Technicians will be responsible for monitoring air quality levels by walking grids and taking readings throughout predetermined routes at landfill sites. This role involves carrying backpack monitoring equipment weighing between 30-50 lbs and using hand-held GPS units to track routes. Technicians will travel to various landfill sites in the East Bay area, including the Fremont-Fairfield-Pleasanton triangle, to perform these analyses. The job requires walking up steep grades for 6-8 hours a day on sites that can be dirty, dusty, and have strong odors. Upon detecting air quality issues, technicians will mark the area with a landscape flag and continue their route.

• Walk grids to take air quality readings at landfill sites.
• Carry and operate backpack monitoring equipment and hand-held GPS units.
• Travel to various landfill sites in the East Bay area for site analysis.
• Walk for extended periods, up steep grades, and in challenging environmental conditions.
• Mark areas of concern with a landscape flag when air quality sensors detect issues.

• Air monitoring and inspection proficiency.
• Experience in air quality monitoring and environmental inspection.
• Basic troubleshooting skills.
• General labor and data entry capabilities.

• Transferable construction experience preferred.
• Previous heavy construction or landfill experience is beneficial but not required.

Join a dynamic team that values collaboration and practical experience over formal certifications. Work in a supportive environment with opportunities for hands-on learning and professional growth. Experience the satisfaction of contributing to environmental safety and quality assurance.

Technicians will work at California landfills in all weather conditions, including rain, cold, and hot summer weather. Teams consist of one SEM Lead and 3-4 SEM Techs, typically traveling together. Employees can either meet at the office site in Pleasanton to travel in a company truck or travel to the job site independently. Safety gear such as visibility vests, hard hats, work boots, and safety glasses are provided and required. This is a non-hazardous, non-construction, and non-medical role.

This is a Contract to Hire position based out of Modesto, CA.

The pay range for this position is $20.00 - $22.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Modesto,CA.

This position is anticipated to close on Aug 7, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest an