Ultrapure Water Engineer
7 days ago
**No 3rd party candidates or marketing emails will be considered. ***
Ultrapure Water (UPW) Engineer – Greenfield Semiconductor Site | Amkor Technology, Inc.
Location:
Peoria, AZ (Onsite)
PERMANENT
Ready to be part of something big — from the ground up?
Our client is building a
brand-new, state-of-the-art semiconductor manufacturing facility
in
Peoria, Arizona
, and we're looking for a
hands-on Ultrapure Water (UPW) Engineer
to join our startup team.
This isn't a typical corporate role — it's a
greenfield environment
where agility, resourcefulness, and ownership are key. You'll help design, operate, and optimize UPW systems that deliver
18.2 megaohm-cm resistivity
water to support world-class semiconductor manufacturing.
What You'll Do
- Own and operate UPW systems end-to-end — ensuring reliability, performance, and safety.
- Lead system commissioning, upgrades, and process improvements for UPW and wastewater systems.
- Troubleshoot and resolve operational issues using
RCA/FMEA
methods. - Monitor system quality (TOC, resistivity, microbial levels) and ensure compliance with the highest purity standards.
- Collaborate with construction, facilities, and EHS teams to bring our new site to life.
What You'll Bring
- Bachelor's degree in
Chemical, Environmental, or Mechanical Engineering
. - 5+ years' experience
in UPW systems design, operations, or commissioning (semiconductor preferred). - Strong knowledge of ultrapure water generation, DI systems, filtration, and instrumentation.
- Startup-ready mindset —
self-driven, adaptable, and comfortable building from scratch
. - Proficiency with AutoCAD, MS Office, and engineering control systems.
- Experience in semiconductor utilities, environmental systems, or large-scale facility startups.
- Track record improving system reliability, efficiency, and uptime.
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