- Haleon (St. Louis, MO)
- …Engineering where none of us stand still.** As an Operational Excellence Engineering Co -Op, you will have the opportunity to work on an engineering ... be working at the Haleon manufacturing site in the engineering department located in the downtown St. Louis, MO....+ Provide peer-level training and support on the HAPS system , helping new users understand how to navigate and… more
- Post Holdings Inc. (St. Louis, MO)
- …Requirements** + Bachelor's Degree in a related field (Business, Procurement, Supply Chain, Operations , Engineering , etc) + Minimum of 5-7 years of operational ... business terms within co -manufacturing agreements + Familiar with ERP software and systems such as Oracle, SAP, JDE, etc + Ability to take initiative with little… more
- BioFire Diagnostics, LLC. (Hazelwood, MO)
- Position Summary: The System Engineering co -op student will work alongside, and in support of the Systems Engineering team. The system ... invitro diagnostics typically found in a microbiology laboratory. The engineering co -op student will be supervised by...by the Director, Manager, and Senior engineers within the System Engineering team and the role will… more
- Marathon Petroleum Corporation (Wood River, IL)
- …and develop future technical and leadership talent for the benefit of MPC, the engineering intern/ co -op, and the engineering profession. The intern/ co -op ... team environment. Overview:Marathon Petroleum Corp. (MPC) offers internship and co -op opportunities to high-performing college students who want meaningful hands-on… more
- ENFRA (St. Louis, MO)
- …a Referral (https://careers-enfra.icims.com/jobs/8311/mechanical- engineering - co -op-%28jan-aug-2026%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) ... but for our people. Our team members have the opportunity to advance their careers in a supportive environment...are the pillars of our continued success. **Overview** The Co -Op Non-Field performs technical activities on assigned projects under… more
- Hubbell Power Systems (St. Louis, MO)
- …to support all businesses across the enterprise. Functional areas include Engineering , Sales, Operations , Marketing, Finance, Legal, IT, Human Resources, ... Engineering Intern (Summer 2026) - St. Louis, MO...is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects… more
- Ameren (St. Louis, MO)
- …Review and update standards with the assistance of senior engineers. + Provide engineering support to Operations and Maintenance team under supervision of senior ... provided to regular, full-time employees. This opening will focus on building systems , construction projects and automation at Ameren's HQ, Operating Centers, and… more
- Emerson (St. Louis, MO)
- If you are an engineering student looking for an opportunity to grow, Emerson has an exciting opportunity for you! Based in our **St. Louis, MO** location, ... you will get the opportunity to work as an **iCenter Co -Op.... **This is a full-time (40 hours per week) Co -Op rotation.** Emerson's Process Systems and Solutions… more
- Hubbell Power Systems (St. Louis, MO)
- Engineering Intern (Summer 2026) - St. Louis, MO Apply now " Date: Sep 24, 2025 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job Overview The ... is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects...with minimal supervision. + Providing support and assistance to co -workers as appropriate. What will help you thrive in… more
- Hubbell Power Systems (Fenton, MO)
- Engineering Intern (Summer 2026) - Fenton, MO Apply now " Date: Oct 9, 2025 Location: Fenton, MO, US, 63026 Company: Hubbell Incorporated Job Overview The Hubbell ... is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects...with minimal supervision. + Providing support and assistance to co -workers as appropriate. What will help you thrive in… more
- Ameren (St. Louis, MO)
- …design, collaboration and more! Coaching and feedback are a key part of your co -op experience. You will have the opportunity to work with talented, experienced ... Currently pursuing a Bachelors or Master's degree in Computer Science, Computer Engineering , Management Information Systems , Engineering or equivalent… more
- Samuel, Son & Co (USA), Inc. (Wentzville, MO)
- …as required * Ensure calibration and maintenance of inspection equipment, digital measurement systems , and related software. * Work with engineering to validate ... to detail, and organizational discipline. * Proficient with Microsoft Office and CAD systems . Qualifications: * Bachelor's degree in Engineering or related field… more
- PwC IT Services Co. (St. Louis, MO)
- … engineering , architecture, and application security; and, Demonstrating prior system administration, incident response, Security Operations Center (SOC) or ... technologies and strategies. They work to identify vulnerabilities, develop secure systems , and provide proactive solutions to safeguard sensitive data. Those in… more
- CDM Smith (St. Louis, MO)
- …aspects of electrical engineering , including the design of complex power systems , observation and construction services, and power system analyses, etc. We ... Specialist, you will: Create moderate to highly complex designs of electric master system plans, power systems , protection and generation models, facility power … more
- CDM Smith (St. Louis, MO)
- …Expert knowledge of federal, state and local regulations. Expert knowledge of engineering design tools including power system studies Knowledge of computer ... Unit:** IND **Job Description:** We are seeking a highly skilled Electrical Engineering Leader to provide expert technical guidance and oversight of the electrical… more
- Bayer (Chesterfield, MO)
- …to make a real difference, there's only one choice.** **Electrical Engineer Co -Op** **YOUR TASKS AND RESPONSIBILITIES** The primary responsibilities of this role are ... the development of site power distribution and process control system design; + Support the development of construction drawings...+ Must be pursuing a Bachelor's degree in an Engineering program; + Must have completed at least 1… more
- CDM Smith (St. Louis, MO)
- …highly complex designs of electric master system plans, power system , protection and generation models, facility power systems , sustainability/renewable ... energy systems , and other similar electrical systems . Executes a variety of electrical design assignments using prescribed methods and standard techniques… more
- CDM Smith (St. Louis, MO)
- …planning, investigation, design review, construction administration, , and assessment of engineering procedures, structures, systems , and tools * Monitors ... and NAVFAC. This is a pipeline requisition for future projects. The Engineering Specialist applies broad professional knowledge of engineering principles to… more
- Ameren (Ellisville, MO)
- …Electric Operations role is to provide leadership and direct daily operations for electric field co -workers. This position includes drive for results ... are accountable.** + Plan, schedule, and direct the activities of the field co -workers engaged in construction, operations and maintenance activities for the… more
- Chenega Corporation (St. Louis, MO)
- …duties as assigned. **Qualifications** + Bachelor's degree in computer science, computer engineering , systems engineering , or any related field/major, OR ... The **Senior System Administrator** will be part of an integrated Operations and Sustainment team that provides critical mission support to a DOD customer.… more
