Process Engineer Intern - Summer 2027

Harris Group is seeking a Process Engineer Intern to join our Seattle team for Summer 2027. This is an excellent opportunity to gain hands-on experience and exposure to how process engineering drives complex industrial project success.
What We Can Offer You
Variety of project types: Life Sciences (biopharmaceutical manufacturing, fermentation systems), Renewable Energy, Aerospace Facilities, Ports & Terminals, and Oil & Gas.
Mentorship and feedback from experienced engineers invested in your development
Work on multi-disciplinary teams, collaborating with architects and engineers from all engineering disciplines: Process, Mechanical, Structural, Electrical, and Controls.
A passionate team and collaborative environment focused on excellence in delivery.
Responsibilities
Support lead Process Engineers in creating project deliverables:
Develop process flow diagrams (PFDs) and P&IDs
Create piping and mechanical drawings, design specifications, and equipment data sheets
Size and select equipment for real manufacturing systems
Perform mass and energy balances and engineering calculations
Design utilities systems (compressed air, water, steam)
Utilize engineering software including Aspentech, AutoCAD, Revit, CADWorx, and Pipeflo
Requirements
Enrolled in a Chemical/Process Engineering program at an ABET-accredited institution
Expected graduation: 2028
Minimum 3.0 cumulative GPA
Strong communication and collaboration skills
Proficiency with Microsoft Office
Previous internship or experience with piping and mechanical systems preferred but not required
Ability to work in Harris Group's Seattle office with occasional off-site travel
Employment offers are contingent on successful completion of a background check and a drug screen, in accordance with applicable law
Summer 2027, Full-time, paid internship, estimated hourly range: $25 -$30
Equal Opportunity
Harris Group provides a competitive compensation and benefits package and is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ethnicity, religion, age, sex, sexual orientation, gender identity, disability, protected veteran status, or any other characteristic protected by federal, state or local laws.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
Drug Free Workplace
Harris Group, Inc. is a 100% drug free workplace. For the safety of our employees, customers, and our customer’s facilities, we do a pre-employment drug test and may require random testing to meet specific client needs. Please note that Marijuana, even if prescribed by a physician OR allowed under a state law regulating Marijuana, remains illegal under federal law and is against Harris Group’s policy.

Employment type
Intern

Work arrangement
No