Site Assistant Jobs

Site Assistant jobs are open across construction, real estate, energy, and manufacturing, from entry-level to senior site coordinator, with specializations in field operations, quality control, and project support. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles458+
Top stateFlorida
Top employerWhistle Express Car Wash
Top cityMiami, FL
Work type96% On-site
Top industryHealthcare

Showing 5 of 458+ Site Assistant jobs

Assistant Site Manager II - Clean Express Auto Wash
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New 3h ago
Assistant Site Manager II - Clean Express Auto Wash
Express Wash Concepts
Pittsburgh, Pennsylvania
Business Strategy
Product Management
Project & Program Management
Project Management
High school diploma or GED
501-1,000

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Assistant Site Manager
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New 3h ago
Assistant Site Manager
Tsunami Express
Dyer, Indiana
Business Operations
Customer Service
Project Management
$16 - $18/hr
201-500

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Assistant Site Manager Hourly
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New 5h ago
Assistant Site Manager Hourly
COBBLESTONE AUTO SPA
Nampa, Idaho
Business Operations
Program Management
Project Management
High school diploma or GED
51-200

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Assistant Site Safety Manager
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New 17h ago
Assistant Site Safety Manager
Gray Construction
Lexington, Kentucky
Construction Management
Manufacturing Operations
Project Management
$90k - $115k/yr
Bachelor's degree
1,001-5,000

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Certified Medical Assistant - Spoke Site School Base (13-03)
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New 20h ago
Certified Medical Assistant - Spoke Site School Base (13-03)
LCDF - La Clinica de Familia, Inc.
Las Cruces, New Mexico
Healthcare Administration
Medical Assistant
Patient Services & Wellbeing
$16.37 - $22/hr
CPR Certification
501-1,000

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Site Assistant Jobs by Experience Level

See All 458+ Site Assistant Jobs

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Site Assistant Job Market

Who's Hiring

  • Whistle Express Car Wash47
  • Express Wash Concepts17
  • Zips Car Wash16
  • Caliber Car Wash12
  • Fortrex11

Top Industries Hiring

  • Healthcare & Medical Services
  • Education
  • Construction & Real Estate

What Employers Look For

The qualifications that appear most often in site assistant jobs.

  • High school diploma or equivalent with one to two years of on-site field experience
  • OSHA 10 or OSHA 30 safety certification for site access compliance
  • Proficiency with project management or site tracking software such as Procore or Bluebeam
  • Ability to read and interpret blueprints, site plans, and technical drawings
  • Valid driver's license and reliable transportation to reach active job sites
  • Strong written communication skills for maintaining daily logs and incident reports

Tips for Your Site Assistant Job Search

Tailor your resume to field conditions

Site assistant roles prioritize hands-on experience over office credentials. List the specific site environments you've worked in, such as active construction zones, industrial facilities, or outdoor infrastructure projects, and name the safety protocols or inspection procedures you followed on each.

Get your OSHA certification before applying

Many site assistant postings list OSHA 10 or OSHA 30 certification as a minimum requirement, not a nice-to-have. Completing one before you apply signals readiness for day-one site access and removes a common screening filter employers use to cut applicant lists early.

Apply early to roles that fit

Migrate Mate lists site assistant openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Target postings by site type and sector

Site assistant duties vary significantly between a commercial construction project, a solar farm installation, and an oil and gas facility. Search by industry keyword alongside the job title so your application lands in front of hiring managers who need exactly your type of site experience.

Prepare a site-specific scenario for interviews

Interviewers for site assistant roles frequently ask how you've handled a safety incident, a subcontractor delay, or a documentation gap under pressure. Walk in with one concrete example ready that shows how you identified the issue, escalated it correctly, and helped resolve it.

Follow up with the site supervisor directly

Site assistant hiring is often managed by a project or site supervisor, not an HR team. After submitting your application, a brief follow-up email addressed to the supervisor by name, referencing the specific project or location, can move your file from the pile to the shortlist.

Site Assistant Jobs: Frequently Asked Questions

Which companies are hiring the most site assistants?

Whistle Express Car Wash, Express Wash Concepts, and Zips Car Wash are hiring the most site assistants right now, with openings concentrated in Florida, California, and Texas, based on current listings on Migrate Mate as of November 2026. Demand tends to track active construction and infrastructure development cycles in those regions.

How many site assistant jobs are remote?

About 4% of site assistant openings are fully remote or hybrid as of November 2026, reflecting the fundamentally on-site nature of most field roles. The sub-areas most likely to offer remote or hybrid arrangements include administrative coordination, documentation review, and project scheduling support rather than physical site inspection or field operations.

How do you become a site assistant?

Start by completing a high school diploma and earning an OSHA 10 safety certification, which most employers require for site access. Build hands-on experience through internships, trade apprenticeships, or entry-level laborer roles on active job sites. Learn to read basic site plans and get comfortable with field reporting software. Apply to entry-level site assistant postings in your target industry, whether construction, energy, or infrastructure.

Can you get hired as a site assistant with little experience?

Yes, many employers hire site assistants with limited direct experience if you hold an OSHA 10 certification and can demonstrate reliability and physical readiness for field conditions. Volunteering on a community construction project, completing a vocational program in construction technology, or holding a general laborer role that exposed you to active sites all strengthen an entry-level application without requiring years of formal experience.

What does the site assistant interview process look like?

The process typically starts with a phone screen focused on your availability, site access requirements, and familiarity with safety protocols. A second interview with a site supervisor or project manager tests your practical knowledge, often through scenario questions about handling safety incidents or coordinating with subcontractors. Some employers include a brief site walkthrough or skills assessment before extending an offer.

Where can I find and apply to site assistant jobs?

You can find and apply to site assistant jobs on Migrate Mate, which lists current openings from across the United States. Search for roles that match your experience level and site type, then apply directly to each listing that fits your background and location.

See All 458+ Site Assistant Jobs

Find roles that match your experience and apply in just a few clicks.

Find Site Assistant Jobs