1,737 data jobs at 560 companies in Belleville, IL

4w
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Data Analyst (Data Management)
Scott Air Force Base, Illinois, United States
OnsiteFull Time
UNCOMN
UNCOMN: Provides secure data and systems solutions that support public and private sector missions.
5+ YOEActive Secret clearance, 5+ years in data management/analysis or related areas, experience with data inventories/lineage/governance, dashboard/report development, stakeholder engagement, and familiarity with SQL/Python and modern analytics/visualization tools.
SQL, Python, Qlik, Kibana, Tableau, Microsoft Power BI, Palantir Foundry, Maven/Palantir MSS, Advana, Databricks, Collibra, AWS Glue, Unity Catalog
3w
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Data Engineer
St. Charles, Missouri, United States
$52-$61/hr HybridFull Time, Contract
LaunchCode
LaunchCode: Nonprofit providing free tech education and job placement services.
3+ YOEBachelor's in Computer Science or related, 3+ years with Microsoft data products (Azure Database, Power Platform), experience with data lakes, database design, star schema, EMR of business/university data processes.
Microsoft Data Products, Azure Database, Power Platform, SQL, Python
2mo
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Data Scientist
Falls Church or Fort Meade or Stuttgart or Tampa or Honolulu or Colorado Springs or Doral or Omaha or Scott Air Force Base
OnsiteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
4+ YOE4+ years in data science or ML, proficient in Python/SQL, experience with Spark/Databricks, cloud data platforms; onsite DoD role.
Python, SQL, Spark, Databricks, PySpark, Tableau, Matplotlib, Plotly, MLflow, TensorFlow, scikit-learn, XGBoost
3w
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Data Engineer
Carmel or St. Louis
HybridFull Time
CleanSlate Technology Group
CleanSlate Technology Group: Provides cloud-native software development and IT modernization services.
2+ YOE2+ years building data engineering or data platform solutions; experience with Python/Java/Scala, SQL, Spark/Databricks/Snowflake/Redshift/Azure Fabric/AWS Glue/Azure Data Factory, and AWS or Azure; strong collaboration and communication skills.
Python, Java, Scala, SQL, Spark, Databricks, Snowflake, Redshift, Azure Fabric, AWS Glue, Azure Data Factory, AWS, Azure, CI/CD, infrastructure-as-code, Claude Code, Cursor, Kiro, NoSQL
2mo
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Data Engineer
O'Fallon, Illinois, United States
OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years in programming (C++, Java, Python); experience with scalable data stores, ETL/ELT, and processing structured/unstructured data; secret clearance; bachelor’s degree.
C++, Java, Python, SQL, Scala, Spark, Databricks, Hadoop, Kafka, Unix/Linux, AWS, Azure, Snowflake, MongoDB, Cassandra
2mo
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Data Engineer
O'Fallon, Illinois, United States
OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years in programming (C++, Java, or Python); experience with scalable data stores and ETL/ELT; data integration and processing; TS/SCI with polygraph; Bachelor's degree.
Python, Java, C++, SQL, Spark, Hadoop, Kafka, Snowflake, AWS, Azure, Databricks, Hive, ETL, Big Data
2mo
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Data Engineer
Chicago or Atlanta or Austin or Denver or Dallas or Saint Louis or Boston or Washington
$115k-$135k/yr HybridFull Time
Cushman & Wakefield
Cushman & WakefieldNYSE: CWK: Global commercial real estate and property services firm.
5+ YOE5-7 years of data engineering experience; proficient in Python/R, SQL, Databricks, Delta Lake; time-series data and modeling workflows; cloud platforms (Azure/AWS); strong documentation and collaboration.
Python, R, SQL, Databricks, Delta Lake, Azure, AWS, Git
6d
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Data Scientist
Scott AFB, Illinois, United States
$109k-$142k/yr OnsiteFull Time
Department of the Army
Department of the Army: A federal military department responsible for land-based defense operations and related administrative services.
1+ YOEBachelor's in mathematics, statistics, computer science, data science or related; GS-13 requires one year specialized experience applying advanced data analysis, modeling, algorithm development, and communicating technical results.
1w
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Lead Data Advisor
Tempe or St. Louis
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
6+ YOE6+ years in data/analytics with experience aligning business strategy to data capabilities, data governance knowledge, stakeholder management, and ability to lead data initiatives.
lakehouse, ELT, ETL, semantic modeling, BI, AI, feature stores, embeddings, MLOps, RAG
1mo
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Data Analyst
St. Louis or Alpharetta
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
2+ YOEBS in a STEM field required (Master's preferred); 2+ years experience; proficiency with JavaScript, Python, SQL; experience with data visualization (Spotfire, Tableau) and big data tools (Hive, Impala, R); strong communication and storytelling.
Spotfire, SQL, R, Hive, Impala, Python, JavaScript, Tableau, Google Cloud Platform, AWS
2w
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Data Scientist
St. Louis, Missouri, United States
$88k-$123k/yr OnsiteFull Time
Nestlé
NestléSIX Swiss Exchange: NESN: Produces and sells a wide range of food and beverages.
