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Facilities Maintenance Water Technician (Gresham)

onsemi
Gresham, OR Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 6/11/2026

onsemi of Gresham, OR, is seeking a UPW/WWT Technician; you will report directly to the Facilities Manager and will be required to perform a variety of facilities operational, preventative and corrective maintenance activities.

This position is for a day shift compressed work week with the expectation to be flexible and cover vacations/callouts on opposing shifts when needed.


  • Responsibilities


Responsibilities include:

  • Works on assignments that are moderately complex in nature where judgment is required in resolving problems and making recommendations.
  • Support the maintenance, operation and repair of all systems, subsystems, and equipment within the onsemi campus.
  • Ensure all equipment and associated subsystems are operated and maintained
  • Evaluate the operation of all systems and associated subsystems, identify specific process improvement needs, and provide recommendations for system upgrades.
  • Perform Confined Space Entry on an as-needed basis
  • Responsible for the operation, maintenance, and repair of all UPW (Ultra-Pure Water) and WWT (Wastewater Treatment) systems and associated subsystem equipment
  • Perform troubleshooting of electrical, pneumatic, and mechanical equipment.
  • Complete preventive maintenance and documentation in a timely manner, following all documentation guidelines.
  • Work in close proximity to hazardous chemicals, high and low-temperature liquids, gases, and machinery/equipment.
  • Provide diagnostics, repair, and modifications of industrial Equipment
  • Work directly with Facilities Engineering and various organizations on system installations or modifications and maximizing equipment availability


  • Qualifications

  • High School Diploma or GED
  • Minimum of 2 years related experience
  • Must be able to stand/work for up to 12 hours, lift and carry up to 50lbs
  • Willing and able to perform work from a ladder or manlift
  • Must be able to work from detailed blueprints, drawings, sketches, technical manuals, building codes, or work orders, and follow written or verbal instructions
  • Ability to build and sustain positive and collaborative working relationships with a wide range of peers, customers, and constituents
  • Experience in the operation, maintenance, and repair of a Wastewater Treatment system
  • Experience in the operation, maintenance, and repair of an Ultra-Pure Water system
  • Able to act independently to determine methods and procedures on new or special assignments
  • Strong verbal and written communication skills
  • Ability to multitask and manage competing priorities effectively
  • Self-motivated and able to work independently
  • Ability to navigate Microsoft Office Products

About Us

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.


More details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits

About the Team

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.


onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Talent.acquisition@onsemi.com for assistance.

Salary.com Estimation for Facilities Maintenance Water Technician (Gresham) in Gresham, OR
$58,016 to $75,213
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