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Facilities Engineer

onsemi · Nampa, ID

Apply on onsemi ↗
Level
Engineer
Team
Reliability
Experience asked
3+ years
Industry
Industrial
Posted
29 days ago

The role in 30 seconds

An engineer-level reliability role at onsemi (industrial) in Nampa, ID. Identify, develop, and implement utility and operational cost-saving initiatives.

They ask for
3+ years
Tools it names
Root cause, Automation

Read from the posting. The full description is below.

From the plant jobs report · week of November 2, 2026

Reliability Engineer roles in the US: typical posted base $104k–$140k.

Median of the low and high ends of 254 live postings that list pay, out of 686 reliability engineer openings in the US, read from manufacturers' own careers sites.

Idaho plant jobs report →Pay by team and state →What moves pay →

How this role compares

Against 9 other live reliability postings in Idaho.

Experience asked
Typical (3+ years)

Similar roles usually ask 3+ years.

Skills these teams ask for most

  • Team leadership 40%
  • ✓ Automation 30%
  • EHS / safety 30%
  • ✓ Root cause 30%
  • DOE 30%
  • SolidWorks 20%

✓ = this posting asks for it too. % = share of similar postings that mention it.

It asks for 3+ years. If you're close, apply anyway: requirements are a wish list. Talk to someone doing this work there first.

At a glance

Promotion path mentioned

Pulled from the posting text. If it's not listed here, the posting didn't say.

How to get in at this plant

Five moves over a week or two. The first one takes ten minutes.

  1. 1

    Pick 2–3 people on the Reliability team at onsemi

    Engineers who joined in the last year or two reply the most. Use the team search on this page to find them.

  2. 2

    Send a short, curious note

    One real question about their work. No favors yet. Each person gets a different note, written for this role.

  3. 3

    Turn a reply into a short call

    Questions worth asking about this team:

    • What does a normal week look like on your team?
    • How did you land the job? What stood out in your interviews?
  4. 4

    Apply with someone vouching for you

    If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.

  5. 5

    Bring proof to the interview

    One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.

This plant: onsemi in Nampa

4 other open roles at this site.

Full description from onsemiAs posted on their careers site.Show

Required Qualifications

  • ✓Bachelor's Degree in:
  • ✓Mechanical Engineering
  • ✓Chemical Engineering
  • ✓Facilities Engineering
  • ✓Or a related engineering discipline
  • ✓3 years of engineering experience in semiconductor manufacturing, advanced technology, chemical processing, or other highly regulated industrial environments.

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.

Show full description ↓

onsemi is seeking a highly motivated and versatile Facilities Engineer. This role is responsible for the reliability, performance, and continuous improvement of critical facility systems supporting semiconductor manufacturing operations.

We are seeking a strong background in mechanical, chemical, or facilities engineering and the ability to manage multiple disciplines, including chemical distribution systems, specialty gases, HVAC, Ultra Pure Water (UPW), boilers, contamination control, sustainability initiatives, and utility infrastructure. This individual will serve as the primary owner for several strategic programs and work cross-functionally to drive operational excellence, cost savings, and long-term facility reliability.

Facilities Systems Ownership

  • •Provide engineering support for critical facility systems, including:
  • •Chemical delivery and distribution systems
  • •Specialty and bulk gas systems
  • •Pollution Abatement
  • •HVAC systems and cleanroom environmental controls
  • •Ultra Pure Water (UPW) generation and distribution systems
  • •Industrial Waste Water
  • •Boiler and thermal utility systems
  • •Compressed air, vacuum, and industrial utilities
  • •Develop and execute reliability, maintenance, and improvement strategies for assigned systems.
  • •Troubleshoot complex utility and facility-related issues affecting manufacturing operations.
  • •Lead root cause investigations and implement corrective and preventive actions.

Program Management & Strategic Initiatives

Act as the primary owner and leader of key facility programs, including:

  • •ESG & Net Zero Initiatives
  • •Support sustainability objectives, carbon reduction efforts, water conservation, and energy efficiency projects.
  • •Develop and track metrics supporting corporate ESG goals.
  • •Facilities Cost Reduction Program
  • •Identify, develop, and implement utility and operational cost-saving initiatives.
  • •Analyze trends in energy, water, gas, and chemical consumption and develop improvement plans.
  • •Contamination Control Program
  • •Support cleanroom contamination control strategies and environmental monitoring initiatives.
  • •Drive best practices associated with semiconductor manufacturing environments.
  • •Ultra Pure Water (UPW) Program
  • •Own monitoring, optimization, reliability, and continuous improvement activities associated with UPW systems.
  • •Ensure water quality meets manufacturing and customer requirements.
  • •Lead additional engineering and operational excellence programs as assigned.

Project Engineering

  • •Manage facility improvement and capital projects from concept through commissioning.
  • •Develop scopes of work, equipment specifications, cost estimates, schedules, and project justifications.
  • •Coordinate contractors, vendors, consultants, and internal stakeholders.
  • •Support equipment installation, startup, qualification, and performance verification.

Compliance & Safety

  • •Ensure systems comply with environmental, health, safety, and regulatory requirements.
  • •Support Process Safety Management (PSM), hazardous chemical management, and risk assessments.
  • •Participate in incident investigations, audits, and corrective action programs.
  • •Promote a strong culture of safety within all facility operations.

More details about our company benefits can be found here

https://www.onsemi.com/careers/career-benefits

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