55 engineer i jobs at 36 companies in Gillespie, IL
2mo
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Imaging Engineer I
O'Fallon, Illinois, United States
$30-$33/hr OnsiteFull Time
0.5+ YOE6 months experience in repair, maintenance, troubleshooting, and installation of medical imaging equipment; strong computer and MS Office skills; valid driver's license; willingness to travel.
Microsoft Office, Networking applications, Medical imaging equipment
3mo
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Project Engineer I (Bridgeton, MO, US, 63044)
Bridgeton, Missouri, United States
$104k-$141k/yr HybridFull Time
5+ YOEBachelor’s degree in Engineering; 5+ years experience; project planning/execution; lead multi-disciplinary teams; MS Office; defense acquisition experience preferred.
Microsoft Office, MS Project
1mo
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Test Engineer I
Earth City, Missouri, United States
$123k/yr OnsiteFull Time
1+ YOEBachelor's in engineering,1+ year lab/testing or manufacturing experience,testing and troubleshooting skills,technical math and communication skills.
LabVIEW, DAQ
1mo
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Application Engineer I
St. Louis, Missouri, United States
OnsiteFull Time
Bachelor's in engineering or equivalent experience, proficiency with Microsoft Office, ability to communicate technical information, familiarity with industry standards; JD Edwards, Ansys, and Oracle are a plus.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, JD Edwards, Ansys, Oracle
6d
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Mechanical Engineer I
St. Louis, Missouri, United States
OnsiteFull Time
Bachelor's degree in mechanical engineering or equivalent experience, SolidWorks or equivalent CAD experience, Microsoft Office proficiency, strong communication skills, and knowledge of mechanical design and manufacturing processes.
SolidWorks, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Project, SolidWorks Simulation, 3D scanner, CNC
1mo
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Metrology Engineer I
Bridgeton, Missouri, United States
OnsiteFull Time
3+ YOEAssociates degree in science or engineering required; 3+ years related experience preferred. Responsible for instrument calibration, maintenance, troubleshooting, cleanroom HEPA certification support, data entry, and meeting production deadlines.
1w
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Civil Engineer I
St. Louis, Missouri, United States
$71k-$76k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Civil Engineering, AutoCAD, Revit, Civil 3D, ArcGIS, Microsoft Office, communication and problem-solving skills, valid driver’s license, and willingness to work in the field. 0–4 years preferred.
AutoCAD, Revit, Civil 3D, ArcGIS, Microsoft Office
2mo
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Mechanical Engineer PE I
Creve Coeur, Missouri, United States
OnsiteFull Time
4+ YOEBachelor's degree in Engineering; Professional Engineer (PE) license; 4-6 years' experience; strong communication and problem-solving skills.
Engineering software, Computer tools
4w
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Senior Application Engineer I
Chicago or Dallas or Nashville or Raleigh or Boston or Louisville or St. Louis or Costa Mesa or Morristown
HybridFull Time
4+ YOEBachelor’s or Master’s in Electrical Engineering/Power Systems, 4+ years in protection, control, and automation projects, knowledge of LV/MV power systems, protection relays, and communication protocols.
Modbus, DNP, IEC61850
1w
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Clinical System Engineer I
Salt Lake City or Raleigh or Durham or St. Louis
$64k-$91k/yr HybridFull Time
2+ YOEBachelor's in engineering/technology or equivalent experience, 2+ years troubleshooting mechanical/electrical systems, customer-facing problem resolution, networking aptitude, and MS Office proficiency.
Salesforce, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel
4w
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Clinical System Engineer I
Salt Lake City or Raleigh or Durham or St. Louis
$64k-$91k/yr HybridFull Time
2+ YOEBachelor's in engineering/technical field or equivalent experience,2+ years troubleshooting mechanical/electrical systems,customer-facing problem resolution,networking and MS Office proficiency.
Salesforce, ERP, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel
1w
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Transportation Project Engineer I/II
St. Louis or Chicago or Louisville or Missouri
$30-$55/hr OnsiteFull Time
0+ YOEBachelor's degree in civil engineering or related field; 0–5 years of transportation or infrastructure design experience; CAD familiarity; engineering calculations, design standards, and strong communication skills.
