Senior Chemical Process Engineer – High-Purity & Semiconductors

SSOE; Boise (ID); On-site; USD 105,000 - 150,000; Full time

Benefits offered by this job

Health insurance

401(k) plan with company match

Professional development

Job summary

SSOE is seeking a Senior Chemical Process Engineer to join our integrated design‑build team supporting advanced technology facilities. You will design and execute critical process systems for semiconductor and cleanroom environments, including UPW, HPW, and chemical distribution networks.

Work with senior engineers and multi‑discipline teams to deliver practical, reliable engineering solutions and grow your expertise in high‑purity water, gas and wastewater systems, piping, and heat exchange

Qualifications

• ABET-accredited bachelor's degree in Chemical Engineering, Mechanical Engineering, or related discipline.
• Active PE license or ability to obtain by reciprocity is highly desired.
• 7+ years of process engineering experience in design‑build/EPC environments.
• Experience with semiconductor/advanced high‑tech facilities.

Responsibilities

• Design and engineer process systems including UPW/HPW, gas and chemical distribution, and wastewater treatment.
• Perform flow analysis, pressure drop, pump sizing, and basic heat transfer calculations.
• Develop PFDs and P&IDs and layouts under senior guidance.
• Assist in equipment selection (pumps, filtration, heat exchangers, chemical delivery).
• Collaborate with mechanical, electrical, and controls teams within a design‑build framework.
• Support field activities: construction coordination, walkthroughs, commissioning.
• Troubleshoot design/installation issues and ensure compliance with codes and client requirements.

Skills

Analytical skills

Collaborative teamwork

PFDs & P&IDs understanding

Pumping & heat exchange knowledge

Electrical/controls coordination

Education

ABET-accredited BS in Chemical or Mechanical Engineering

Professional Engineer (PE) license

Tools

Hydraulic modeling

Pipe stress software

Job description

SSOE is seeking a Senior Chemical Process Engineer to join our integrated design‑build team supporting advanced technology facilities. You will design and execute critical process systems for semiconductor and cleanroom environments, including UPW, HPW, and chemical distribution networks.

Work with senior engineers and multi‑discipline teams to deliver practical, reliable engineering solutions and grow your expertise in high‑purity water, gas and wastewater systems, piping, and heat exchange