Environmental Technician; Landfill Gas

Job Summary

This position reports to the Gas Operations Manager and is responsible for the operation and maintenance of landfill gas collection and control systems (GCCS). The GCCS consists of a series of extraction points known as wells, interconnected via piping. The collected gas is transported using gas conveyance equipment such as a fan or blower. Landfill gas (LFG) collected by this extraction system from the landfill's wellfield is combusted within a flare.

Proper operation of the GCCS is required to comply with various State and Federal environmental regulations.

• Properly operate and maintain GCCS in a timely and cost-effective manner to ensure regulatory compliance and optimize performance.
• GCCS operation and maintenance includes:
  • Calibrate, operate and maintain sensitive electronic data collection devices necessary to optimize LFG collection from the wellfield.
  • Collect and manage data entry from wellfield extraction and environmental monitoring locations.
  • Implement the GCCS preventative maintenance plan.
  • Operate and maintain liquid management system pneumatic or electric driven pumps (troubleshoot and determine liquid levels within liquid containment structures and or LFG collection wells).
  • Perform wellfield valve/vacuum adjustments, data collection and maintenance; interpret data.
  • Use Polyvinyl Chloride (PVC) or High-Density Polyethylene (HDPE) piping materials and associated equipment to perform maintenance on piping materials.
  • Complete the WM Landfill Gas Technician I Training.
  • Develop basic understanding of environmental regulations related to GCCS operations and develop the ability to work within an environmentally regulated industry.
  • Follow job related health and safety requirements and procedures.
  • Available for on-call response to GCCS related malfunction event(s).

• Valid and unrestricted driver’s license

• Experience in environmental fieldwork, construction, electrical, mechanical, or other hands‑on work environments.
• Working knowledge of gas collection systems, pumps, blowers, or flare systems.
• Technical or trade school training in environmental science, mechanical systems, instrumentation, or a related field.
• Experience working with Polyvinyl Chloride (PVC) or High-Density Polyethylene (HDPE) piping and components.
• Mechanical aptitude or prior experience in mechanical maintenance, including troubleshooting systems with pumps, motors, or pneumatic equipment.
• Fundamental knowledge of computer data entry and interpretation.
• Ability to work independently in field environments with minimal supervision.

Field:
This job operates in both inside gas plant conditions and outside conditions that include inclement weather, heat, and humidity.

This role is designated as safety sensitive and will require the successful candidate to strictly comply with all safety rules and protocols. As part of the ongoing employment requirements, the successful candidate may be subject to drug and alcohol testing—including pre‑employment screening, post‑incident evaluations, reasonable suspicion checks, and random testing—in accordance with government regulations and company policies.

At WM, each eligible employee receives a competitive total compensation package that includes medical, dental, vision, life insurance, and short‑term disability. In addition, we offer a stock purchase plan, company matching on a 401(k), and more. Employees also receive paid vacation, holidays, and personal days. Please note that benefits may vary by site.

For United States: WM is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

For Canada: WM is committed to the principle of equal employment for all applicants and employees, without discrimination on the basis of all grounds protected by applicable human rights legislation. Accommodations are available on request for candidates taking part in all aspects of the selection process. Please notify us if you require accommodation.

In order to travel by air or access federal property, federal law requires individuals to have a REAL  an acceptable alternative. This position may require the successful candidate to travel by air for business reasons or service federal property. Accordingly, successful candidates must have, or be willing to obtain, a REAL  TSA‑approved alternative.

• Job Identification 2349730
• Posting Date 07/10/2026, 07:10 PM
• Job Schedule Full time
• Locations 10910 DAWSON CANYON RD, CORONA, CA, 92883, US (On‑site)