179 associate engineer jobs at 77 companies in St. Louis, MO

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Associate Engineer
Saint Louis, Missouri, United States
$64k-$98k/yr OnsiteFull Time
Metropolitan St. Louis Sewer District
Metropolitan St. Louis Sewer District: Manages wastewater and stormwater systems for the St. Louis region.
Bachelor's degree in engineering (or final year); valid state driver’s license; safety-sensitive role requiring Non-D.O.T. drug test. Knowledge of civil engineering, sewer construction, plan interpretation, data analysis, report writing, and strong communication skills.
CCTV
3d
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Associate Systems Engineer
Hazelwood or Saint Charles or Berkeley
$92k-$124k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures commercial airplanes, defense systems, and space technology.
2+ YOEBachelor's in engineering or related field,2+ years engineering experience,ability to obtain U.S. security clearance,systems engineering and MBSE familiarity,experience with aircraft/mission systems preferred.
Cameo, MSOSA, DOORS, Cadece/Pspice, Python, C#, C++, JavaScript, Visual Studio, Subversion, Azure DevOps, Git, CAFTA, ReliaSoft, FaultTree+
1w
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Associate Engineer
Maryville or Hillsboro or Alton
$71k-$137k/yr OnsiteFull Time
Ameren
AmerenNYSE: AEE: Generates and distributes electric and natural gas utility services.
BS in Engineering required (electrical preferred), E.I.T. or P.E. preferred, strong analytical and computer skills, ability to support field staff and respond to emergencies.
DOJM, MV90, EADMS, CSS, SYNERGI, Load Analysis, OAS, Byers
1mo
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Associate Graduate Engineer
San Antonio or Kansas City or St. Louis
HybridFull Time
Quanta Services
Quanta ServicesNYSE: PWR: Provides specialized infrastructure services for energy and communication industries.
0+ YOEABET-accredited bachelor's in engineering required, EIT preferred, 0–2 years experience, US driver's license and work authorization, proficiency with AutoCAD/MicroStation/GIS and Office365, ability to perform field walkdowns; travel typically <25%.
AutoCAD, MicroStation, GIS, Office365
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Associate, Project Delivery Engineer
St. Louis, Missouri, United States
OnsiteFull Time
American Water
American WaterNYSE: AWK: Provides regulated water and wastewater services to US customers.
0+ YOEBachelor's degree in engineering, 0-2 years engineering/project delivery experience, familiarity with water/wastewater systems, valid driver's license, up to 20% travel, strong communication and analytical skills.
CAD
1w
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Associate Field Engineer - Controls
Chesterfield, Missouri, United States
FieldFull Time
Wunderlich-Malec
Wunderlich-Malec: Designs and integrates advanced control and automation systems.
0+ YOENew graduate or 0-2 years field experience. BS in engineering preferred. Familiarity with field instrumentation, PLC/SCADA/HMI, panel wiring, commissioning, ability to work onsite and follow safety/PPE requirements.
PLC, SCADA, HMI
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Associate Systems Engineer - Health Management
Hazelwood, Missouri, United States
$92k-$124k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOEBachelor's in engineering, 1+ years systems engineering experience across product lifecycle, ability to obtain U.S. security clearance (Secret), U.S. person/export-control eligibility, strong communication and collaboration skills.
1mo
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Associate Systems Engineer - Health Management
Hazelwood, Missouri, United States
$92k-$124k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEBachelor's degree in engineering, ability to obtain U.S. security clearance (U.S. Person required), 1+ years systems engineering experience across lifecycle, strong communication, MBSE/Agile/EVM experience preferred.
Model Based Systems Engineering (MBSE), Earned Value Management (EVM), Agile
4w
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ASSOCIATE MECHANICAL DESIGN ENGINEER
Greenfield or O'Fallon or Frederick
OnsiteFull Time
Bascom Hunter
Bascom Hunter: Designs and manufactures advanced systems for aerospace and defense.
1+ YOEBachelor's in Mechanical Engineering,1+ years mechanical design experience, SolidWorks proficiency, familiarity with mechanics of materials and GD&T, US citizenship required; ANSYS/FEA and aerospace experience preferred.
SolidWorks, ANSYS Mechanical, FEA
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Process Engineer
Saint Louis, Missouri, United States
$88k-$104k/yr OnsiteFull Time
Pretium Packaging
Pretium Packaging: Manufacturing rigid plastic packaging solutions for various global industries.
