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Mechanical Commissioning Jobs (NOW HIRING)

xAI

Mechanical Commissioning Technician

Memphis, TN

We are seeking a highly skilled Mechanical Commissioning Technician to support the buildout and startup of xAI's high-performance data centers. In this critical hands-on role, you will perform ...

xAI

Mechanical Commissioning Lead

Memphis, TN · On-site

We are seeking an experienced Mechanical Commissioning Lead to lead the buildout, startup, and handover of mechanical systems for xAI's high-performance data centers. In this senior hands-on ...

xAI

Mechanical Commissioning Technician

Memphis, TN · On-site

We are seeking a highly skilled Mechanical Commissioning Technician to support the buildout and startup of xAI's high-performance data centers. In this critical hands-on role, you will perform ...

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Mechanical Commissioning information

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$51K

$96.7K

$125.5K

How much do mechanical commissioning jobs pay per year?

As of Jul 5, 2026, the average yearly pay for mechanical commissioning in the United States is $96,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,000.00 and $108,000.00 per year, depending on experience, location, and employer.

What are the typical challenges faced during a Mechanical Commissioning project?

Mechanical Commissioning professionals often encounter challenges such as coordinating schedules with other trades, troubleshooting unexpected equipment malfunctions, and ensuring that all systems meet project specifications under tight deadlines. You may need to adapt quickly when project plans change or when initial system tests reveal design or installation issues. Effective communication with project managers, engineers, and clients is crucial to resolve problems efficiently and maintain project momentum. These challenges provide valuable learning opportunities and help you develop strong technical and leadership skills, making the role dynamic and rewarding for those who enjoy hands-on problem-solving.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working in high-demand industries or leadership roles.

What does mechanical commissioning mean?

Mechanical commissioning is the process of testing and verifying that mechanical systems, such as HVAC, plumbing, and equipment, are installed correctly and operate according to design specifications. It involves inspections, adjustments, and documentation to ensure system performance and safety before handover. Mechanical commissioning professionals often use tools like test equipment and may hold certifications such as NICET or ASHRAE standards.

What are the key skills and qualifications needed to thrive in the Mechanical Commissioning position, and why are they important?

To thrive in Mechanical Commissioning, you need a solid background in mechanical engineering principles, hands-on troubleshooting skills, and experience with HVAC, piping, or industrial systems, usually supported by a relevant degree or technical certification. Familiarity with commissioning management software, testing equipment, and OSHA safety standards is often required. Strong communication, analytical thinking, and problem-solving abilities help professionals excel when coordinating with multidisciplinary teams and resolving onsite issues. These combined skills ensure safe, efficient start-up and handover of mechanical systems that meet performance and regulatory requirements.

How much do commissioning engineers get paid?

Commissioning engineers typically earn between $60,000 and $100,000 annually, depending on experience, location, and industry. Salaries can increase with specialized skills, certifications, and working on complex projects or in high-demand regions.

What is a Mechanical Commissioning job?

A Mechanical Commissioning job involves testing, verifying, and optimizing mechanical systems in buildings or industrial facilities to ensure they operate efficiently and meet design specifications. This includes HVAC, plumbing, and other mechanical systems. Commissioning engineers or technicians work closely with project teams to troubleshoot issues, document performance, and ensure compliance with safety and industry standards. The goal is to deliver a fully functional system that meets client and regulatory requirements before handover.

Can you make $200,000 a year as a mechanical engineer?

Mechanical commissioning engineers can potentially earn $200,000 annually, especially with extensive experience, advanced certifications, and work in high-paying industries or regions. Salaries vary based on location, specialization, and level of responsibility, with senior roles and those in management or specialized fields often reaching or exceeding this figure.
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Mechanical Commissioning jobs near you
Infographic showing various Mechanical Commissioning job openings in the United States as of June 2026, with employment types broken down into 99% Full Time, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $96,653 per year, or $46.5 per hour.
Mechanical Commissioning Engineer (Data Centers)

Mechanical Commissioning Engineer (Data Centers)

CAI

Reno, NV

Full-time

Medical, Life, PTO

Posted 26 days ago

Job description

THIS IS NOT A DATA ENGINEERING RELATED POSITION
 
CAI seeks Mechanical Commissioning Engineers, Minimum of two years' experience in Data Center Commissioning to support development and execution of all mechanical aspects of commissioning projects.
 
