ZipRecruiter

Log In

1

Per Diem Building Commissioning Jobs (NOW HIRING)

CAI

Building Commissioning Engineer

Boston, MA

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

San Francisco, CA · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Boston, MA · On-site

$98K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Boston, MA · On-site

$98K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Raleigh, NC · On-site

$98K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Nashville, TN

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Dallas, TX · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Boston, MA · On-site

$98K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Nashville, TN · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Princeton, NJ

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

San Francisco, CA · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Dallas, TX · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Seattle, WA · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Princeton, NJ · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Princeton, NJ · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

CAI

Building Commissioning Engineer

Conroe, TX · On-site

$80K - $130K/yr

As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation ... days per year, health insurance at extremely low cost to employee, financial support for both ...

ASM Global

Per Diem Building Security Guard

Syracuse, NY · On-site

$18/hr

Per Diem Building Security Guard REPORTS TO: Security Manager FLSA STATUS: Part-time, Non-Exempt HOURS: Varies; no set hours COMPENSATION: $18/hour VENUES: The Oncenter ***NYS SECURITY GUARD LICENSE ...

previous pagenext page

Showing results 21-40

All Jobsper diem JobsPer Diem Building Commissioning Jobs

Per Diem Building Commissioning information

See salary details

$21.5K

$95.8K

$172.5K

How much do per diem building commissioning jobs pay per year?

As of Aug 23, 2026, the average yearly pay for per diem building commissioning in the United States is $95,826.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $112,000.00 per year, depending on experience, location, and employer.

What is the difference between Per Diem Building Commissioning vs Per Diem Mechanical Commissioning?

AspectPer Diem Building CommissioningPer Diem Mechanical Commissioning
CertificationsLEED AP, Commissioning Authority (CxA)LEED AP, CxA, Mechanical HVAC certifications
Work EnvironmentCommercial, institutional, and large-scale buildingsMechanical systems, HVAC equipment, and mechanical rooms
Industry UsageBuilding owners, developers, and construction firmsMechanical contractors, HVAC specialists, and engineers

Per Diem Building Commissioning involves verifying the overall building systems' performance, including electrical, plumbing, and HVAC. Per Diem Mechanical Commissioning focuses specifically on mechanical systems like HVAC equipment. While both roles require similar credentials and work in building projects, the Building Commissioning role covers a broader scope, whereas Mechanical Commissioning specializes in mechanical systems.

What cities are hiring for Per Diem Building Commissioning jobs?

Cities with the most Per Diem Building Commissioning job openings:

What are the most commonly searched types of Building Commissioning jobs?

The most popular types of Building Commissioning jobs are:

What states have the most Per Diem Building Commissioning jobs?

States with the most job openings for Per Diem Building Commissioning jobs include:

What job categories do people searching Per Diem Building Commissioning jobs look for?

The top searched job categories for Per Diem Building Commissioning jobs are:

Per Diem Building Commissioning jobs near you
Infographic showing various Per Diem Building Commissioning job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 12% Part Time, and 2% Contract. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $95,826 per year, or $46.1 per hour.

Building Commissioning Engineer

CAI

Boston, MA

$80K - $130K/yr

Full-time

Medical, Life, PTO

Re-posted 6 days ago

Job description

We are seeking a highly skilled and detail-oriented Commissioning Engineer to join our team. As a Commissioning Engineer, you will play a crucial role in ensuring the successful installation, startup, and testing of mechanical, electrical, plumbing, and control systems for complex projects. This is an exciting opportunity to be involved in all stages of capital construction project delivery and ensure that all systems meet the required specifications, quality standards, and safety regulations.
 
Key Responsibilities:
  • Oversee and execute the commissioning process of MEP and control systems for projects.
  • Conduct thorough inspections, testing, and troubleshooting of equipment and systems to ensure they meet design specifications.
  • Develop and implement detailed commissioning plans, including testing schedules, procedures, and required documentation.
  • Develop system specific Pre-Functional Checklists and Functional Performance Test protocols. 
  • Assist with design review of MEP systems. 
  • Assist with coordination of field activities and work alongside technicians and trade partners during the construction and testing phases.
  • Perform functional performance tests to verify system performance against design parameters.
  • Troubleshoot and resolve any issues during the commissioning process to ensure systems operate efficiently and safely.
  • Prepare and review test reports, commissioning documentation, and final project handover packages.
  • Ensure compliance with relevant codes, standards, and safety regulations.
  • Assist the project manager with commissioning deliverable and activity tracking.
  • Collaborate with project managers, engineers, and other stakeholders to ensure smooth project execution and timely delivery.
  • Maintain detailed records of commissioning activities and results for future reference.
  •  
Qualifications:
  • Bachelor's degree in Engineering (Electrical, Mechanical, or related field).
  • Proven experience as a Commissioning Engineer, preferably in life sciences, semiconductors, or other mission critical industries.
  • Strong knowledge of electrical, mechanical, and control systems.
  • Familiarity with commissioning procedures, testing methodologies, and industry standards.
  • Proficiency in reading and interpreting technical drawings and specifications.
  • Excellent troubleshooting, problem-solving, and analytical skills.
  • Ability to work independently and as part of a team in a fast-paced environment.
  • Strong communication skills, both written and verbal.
  • Attention to detail and a strong commitment to safety and quality.
  • Ability to travel to job sites as required, including travel out of state, as needed. 
 
Preferred Skills:
  • Certifications in relevant fields (such as CCP, CxA, BCxA, LEED, PMP, etc)
  • Experience with specific commissioning/construction software and tools such as Cx Alloy, Kneat, Procore, ACC, Bluebeam, etc
  • Knowledge of industry-specific standards and regulations.
  •  
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
$80,000 - $130,000 a year
Average base salary range - not including benefits, and potential overtime and/or Cost of Living Adjustment.
 
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 diversity and inclusion 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 Fair Chance Act (FCA) / Fair Chance Ordinance (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.
apply for this job

Apply