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Control Engineer Intern Jobs in St Louis, MO (NOW HIRING)

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Control Engineer Intern information

See St Louis, MO salary details

$10

$18

$28

How much do control engineer intern jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for control engineer intern in St. Louis, MO is $18.78, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $20.34 per hour, depending on experience, location, and employer.

What does a control engineer intern do?

A Control Engineer Intern assists in designing, implementing, and testing control systems that help machines and processes operate efficiently and safely. They typically work under the supervision of experienced control engineers, supporting tasks such as programming PLCs (Programmable Logic Controllers), developing automation solutions, and troubleshooting control equipment. Interns may also help with data analysis, documentation, and collaboration with other engineering teams to optimize system performance. This role provides hands-on experience in industrial automation and control engineering.

What types of projects and responsibilities can a control engineer intern expect to work on during their internship?

As a Control Engineer Intern, you can expect to assist in designing, testing, and troubleshooting control systems for automated equipment or processes. Interns commonly contribute to project tasks such as PLC programming, developing and simulating control algorithms, and supporting system integration under the guidance of senior engineers. You'll likely work closely with multidisciplinary teams, including mechanical, electrical, and software engineers, gaining exposure to real-world industrial automation challenges. This hands-on experience is valuable for building technical skills and understanding how control systems are implemented in practice.

What are the key skills and qualifications needed to thrive as a control engineer intern, and why are they important?

To thrive as a Control Engineer Intern, you need a solid understanding of control systems theory, programming basics (such as MATLAB or Python), and coursework in electrical or mechanical engineering. Familiarity with PLCs, SCADA systems, and simulation software is common, and some internships may look for coursework certifications or lab experience. Strong analytical thinking, attention to detail, and effective communication skills help interns collaborate on projects and troubleshoot system issues. These qualifications are essential for contributing to complex automation projects and ensuring reliable, efficient system performance.

What is the difference between Control Engineer Intern vs Control Engineer?

AspectControl Engineer InternControl Engineer
CredentialsTypically pursuing or recently completed a degree in electrical, mechanical, or control engineeringBachelor's or master's degree in engineering, with relevant certifications often preferred
Work EnvironmentInternship setting, often in manufacturing, automation, or industrial facilitiesFull-time professional role in similar environments with increased responsibilities
ResponsibilitiesAssisting with control system design, testing, and troubleshooting under supervisionDesigning, implementing, and maintaining control systems independently or as part of a team

The main difference between a Control Engineer Intern and a Control Engineer is experience level and responsibility. Interns are in learning roles, assisting with tasks under supervision, while Control Engineers are fully responsible for designing and managing control systems in professional settings.

Control Engineer Intern jobs near you
Infographic showing various Control Engineer Intern job openings in St. Louis, MO as of August 2026, with employment types broken down into 29% Internship, 64% Full Time, and 7% Part Time. Highlights an 93% In-person, and 7% Hybrid job distribution, with an average salary of $39,059 per year, or $18.8 per hour.

Civil Engineer Intern - Traffic

Chesterfield, MO • On-site

Gahagan & Bryant Associates, Inc.
See more jobs at Gahagan & Bryant Associates, Inc.external

$17.25 - $22.50/hr

Internship

Posted 12 days ago

Job description

Job: Civil Engineer Intern - Traffic
Location: Lenexa, KS or Chesterfield, MO
Build Your Future With GBA
GBA Companies is welcoming Civil Engineering students to join us this upcoming summer for an internship in our Transportation market focusing on projects within our Traffic Group.
Interns at GBA Companies gain hands-on experience in a collaborative work environment and have an opportunity to work side by side with industry experts. We treat each intern as an individual and have the unique ability to offer rotational opportunities for students who are still identifying their path. Our interns will work with engineering software such as Civil3D, AutoCAD and MicroStation.
What You'll Do:
As a Civil Engineering Intern, you'll:
  • Assist with design and 3D modeling of bridges.
  • Support quality control processes and follow client design standards.
  • Assist with design calculations and geometric layout.
  • Help prepare plan quantities and cost estimates.
  • Participate in field assignments such as construction inspections.
  • Collaborate with a multi-disciplined design team.
  • Engage in an active learning environment with mentorship from experienced engineers.
  • Assist in the layout and design of traffic signals, roadway lighting, pavement markings, and signing.
  • Analyze traffic operations to determine levels of service.
  • Review crash data to identify correctable patterns.
  • Perform traffic volume analysis and forecasting.
  • Prepare Traffic Impact Study (TIS) and Traffic Design Study documents.
  • Use traffic simulation modeling tools to generate operational data and graphics.
  • Other duties as assigned.
What You'll Bring:
  • Pursuing BS or MS in Civil Engineering or other related field from accredited program.
  • Experience with AutoCAD, MicroStation, and Excel software is preferred
  • 2.7 GPA strongly preferred
  • Finished at least two years of school
  • Prior Internship is and/or related experience is a plus
  • Involved in campus, community, and other volunteer activities and/ or organization
  • Strong communication skills, both oral and written
  • Excellent problem solving and analytical skills

It's More Than Just A Job�
At GBA Companies, we are not your average engineering firm. We are about innovative people who want to solve problems. We're known for our technical excellence, but we bring so much more to the table. We strive to create remarkable solutions for a higher quality of life. And we are changing the industry by integrating the design and construction process with use of new technology.
Our people are ambitious, passionate and committed to creating high quality, imaginative projects. We've created an environment where we celebrate our team's eagerness to learn and grow. From birthdays and BBQs to protecting the environment and helping families in need, GBA employees celebrate and support one another and the communities where we live, work and play. Joining our team means you'll have rewarding opportunities that challenge and inspire you.
Apply today and build your future with GBA.
At GBA, we are an Equal Employment Opportunity Employer promoting diversity in our workforce by including all individuals regardless of age, race, religion, color, sex, national origin, marital status, genetic information, sexual orientation, gender identity, gender expression, disability, veteran status, pregnancy status, or any other status protected by law.

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