Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Commissioning Mechanical Technician

Stadler US

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+ years of 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)
  • Low-cost, comprehensive Medical / Dental / Vision / Rx plans
  • 401(k) with employer match after 90 days
  • Generous Paid Time Off / 9 Paid Holidays / Extended Paid Holiday
  • Paid training / Career development
  • Tuition and training reimbursement
  • Paid maternity and parental leave
  • Company-paid life and disability insurance
  • Referral bonus program
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Commissioning Mechanical Technician in San Jose, CA vacancy
  • $33.5 per hour

    Job Title: Mechanical Engineer (Full-Time or Part-Time) We are seeking a hardworking, fast-learning Mechanical Technician to support existing production equipment and contribute to the...  ...Full Time Years Experience: 3 - 5 years Salary: $34 - $55 Hourly Bonus/Commission: No
    Suggested
    Hourly pay
    Full time
    Part time

    Micro Lithography, Inc.

    Sunnyvale, CA
    9 days ago
  • Yoh Services LLC in Cupertino, California is seeking a Part Time Mechanical Test Technician for 10-20 hours/week, focusing on testing and validation in a high-performance R&D lab. The ideal candidate will possess strong expertise in mechanical reliability methodologies... 
    Suggested
    Part time

    Yoh Services LLC

    Cupertino, CA
    5 days ago
  •  ...Aerotek is seeking a responsible technician in Santa Clara to monitor automotive testing equipment. The role requires a high school diploma and strong mechanical aptitude; previous experience is a plus. Responsibilities include keeping test data organized, troubleshooting... 
    Suggested
    Shift work

    Aerotek

    Santa Clara, CA
    1 day ago
  •  ...Cooling Tower Mechanical Technician Air Treatment Corporation is a dynamic, collaborative work environment. We understand the expectations...  ...maintenance activities. Assist in the installation and commissioning of new cooling tower systems and components. Provide... 
    Suggested
    Work experience placement
    Flexible hours
    Shift work

    Air Treatment Corporation

    San Jose, CA
    4 days ago
  • $30 - $40 per hour

     ...Mechanical Technician FST Technical Services is your global partner in the Semiconductor and Microelectronics industry! Come join a fantastic team in an exciting, fast paced, and ever-growing industry! FST is seeking an experienced Mechanical Technician in Santa Clara... 
    Suggested
    Hourly pay
    Shift work

    FST

    Santa Clara, CA
    2 days ago
  • A leading technical services company is seeking an experienced Mechanical Technician in Santa Clara, CA. You will be responsible for performing repairs and maintenance on a variety of building and facility systems, including plumbing and HVAC. The ideal candidate has experience... 
    Shift work

    FST Technical Services

    Santa Clara, CA
    2 days ago
  • $56k - $84k

    Mechanical Technician - Associate II - Semiconductor Product Validation We are looking for a Mechanical Technician with experience in thermal cooling systems and mechanical assemblies for servers and electronic equipment. The candidate should have hands‑on experience with... 
    Full time
    Local area

    UST

    Santa Clara, CA
    5 days ago
  • $35 per hour

     ...Mechanical Test Technician Seeking an experienced Mechanical Test Technician to support testing, validation, and failure analysis of semiconductor hardware and advanced packaging assemblies within a high-performance R&D lab environment. This role requires... 
    Work experience placement

    Yoh

    Cupertino, CA
    3 days ago
  •  ...Position: Mechanical Lab Technician Location: Santa Clara, CA Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc... 
    Full time
    Work at office
    Monday to Friday

    Amphenol ICC

    Santa Clara, CA
    2 days ago
  •  ...Job Description Job Description Mechanical Technician- Prototype Assembly Duration: 6+ Months Location: Sunnyvale, CA - onsite Responsibilities: Prototype assembly: -Perform delicate assembly of devices, following defined SOPs -Electrical assembly... 

    Infotech Sourcing

    Sunnyvale, CA
    22 days ago
  • $26 per hour

     ...Job Description Job Description What to Expect Mechanical Technician is responsible for supporting Production and Engineering teams through hands-on mechanical maintenance, troubleshooting, and equipment support in a manufacturing environment. The Mechanical Technician... 
    Hourly pay
    Full time
    Contract work
    Local area
    Flexible hours
    Weekend work

    Foxconn Industrial Internet - FII

    San Jose, CA
    18 days ago
  • $41.6k - $54.08k

     ...strategically located in key regions throughout the world. Job Purpose: Performs a wide variety of electronic or electro-mechanical assembly operations on assemblies or sub-assemblies. Determines and/or follows methods and sequence of operations in performing... 
    Hourly pay
    Temporary work
    Flexible hours
    Weekend work

    Sanmina-SCI

    San Jose, CA
    1 day ago
  • A leading global staffing company is seeking an experienced Mechanical Test Technician in Cupertino, California, to support testing and validation of semiconductor hardware in a high-performance R&D lab. The role demands expertise in mechanical testing, fixture development... 

