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246 database engineer jobs at 94 companies in O'Fallon, MO

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Database Engineer
Springfield or Vienna or St. Louis
OnsiteFull Time
INCATech
INCATech: Award-winning small business that provides geospatial information systems and enterprise data management services.
5+ YOE5+ years in database design/administration; Oracle/SQL Server/PostgreSQL/SAP HANA; SQL and Python; Linux/UNIX/Windows; GIS/geospatial concepts; BS in CS/Math/GIS; strong communication.
Oracle, SQL Server, PostgreSQL, SAP HANA, SQL, Python, Linux, UNIX, Windows, ArcGIS, Geospatial
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6d
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Sr. Database Engineer
Fenton or Milwaukee
OnsiteFull Time
Fabick Cat
Fabick Cat: Sells, rents, and services Caterpillar heavy equipment and power systems.
5+ YOEBachelor's or equivalent, 5+ years in database development, SQL, data warehousing and reporting, experience with enterprise production databases, AI-assisted development tools, and cloud data architecture and governance.
GitHub Copilot, ChatGPT, Claude, SQL, Azure, Power Apps, Power BI, PowerShell, SSRS, SharePoint Online, Excel, Microsoft Dynamics 365
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2w
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Senior Database Engineer - Oracle
St. Louis or United States
RemoteFull Time
Enterprise Mobility
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
3+ YOE3+ years administering production databases (Oracle or PostgreSQL), strong SQL, experience with on-prem and/or cloud DBs, version control (Git/Bitbucket), security focus, troubleshooting and release support.
Oracle, PostgreSQL, SQL, Bitbucket, Git, AWS RDS, Aurora, PL/SQL, PL/pgSQL, OEM, RMAN, Data Guard, Terraform, Unix, Shell, Python, Perl, JIRA, Confluence
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1mo
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Geospatial Database Engineer – Multiple Positions at Junior/Mid/Senior Levels
Springfield or Vienna or St. Louis
OnsiteFull Time
NV5
NV5: Provides engineering, testing, inspection, and infrastructure consulting services.
5+ YOEUS citizen with active Top Secret/SCI clearance, bachelor’s in STEM, 5+ years database design/admin experience (Oracle, Microsoft SQL Server, PostgreSQL, SAP HANA), SQL and Python scripting, Linux/UNIX/Windows knowledge, ArcGIS experience.
ArcGIS Enterprise, ArcGIS, Esri, Oracle, Microsoft SQL Server, PostgreSQL, SAP HANA, SQL, Python, Linux, UNIX, Microsoft Windows
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1mo
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Geospatial Database Engineer – Multiple Positions at Junior/Mid/Senior Levels
Springfield or Vienna or St. Louis or Sun Prairie
OnsiteFull Time
NV5
NV5: Provides engineering, consulting, and geospatial solutions for infrastructure projects.
5+ YOEUS citizen with active Top Secret/SCI clearance, BS in CS/Math/GIS/STEM, 5+ years database design/admin experience (Oracle, Microsoft SQL Server, PostgreSQL, SAP HANA), SQL and Python scripting, Linux/UNIX/Windows, and geospatial data knowledge.
Oracle, Microsoft SQL Server, PostgreSQL, SAP HANA, SQL, Python, Linux, UNIX, Microsoft Windows, ArcGIS Enterprise, Esri
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2mo
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Database Administrator
St. Louis, Missouri, United States
$90k-$190k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
7+ YOEActive TS/SCI clearance, Bachelor’s in CS/IS/Engineering, 7+ years experience, AWS Cloud Practitioner, hands-on Oracle/Grid/ASM/Cloud Control, Linux administration, scripting, backup/restore (RMAN), and AWS services experience.
Oracle, Oracle Grid Infrastructure, ASM, Data Guard, Oracle Enterprise Manager Cloud Control, Microsoft SQL Server, PostgreSQL, MySQL, MarkLogic, MongoDB, DynamoDB, RMAN, Linux, SQL, Momentum, PeopleSoft, AWS EC2, AWS EBS, AWS DMS, AWS Lambda, AWS S3, NoSQL
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2mo
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Database Administrator
St. Louis, Missouri, United States
$90k-$190k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEActive TS/SCI with polygraph; Bachelor's in CS/IS/Engineering; 7+ years; AWS Cloud Practitioner; Oracle and Linux expertise; automation scripting; AWS services knowledge; strong problem solving and communication.
Oracle RDBMS, Oracle Grid Infrastructure, Oracle Data Guard, Oracle Enterprise Manager Cloud Control, MS SQL Server, PostgreSQL, MySQL, NoSQL, MarkLogic, MongoDB, DynamoDB, RMAN, Linux, Automation scripting, AWS (EC2,EBS,DMS,Lambda,S3)
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2w
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Mid-Level F-22 Systems Engineer
Berkeley, Missouri, United States
$112k-$152k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOEBachelor's in engineering or related field, active U.S. Secret security clearance, 5+ years engineering experience; experience with diagnostics/health management, reliability, predictive analysis, aircraft subsystems, databases, VBA/Access/Excel preferred.
Mail Exchange (MX), Atlas, Visual Basic for Applications (VBA), Microsoft Access, Microsoft Excel, Tableau, SQL, Electronic Mail/Exchange
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1mo
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System Engineer- Enterprise Data Engineer
St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
8+ YOE8+ years in database design/administration (Oracle, SQL Server, PostgreSQL, SAP HANA); SQL and Python scripting; cloud DBs (AWS RDS, Azure SQL); geospatial concepts; US citizenship with active Top Secret clearance and SCI eligibility; bachelor’s degree in STEM.
