73 engineer and developer jobs at 26 companies in Collinsville, IL
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Lead Design and Analysis Engineer
Berkeley, Missouri, United States
$165k-$223k/yr OnsiteFull Time
14+ YOERequires 14+ years experience, BS in engineering or related field, deep systems engineering and MBSE/SysML expertise, real-time embedded integration, and ability to obtain U.S. security clearance.
MSOSA, SysML, MBSE, Matlab
1mo
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Raytracing Compiler Engineer - Developer and Performance Technology
Santa Clara or St. Louis or Salt Lake City or Texas or Oregon or Massachusetts
$224k-$431k/yr HybridFull Time
12+ YOE12+ years compiler development experience including 3+ years with LLVM code generation, strong C++ skills, expertise in instruction scheduling, register allocation, performance analysis, and a B.S. in CS/Engineering or equivalent experience.
LLVM, LLVM IR, C++, CUDA, DirectX, OpenGL, Vulkan, OptiX
1mo
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Raytracing Compiler Engineer - Developer and Performance Technology
Santa Clara or Texas or Oregon or St. Louis or Massachusetts or Salt Lake City
$224k-$431k/yr HybridFull Time
12+ YOEB.S. in CS/Engineering or equivalent; 12+ years compiler development experience including 3+ years with LLVM; expertise in LLVM code generation, C++, compiler design, and performance analysis.
LLVM, LLVM IR, C++, CUDA, DirectX, OpenGL/Vulkan, OptiX
2w
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STUDIES AND PLANS PROJECT ENGINEER - (CIVIL ENGINEER V)
Collinsville, Illinois, United States
$7k-$11k/mo OnsiteFull Time
5+ YOEActive Illinois PE or Licensed Structural Engineer registration, five years civil engineering experience, supervisory design experience, valid driver’s license, background screening, and ability to manage projects and consultants.
4d
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Design and Analysis Engineer (Electrical Systems Design)
Berkeley, Missouri, United States
$165k-$223k/yr OnsiteFull Time
14+ YOEBachelor's in engineering or related field, 14+ years related experience, ability to obtain U.S. security clearance, experience with electronic system design and avionics integration, strong communication and agile team experience.
DOORS, ClearQuest, Jira
3w
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Senior Software Engineer and Consultant
Saint Louis, Missouri, United States
RemoteFull Time
5+ YOE5+ years .NET and SQL Server experience, T-SQL and JavaScript proficiency, strong OOP and relational database knowledge, debugging/testing skills; Bachelor\u0002s in CS preferred.
Microsoft .NET, Microsoft SQL Server, T-SQL, JavaScript, Blazor, jQuery, REST API, XML, EDI
2w
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Tool and Die Engineer
Granite City, Illinois, United States
$90k-$110k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years tooling/tool & die/manufacturing engineering experience, CAD and GD&T proficiency, experience with precision machining and regulated environments.
GD&T, SolidWorks, Inventor, Creo, CNC
2mo
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Health and Safety Engineer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's in Occupational Safety/Health Engineering; 3-5 years pharma safety; audits; OSHA compliance; 40-Hour HAZWOPER; strong communication; MS Office.
Browz, EHS Suites, PtD
2mo
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Electrical Project Engineer - Energy and Utilities
St. Louis, Missouri, United States
HybridFull Time
8+ YOEBS in Electrical Engineering; PE license; 8-12+ years in electrical design; industrial power distribution, controls, medium-voltage experience; Revit/AutoCAD; NEC/IEEE knowledge; travel for client sites.
Revit, AutoCAD, Microsoft Office, Navisworks, SKM PowerTools, EasyPower, ETAP
3mo
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Lift and Rigging Engineer Manager - Construction (Creve Coeur, MO, US)
Creve Coeur, Missouri, United States
OnsiteFull Time
6+ YOEBachelor's in engineering; 6+ years construction experience; PE license; extensive lifting/ridging experience; proficient with lifting software and CAD; strong leadership and safety/regulatory knowledge.
CAD, lifting simulation software
1mo
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Senior Engineer I, Cybersecurity Advanced Consulting and Engineering Solutions
Buffalo or St. Louis
$102k-$152k/yr HybridFull Time
5+ YOEBS in engineering or related field, 5+ years in industrial controls/automation/embedded software, 2–3 years in Secure Development Lifecycle domains, PLC programming (FBD, ST, LD), Git/GitHub, C/C++, Python, experience with Modbus/BACnet/SNMP/Redfish, strong troubleshooting and communication.
