Gas Monitoring System Technician - USA-Arizona, United States
Originally posted 16 December 2025 by the employer.
Support toxic gas monitoring systems (GMS) covering high purity gas delivery systems and analytical equipment at TSMC Arizona.
About the role
Support toxic gas monitoring systems (GMS) through the installation, maintenance, and troubleshooting of monitoring equipment at the Phoenix fab facility. The role includes providing direct technical expertise during alarm events and supporting facility safety operations across N4, N3, and N2 process environments.
What you'll do
- Perform installation, maintenance, testing, calibration, and troubleshooting of toxic gas monitoring (TGM) equipment, including detectors, alarms, and control systems. - Collaborate closely with the Emergency Response Team (ERT) during alarm events, providing technical support to identify and resolve issues. - Adhere to safety protocols including Job Hazard Analyses (JHA), Lockout/Tagout (LOTO), and personal protective equipment (PPE) requirements while maintaining compliance with OSHA and NFPA standards. - Conduct daily operational rounds, perform safety inspections, record readings, and monitor online gas and chemical systems. - Maintain procedures and documentation, and complete audits to support safety and quality initiatives. - Support quality and cost-saving initiatives by reviewing safety and equipment data and participating in continuous improvement projects.
What you'll need
- High school diploma or equivalent. - Minimum 4-5 years of technical proficiency with GMS monitoring equipment and systems. - Minimum 4 years of experience with safety protocols and regulatory compliance. - Minimum 4-5 years of hands-on experience with the installation, maintenance, and troubleshooting of GMS equipment. - Mechanical and electrical ability to work with high purity gas delivery systems, pneumatic controls, and analytical equipment. - Ability to perform cleanroom physical requirements, including extended walking/standing, wearing cleanroom garments, and handling components.
Nice to have
- Associate's degree. - Experience in a similar role within the semiconductor industry or a related field.
This role has been open 163 days — well above the 54-day median for Semiconductor Equipment Engineering roles.
Semiconductor Equipment Engineering · Manufacturing Equipment
|
Open roles in category
3894
|
Median days open
54 d
|
Median salary
$126k
|
See the full market breakdown ▾Category comparison, and who else is hiring
| Metric | TSMC Arizona | All employers we track in this specialty (3894 roles · 84 employers) |
|---|---|---|
| Open roles in this specialty | 42 | 3894 |
| Open roles in the wider Process, Fab & Equipment family | 92 | 10039 · 106 employers |
| Median days open | 163 d | 54 d (+109 d vs this employer) |
| Median salary (USD postings) | — | $126k |
Who's hiring in this category
- Applied Materials · 637 open roles · median 54 d
- Lam Research · 571 open roles · median 39 d
- KLA Corporation · 288 open roles · median 66 d
- Micron Technology · 278 open roles · median 47 d
- ASML · 186 open roles · median 74 d
- ASM International · 156 open roles · median 82 d
How we counted: 3894 open Semiconductor Equipment Engineering (Manufacturing Equipment) roles from 84 employers tracked in the SemiconductorJobs index, counted 24 Oct 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.