3+ YOEBachelor's degree and 3+ years in data science; experience with Python, SQL, ML/optimization models, cloud platforms and MLOps practices.
Python, SQL, scikit-learn, pandas, PySpark, NumPy, Azure, AWS, GCP, MLflow, Azure ML, SageMaker, Kubeflow, Databricks, Snowflake, LangChain, Semantic Kernel, vector databases
2w
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Google Data Architect
Atlanta or Austin or Charlotte or Dallas or Detroit or Hartford or Houston or Miami or Minneapolis or Nashville or New Brunswick or Philadelphia or Raleigh or Salt Lake City or St. Louis or Tampa or Washington
$115k-$146k/yr HybridFull Time
Slalom
Slalom: Provides business and technology consulting and software engineering services.
Expertise in Google Cloud data platform architecture, BigQuery and related services, data migration and real-time pipelines, strong communication and design facilitation skills.
Google Cloud Platform (GCP), BigQuery, BigLake, Cloud Storage, Cloud SQL, Dataproc, Apache Spark, Pub/Sub, Dataflow, Apache Kafka, Cloud Composer, Managed Airflow, dbt, Dataplex, Vertex AI, Gemini Enterprise, Looker, Looker Studio, Python, Java, SQL, Firestore, Bigtable, Spanner, MongoDB, Google Kubernetes Engine (GKE), Cloud Run, CI/CD, DevOps, Infrastructure as Code, MLOps
6h
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Data Engineer
St. Louis, Missouri, United States
$100k/yr HybridFull Time
GardaWorld
GardaWorld: Provides integrated security, cash management, and global risk consulting services.
3+ YOE3+ years experience or bachelor's in CS/Software Engineering; strong SQL and Python skills; ETL, APIs, JSON, Git proficiency; experience with data warehousing, Snowflake/dbt and Power BI preferred.
SQL, Python, ETL, APIs, JSON, Git, Power BI, Snowflake, dbt, Microsoft SQL Server, JavaScript, TypeScript, MongoDB, GitHub, VBA
1mo
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Data Analyst
Fairview Heights or Scott Air Force Base
$77k-$129k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
3+ YOEActive Secret clearance, Bachelor’s degree, 3+ years data analysis/management experience, proficiency with SQL, Python or R, Power BI or Tableau, onsite 5 days/week, up to 10% travel.
SQL, Python, R, Power BI, Tableau
1mo
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Senior Data Engineer
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Design and build scalable data platforms and pipelines, implement data modeling and security, automate workflows, troubleshoot production issues, mentor engineers; bachelor’s degree or equivalent experience preferred.
AWS, Azure, GCP
2w
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Data Scientist - Mid
Denver or Springfield or Sterling or St. Louis
$69k-$142k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
4+ YOEBachelor's in a quantitative field required, 4+ years data science experience, proficiency with Python or R and SQL, experience with statistical methods, data visualization, and TS/SCI clearance with polygraph.
Python, R, SQL, matplotlib, Tableau, ArcGIS, QGIS, GeoPandas, SAFe
1w
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Senior Data Scientist
St. Louis, Missouri, United States
OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
Active TS/SCI clearance, senior-level Python and data science experience supporting intelligence missions, scalable data pipeline and visualization skills, ability to operate independently and lead technical initiatives.
Python, JEMA, Brewlytics, ArcGIS ModelBuilder
1mo
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Snowflake Data Architect
St. Louis, Missouri, United States
HybridFull Time
Keeley Companies
Keeley Companies: Provides construction, infrastructure, development, and restoration services nationwide.
8+ YOEEight plus years in enterprise data architecture, data warehousing, and data platform leadership; Snowflake-focused; XML/structured data experiences preferred.
Snowflake, dbt, Fivetran, SSIS, Snowpark, Snowflake Cortex, AI SQL
1mo
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Sr. Data Engineer
St. Petersburg or Richmond or Minneapolis or Raleigh or Dallas or St. Louis or Indianapolis or Detroit
RemoteFull Time
Kobie
Kobie: Designs and manages customer loyalty programs for global brands.
6+ YOE6+ years data engineering experience, 3+ years Snowflake, strong SQL/Python/JavaScript, CI/CD with GitHub Actions, experience with data replication tools, cloud (Azure/AWS), dimensional modeling and event-driven architectures.
Snowflake, Snowpark, KALC (Kobie Alchemy Loyalty Cloud), SQL, Python, JavaScript, GitHub, GitHub Actions, Kafka, GoldenGate, HVR, Qlik Replicate, Apache NiFi, Azure, AWS
4w
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Data Engineer
St. Peters, Missouri, United States
OnsiteFull Time
CarShield
CarShield: Provides vehicle service contracts for automotive repair protection.
4+ YOEOnsite in St. Peters, MO 5 days/week. Bachelor's in CS/MIS or equivalent, 4+ years as a SQL Server Data Engineer, deep SQL and database design knowledge, 2+ years ETL/ELT pipeline experience; C# or Python and BI experience preferred.
SQL Server, Transact-SQL (T-SQL), C#, Python