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Process Engineer Internship Jobs in Saint Louis, MO

Roeslein & Associates

2027 Summer Internship

Saint Louis, MO · On-site

$15.75 - $20.25/hr

Roeslein's summer internship program focuses on giving interns real-world experience. You will ... Process Engineering * Procurement & Supply Chain * Project Engineering * Project Management

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Process Engineer Internship information

See Saint Louis, MO salary details

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$29

How much do process engineer internship jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for process engineer internship in Saint Louis, MO is $21.57, according to ZipRecruiter salary data. Most workers in this role earn between $17.74 and $25.24 per hour, depending on experience, location, and employer.

What is a process engineer internship?

A Process Engineer Internship is a temporary role where students or recent graduates gain hands-on experience in optimizing manufacturing or production processes. Interns assist in analyzing workflows, improving efficiency, and troubleshooting technical issues under the supervision of experienced engineers. They may work with data collection, process simulations, and quality control initiatives to enhance operations. This internship helps develop problem-solving skills and technical knowledge applicable to industries like manufacturing, pharmaceuticals, and energy.

What types of projects or tasks are process engineer interns typically involved with during their internship?

Process Engineer Interns are often assigned to support ongoing process improvement initiatives, which may include data collection and analysis, mapping and designing workflows, or assisting with troubleshooting production issues. They frequently collaborate with seasoned engineers and other departments such as quality assurance and operations to implement solutions or test new equipment and procedures. Daily responsibilities can range from conducting research and preparing technical documentation to participating in meetings and presenting findings. These experiences help interns build essential technical and interpersonal skills that are valuable for future engineering roles.

What are the key skills and qualifications needed to thrive in the process engineer internship position, and why are they important?

To excel as a Process Engineer Intern, you generally need a background in engineering (chemical, mechanical, or industrial), problem-solving abilities, and a solid understanding of process design and analysis. Familiarity with technical tools like AutoCAD, MATLAB, or process simulation software, and knowledge of Lean or Six Sigma methodologies, can be especially valuable. Strong communication, teamwork, and adaptability set candidates apart in this fast-paced and collaborative environment. These capabilities are important because they enable interns to effectively contribute to process improvements, ensure operational efficiency, and integrate seamlessly with cross-functional teams.

What does a process engineer internship do?

A process engineer internship involves assisting in the development, optimization, and troubleshooting of manufacturing or production processes. Interns typically analyze data, support process improvements, and learn to use tools like process flow diagrams and statistical software under supervision. The role provides practical experience in process design, quality control, and operational efficiency.

What are the most commonly searched types of Process Engineer jobs in Saint Louis, MO?

The most popular types of Process Engineer jobs in Saint Louis, MO are:

What are popular job titles related to Process Engineer Internship jobs in Saint Louis, MO?

For Process Engineer Internship jobs in Saint Louis, MO, the most frequently searched job titles are:

What job categories do people searching Process Engineer Internship jobs in Saint Louis, MO look for?

The top searched job categories for Process Engineer Internship jobs in Saint Louis, MO are:

Process Engineer Internship jobs near you
Infographic showing various Process Engineer Internship job openings in Saint Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $44,859 per year, or $21.6 per hour.

Project Engineer- Internship, St. Louis

Brinkmann Constructors

Chesterfield, MO • On-site

$68K - $87K/yr

Other

Posted 7 days ago

Job description

Overview
At Brinkmann Constructors, we don't just build buildings - we build careers. It's unique perspectives, eagerness to learn, and passion for construction that we look for in our interns. By joining our Build program, you can push the boundaries of your career while gaining hands-on experience. Together, let's build a future we can be proud of and make a difference, one construction project at a time. Our purpose is people. Our passion is building.
Responsibilities
Brinkmann Project Engineer Interns are responsible for assisting the Project Engineer, Project Manager, and Superintendent in all aspects of the day-to-day management of a construction project.
  • Collaborate with project team to support assigned construction project.
  • Complete assigned day-to-day work independently, seeking guidance and support when necessary.
  • Execute and enforce safety standards, processes, and procedures.
  • Maintain professional and positive relationships with project team, subcontractors, and clients.
  • Work effectively as part of a team.
  • Participate in Brinkmann BUILD program events, trainings, jobsite visits and mock bid.
  • Other duties and responsibilities as assigned.

Qualifications
Required Qualifications:
  • Working toward a bachelor's degree in engineering (civil, architectural or construction) or construction management.
  • General knowledge of construction principles/practices.
  • Ability to read, understand and interpret contract documents, drawings, specifications, scopes of work and project schedule.
  • Ability to understand and solve complex challenges in order to present alternative solution(s).
  • Demonstrated leadership and interpersonal skills.
  • Excellent communication skills - both written and verbal.
  • Proficiency with computer applications including Microsoft Office suite.
  • Key success factors include passion for the construction industry, self-motivated, strong work ethic, time-management, organized, detail-oriented and creative.

Preferred Qualifications:
  • Prior internship or work experience in the construction industry.

Working Conditions:
  • The project engineer intern's work is primarily performed indoors out of a main office or field office at the construction site; occasionally outdoors in various weather conditions.
  • Light physical effort is required, including the handling of objects up to 25 pounds and some standing, walking, sitting, talking and/or hearing.

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