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Per Diem Building Commissioning Jobs (NOW HIRING)

CAI

Building Commissioning Engineer

Bridgewater, NJ

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

Coppell, 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

Conroe, TX

$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

Houston, TX

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

Houston, 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

Dallas, TX

$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 Diego, CA

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

Bridgewater, 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

Milwaukee, WI

$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

$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

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

Milwaukee, WI

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

Coppell, TX

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 Diego, 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 ...

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Showing results 1-20

All 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 Jun 14, 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.

Is working per diem worth it?

Per diem building commissioning jobs offer flexible schedules and immediate income, but often lack benefits such as health insurance and paid time off. They can be beneficial for gaining experience and earning extra income, but may not provide long-term job security or stability. Evaluating personal financial needs and career goals is important when considering per diem work in this field.

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 jobs pay 2000 a day?

Per Diem Building Commissioning roles typically do not pay $2000 a day; however, highly specialized or senior-level commissioning engineers with extensive experience, certifications, and a strong reputation can command daily rates approaching or exceeding this amount, especially for short-term or consulting projects. Such high daily rates are more common in niche consulting, executive-level positions, or specialized technical roles in the construction and building systems industry.

What is the highest paying per diem job?

Per diem building commissioning roles typically pay higher rates compared to other temporary construction or engineering positions, especially for experienced professionals with certifications like LEED or CxA. Salaries can vary based on location, project complexity, and expertise, with some specialized commissioning engineers earning over $1,000 per day. High-paying per diem jobs often require strong technical skills, industry certifications, and the ability to work on short-term projects in demanding environments.

How do construction companies pay per diem?

Per diem for a Per Diem Building Commissioning role is typically paid as a daily allowance to cover expenses such as meals and lodging during site visits. Payment is often processed through payroll or expense reimbursement systems, and the amount varies based on company policy and location. Employees usually submit receipts or documentation if required for reimbursement.
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 June 2026, with employment types broken down into 1% Locum Tenens, 97% Full Time, and 2% Part Time. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $95,826 per year, or $46.1 per hour.
Per Diem - Building Maintenance

Per Diem - Building Maintenance

Messiah Lifeways

Mechanicsburg, PA • On-site

$18 - $21/hr

Other

Posted 19 days ago

Messiah Lifeways rating

8.4

Company rating: 8.4 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

 If you are looking for something with a flexible schedule! This position is for you.  We are hiring for a Per Diem Maintenance Technician!!

Who We Are 

Messiah Lifeways is a non-profit organization located in Mechanicsburg, PA, that provides a network of services for adults, 55 and better living in South Central PA. Our roots trace back to 1896, when the Brethren in Christ Church founded Messiah Home in Harrisburg, PA, to serve older adults with Christ-like love. 

Who You Are 

The maintenance technician supports the ongoing maintenance and repair of Messiah Lifeways’ buildings, systems, and equipment. This role ensures that maintenance operations are performed safely, efficiently, and in full compliance with applicable codes, standards, and regulatory requirements.  

To be successful in this role, you’ll need to have knowledge of/experience in the following: 

  • Strongly proficient maintenance repair skills – building equipment, appliances, electrical systems, plumbing systems, etc. 

  • Proficient technology skills - Office Suite (Microsoft) and work order management technology 

  • Proficient interpersonal skills - Able to communicate effectively, representing the organization in a professional and engaging manner 

Ideal candidates would be looking for a flexible schedule to support staffing gaps with a Monday through Friday schedule, allowing them to use their gained maintenance experience to support the residents of Messiah Lifeways.

What You’ll Do 

  • Maintain and/or repair and trouble-shoot kitchen equipment, air handlers, appliances, electrical systems, plumbing systems and fixtures, door/window/and associated hardware repair. 

  • Apply general and home mechanical repair and maintenance practices. 

  • Work with and install plumbing lines, PVC, PEX, CPVC, and copper. 

  • Know how to use an electrical meter to troubleshoot electrical issues and have the ability to replace general electrical items. 

  • Regularly interacts with the work order system and adheres to work order documentation and completion standards.  

Potential Career Growth Track - Maintenance Coordinator, Facilities Manager  

What Else You’ll Need 

  • High School Diploma or GED equivalent 

  • Valid driver’s license  

  • Minimum of two (2) years’ experience in a maintenance, trade-oriented, or mechanical role (preferred but not required) 

Why You Should Choose to Work with Us 

We work hard to create a One Team culture of care and collaboration and ensure that team members are best equipped to lead happy, healthy, and balanced lives. Messiah Lifeways team members genuinely enjoy what they do, who they serve, and the people they work alongside. Click here to learn more about what we offer in our comprehensive benefits package. 

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