MicroStation, OpenRoads, AutoCAD Civil 3D, CAD
1w
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Engineer I, Process Control, Wood River Refinery
Roxana, Illinois, United States
$114k-$140k/yr OnsiteFull Time
1+ YOEBachelor's degree, 1+ years process/control engineering experience in refining or related industry, valid driver's license, willing to obtain TWIC, able to lift 50 lbs, climb, work extended hours, occasional on-call, and travel up to 5%.
Honeywell Experion, SCADA, Dynamo, SAP, Microsoft Outlook, Microsoft Word, Microsoft Excel, PLC, DCS
1w
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Eng I, Gas
Saint Louis, Missouri, United States
HybridFull Time
0+ YOEBachelor's degree in engineering from an ABET-accredited school, valid driver's license, and 0–2 years of engineering experience in natural gas or similar industries. Strong communication and computer skills required.
GIS, Microsoft Office Suite, Maximo, OBIEE, Oracle, Microsoft SharePoint, Asana
3w
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New Grad Engineer I - Winter/Summer 2027 - Central Division (For Current/Former HNTB Interns Only)
Austin or Baton Rouge or Dallas or Des Moines or El Paso or Fort Worth or Houston or Kansas City or Little Rock or New Orleans or Oklahoma City or Overland Park or Plano or Round Rock or San Antonio or St. Louis
OnsiteFull Time
Bachelor's degree in Engineering; familiarity with Microsoft Office, MicroStation and/or AutoCAD; strong teamwork and engineering fundamentals. New grads and former/current HNTB interns only; visa sponsorship unavailable.
Microsoft Office Suite, MicroStation, AutoCAD
16h
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Principal Software Engineer I
Maryland Heights, Missouri, United States
HybridFull Time
8+ YOEBachelor’s degree or equivalent experience, 8+ years software engineering experience, cloud architecture expertise, and advanced C#, .NET, microservices, Kubernetes, databases, CI/CD, and front-end skills.
C#, ASP.NET, .NET Core, .NET 8, GitLab, GitHub, Helm, Kubernetes, AWS, Google Cloud Platform (GCP), Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud SQL, Azure DevOps Repos, Bitbucket, ReactJS, TypeScript, JavaScript, HTML5, CSS3, REST APIs, OAuth2, OpenID Connect, SAML, JWT, SQL Server, PostgreSQL, MongoDB, DynamoDB, Kiro, Claude, GitHub Copilot, Amazon Q Developer, UiPath, Microsoft Power Automate, Automation Anywhere, Kafka, RabbitMQ, Splunk, Datadog, Grafana, Prometheus, OpenTelemetry, Elastic Stack
2d
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Lead Network Engineer I
Scott Air Force Base, Illinois, United States
$90k-$115k/yr OnsiteFull Time
5+ YOERequires 5+ years of network engineering or administration experience, Top Secret clearance, US citizenship, CCNP or equivalent, DoD 8140 qualification, and hands-on LAN/WAN, routing, monitoring, troubleshooting, and STIG experience.
ServiceNow, SolarWinds, Splunk, Cisco
3w
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New Grad Engineer I - Winter/Summer 2027 - Central Division (For Current/Former HNTB Interns Only)
Dallas or New Orleans or Plano or Kansas City or Round Rock or Houston or El Paso or San Antonio or Des Moines or St. Louis or Fort Worth or Oklahoma City or Overland Park or Baton Rouge or Little Rock or Austin
OnsiteFull Time
Bachelor's degree in Engineering required; familiarity with Microsoft Office, MicroStation and/or AutoCAD; EIT preferred; current/former HNTB interns only.
Microsoft Office, MicroStation, AutoCAD
3mo
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Project Manager I, II, III - Planning & Programming Engineer
Creve Coeur, Missouri, United States
OnsiteFull Time
Bachelor's degree in Civil Engineering or related field; FE exam and Engineering Intern for II; Registered Professional Engineer or related certification for III; GIS and transportation planning software proficiency.
ArcGIS, MicroStation, OpenRoads, Autoturn, Synchro, Microsoft Excel
1mo
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Software Development Engineer I
St. Louis, Missouri, United States
$76k-$129k/yr OnsiteFull Time
1+ YOE1+ years JavaScript/TypeScript experience, bachelor's in CS/Math/GIS/STEM, strong OOP and software methodology knowledge, ability to maintain US security clearance, Python experience for geoprocessing preferred.
JavaScript, TypeScript, Python, HTML, CSS, Swift, Kotlin, ReactJS, Vue, Svelte, GIS, REST Web services, SQL, SQL Server, PostgreSQL, Oracle
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