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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Location:
402 Clairton Blvd, Pittsburgh, Pennsylvania, 15236Job Description:
Become a part of our team and earn a competitive hourly rate of $22.00, with the additional opportunity to qualify for additional incentives based on site performance.
As part of Express Wash Concepts, one of the region’s fastest-growing and award-winning companies, we offer more than just a job – we provide a path to growth and success. Whether you’re starting your career or looking to take it to the next level, we’re here to support your journey.
At Clean Expess Auto Wash, we’re more than just a car wash—we’re committed to delivering fast, eco-friendly services, providing exceptional customer care, and giving back to our communities. Most importantly, we empower our team members with a clear roadmap for growth, offering opportunities to advance from Assistant Site Manager to leadership roles and beyond.
Why You’ll Love Working Here
- Health care benefits: Medical, Vision, Dental, Company-Paid Life, Disability, Accident, Hospital Indemnity, Employee Assistance Program.
- Secure future: 401k with up to 4% company match.
- Recognition programs
- Ongoing training and professional development
- Unlimited Wash Club membership
- 50% off retail items
- Company-provided uniforms
- Educational reimbursement
- Paid vacation (per Employee Manual)
Where Clean Cars Begin: Your Role
As an Assistant Site Manager, you will assist the site manager to ensure the store is operating and exceeding customer service needs. You will also focus sales efforts by engaging potential customers and presenting monthly unlimited car wash packages and upselling products to existing customers! Your workday will also consist of, but not be limited to:
- Maintain high-quality day-to-day on-site store operations.
- Lead with integrity and foster a culture of respectful accountability.
- Strive to exceed sales goals and store growth.
- Assist with Recruiting, developing, and motivating teams to deliver the company’s mission.
- Successful management of labor and staff scheduling
- Effective P&L management through monitoring of chemicals, utilities, and other expenditures
- Maintain quality assurance through accurate Quality Control checks.
- Follow standard procedures for cash management to include daily reconciliations, audits, and deposits.
- Monitor inventory and supplies and assist with orders.
- Ensure adherence to all safety protocols and standard operating procedures.
- Properly address all customer escalations in a calm and collected manner.
- Learn wash process and equipment to expand the knowledgebase.
- Further growth through educational/training opportunities
- Perform other related duties as required and assigned.
What You’ll Need to Shine
- High school diploma or equivalent required; associate or bachelor’s degree preferred.
- Minimum of 1 year of leadership experience.
- At least 2 years of customer service experience, including de-escalation tactics.
- Basic IT and computer proficiency, including POS systems and Microsoft Office.
- Ability to work flexible hours, including weekends.
- Strong verbal communication skills to effectively engage with customers.
- Capability to provide and follow clear directions.
- Ability to close the site at least two nights per week and open as needed.
- Ability to coach, mentor, and train
- Present professional image according to appearance guidelines
Work Environment and Physical Demands
- Required to stand and move throughout the site for the entire shift.
- Ability to work on your feet for an entire shift in a fast-paced environment.
- Ability to work outside in all weather conditions.
- Ability to lift 25lbs.
Express Wash Concepts provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, gender identity, sexual orientation, or genetics.
Site Assistant Jobs by Experience Level
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Find Site Assistant JobsSite 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
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