Bachelor’s or associate’s degree in mechanical/plastics engineering; experience with reheat blow, system startups, troubleshooting, tooling and Lean practices.
Aoki ISBM, Uniloy IBM, Zhongya IM, Lean Manufacturing, Oven profiling, Molds/Tooling, Conveyors
2d
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Test Engineer
Earth City, Missouri, United States
OnsiteFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
2+ YOERequires an associate degree in engineering or related field, 2+ years of transformer testing or related experience, technical reporting, transformer diagnostics, and knowledge of IEEE, IEC, and NEMA standards.
IEEE, IEC, NEMA, SFRA
1mo
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Metrology Engineer I
Bridgeton, Missouri, United States
OnsiteFull Time
Kindeva Drug Delivery
Kindeva Drug Delivery: Develops and manufactures complex pharmaceutical drug delivery systems.
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.
4w
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Senior Design Engineer
Fenton or United States
HybridFull Time
ArchKey Solutions
ArchKey Solutions: Provides electrical and technology systems installation and facility services.
7+ YOEAssociate or bachelor degree (engineering track requires ABET bachelor's), 7+ years BIM and electrical design experience, PE or electrician licenses helpful, proficiency with Revit/Navisworks/Bluebeam and short‑circuit tools.
Revit, Autodesk, Navisworks, Bluebeam, Microsoft Office, ETAP, SKM, Easy Power, Design Master, PVSyst, PVWatts, Aurora, Energy Toolbase
2w
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Controls Engineer 3rd Shift
Wentzville, Missouri, United States
OnsiteFull Time
Piston Group
Piston Group: Designs and manufactures automotive components and systems for OEMs.
2+ YOEAssociate/Bachelor in engineering or related (or equivalent experience), 2+ years controls/maintenance experience, PLC/HMI/robot experience, AutoCAD and Microsoft Office skills, strong troubleshooting and continuous improvement ability.
Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint, AutoCAD, Studio 5000 Logix Designer, FactoryTalk View Studio, Allen Bradley ControlLogix 5000, Cognex, Keyence, PanelView Plus
2w
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Automation Engineer III
Chesterfield, Missouri, United States
RemoteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
6+ years machine controls/packaging experience; proficiency with RS Logix, Studio 5000, SIMATIC STEP 7 and FactoryTalk; VFD, servo and network (Ethernet/ProfiNet/ControlNet/DeviceNet) experience; Associates in electrical technology required, Bachelor's in Electrical Engineering preferred.
RS Logix, Studio 5000, SIMATIC STEP 7, FactoryTalk, Ethernet, ProfiNet, ControlNet, DeviceNet, PLC, Variable Frequency Drive, Fanuc, Rockwell
2w
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Senior Automation Engineer
Maryland Heights, Missouri, United States
OnsiteFull Time
Kindeva Drug Delivery
Kindeva Drug Delivery: Develops and manufactures complex pharmaceutical drug delivery systems.
2+ YOE2+ years automation/machine vision experience or an associate degree in a technical field; knowledge of PLCs, HMIs, vision, SCADA; experience in FDA-regulated industry preferred.
Programmable Logic Controllers (PLCs), Human Machine Interfaces (HMIs), machine vision systems, Supervisory Control and Data Acquisition (SCADA)
2mo
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Electrical Engineer (Electrical Designer)
Washington, Missouri, United States
OnsiteFull Time
ProMach
ProMach: Designs, manufactures, and integrates comprehensive packaging and processing solutions.
2+ YOEAssociates degree (2-year) in related field, 2+ years electrical design experience, Electrical CAD and SolidWorks experience, PLC and schematic design knowledge, strong communication and problem-solving skills.
Electrical CAD, SolidWorks, PLC, Microsoft Word, Microsoft Excel
3w
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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
2mo
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Field Service Engineer - EPI
St Peters, Missouri, United States
OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
4+ YOEAssociate degree or technical training; 4-7 years in semiconductor/equipment support; strong mechanical/electrical aptitude; hands-on tool use; valid driver's license; travel; safety compliance.
digital multimeters, hand tools, Microsoft Excel, Microsoft Word, PowerPoint
1d
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Power Systems Field Engineer
Lenexa or St. Louis or Jefferson City or Springfield or Wichita
FieldFull Time
C&C Group
C&C Group: An integrator providing design, installation, commissioning, and service expertise for building and power systems.
3+ YOEField experience or equivalent training recommended; associate degree, technical education, or apprenticeship preferred. Electrical generating systems training is recommended.
HVAC, Load bank, Fuel Polishing, Thermal Imaging