1

Site Assistant Jobs in Arizona (NOW HIRING)

Gray Construction is looking to add an Assistant Site Manager to their Field Operations Team. This is a field/project-based position. Why Gray? Gray is a fully integrated design-builder delivering ...

Overview Gray Construction is looking to add an Assistant Site Manager to their Field Operations Team. This is a field/project-based position. Responsibilities Why Gray? Gray is a fully integrated ...

Site SA Assistant

Tucson, AZ · On-site

$98K/yr

The Site Systems Administrator (SA) Assistant provides on-site SA services to specific office throughout the United States ensure we manage the assets and operations support the customer's mission to ...

Site SA Assistant

Tucson, AZ · On-site

$63K/yr

The Site Systems Administrator (SA) Assistant provides on-site SA services to specific office throughout the United States ensure we manage the assets and operations support the customer's mission to ...

Site SA Assistant

Tucson, AZ · On-site

$98K/yr

The Site Systems Administrator (SA) Assistant provides on-site SA services to specific office throughout the United States ensure we manage the assets and operations support the customer's mission to ...

next page

Showing results 1-20

Site Assistant information

See Arizona salary details

$21K

$53.5K

$104.8K

How much do site assistant jobs pay per year?

As of Aug 29, 2026, the average yearly pay for site assistant in Arizona is $53,546.00, according to ZipRecruiter salary data. Most workers in this role earn between $33,500.00 and $68,500.00 per year, depending on experience, location, and employer.

What is a site assistant?

Site Assistants are support professionals who help manage daily operations on construction or project sites. Their responsibilities typically include assisting site managers, maintaining records, ensuring safety regulations are followed, and coordinating with workers and suppliers. Site Assistants play a key role in keeping the site organized, helping to resolve issues quickly, and ensuring projects stay on schedule. They may also handle administrative tasks such as filing paperwork and managing site documentation.

What skills and qualifications are needed to be a site assistant?

To thrive as a Site Assistant, you need organizational skills, basic knowledge of construction processes, and often a relevant qualification such as a construction-related diploma or safety certification. Familiarity with site management software, scheduling tools, and compliance systems is typically required. Strong communication, attention to detail, and problem-solving abilities help a Site Assistant coordinate effectively with teams and handle onsite challenges. These skills are crucial for maintaining safety, efficiency, and smooth daily operations on construction sites.

How does a site assistant collaborate with project managers and other construction team members?

Site Assistants play a crucial support role by coordinating day-to-day logistics, keeping records, and ensuring communication flows smoothly between workers, supervisors, and project managers. They often assist in managing schedules, distributing materials, and reporting progress or issues on-site. This collaboration helps keep projects on track and ensures that any challenges are quickly communicated and resolved. As a Site Assistant, you’ll frequently interact with a wide range of professionals, gaining valuable insights into construction project management and teamwork dynamics.

What is the difference between Site Assistant vs Maintenance Technician?

AspectSite AssistantMaintenance Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certifications in safety or basic technical skillsHigh school diploma; technical certifications or vocational training often preferred
Work EnvironmentOffice settings, construction sites, or facilities management environmentsIndustrial, commercial, or residential maintenance settings
Employer & Industry UsageReal estate, construction, facilities management companiesFacilities management firms, manufacturing plants, property management
Common Search & Comparison IntentUnderstanding entry-level roles supporting site operationsTechnical maintenance tasks and repair responsibilities

The Site Assistant typically supports daily site operations, handling administrative tasks and basic site duties. In contrast, a Maintenance Technician focuses on technical repairs and maintenance work. While both roles work in similar environments, the Maintenance Technician usually requires more technical skills and certifications. Understanding these differences helps job seekers find the role that best matches their skills and career goals.

What are the most commonly searched types of Site jobs in Arizona?

The most popular types of Site jobs in Arizona are:

What cities in Arizona are hiring for Site Assistant jobs?

Cities in Arizona with the most Site Assistant job openings:

Infographic showing various Site Assistant job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $53,546 per year, or $25.7 per hour.

Assistant Site Supervisor

Phoenix, AZ • On-site

Colt Builders Corp
Construction • 51 - 200 employees

Full-time

Re-posted 14 days ago


Job description

Job purpose

Assistant Site Supervisors aid the Site Supervisor in overseeing all phases of a construction project from preconstruction to completion.  Facilitates the communication between supervisor and on-site employees as well as subcontractors, vendors, clients, and administrative staff involved in the project.

Duties and responsibilities

General Company

  • Understand and execute Colt safety policy and Site-Specific Safety Plan while teaching others and intervening when proper safety protocol is not followed.
  • Work with Safety Team to improve safety for all employees on the job site.
  • Assist Site Supervisor with any tasks necessary.
  • Represent Colt in a professional manner to the client.
  • Lead and be the example to others representing Colt Focus Five values.  
  • Mentor and develop other team members in the policies, procedures, systems, and technical construction means and methods used by the Company.
  • Have short & long-term plan for the career development of Foreman and Carpenters
  • Actively work to increase job knowledge by participating in educational opportunities.