Git, GitHub, C, C++, Python, C.suite/1Tool (Carel), Modicon, Schneider EcoStruxure, Modbus, BACnet, SNMP, Redfish, PLC
1mo
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Sr. Engineer - Digital and Automation (St. Louis, MO, US, 63102)
St. Louis, Missouri, United States
$100k-$132k/yr OnsiteFull Time
5+ YOEBachelor's in EE/CS/CE or related, 5+ years applying data analytics, machine vision, or robotics to build scalable solutions; digital integration and industrial automation experience; ability to travel up to 30%.
1mo
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Senior Software Engineer - GoLang and Python
St. Louis or Missouri or Minnesota or Nebraska or Kansas or Iowa
$88k-$157k/yr OnsiteFull Time
Extensive experience with Python and Go, API design (REST,gRPC), GKE/GCP, microservices, CI/CD, DevOps, IaC (Terraform), SQL, Git, observability, messaging (Kafka, Pub/Sub), and integrating AI/MCP into systems.
Python, GoLang, REST, gRPC, Google Kubernetes Engine, Google Cloud Platform, Model Context Protocol (MCP), Datadog, OpenTelemetry, SQL, Git, GitHub, GitLab, Terraform, Apache Kafka, Google Pubsub, AWS SNS/SQS, Istio
22h
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CI/CD and Platform Automation Engineer
St. Louis, Missouri, United States
OnsiteFull Time
1+ YOERequires active TS/SCI with polygraph eligibility, 1+ year DevOps or CI/CD experience, YAML pipelines, scripting, IaC, Docker, Linux, cloud services, and a bachelor's degree or equivalent experience.
GitHub Actions, Azure DevOps, Jenkins, Docker, Python, JavaScript, YAML, Ansible, AWS CDK, Terraform, Linux, AWS, Microsoft Azure, Conda, Kubernetes, ESRI
1mo
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Lead Instrumentation & Controls Engineer -- Energy & Industrial Group
Clayton, Missouri, United States
$118k-$180k/yr HybridFull Time
12+ YOEBS or MS in Electrical/Mechanical/Chemical Engineering (ABET), FE passed and EIT designation, 12+ years power plant or industrial controls experience, proficiency with control system design, logic diagrams, MS Excel/Access, and strong communication and teamwork skills.
Microsoft Excel, Microsoft Access, DCS, TCS, PLCs, Python, MATLAB
1mo
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Software Engineer 1 (Backend UI and AI)
Earth City, Missouri, United States
$86k-$102k/yr HybridFull Time
2+ YOE2–3 years experience, bachelor’s degree or equivalent, proficiency with ReactJS/Next.js/JavaScript/Node.js, frontend state management, CI/CD and DevOps practices, strong communication and problem-solving skills.
ReactJS, Next.js, JavaScript, Node.js, GraphQL, Apollo Client, Axios, Redux, Context API, HTML5, CSS3, SCSS, Styled Components, Webpack, Babel, NPM, JWT, Jenkins, CloudBees, Git, Azure DevOps/TFS, WCAG/ADA Compliance Tools
20h
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CI/CD and Platform Automation Engineer
St. Louis, Missouri, United States
OnsiteFull Time
1+ YOERequires active TS/SCI clearance, polygraph eligibility, 1+ year DevOps or CI/CD experience, YAML pipelines, Python or JavaScript, IaC tools, Docker, Linux, cloud services, and a bachelor's degree or equivalent.
GitHub Actions, Microsoft Azure DevOps, Jenkins, Docker, Python, Conda, Ansible, AWS CDK, Terraform, Linux, AWS, Microsoft Azure, Kubernetes, YAML, JavaScript
1d
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Security Engineer and Oracle DBA
St. Louis or Jefferson City
OnsiteFull Time
2+ YOERequires active Secret clearance, bachelor's degree or equivalent, Security+ certification, 2+ years in cybersecurity or related technical work, and experience administering Oracle database environments.
Oracle, Nessus, Security Content Automation Protocol (SCAP) Compliance Checker (SCC), Enterprise Mission Assurance System (eMASS), Microsoft?, ACAS, ISEC-MED, DISA STIGs, NIST Special Publication (SP) 800-53, VM images
2mo
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Channel Developer, On and Off-Premise
East St. Louis, Illinois, United States
$60k-$75k/yr OnsiteFull Time
3+ YOE3+ years bev-alc industry experience; strong communication; budgeting; travel; remote work ability; bilingual a plus.
3w
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Calibration and Metrology Quality Validation Engineer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOEDegree plus relevant years of QA experience in regulated industry, strong cGMP/ISO knowledge, calibration/metrology oversight, CAPA/change control, validation experience, SAP and MS Office proficiency, ASQ certs desired.
SAP, MS Office, FMEA
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