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Landfill Gas Engineer Jobs (NOW HIRING)

Essel

Landfill Gas Technician

Atlanta, GA · On-site

$19 - $26/hr

Oversight and inspection of landfill gas and landfill construction (cell and closure) to ensure ... AA in engineering degree preferred. * Valid driver's license with a driving record in good standing ...

Waste Connections of Canada

$22 - $30/hr

Work with Region Engineer and Landfill Manager to ensure compliance. * Maintain relationships with ... Use gas analyzers, equipment, probes, instruments to monitor gas and H2S on machines and in the ...

Waste Connections of Canada

$110K - $120K/yr

Landfill Gas Systems Manager (RNG) Location: Champ Landfill, St. Louis, Missouri Compensation: $110 ... We're a team of problem-solvers, operators, engineers, and leaders committed to safety ...

Essel

Landfill Gas Technician

Atlanta, GA · On-site

$19 - $26/hr

Oversight and inspection of landfill gas and landfill construction (cell and closure) to ensure ... AA in engineering degree preferred. * Valid driver's license with a driving record in good standing ...

Waste Connections Inc

$22 - $30/hr

Work with Region Engineer and Landfill Manager to ensure compliance. * Maintain relationships with ... Use gas analyzers, equipment, probes, instruments to monitor gas and H2S on machines and in the ...

Essel

Landfill Gas Technician

Atlanta, GA · On-site

$19 - $26/hr

Oversight and inspection of landfill gas and landfill construction (cell and closure) to ensure ... AA in engineering degree preferred. * Valid driver's license with a driving record in good standing ...

Tetra Tech

Landfill Gas (LFG) Laborer

Richfield, OH · On-site

$75/day

Our industry-leading experts in engineering and consulting are committed to driving positive change ... New construction of gas wells, piping and gas flares on landfill and coal ash sites. Other new ...

Mannik Smith Group

Senior Landfill Engineer

Maumee, OH · On-site

$98K - $135K/yr

Senior Landfill Engineer Department: Geoenvironmental Employment Type: Full Time Location: Maumee ... Support groundwater monitoring, explosive gas monitoring, stormwater management, and erosion ...

Trilon Group

Senior Landfill Engineer

Maumee, OH · On-site

$43 - $62/hr

Senior Landfill Engineer Department: Geoenvironmental Employment Type: Full Time Location: Maumee ... Support groundwater monitoring, explosive gas monitoring, stormwater management, and erosion ...

Trilon

Senior Landfill Engineer

Maumee, OH

$43 - $62/hr

MSG is seeking a Senior Landfill Engineer to join our growing environmental and solid waste team ... Support groundwater monitoring, explosive gas monitoring, stormwater management, and erosion ...

Actalent

Gas Technician

Long Beach, CA · On-site

$24 - $28/hr

Monitor landfill gas collection and control systems to ensure safe and efficient operation ... Communicate clearly with team members, project managers, and engineers regarding system status ...

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Landfill Gas Engineer information

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$37K

$87.2K

$136.5K

How much do landfill gas engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for landfill gas engineer in the United States is $87,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $97,500.00 per year, depending on experience, location, and employer.

What does a landfill gas engineer do?

A Landfill Gas Engineer is responsible for designing, building, and maintaining systems that collect, control, and utilize gases produced by decomposing waste in landfills, primarily methane and carbon dioxide. They monitor gas extraction systems to ensure environmental safety, regulatory compliance, and optimal energy recovery. These engineers also analyze gas data, troubleshoot system issues, and work to minimize environmental impacts while maximizing the use of landfill gas as a renewable energy source.

What are the key skills and qualifications needed to thrive as a landfill gas engineer?

To thrive as a Landfill Gas Engineer, you need a solid background in environmental engineering, chemistry, or a related field, often supported by a bachelor's degree and relevant work experience. Familiarity with landfill gas collection systems, gas monitoring equipment, AutoCAD, and regulatory compliance software is typically required. Strong analytical thinking, problem-solving, and communication skills help in troubleshooting system issues and coordinating with regulatory agencies and site operators. These skills and qualifications are crucial for ensuring environmental compliance, optimizing gas collection, and supporting site safety and sustainability.

What are some common challenges faced by landfill gas engineers, and how can they be addressed on the job?

Landfill Gas Engineers often encounter challenges such as maintaining compliance with environmental regulations, managing unexpected changes in gas composition, and ensuring the safe operation of gas collection systems. Addressing these challenges requires staying up to date with regulatory requirements, performing regular system monitoring and maintenance, and collaborating closely with environmental consultants, technicians, and regulatory agencies. Developing strong troubleshooting skills and fostering open communication within the team are also essential for resolving operational issues efficiently and ensuring project success.

What is the difference between Landfill Gas Engineer vs Waste Management Engineer?

