Enter a job title or keyword

Microelectronics Ultrapure Water (UPW) Senior Process Engineer


Job Location:

Phoenix, AZ - USA

Monthly Salary: Not provided by the employer
Posted: 28 August 2026 (Yesterday)
Application Deadline: 25 November 2026
Vacancies: 1 Vacancy

Job Summary

About the Role

Process Engineers on our Process Engineering team are key partners for customers in the North American market. As a creative technical leader youll support the successful sale execution commissioning and operation of complete system solutions for customers ultrapure water (UPW) treatment needs. To deliver winning solutions youll apply deep technical knowledge of our solutions and technologies combined with an
understanding of the customers process the market regulations and our competitors to continually balance capital and operating costs and technical risk with project success.

Core Responsibilities

Microelectronics UPW Process Engineers lead the process design of ultrapure water treatment solutions for the
microelectronics industry.

Your responsibilities will include:

  • Water chemistry characterization and design basis development including reclaim-to-UPW applications
  • Unit process selection and design equipment sizing and process guarantees
  • Application of advanced treatment technologies including solids separation low and high pressure membrane treatment (ultrafiltration nanofiltration reverse osmosis - conventional and high-pH) ion exchange UV treatment and gas-transfer membrane processes to meet the stringent requirements specific to the microelectronics industry
  • Owning the system integration across multiple unit operations and/or work in close collaboration with a dedicated system integrator on complex flowsheets
  • Evaluation of system operation under both design and upset conditions identification of potential points of failure and participation in detailed hazard and operability reviews (HAZOPs)
  • Engagement in piloting and benchmarking treatability studies as part of design commissioning troubleshooting and continuous improvement of UPW treatment solutions

Key Success Factor:

  • Given the complex nature of these treatment flowsheets the ability to act as system integrator and clearly identify and communicate the impacts that any given unit process will have on upstream and downstream unit processes is essential.
  • Industry Leadership & Expertise
  • Youll build long-term relationships with customers and key experts in the industry and present at industry conferences and technical forums to position Veolia as UPW experts within the microelectronics market. Youll serve as an expert within the business participating in innovation of solutions technologies and markets and training and mentoring others in process design.

What Were Looking For:

We seek a Senior-level process engineering professional who communicates with confidence and leadership in cross-functional bidding and project-execution teams manages competing priorities effectively and is strong at balancing autonomy with collaboration


Qualifications :

Core Qualifications:

  • Bachelors or advanced degree in an Engineering field  Environmental Chemical or Mechanical preferred or other technical discipline with a combination of process design and hands-on UPW system experience
  • 10 years of relevant experience in UPW treatment design - a combination of process design experience with a background in field operations will be considered
  • Demonstrated experience with UPW treatment processes and system design/operation for the microelectronics industry
  • Proven ability to integrate multiple unit operations into cohesive optimized treatment systems

Valuable Skills Experience & Qualifications:

  • Familiarity with process design software/tools such as WinFlows WAVE and/or GasCAD (Liqui-Cel GTM) along with strong proficiency with spreadsheet tools (Google Sheets Excel)
  • Clear concise communication and presentation skills with internal and external stakeholders
  • Ability to exercise strong engineering judgment under changing conditions
  • Strong team collaboration skills and ability to take ownership of the system integration process
  • Licensed as a Professional Engineer (PE / . / Ing.) in a US or Canadian jurisdiction or willingness to obtain licensure
  • Willingness to travel up to 10% within North America

Additional Information :

Why Veolia

  • Join a company that values Responsibility Solidarity Innovation Customer Focus and Respect.
  • Youll receive comprehensive technical and commercial training direct mentorship from experienced Account Managers and a clear pathway to Account Manager promotion with direct account responsibilities.

Career Development Path:

  • This position is designed as a stepping stone to Account Manager where youll assume direct customer responsibility and independent account management upon demonstrating commercial excellence.

Ready to transition your technical expertise into a rewarding customer-facing career while
making a difference in water treatment and sustainability Apply today!


We realize diverse teams make smarter decisions deliver better results and build stronger communities. Were an organization that champions diversity and inclusion at every rung of the ladder and are proud to be an equal opportunity workplace.

  • Medical Dental & Vision Insurance Starting Day 1!
  • Life Insurance
  • Paid Time Off
  • Paid Holidays
  • Parental Leave
  • 401(k) Plan - 3% default contribution plus matching!
  • Flexible Spending & Health Saving Accounts
  • AD&D Insurance
  • Disability Insurance
  • Tuition Reimbursement

At Veolia we realize diverse teams make smarter decisions deliver better results and build stronger communities. Were an organization that champions diversity and inclusion at every rung of the ladder and are proud to be an equal opportunity workplace.

To ensure transparency and compliance with employment laws we provide the following details regarding this position:

Compensation:

  • The compensation range is tied to the market for similarly bench-marked roles. 

Artificial Intelligence (AI) Disclosure:

  • We do not use Artificial Intelligence (AI) to screen assess or select applicants for this position.

Vacancy Status:

  • This posting is for an existing vacancy.

Veolia does not accept unsolicited resumes from external recruiting firms. All vendors must have a current and fully executed MSA on file before submitting candidates. Any unsolicited resumes and candidate profiles will be deemed the property of the company and no fee will be due.

As an inclusive company Veolia is committed to diversity and gives equal consideration to all applications without discrimination.

As an inclusive company Veolia is committed to diversity and gives equal consideration to all applications without discrimination.

As an inclusive company Veolia is committed to diversity and gives equal consideration to all applications without discrimination.


Remote Work :

Yes


Employment Type :

Full-time


About Company

Company Logo

Veolia aims to be the benchmark company for ecological transformation. Our mission to “Resource the world” demonstrates the unwavering commitment of our 220,000 employees to creating a positive impact for our planet. By joining Veolia Water Technologies, not only will you become a Re ... View more

View Profile View Profile