experience.
Databricks, PySpark, Apache Airflow, Python, SQL, AWS, RDS, Athena, Redshift, Java, Linux, Git, JSON, AVRO, parquet
1mo
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Enterprise Data Engineer, TS/SCI w/ Poly Chantilly, VA
Chantilly or Herndon
OnsiteFull Time
3+ YOE3+ years data engineering experience; strong Python and SQL skills; experience with Palantir or ETL platforms; data integration, transformation, validation, and monitoring; active TS/SCI with FSP required to start.
Python, SQL, Palantir, Apache Spark, Hadoop, AWS, Azure, GCP, Apache Airflow, Prefect
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
2w
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Senior Data Engineer
Indianapolis or Woodland Hills or Ashburn or Costa Mesa or Miami or Richmond or Chicago or New York City or Seattle or Grand Prairie or Chicago or Atlanta or Iselin or Overland Park or Tampa or Woburn
$127k-$229k/yr HybridFull Time
8+ YOEBS/BA and 8+ years technical experience in systems administration/security, data platform architecture, Microsoft Fabric/Azure, data pipelines, SQL/Python, and regulatory compliance (HIPAA,NIST,SOC2).
Microsoft Fabric, Apache Spark, SQL, Python, PySpark, Spark, Delta Lake, Parquet, REST APIs, JSON, Git, Azure DevOps, CI/CD
1d
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Senior Data Science & Analytics Engineer
Herndon, Virginia, United States
$146k-$234k/yr OnsiteFull Time
12+ YOEBachelor's degree and 12+ years of relevant experience, or 16 years in lieu of degree; 3+ years in data science; TS/SCI clearance, CI polygraph eligibility, and experience with data analysis, engineering, visualization, and statistical programming.
R, Python, SQL, Java, Linux, Ruby, .NET, C#, C++, JSON, XML, XSLT, JDBC, SOAP, REST
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