Commissioning Mechanical Technician

Stadler US; San Jose (CA); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Competitive Pay

401(k) with employer match

Generous Paid Time Off

Tuition and training reimbursement

Company-paid life and disability insurance

Job summary

Stadler US is seeking a Commissioning Mechanical Technician to perform advanced commissioning activities on complex systems. The role involves ensuring compliance with design specifications and operational requirements, while mentoring junior technicians.

Candidates should possess an associate degree in Mechanical Engineering Technology and over 8 years of mechanical maintenance or commissioning experience. Stadler US offers competitive pay, 401(k) matching, generous paid time off, and other benefits.

Qualifications

• 8+ years of mechanical maintenance, installation, or commissioning experience.
• 3+ years working in commissioning of complex mechanical systems at an advanced level.
• Understanding of applicable codes and standards such as ASME, API, OSHA, ISO.

Responsibilities

• Lead mechanical commissioning activities for rotating and static equipment.
• Conduct troubleshooting, root-cause analysis, and corrective actions.
• Create and maintain commissioning checklists and system turnover documentation.

Skills

Mechanical troubleshooting

Vibration analysis

System diagnostics skills

Reading P&IDs

Mechanical instrumentation

Education

Associate degree in Mechanical Engineering Technology

Tools

CMMS systems

Commissioning management software

Job description

Commissioning Mechanical Technician

Stadler offers a wide range of international career opportunities. Here you get the chance to expand your potential, take on meaningful responsibilities, and deliver outstanding performance within dedicated teams. We are looking for motivated individuals who want to shape the mobility of tomorrow with us. Are you ready to achieve great things with us?

The Commissioning Mechanical Technician is a senior‑level technical role responsible for performing advanced mechanical commissioning activities on complex systems and equipment. This role ensures installed mechanical systems meet design specifications, operational requirements, safety standards, and performance expectations. The Technician serves as a technical expert, provides mentoring to junior technicians, troubleshoots advanced issues, and leads system start‑up, testing, and handover activities.

Key Activities

• Lead mechanical commissioning activities for rotating and static equipment, including pumps, compressors, HVAC systems, piping systems, heat exchangers, boilers, and mechanical auxiliaries.
• Perform system energization, start‑up, functional testing, performance verification, and reliability trials.
• Interpret engineering documents such as P&IDs, isometrics, mechanical GA drawings, O&M manuals, and commissioning procedures.
• Verify installation compliance with engineering specifications, applicable codes, and industry standards (e.g., ASME, API, NFPA).
• Conduct troubleshooting, root-cause analysis, and corrective actions on mechanical equipment and system failures.
• Create and maintain commissioning checklists, punch lists, redlines, test reports, and system turnover documentation.
• Review method statements, commissioning plans, and safety procedures.

Qualifications

• Associate degree in Mechanical Engineering Technology, Industrial Technology, or a related field.
• 8+ yearsof mechanical maintenance, installation, or commissioning experience.
• 3+ years working in commissioning of complex mechanical systems at an advanced level.
• Experience in one or more of the following industries preferred: oil & gas, power generation, manufacturing, data centers, pharmaceuticals, or industrial facilities.
• Strong knowledge of rotating equipment, piping systems, industrial HVAC, pressure systems, hydraulics, and mechanical instrumentation.
• Skilled in reading P&IDs, PFDs, mechanical drawings, and 3D models.
• Strong mechanical troubleshooting, vibration analysis, alignment, and system diagnostics skills.
• Familiarity with CMMS systems and commissioning management software.
• Understanding of applicable codes and standards (ASME, API, OSHA, ISO).

What We Offer

• Stadler US employee benefits package includes:
• Competitive Pay (yearly bonus potential)
• 401(k) with employer match after 90 days
• Generous Paid Time Off / 9 Paid Holidays / Extended Paid Holiday
• Tuition and training reimbursement
• Paid maternity and parental leave
• Company‑paid life and disability insurance

Stadler US is an Equal Opportunity Employer.