900 sql data engineer jobs at 377 companies in Walker Mill, MD
2mo
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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
4d
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SQL Developer
Washington, District of Columbia, United States
$80k-$128k/yr HybridFull Time
Experience designing and implementing AWS cloud-based SQL solutions, processing XML/CSV data, Agile team experience, US citizenship able to obtain CFTC clearance, degree-plus-experience combinations as stated.
AWS, SQL Server
3mo
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Data Engineer
McLean, Virginia, United States
HybridFull Time
2+ YOE2–4+ years in data engineering or analytics engineering; Python and SQL; experience building data-driven apps (Dash); data quality concepts; data modeling; Agile collaboration.
Python, SQL, Dash, Mantine
2w
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SQL Developer/DBA
Bethesda, Maryland, United States
HybridFull Time
5+ YOE5+ years Microsoft SQL Server DBA experience, data modeling, performance tuning, ETL/DTS, backups/recovery, support experience, GitHub usage, and ability to obtain Public Trust clearance.
Microsoft SQL Server, Data Transformation Services (DTS), SQL Mail, GitHub, IIS, Microsoft SQL Server Reporting Services
2w
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Data Engineer
McLean, Virginia, United States
$110k-$160k/yr OnsiteFull Time
2+ YOEPublic Trust eligible, bachelor’s degree, 2+ years data engineering experience, skills in Python, AWS, big data tools, SQL/NoSQL, data pipelines, ETL, and data architecture.
Python, AWS, Azure, GCP, Hadoop, Spark, Kafka, Postgres, Cassandra, Azkaban, Luigi, Airflow, EC2, EMR, RDS, Redshift, Storm, Spark-Streaming, Solr, Lucene, Elasticsearch, Databricks, Java, C++, Scala, SQL
22h
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Data Engineer
Falls Church, Virginia, United States
$81k-$106k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
2+ YOEBachelor’s degree in computer science, engineering, data science, or related field; 2+ years of production data engineering experience; Python or Java, SQL and NoSQL; enterprise data architecture and cloud platform experience; US Person required.
Python, Java, SQL, NoSQL, Azure, OCI, AWS, APIs
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
2mo
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Data Engineer
McLean, Virginia, United States
HybridFull Time
NLP and data engineering expertise with Python; experience with NLP libraries and ML frameworks; strong SQL and ETL skills.
Python, SQL, Spacy, Gensim, NLTK, PyTorch, TensorFlow, Keras, HuggingFace, Flask
22h
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Data Engineer
Falls Church, Virginia, United States
$81k-$106k/yr HybridFull Time
2+ YOEBachelor's degree in computer science, engineering, data science, or related field; 2+ years of production data engineering experience; Python or Java, SQL and NoSQL; cloud platform experience; US Person required.
Python, Java, SQL, NoSQL, Azure, OCI, AWS
2d
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Data Engineer
Falls Church, Virginia, United States
$105k-$124k/yr OnsiteFull Time
5+ YOEBachelor’s degree in a technical field and 5–7 years of data engineering experience required. Requires Python, SQL, scalable pipelines, cloud data platforms, governance, and data quality expertise.
Python, SQL, Apache Spark, Databricks, Microsoft Fabric
1mo
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOE3+ years data engineering experience, strong Python and SQL skills, ETL and data integration experience, familiarity with Palantir and cloud/big-data tools, strong analytic and communication skills.
Python, SQL, Palantir, Apache Spark, Hadoop, AWS, Azure, GCP, Apache Airflow, Prefect
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
2mo
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Data Engineer
Suitland, Maryland, United States
$118k-$170k/yr OnsiteFull Time
2+ YOE2+ years as a Data Engineer; strong Python; SQL; experience with data pipelines and cloud platforms (AWS preferred); familiarity with MLOps; TS/SCI clearance required.
Python, SQL, PostgreSQL, Snowflake, BigQuery, Apache Airflow, dbt, Prefect, Dagster, Apache Spark, Databricks, Apache Kafka, Amazon SageMaker, MLflow, Kubeflow, Amazon CloudWatch, Datadog, Great Expectations, Git, Jira, Confluence, AWS, GCP, Azure
1mo
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Senior Data Engineer
Washington, D.C. or London or Bucharest or Chisinau or United States
$115k-$150k/yr HybridFull Time
7+ YOE7+ years data engineering experience; expertise in SQL, Python, cloud data platforms, data modeling, ETL/ELT, governance, security, and mentoring junior engineers.
SQL, Python, MySQL, PostgreSQL, Oracle, AWS, Redshift, Glue, S3, Azure, Synapse, Data Factory, GCP, BigQuery, Dataflow, Apache Spark, Kafka, Airflow, dbt, Snowflake, Databricks, Jira, Git
1mo
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Data Engineer
Washington, District of Columbia, United States
$142k-$236k/yr OnsiteFull Time
7+ YOE7+ years data engineering experience; expertise in distributed processing (Spark), ETL/ELT, SQL and Python; Azure ecosystem experience; data governance and preparing data for AI/ML; TS/SCI clearance required.
Spark, Kafka, Trino, Iceberg, SQL, Python, Azure OpenAI, Azure Synapse, Databricks, Azure Security Center, ClickHouse, OpenSearch
1mo
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Data Engineer
Tysons Corner, Virginia, United States
$90k-$170k/yr HybridFull Time
3+ YOE3+ years data engineering experience, US citizenship, ability to obtain/hold DoD Secret clearance, proficiency in Python and SQL, ETL/data integration experience, familiarity with cloud platforms and enterprise data platforms.
Python, SQL, Palantir, Advana, Databricks, Snowflake, AWS, Azure, GCP, ETL
2w
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Data Engineer
Springfield, Virginia, United States
$150k-$195k/yr OnsiteFull Time
8+ YOEBachelor's degree and 8+ years data engineering experience; active TS/SCI clearance; proficiency in Python, SQL, Java, Scala; ETL/ELT, data modeling, cloud, big data frameworks; experience with relational and NoSQL databases.
Python, SQL, Java, Scala, Terraform, CloudFormation
3w
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Data Engineer
Springfield or Fairfax
$110k-$165k/yr HybridFull Time
2+ YOEUS citizen able to obtain TS/SCI, Bachelor’s in a related field, 2+ years data engineering experience, advanced proficiency with Python,Pyspark and/or SQL, data parsing, ETL, and database principles.
Python, Pyspark, SQL, Databricks, Amazon Web Services, Microsoft Azure
3w
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Lead Data Engineer (Python, AWS, SQL, GenAI) (Enterprise Platforms Technology)
McLean or New York
$197k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, 1+ year cloud (AWS/Azure/GCP); experience with Python, SQL, Scala/Java, distributed data tools, data warehousing, NoSQL, UNIX, and Agile; AI-assisted coding experience preferred.
Python, AWS, SQL, GenAI, Scala, Java, Redshift, Snowflake, Claude Code, GitHub Copilot, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX
1mo
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Data Engineer
Washington, D.C. or Maryland or Virginia
$110k-$166k/yr HybridFull Time
5+ YOEBachelor's in CS (or related), 5+ years data engineering, strong Python (pandas, pandera), SQL/Postgres, Databricks, Spark, experience with messy/disparate data, schema design and data validation, working with large workflows, active Secret Clearance.
Python, pandas, pandera, SQL, Postgres, Databricks, Spark
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