AspectLandfill Gas EngineerWaste Management Engineer
CertificationsEnvironmental certifications, gas safety, engineering licensesEnvironmental, waste management, and engineering certifications
Work EnvironmentLandfills, gas collection sites, environmental labsWaste treatment facilities, recycling plants, landfills
Industry UsageDesigning and maintaining landfill gas systemsDeveloping waste management strategies and systems

Landfill Gas Engineers focus on capturing and managing gases produced by landfills, requiring specific environmental and safety certifications. Waste Management Engineers have a broader scope, including designing waste processing systems. Both roles work in similar environments but serve different functions within waste and environmental industries.

What states have the most Landfill Gas Engineer jobs?

States with the most job openings for Landfill Gas Engineer jobs include:

What are popular job titles related to Landfill Gas Engineer jobs?

For Landfill Gas Engineer jobs, the most frequently searched job titles are:

Landfill Gas Engineer jobs near you
Infographic showing various Landfill Gas Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $87,220 per year, or $41.9 per hour.

Landfill Gas Engineering Project Manager

Irvine, CA • On-site

Civil & Environmental Consultants, Inc.
Civil Engineering Construction • 1 - 5K employees
Learn more about Civil & Environmental Consultants, Inc.external

$120K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 15 days ago

Job description

Overview
Civil & Environmental Consultants (CEC) has an immediate hiring need for a Landfill Gas EngIneering Project Manager for our Irvine, CA office. In this role, you'll work on a variety of engineering and environmental science projects primarily associated with solid waste facilities. These projects will include regulatory compliance support such as permit filings, compliance task management, and data collection. You will also manage the environmental monitoring for groundwater, landfill gas, and air at these facilities.
General Job Duties:
  • Understand LFG wellfield and collection systems
  • Understand and perform LFG design and construction
  • Understand LFG treatment and disposal systems (Flaring systems, etc.)
  • Understand operation and maintenance of landfill gas (LFG) collection sytems
  • If necessary, coordinate materials, equipment, and labor for construction projects
  • Manage projects and resources to effectively meet and/or exceed margin goals
  • Proposal, cost estimate, and invoice preparation
  • Client relations and new business development
  • Environmental data evaluation and management
  • Produce professional correspondence and reports.

The pay range for this position is between $120,000 - $200,000 based on experience and location (in addition, CEC offers overtime pay and other great benefits).
Qualifications
  • B.S. in Civil Engineering, Environmental Engineering or related field
  • 6+ professional engineering experience in the solid waste industry
  • Professional Engineering licensure (P.E.)
  • Experience with environmental monitoring systems (landfill gas, groundwater, etc.)
  • Experience with environmental permitting including solid waste and air
  • Familiarity with solid waste facility design, LFG system design, and construction quality assurance
  • Excellent verbal and written communication skills.

Preferred Qualifications:
  • Experience with LFG management systems
  • Experience with Title V, NSPS, and similar regulatory programs
  • Proficiency with database applications
  • Proficiency with Microsoft Office suite of products (Word, Excel, Outlook, etc.).

About Us
We have experts! CEC is consistently ranked as a Top 500 Design Firm and Top 200 Environmental Firm by Engineering News-Record. We are looking for people who enjoy using their education and experience to solve difficult technical problems and work on interesting projects. You can accomplish this while working with a team of professionals who are equally motivated to provide high levels of service to our clients and to teach you along the way.
We have support! We have a variety of Employee Resource Groups, including CEC Community - focused on giving back to the communities in which we work; CEC Ignite - focused on helping professionals early in their careers to develop their pathway; CEC iDEA - focused on inclusion, diversity, equality, and acceptance; and CEC Women - focused on creating internal and external opportunities for women to network and leverage professional experience!
We care about our people! People and Culture are two of the five elements of our strategic plan. When you care about your people, they will want to grow a career with you - that is our goal. CEC offers you a small-firm work environment with large-firm opportunities. Not only will we help you develop professionally, but we will also provide an opportunity to become an owner of the firm and share in its success.
CEC offers a matching 401(k); profit sharing; a performance bonus; company stock; medical, dental, and vision insurance; short and long-term disability; tuition assistance; professional development; and work-life balance.
CEC is an equal opportunity employer. We do not discriminate in recruiting, hiring or promotion based on race, color, religion, sex (including sexual orientation, gender identity or expression, transgender status), national origin, age, disability, protected veteran status or any other basis or characteristic prohibited by applicable federal, state, or local law.
THIRD PARTY RECRUITERS
If CEC has not expressly requested recruiting services or contractually engaged with you for recruiting services on a specific position, any resumes or candidate profiles sent to CEC shall be considered unsolicited. Therefore, any such submissions will be considered property of CEC, with no associated fees due to your firm.

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