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Internship Operating Engineer Jobs in Missouri (NOW HIRING)

Engineering Intern

Sedalia, MO · On-site

$17 - $20/hr

This internship will provide hands-on experience in their intended field of interest and assist the ... Operating machining equipment (mill, lathe, bandsaw) to machine parts used in fixturing and gauges ...

Engineering Intern

Sedalia, MO · On-site

$15.25 - $19.75/hr

This internship will provide hands-on experience in their intended field of interest and assist the ... Operating machining equipment (mill, lathe, bandsaw) to machine parts used in fixturing and gauges ...

Manufacturing Engineering Intern

Sedalia, MO · On-site

$15.25 - $19.75/hr

This internship will provide hands-on experience in their intended field of interest and assist the ... Operating machining equipment (mill, lathe, bandsaw) to machine parts used in fixturing and gauges ...

Participate in in-house and on-site training sessions for client operators and maintenance staff ... internship/co-op experience counts!). * Exposure to or interest in PLC/HMI programming is a plus.

Participate in in-house and on-site training sessions for client operators and maintenance staff ... internship/co-op experience counts!). * Exposure to or interest in PLC/HMI programming is a plus.

Participate in in-house and on-site training sessions for client operators and maintenance staff ... internship/co-op experience counts!). * Exposure to or interest in PLC/HMI programming is a plus.

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Internship Operating Engineer information

What are the key skills and qualifications needed to thrive as an Internship Operating Engineer, and why are they important?

To thrive as an Internship Operating Engineer, you need a foundational understanding of mechanical and electrical systems, safety protocols, and typically be pursuing or have a degree in engineering or a related technical field. Familiarity with building automation systems, HVAC controls, and maintenance management software is often expected. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills help interns excel in this hands-on environment. These skills ensure safe, efficient operation of building systems and support career development in facilities management.

What is the difference between Internship Operating Engineer vs Operating Engineer?

AspectInternship Operating EngineerOperating Engineer
CredentialsTypically pursuing or completed relevant technical training or certificationsHigh school diploma or equivalent; often requires licenses or certifications depending on state
Work EnvironmentEntry-level, training-focused, often in construction sites or facilitiesFull-time, hands-on work in construction, industrial, or facility settings
Employer & Industry UsageInternship programs in construction, utilities, or industrial firmsConstruction companies, industrial plants, utilities

The Internship Operating Engineer is an entry-level position designed for training and skill development, often part of an internship program. In contrast, the Operating Engineer is a fully qualified professional responsible for operating heavy machinery and managing equipment in various industrial settings. The internship provides foundational experience, while the operating engineer role involves independent work and greater responsibility.

What does an Internship Operating Engineer do?

An Internship Operating Engineer assists in the operation and maintenance of building systems, such as heating, ventilation, air conditioning (HVAC), electrical, and plumbing. Interns often work under the supervision of experienced engineers to learn how to monitor equipment, perform routine inspections, and troubleshoot issues. This role provides valuable hands-on experience in facility management and building operations, preparing interns for a career as a licensed Operating Engineer. Responsibilities may also include helping with repairs, maintaining logs, and ensuring safety protocols are followed.

What types of projects or tasks can I expect to work on as an Internship Operating Engineer?

As an Internship Operating Engineer, you can expect to assist with the operation, maintenance, and troubleshooting of mechanical and electrical systems in facilities such as commercial buildings or industrial plants. Typical tasks may include monitoring equipment performance, conducting routine inspections, supporting preventive maintenance schedules, and helping diagnose system issues under the guidance of experienced engineers. You will likely collaborate closely with senior operating engineers, facility management teams, and vendors, gaining hands-on experience that is valuable for future full-time roles in building operations or plant engineering.
What are popular job titles related to Internship Operating Engineer jobs in Missouri? For Internship Operating Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Internship Operating Engineer jobs in Missouri look for? The top searched job categories for Internship Operating Engineer jobs in Missouri are:
What cities in Missouri are hiring for Internship Operating Engineer jobs? Cities in Missouri with the most Internship Operating Engineer job openings:

Engineering Intern

Duke Manufacturing

Sedalia, MO • On-site

$17 - $20/hr

Internship

Posted 15 days ago


Job description

For over 100 years, Duke Manufacturing has put people first with the goal of being an employer of choice and a good neighbor in each of our communities. Our Purpose is to "Nourish Our World" and an important way we strive to do so is to create a work environment that encourages everyone to find their passion and grow to their full potential. As a family-owned business, we take a long-term view, providing stable employment in a team-based environment; training, feedback & development; and opportunities to advance in skills, responsibility and leadership.

Duke Manufacturing in Sedalia, MO is currently looking for a Manufacturing Engineering Intern for this Fall 2026 (August to December 2026).

This internship will provide hands-on experience in their intended field of interest and assist the continuous improvement of skill development and industry knowledge. They will also have the opportunity to be certified in SolidWorks through Duke.

The intern will work on in-office projects and keep the flow of fixturing projects. Although the need is generally around machining, there is potential for design work and assistance with other projects.

Internship Duties/Projects:

  • Working with a machine shop or 3D printing lab to fabricate prototypes, testing them on the line, and iterating based on operator feedback.
  • Utilizing software like SolidWorks, Autodesk Inventor, or Creo to design custom fixtures, holding jigs, or go/no-go gauges
  • Writing, updating, or adding visual aids (photos/diagrams) to technical work instructions so operators can safely and consistently assemble products.
  • Operating machining equipment (mill, lathe, bandsaw) to machine parts used in fixturing and gauges

This list defines the main duties/projects of the intern. Other projects may be assigned as needed.

Internship Schedule:

  • Flexible work schedule: we can adjust depending on your school schedule
  • Expect to report 20 to 40 hours a week
  • Fall 2026 (August to December 2026)

Education Requirements

  • Currently enrolled as a college student, community college student, or vocational school student
  • Preferably attending a manufacturing engineering, machining program, or relevant field

Internship Location

  • Onsite at Sedalia, MO

This is a paid onsite internship.

Duke Manufacturing is an equal opportunity employer.