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MKS Instruments

Equipment Maintenance Technician

MKS Instruments Irvine, CA, United States Full-time 2 hours ago
Manufacturing & Equipment Engineering

$31 - $52 USD hourly

Partner with Thin Film Engineering to maintain, repair, and update coating deposition hardware.

About the role

As an Equipment Maintenance Technician at MKS Newport, you will partner with Thin Film Engineering to maintain, update, repair, and troubleshoot coating deposition hardware.

What you'll do

  • Perform regular preventive maintenance (PMs), pump changes, and component rebuilds.
  • Assist Thin Film Engineering with coating chamber modifications and upgrades.
  • Maintain inventory for all items related to coating machines.
  • Disassemble, clean, and reassemble deposition sources, feedthroughs, rotational drives, and other hardware components.
  • Maintain and support sensors and monitoring equipment, operating Thin Film Equipment to troubleshoot electronics to the component level.
  • Organize, write, and revise preventive maintenance programs and technical procedures using a computerized maintenance management system (CMMS).

What you'll need

  • Associate degree, military technical training, or equivalent vocational training.
  • 6+ years of related equipment maintenance experience.
  • Experience testing digital and/or analog systems.

Nice to have

  • Experience in troubleshooting & repair of technical components.
  • Hands-on experience with vacuum and/or coating hardware.
  • Ability to read and understand technical drawings.

More semiconductor jobs: MKS Instruments jobs · Equipment engineering jobs · Irvine jobs

Market context

This role has been open 0 days — well below the 55-day median for Semiconductor Equipment Engineering roles.

Semiconductor Equipment Engineering · Manufacturing Equipment

Open roles in category
3875
Median days open
55 d
Category median salary (all employers)
$125k
See the full market breakdown ▾Category comparison, and who else is hiring
How MKS Instruments compares in Semiconductor Equipment Engineering hiring
Metric MKS Instruments All employers we track in this specialty (3875 roles · 82 employers)
Open roles in this specialty 29 3875
Open roles in the wider Process, Fab & Equipment family 77 10050 · 106 employers
Median days open 85 d 55 d (+30 d vs this employer)
Median salary (USD postings) — $125k

Who's hiring in this category

  • Applied Materials · 662 open roles · median 55 d
  • Lam Research · 560 open roles · median 41 d
  • KLA Corporation · 309 open roles · median 61 d
  • Micron Technology · 248 open roles · median 50 d
  • ASML · 193 open roles · median 77 d
  • ASM International · 155 open roles · median 83 d

How we counted: 3875 open Semiconductor Equipment Engineering (Manufacturing Equipment) roles from 82 employers tracked in the SemiconductorJobs index, counted 3 Nov 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there — it is counted in the wider Process, Fab & Equipment family row. Figures refresh nightly.

MKS Instruments

MKS Instruments

Apply now
Irvine, CA, United States
On-site
Full-time
$31 - $52 USD hourly
2 hours ago

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