25 graduate engineer jobs at 8 companies in Union, MO

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
6d
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Project Engineer
Chesterfield, Missouri, United States
OnsiteFull Time
LS Power
LS Power: Developer, investor, and operator of power and energy infrastructure.
Bachelor's degree in engineering with graduation expected in December 2026 or May 2027; interest in transmission development, strong communication, analytical problem-solving, attention to detail, and independent work skills.
PLS-CADD
4d
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Associate Engineer (Transmission Line Design)
St. Louis, Missouri, United States
$71k-$137k/yr OnsiteFull Time
Ameren
AmerenNYSE: AEE: Generates and distributes electric and natural gas utility services.
Bachelor of Science in Civil Engineering, EIT certification or commitment to pursue it, and PE license or commitment to pursue it in Illinois or Missouri. New graduates considered; PLS-CADD preferred.
PLS-CADD
2w
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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
2mo
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Electrical Engineer 1 - Entry Level
St. Louis, Missouri, United States
OnsiteFull Time
Luzco Technologies
Luzco Technologies: Boutique engineering firm specializing in power delivery and infrastructure.
Bachelor's in Electrical Engineering (May 2026 graduates welcome). FE preferred. Valid driver’s license, familiarity with power systems and standards, AutoCAD and Microsoft Excel experience a plus, ability to travel up to 25%.
AutoCAD, Microsoft Excel
1w
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Boeing Engineering Entry-level, Associate and Mid-level Positions
Seattle or Saint Charles or Huntsville or Portland or Tinker Air Force Base or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or Fort Walton Beach or China Lake or Tukwila or North Charleston or Kennedy Space Center or Heath or Houston or Fairfax or Colorado Springs or Seal Beach or Long Beach or Newburgh or Renton or Saint Louis or Auburn or Philadelphia or Everett or San Antonio or Kent or Mesa or New Orleans
$54k-$222k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Currently enrolled engineering/applied sciences student graduating before Sept 2027; strong academics, technical projects or internships; U.S. Person required; may require security clearance; employer will not sponsor visas.
1w
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Construction Project Engineer
Des Moines or St. Louis
OnsiteFull Time
Murray Company: Construction management and design-build services for healthcare facilities.
Bachelor's degree required; post-graduate entry-level role. Prefer 2–3 years industry experience, strong communication and Microsoft Office skills, ability to travel up to 6–8 hours across IA, KS, MO, NE, and IL.
Microsoft Office
6d
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Traffic & Planning Intern
St. Louis or Kansas City or United States
OnsiteInternship
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
Currently enrolled in an undergraduate or graduate engineering program with attention to detail, problem-solving and communication skills, and basic Microsoft Office skills.
Microsoft Office
1w
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Bridge Intern
St. Louis, Missouri, United States
OnsiteFull Time, Temporary
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
Currently enrolled in an undergraduate or graduate engineering program; strong problem-solving, communication, writing, comprehension, and attention-to-detail skills; basic Microsoft Office skills.
Microsoft Office
1w
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Boeing Summer 2027 Internship Program (Paid) – Quality Specialist
Seattle or Oklahoma City or Berkeley or Huntsville or Ridley Park or Mesa or Renton or Kent or Everett or Auburn or Tukwila or Portland or Wichita or North Charleston
$40k-$80k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
Currently enrolled student graduating Aug 2027 or later; available full-time 10–12 weeks summer 2027; meet Export Control as a U.S. Person; junior/senior standing; GPA 3.0+ preferred; majors in engineering, supply chain, data analytics or related.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SQL
1d
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Returning Digital Infrastructure Solutions Intern - 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
OnsiteMultiple Commitments Available
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
Enrolled in a related undergraduate or graduate program; AutoCAD or MicroStation experience preferred, with interest in transportation, infrastructure, and technology innovation.
AutoCAD, MicroStation
2d
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Returning Digital Infrastructure Solutions Intern - 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
OnsiteInternship, Temporary
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
Enrolled in a related undergraduate or graduate program; assists with project support, research, data collection, records, graphics, presentations, and reports. AutoCAD or MicroStation experience preferred.
AutoCAD, MicroStation