Position Description:
This position supports development and execution of all mechanical aspects of assigned commissioning projects from initial engagement, design reviews, checklists, safety support, script development, vendor coordination, testing and report development through turn over to the client. The Mechanical Commissioning Engineer will support the development of the mechanical test schedule, finalize mechanical test procedures, review project submittals for consistency with the design intent, basis of design and the owner's project requirements, and maintain project cadence for the mechanical systems testing and associated Building Automation Systems. The Mechanical Commissioning Engineer is to support the planning and execution of commissioning for the mechanical infrastructure of the mission critical facility. They will be expected to execute against the project schedule through the coordination of contractors and/or vendors to complete the desired mechanical systems testing.
 
CAI DC Mechanical Commissioning Engineer will be exposed to cutting edge technologies in the Hyperscale and other spaces. You will have an opportunity to work with recognized subject matter experts allowing YOU to be a key player in bringing data technologies to market. As part of our company culture, we invest in YOUR future, and commit to hands on certifications as well as professional training. Our collaborative culture ensures that our customers benefit from exemplary work across our entire range of professional services.
 
Responsibilities:
Support and contribute to all aspects of safety for all mechanical tests.
Support complete commissioning and performance acceptance testing of the mechanical infrastructure systems.
Development of all mechanical test procedures, MOPS, SOO's and checklists.
QA/QC of all mechanical test procedures.
Provide input and insight to the overall commissioning plan.
Develop reports for the mechanical testing and contribute to a daily report to the Commissioning Project Manager.
Attend and be an active participant of customer equipment Factory Witness Test
Assist with vendor coordination and management.
Perform equipment inspection to ensure build adherence to vendor submittal.
Provide test documentation that equipment is delivered, installed, and tested correctly and set to function properly for the customer.
Support and perform design specification review, manufacturer submittals, one line drawing sets, and project schedule documentation.
QA/QC of mechanical equipment installation\startup
Execute test scripts to confirm equipment and system operation to design specification.
Ensure safe work practices are followed by the commissioning team and customer site.
Engage with customers and vendors to ensure positive experience, goals achievement, and schedule adherence.
Provide daily status reports for mechanical commissioning team status.
Conduct facility walk downs, turnover, and punch list reviews.
General understanding of LEED specifications and requirements.
Look for new opportunities for CAI to provide service and value to customer.
Duties may be increased as experience and skill allow.
 
Requirements include:
Position Requirements: 
Bachelor's degree or equivalent experience
Minimum of 2 years Data Center Commissioning experience.
Knowledge of OSHA safety requirements.
Good written and verbal communication skills.
Ability to read and interpret mechanical drawings, P&ID's and specifications.
Knowledge of mission critical design concepts.
Knowledge of various Building Automation/Monitoring Systems (BAS/BMS), Air Handlers, Humidifiers, Variable Refrigerant Flow, Computer Room Air Conditioners/Handlers (CRAC/CRAH), Evaporators, Adiabatic Coolers, Pressure/Temperature/Humidity sensors & Flowmeters.
Knowledge of basic thermodynamics and heat transfer and fluid flow.
Knowledge of the Test, Adjust and Balance (TAB) process.
Knowledge of mechanical trend analysis.
Strong experience with Word, Excel and PowerPoint. Can effectively create final products in all three programs.
Work under construction site conditions
 
Other Requirements: 
Excellent oral and written English is required
Extensive travel may be required (75%)
Candidates must have a Passport or the ability to immediately get a Passport
Able to work in the US without sponsorship now or any time in the future. 
 
About CAI
CAI was established in 1996, that has grown year over year to more than 800 people worldwide. We provide commissioning, qualification, validation, start-up, project management and consulting services related to operational readiness to FDA regulated and other mission critical industries.
 
Are You Ready?
Our approach is simple; we put the client's interests first, we do not stop until it is right, and we will do whatever it takes to get there.
We are committed to living our Foundational Principles, both professionally and personally:
We act with integrity
We serve each other
We serve society
We work for our future
 
Benefits
Our full-time positions offer competitive compensation and benefits which include: 24 days PTO and 5 sick days per year, health insurance at extremely low cost to employee, financial support for both internal and external professional education as well as 70% long term disability paid for by the company.
#LI-MV1 #MISSIONCRITICAL
$72,800 - $85,500 a year
Average salary range, not including benefits or compensatory time and possible discretionary bonuses.
 
CAI Benefits:
Comprehensive Health Insurance coverage
24 days of Paid Time Off
Company paid Life Insurance
Company paid Long Term Disability
We are an equal opportunity employer; we are proud to employ veterans and promote a diverse culture in our workplace. Diversity is a strength for our global company. We pledge that CAI will be operated in a way that is fair and equitable to all - our employees, our customers, and the broader society.
 
This job description is not all inclusive and you may be asked to do other duties. CAI will also consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the FCO. 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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