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Photolithography Equipment Maintenance Technician Night Shift

onsemi · Gresham, OR

Apply on onsemi ↗
Level
Technician
Team
Reliability
Industry
Industrial
Posted
8 days ago

The role in 30 seconds

A technician-level reliability role at onsemi (industrial) in Gresham, OR. In this role, you will work in a dynamic team environment to sustain and improve semiconductor manufacturing equipment within the Photolithography process area.

Tools it names
Lean, Six Sigma, Root cause, SPC, Robotics, Automation
Day to day
some off-shift / weekend coverage

Read from the posting. The full description is below.

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

Maintenance Technician roles in the US: typical posted base $57k–$86k.

Median of the low and high ends of 59 live postings that list pay, out of 2258 maintenance technician openings in the US, read from manufacturers' own careers sites.

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

How this role compares

Against 38 other live reliability postings in Oregon.

Experience asked
Not stated

Similar roles usually ask 5+ years.

Skills these teams ask for most

  • ✓ Automation 41%
  • ✓ Root cause 33%
  • Welding 33%
  • ✓ Robotics 23%
  • Team leadership 21%

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

Stands out: this posting asks for Lean, Six Sigma, Cost reduction, which few similar roles mention. If you have it, lead with it.

At a glance

Off-shift / weekend coverageLifts up to 50 lbs

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

    We found 4 people at this company and state: 4 in this kind of role. Engineers who joined in the last year or two reply the most. See 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.

    Write to Nellyrie → (free)
  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 does off-shift and weekend coverage work?
    • 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 Gresham

12 other open roles at this site · 4 people we found in reliability roles at onsemi.

All 13 roles at onsemi →
Full description from onsemiAs posted on their careers site.Show

qualifications

following maintenance, repairs, upgrades, and installations.

  • ✓Provide technical guidance, share knowledge, and provide hands-on training to other technicians as experience and

qualifications

allow.

  • ✓Other duties as assigned.
  • ✓Electromechanical technology, industrial maintenance, robotics, semiconductor manufacturing technology, or a related technical discipline; equivalent military or directly related technical training may be considered.
  • ✓Eight or more years of experience as an equipment maintenance technician in semiconductor manufacturing or a comparable high-technology manufacturing environment.
  • ✓Hands-on maintenance experience with one or more Photolithography equipment platforms, preferably ASML PAS5500 scanners, Nikon i14 steppers, TEL ACT8 tracks, DNS 200W tracks, or DNS 80A/B/EX scrubbers.
  • ✓Practical knowledge of electrical, electronic, mechanical, pneumatic, robotic, vacuum, and equipment-control systems.
  • ✓Ability to read and interpret electrical diagrams, mechanical drawings, pneumatic diagrams, schematics, maintenance specifications, and equipment manuals.
  • ✓Methodical troubleshooting and root-cause problem-solving skills with strong attention to detail.
  • ✓Good written and verbal communication skills and the ability to work effectively in a team environment.
  • ✓Ability to work independently with general guidance, manage competing priorities, and appropriately escalate equipment or safety concerns.
  • ✓Ability to work a compressed shift schedule, including nights, weekends, and holidays, as required by the assigned position.
  • ✓Ability to work in a cleanroom environment, wear required personal protective equipment, and lift up to 50 pounds.
  • ✓Knowledge of Photolithography process fundamentals, equipment mechanics, overlay, focus, critical-dimension control, coat/develop processing, and defect-reduction practices.
  • ✓Emphasis on ASML PAS5500 scanner experience.
  • ✓Experience using equipment data, statistical process control, fault history, and maintenance records to evaluate tool health and recurring failures.
  • ✓Experience writing or improving preventive-maintenance procedures, troubleshooting guides, best-known methods, and technical passdowns.
  • ✓Experience supporting equipment installations, conversions, upgrades, or acceptance and qualification activities.
  • ✓Knowledge of Lean, Six Sigma, Overall Equipment Effectiveness, and semiconductor manufacturing principles.
  • ✓Experience training or mentoring equipment maintenance technicians.
Show full description ↓

onsemi is seeking an Equipment Maintenance Technician - Photolithography for its 200mm manufacturing facility in Gresham, Oregon. In this role, you will work in a dynamic team environment to sustain and improve semiconductor manufacturing equipment within the Photolithography process area. You will perform preventive, corrective, and diagnostic maintenance while supporting safe operation, equipment availability, product quality, and production priorities.

This is a Sr. Tech position for Front End shift 1 pm to 1 am (Sun- Tues/Wed) Night shift 15% included

The primary equipment set includes ASML PAS5500 (400/700/1150) scanners, Nikon i14 steppers, TEL ACT8 coat/develop tracks, DNS 200W coat/develop tracks, and DNS 80A/B/EX scrubbers.

  • •Perform scheduled preventive maintenance, corrective maintenance, equipment recovery, calibration, and diagnostic troubleshooting per released procedures, maintenance specifications, and equipment manuals.
  • •Use schematics, hand tools, electrical gauges, digital multimeters, and common test equipment to diagnose and repair electrical, mechanical, pneumatic, robotic, vacuum, and control-system issues.
  • •Monitor equipment performance, identify root causes, and recommend actions that improve tool reliability, availability, mean time between failures, and maintenance effectiveness.
  • •Dismantle, adjust, repair, replace, and qualify equipment assemblies and components using approved methods and safety practices.
  • •Respond to production priorities and equipment events while maintaining clear communication with technicians, engineers, production personnel, and process partners.
  • •Maintain accurate equipment logs, repair history, preventive-maintenance records, parts usage, and shift passdowns.
  • •Follow all cleanroom, chemical, electrical, lockout/tagout, ergonomics, and environmental health and safety requirements.
  • •Participate in continuous-improvement activities, including equipment upgrades, procedure improvements, part sourcing, in-house repair, cost reduction, and downtime reduction.
  • •Support equipment and process

Area Equipment

  • •Photo: TEL ACT8 tracks, DNS 200W tracks, DNS 80A/B/EX scrubbers, ASML PAS5500 (400/700/1150) scanners, and Nikon i14 steppers.
  • •Prefer ASML PAS5500 scanner experience.

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

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