 

Safety

  • Assist Site Supervisor to ensure compliance with the Colt SSSP, standard safe practices, and Colt cleaning, and take corrective action when necessary.
  • Assist the Site Supervisor in performing job specific employee orientation and safety training. 
  • Ensure and participate in the performance of all Colt required safety documentation.
  • Report all incidents involving Colt Builders’ employees, subcontractor employee and Colt contract work to the Supervisor.   Assist in investigating conditions and causes.
  • Monitor and report work activities of other trades to ensure they do not create safety hazards for Colt Builders’ employees.
  • Assist Site Supervisor in conducting weekly safety meetings with Colt Builders’ employees and subcontractor employees, and review safety issues encountered at the site.
  • Have all safety certifications and/or qualifications i.e., first-aid, CPR, AED, forklift operations, aerial/scissor lift operations etc.

Pre-Construction/Job Set up 

  • Have operational knowledge of the JSI and RFI log.
  • Review and have knowledge of current plans.
  • Review and have operational knowledge of material takeoff, P.O.s and the Estimator’s Area of Use
  • Help Site Supervisor review shop drawings for all components for accuracy and efficiency.
  • Help Site Supervisor set up onsite storage and office.
  • Help Site Supervisor create jobsite binders.


Project Operations

  • Work with Site Supervisors to administer the overall job build plan and perform tasks as designated on the Management Roles document.
  • Help Site Supervisor keep track of all materials including components, loose lumber, hardware, and nails.
  • Receive materials and collect delivery slips for the Project Manager.
  • Help manage and direct subcontractor and employee labor.
  • Confirm RFI’s, ASI’s, Structural Reports and AWAs are being completed and documented. 
  • Monitor and execute the framing schedule.
  • Participation in client and Colt required jobsite meetings. 
  • Help coordinate framing operations with the customer’s field team and other trades.
  • Perform, document, and communicate Quality Control
  • Update Fieldwire with QC sheets, Tasks and Unit Sign-off sheets 

 

Project Administration 

  • Have operational knowledge and thorough understanding of the job’s estimate, schedule, budget, site plans, site logistics, management needs, site access, scheduling/ordering of cranes, man lifts, forklifts and rigging.
  • Manage hourly personnel for the job.
  • Aid in collecting and reviewing required timekeeping. 
  • Receive all materials and manage shipping slips.
  • Assist in the completion of Daily Work reports noting manpower counts, weather, constraints, type of work being completed in each area, safety concerns and delays.  
  • Work with the Site Supervisor to perform hiring, firing, and current employee Outlooks.

 

Qualifications

*Ability to perform duties/activities of workers supervised*

  • Have advanced framing knowledge.
  • Have advanced plan reading skills.
  • 3 Years’ experience of in Field Foreman experience
  • Have knowledge and experience in site management.
  • Have ability to use Microsoft Excel, Word, Outlook, and Fieldwire
  • Be certified or able to be certified in CPR, AED, and First-aid response.  
  • OSHA 10-hour construction training is required, OSHA 30-hour construction training is preferred.

Working conditions

Full time salary position, requiring minimum of 40 hours/week on site - weekend work may be required.  Environmental factors depend on job location but may include cold, hot, and humid conditions. Work is performed both indoors and outdoors and sometimes at extreme heights. Must be able to effectively handle large workloads.

Essential Function requirements

Should be capable of walking, lifting, carrying, climbing, kneeling, and balancing.   Certain amounts of strength, dexterity and alternates is required.  Must follow all safety requirements of the job. Lift up to 50lbs


Advancement Potential:

 

An Assistant Site Supervisor who exhibits above-average proficiency in the trade and consistently demonstrates initiative, who gets their assignments done properly and who works to increase job knowledge and their skills, who has strong communication skills, demonstrates leadership qualities, has a positive attitude about the work they produce, who effectively relays information to employees, who effectively handles the role and responsibilities timely, and accurately may be in line for advancement. 

------------------------------------------------------------------------------------------------------------

About Colt Builders Corp.

Founded in 2004, Colt Builders is a turnkey multi-family commercial wood-framing partner with national reach and local management. We are committed to setting the highest standards for safety, schedule discipline, quality control, work ethic, and leadership. Colt Builders offers the full spectrum of framing, estimating, pre-construction, construction, and safety. Our team of professionals is dedicated to the values of growth, teamwork, contribution & communication. Proudly striving for excellence, we continue to build with our foundation on integrity.

 Revised 2022