    Yoh Services LLC

    Cupertino, CA
    2 days ago
  • $35 - $40 per hour

    Location: Cupertino, United States | Sector: Engineering | Salary: $35.00 to $40.00 per hour Part Time Mechanical Test Technician (4‑6 weeks) - Evenings and weekends (10‑20 hours/week) Seeking an experienced Mechanical Test Technician to support testing, validation, and... 
    Hourly pay
    Part time
    Weekend work
    Afternoon shift

    Yoh,-A-Day-

    Cupertino, CA
    5 days ago
  • $35 - $40 per hour

    Yoh, a Day & Zimmermann company, is looking for a Part Time Mechanical Test Technician in Cupertino, United States, for 4-6 weeks, approximately 10-20 hours per week. The ideal candidate will support testing, validation, and failure analysis of semiconductor hardware in... 
    Hourly pay
    Part time
    10 hours per week

    Yoh,-A-Day-

    Cupertino, CA
    1 day ago
  • Yoh, A Day & Zimmermann Company is seeking a part-time Mechanical Test Technician for 4-6 weeks in Cupertino, California. The position requires 10-20 hours of work per week, focusing on testing, validation, and failure analysis of semiconductor hardware within a high-performance... 
    Part time
    10 hours per week

    Yoh, A Day & Zimmermann Company

    Cupertino, CA
    1 day ago
  • $35 - $40 per hour

    Yoh, A Day & Zimmermann Company seeks an experienced Mechanical Test Technician in Cupertino, CA. In this role, you'll support the testing and analysis of semiconductor hardware within a high-performance R&D lab. Ideal candidates should have expertise in mechanical reliability... 
    Hourly pay

    Yoh, A Day & Zimmermann Company

    Cupertino, CA
    4 days ago
  • Apex Systems is seeking a Manufacturing Technician in Santa Clara to support production activities by providing updates on build status, identifying problems, and recommending improvements. The role emphasizes collaboration with engineering teams and maintaining documentation... 
    Contract work

    Apex Systems

    Santa Clara, CA
    1 day ago
  • $35 - $55 per hour

     ...Construction Equipment Technician This role is responsible for inspecting, diagnosing, maintaining, and repairing a wide range of heavy...  ...experience in preventive maintenance, troubleshooting, mechanical repair, and inspection of diesel- and hydraulic-powered machinery... 
    Contract work
    Temporary work
    Local area
    Monday to Friday
    Flexible hours

    Aerotek

    San Jose, CA
    1 day ago
  •  ...Responsibilities: Set up, calibrate, and test mechanical assemblies at the system level. Troubleshoot assemblies and perform rework as needed. Interpret and follow blueprints, diagrams, and technical documentation. Prepare reports detailing findings and recommending... 
    Afternoon shift

    Insight Global

    Milpitas, CA
    2 days ago
  •  ...General Information Name Electro-Mechanical Assembly Technician Employment Type Temporary Position level Full-time Virtual/Remote? No Labor Category Engineering Date 2... 
    Weekly pay
    Long term contract
    Full time
    Contract work
    Temporary work
    Work at office
    Local area
    Immediate start
    Remote work
    Shift work

    Kelly Services, Inc.

    Milpitas, CA
    2 days ago
  •  ...maintenance (PM), and repairs on production equipment, facility systems, and refrigeration/ammonia systems. Troubleshoot and diagnose mechanical, hydraulic, pneumatic, and refrigeration system issues using technical knowledge, tools, and documentation. Repair or replace... 
    Hourly pay
    Flexible hours

    Acro Service Corporation

    San Jose, CA
    3 days ago
  • $35 per hour

     ...Job Description Job Description Mechanical Test Technician Seeking an experienced Mechanical Test Technician to support testing, validation, and failure analysis of semiconductor hardware and advanced packaging assemblies within a high-performance R&D lab environment... 
    Work experience placement

    Yoh, A Day & Zimmermann Company

    Cupertino, CA
    25 days ago
  • $27 - $32 per hour

     ...Job Description Job Description Mechanical Box-Build TechnicianPosition Summary The Mechanical Box-Build Technician is responsible for performing mechanical assembly, system integration, and basic to intermediate troubleshooting of electronic systems at the chassis... 
    Work at office
    Afternoon shift

    Rocket EMS

    Santa Clara, CA
    4 days ago
  • $151.7k - $218.3k

     ...Mission Critical Commissioning Engineer At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream—we're making it reality. For over two decades, we've been at the forefront of the global energy transition,... 
    For subcontractor
    Work at office
    Worldwide

    Bloom Energy

    San Jose, CA
    1 day ago
  • $21 - $26.25 per hour

    Lumentum in San Jose, California is looking for candidates to join their team. The role requires strong spoken and written English skills, teamwork abilities, and relevant experience in a manufacturing environment, particularly in cleanrooms. Candidates should possess ...
    Hourly pay

    Lumentum

    San Jose, CA
    10 hours ago
  •  ...Position Name: Manufacturing Technician Location: Santa Clara, CA (onsite) Job Description: The Manufacturing Technician I is responsible for performing electro-mechanical assembly of robotic modules and components, supporting production schedules, and maintaining compliance... 
    Casual work
    Monday to Friday
    Flexible hours
    Shift work
    Afternoon shift

    Yochana IT Solutions INC

    Santa Clara, CA
    1 day ago
  •  ...Manufacturing Technician The Manufacturing Technician is responsible for supporting day-to-day production activities by providing clear...  ..., and improvement recommendations Troubleshoot electrical, mechanical, test, facilities, and hydraulic systems, components, and... 
    Casual work
    Afternoon shift
    Early shift

    Apex Systems

    Santa Clara, CA
    7 days ago
  •  ...Job Description Nokia is searching for an electro-mechanical systems hardware technician to work on InP-based Photonic Integrated Circuit (PIC) aging systems. The individual would be responsible for supporting the operation of our PIC burn-in Lab. Duties would include... 
    Temporary work

    Nokia

    Sunnyvale, CA
    1 day ago
  • Role: Engineering Program Specialist Location: Sunnyvale, CA or Redmond, WA (3 days a week onsite) Job Description: Job Description: As an Engineering Program Specialist, your top priority will be partnering with Technical Program Managers to deliver hardware...
    3 days per week

    Diverse Lynx

    Sunnyvale, CA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Commissioning Mechanical Technician. Be the first to apply!