Summer Process Engineer Intern — Seattle, Mentorship & Diverse Projects

Harris-Group; Seattle (WA); On-site; USD 34,000 - 41,000; Full time

Benefits offered by this job

Mentorship

Paid internship

Seattle office

Job summary

Harris Group is seeking a Process Engineer Intern to join our Seattle team for Summer 2027. This paid internship offers exposure to Life Sciences, Renewable Energy, Aerospace Facilities, Ports & Terminals, and Oil & Gas projects, with mentorship from experienced engineers and collaboration across process, mechanical, structural, electrical, and controls disciplines.

You will support lead process engineers, develop PFDs and P&IDs, create drawings and data sheets, size equipment, perform balances,

Qualifications

• 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.

Responsibilities

• 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.

Skills

Strong communication

Collaboration

Education

ABET-accredited Chemical/Process Engineering program

Tools

Aspentech

AutoCAD

Revit

CADWorx

Pipeflo

Job description

Harris Group is seeking a Process Engineer Intern to join our Seattle team for Summer 2027. This paid internship offers exposure to Life Sciences, Renewable Energy, Aerospace Facilities, Ports & Terminals, and Oil & Gas projects, with mentorship from experienced engineers and collaboration across process, mechanical, structural, electrical, and controls disciplines.

You will support lead process engineers, develop PFDs and P&IDs, create drawings and data sheets, size equipment, perform balances,