Oracle, Microsoft SQL Server, PostgreSQL, SAP HANA, SQL, Python, AWS RDS, Microsoft Azure SQL Database, ArcGIS Enterprise, ArcGIS
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3mo
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Site Reliability Engineer
St. Louis or Alpharetta
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
5+ YOEBS in CS or related technical field; 5-7 years in software engineering, systems, database or networking; 2+ years in public cloud; Python/Bash/Java/Go/JavaScript; Terraform and CI/CD; on-call; strong problem solving.
Terraform, AWS, GCP, Jenkins, Docker, Kubernetes, Ansible, Chef, Python, Bash, Java, Go, JavaScript, Node.js
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2w
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Mid-Level F-22 Systems Engineer
Berkeley, Missouri, United States
$112k-$152k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBachelor's degree, active U.S. Secret security clearance, 5+ years engineering experience; experience with diagnostics/health management, reliability, predictive analysis, databases, VBA, Access, Excel, SQL, Tableau; aircraft maintenance experience preferred.
Mail Exchange (MX), Atlas, Visual Basic for Applications (VBA), Microsoft Access, Microsoft Excel, SQL, Tableau
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3w
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Grid Solutions Engineer
St. Louis, Missouri, United States
$84k-$204k/yr HybridFull Time
Ameren
AmerenNYSE: AEE: Generates and distributes electric and natural gas utility services.
3+ YOEBachelor's required; 3+ years (engineer) / 5+ (senior) / 7+ (lead) relevant experience. Experience with electric distribution systems, ADMS, SCADA, GIS, software development, relational databases, and server/network infrastructure; hybrid work and off-hours support required.
Distributed Energy Management System (DERMS), Linux, Windows Server, Oracle, SQL Server, Rancher Kubernetes Engine, Palo Alto Firewalls, MuleSoft, Splunk SIEM, Dynatrace Application Monitoring, ERSI, SCADA, Advanced Distribution Management System, Outage Analysis System
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2w
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MES Engineer
Kalamazoo or Pittsburgh or St. Louis
$80k-$120k/yr HybridFull Time
GrayMatter
GrayMatter: Industrial technology solutions and automation engineering services.
4+ YOEBachelor's in engineering preferred, 4+ years MES experience, SQL and REST API experience, proficiency with VBA/Python/Java Script, strong attention to detail, problem solving, and customer service; willingness to travel.
VBA, Python, Java Script, TrackSYS, Plant Applications, Sepasoft, Production Center, SQL, REST API, Velotic (GE) Proficy Plant Applications, Microsoft Office, TCP/IP
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1mo
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Lead Project Engineer
St. Louis, Missouri, United States
HybridFull Time
Nooter/Eriksen
Nooter/Eriksen: Designs and manufactures heat recovery steam generators and boilers.
5+ YOE5+ years engineering/technical/project execution experience; BS in Engineering; knowledge of boiler/steel construction codes; ability to review specifications; strong communication; travel up to 20%; capable of leading and coordinating resources.
SQL, VBA, Contract Specifications, Engineering Drawings
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4d
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Sr. Data Engineer, Team Lead, Store Launch
St. Louis, Missouri, United States
OnsiteFull Time
DriveCentric
DriveCentric: AI-powered CRM platform built for automotive dealerships.
5+ YOE2+ Mgmt5+ years SQL/database development (3+ with T-SQL/SQL Server), 2+ years people management, ETL and data import expertise, experience with CRM/DMS and dealership data, scripting (C#, PowerShell, or Python), strong communication and operational ownership.
SQL, T-SQL, SQL Server, C#, PowerShell, Python, AWS, S3, EC2, RDS, Snowflake, Databricks, dbt
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4w
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Controls Service Engineer II
Fenton, Missouri, United States
OnsiteFull Time
Beckwood
Beckwood: Designs and manufactures custom hydraulic and servo-electric presses.
1+ YOEBachelor’s in a technical field (Electrical or Mechanical Engineering) or equivalent industry experience; 1+ years manufacturing experience; PLC/HMI, motion control, AutoCAD Electrical experience; strong communication and independent work skills; travel up to 25%.
PLC, Allen Bradley, InduSoft WebStudio, AB PanelView, Delta RMC Tools, Yaskawa MotionWorks, AutoCAD Electrical, HTML5, SQL, VBScript, HMI
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1w
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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
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2mo
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Sr Epic Bridges & Rhapsody Interface Engineer
Eden Prairie or Colorado Springs or Nashville or Phoenix or Saint Louis or Pittsburgh or Hartford or Dallas or Boulder or Tampa
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
7+ YOE7+ years healthcare interface engineering; 5+ years Rhapsody in production; 3+ years with Epic/Oracle Health; 3+ years with HL7, FHIR, DICOM; 3+ years HA; Epic Bridges cert; server admin experience.
Rhapsody Interface Engine, Epic, Oracle Health, HL7, FHIR, DICOM, Red Hat Linux, Windows, SQL, NoSQL, AWS, Azure, Google Cloud
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1d
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Process Automation Engineer, Manufacturing Engineering
St. Louis, Missouri, United States
OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOE2+ years supporting automation in regulated manufacturing, experience with DCS/PLC/SCADA, knowledge of validation and GMP, bachelor’s preferred; associate required.
DeltaV, PLC, SCADA, Rockwell, Siemens, MES, SQL
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3mo
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Sr. Software Engineer
Hazelwood, Missouri, United States
$82k-$115k/yr HybridFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Provides diagnostic solutions for infectious diseases and industrial microbiology.
7+ YOE7+ years full stack development with Java; AWS; API development; security/compliance; IaC; data pipelines; relational databases; strong collaboration.
Java, Angular, AWS, Terraform, CloudFormation, Docker, Kubernetes, Python, SQL
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