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Process Engineer Internship Jobs in Fresno, CA (NOW HIRING)

Intern

Fresno, CA · On-site

$22 - $27/hr

Interns at W. M. Lyles Co. participate as active members of a project management team, providing ... Implement project engineering procedures and other work controlling documents. * Assist with ...

... day processes and procedures. * Collaborates across area offices and builds consistency in ... May supervise the work of Assistant Project Manager, Project Engineer, and/or interns External ...

... day processes and procedures. * Collaborates across area offices and builds consistency in ... May supervise the work of Assistant Project Manager, Project Engineer, and/or interns External ...

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Process Engineer Internship information

See Fresno, CA salary details

$13

$22

$29

How much do process engineer internship jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for process engineer internship in Fresno, CA is $22.03, according to ZipRecruiter salary data. Most workers in this role earn between $18.12 and $25.77 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 Fresno, CA?

The most popular types of Process Engineer jobs in Fresno, CA are:

What are popular job titles related to Process Engineer Internship jobs in Fresno, CA?

For Process Engineer Internship jobs in Fresno, CA, the most frequently searched job titles are:

What cities near Fresno, CA are hiring for Process Engineer Internship jobs?

Cities near Fresno, CA with the most Process Engineer Internship job openings:

Infographic showing various Process Engineer Internship job openings in Fresno, CA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $45,814 per year, or $22 per hour.

$33.65 - $35/hr

Full-time

Re-posted 10 days ago


Job description

Trillium Flow Technologies, founded on a legacy of premier products and services, provides mission-critical valves, pumps, and aftermarket services for core societal infrastructure that includes water and wastewater, power generation including nuclear power, food and beverage, oil and gas equipment and general industry. Trillium is very customer centric to meet specific needs, provides innovative engineering design with a global footprint that is focused on meeting our customers' original equipment and aftermarket needs.

Position Overview

The Junior Project Manager - Manufacturing supports the successful planning, execution, and completion of manufacturing-related projects. This role will focus on initiatives such as process improvements, equipment installation, product line transitions, and operational efficiency projects. The Junior Project Manager works closely with cross-functional teams-including engineering, quality, supply chain, and production-to ensure deliverables are completed on time, within scope, and within budget. The ideal candidate is detail-oriented, highly organized, and eager to grow into a full Project Manager role within a manufacturing environment.

Key Responsibilities

  • Assist in planning project scope, objectives, and deliverables related to manufacturing initiatives.
  • Support new equipment installations, production line setup, and process improvement projects.
  • Develop and maintain manufacturing project schedules, task trackers, and resource allocation plans.
  • Monitor project progress on the shop floor, identify risks or bottlenecks, and escalate issues to leadership.
  • Coordinate cross-functional meetings with manufacturing, engineering, quality, and supply chain teams.
  • Maintain accurate project documentation, including Gantt charts, status reports, and change requests.
  • Assist in developing Standard Operating Procedures (SOPs) and training documentation for new processes.
  • Track project expenditures and support budget compliance.
  • Support continuous improvement initiatives, such as Lean, Six Sigma, or Kaizen activities.
  • Ensure compliance with company policies, safety standards, and regulatory requirements.

 

Qualifications

Education & Experience:

  • Bachelor's degree in Manufacturing Engineering, Industrial Engineering, Mechanical Engineering, Business Administration, or a related field (or equivalent experience).
  • 0-2 years of relevant work experience, preferably in project coordination or manufacturing project support.
  • Internship or co-op experience in a manufacturing environment is a plus.

 

Skills & Competencies:

  • Strong organizational and time-management skills with attention to detail.
  • Ability to manage multiple priorities and meet deadlines in a fast-paced production environment.
  • Strong interpersonal and communication skills (written and verbal).
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) and project management tools (e.g., MS Project, Smartsheet, Trello, or Asana).
  • Knowledge of Lean Manufacturing concepts, process flow, and continuous improvement practices preferred.
  • Team-oriented mindset with a willingness to learn and take initiative.

 

Preferred Qualifications

 

  • Familiarity with ERP systems (e.g., SAP, Oracle, or similar) and manufacturing scheduling tools.
  • Experience with Lean, Six Sigma, or other continuous improvement methodologies.
  • Basic understanding of quality systems, production planning, and manufacturing operations.
  • Certification (CAPM, Lean Six Sigma Green Belt, or similar) is a plus but not required.

 

Career Path

This role is designed to prepare the individual for advancement into a Manufacturing Project Manager position. The Junior Project Manager will gain hands-on experience in managing increasingly complex projects with mentorship and structured development opportunities.

FLSA Classification:       Non-Exempt/Hourly

Compensation Range:   $33.65 - $35.00 per hour

Trillium Flow Technologies is committed to an inclusive workplace, including hiring and retaining diverse talent. We are proud to be an Equal Opportunity/Affirmative Action Employer and it is our policy to provide equal opportunity to all people without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, citizenship status, sex, sexual orientation, gender identity or any other legally protected category. Trillium Flow is a background screening, drug-free workplace.