Engineer Principal - Advanced Process Control
Westlake
About this role
A Principal APC Engineer at Westlake leads the design, implementation, and sustainment of advanced process control and optimization applications across the company’s PEM manufacturing plants. The role focuses on harmonizing APC platforms (AspenTech, Rockwell, Honeywell) and delivering measurable improvements in safety, reliability, efficiency, product quality, and sustainability. The position partners with Data Science, operations, and engineering teams to support a multi-year APC strategy and site-wide standardization.
Skills
Qualifications
About Westlake
westlaketalent.comExplore career opportunities across Westlake’s global operations. Be part of a team dedicated to innovation, sustainability, and community.
Recent company news
WCBI TVWestlake Corporation to shut down PVC plant in Aberdeen
Dec 15, 2025
ChronHouston chemical giant slashes jobs as Gulf Coast plants shut down
Dec 17, 2025
CNBCI published my first book at 38—here's exactly how I changed careers to make it happen
May 24, 2025
Chronicle TelegramNordson plans to move approximately 150 positions out of Amherst
Jan 8, 2026
Dallas NewsDallas-based bank plans major regional expansion, hundreds of new jobs
Sep 29, 2025
About Westlake
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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View leadership team, funding history,
and employee contacts for Westlake.
Salary
$102k – $139k
per year
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