Landfill Gas (LFG) Engineer

in Oakland, CA

Landfill Gas (LFG) Engineer Job

Job Description Job Attributes+

  • Job ID

    4392

  • Job Location

    1111 Broadway Street, 6th Floor
    Oakland, CA 94607, US

  • Job Category

    Landfill Gas

  • Job Type

    Regular Full-Time

Overview

Do you want to build an impactful career to change the world for the better?

Geosyntec has an exciting opportunity for a Landfill Gas (LFG) Engineer in our Walnut Creek or Oakland, California offices, as part of our geoenvironmental and geotechnical practice. In this position, you will use your engineering expertise on projects involving landfill gas collection and control system design, compost facility design and construction, including construction quality assurance, site characterization, solid waste planning, permitting, and regulatory compliance, while further developing the business skills needed for a successful consulting career.

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.

To Learn More Visit: http://www.geosyntec.com/careers/.

Essential Duties and Responsibilities

  • Develops and designs landfill gas collection and control systems (GCCS), including well fields, pipes, condensate sumps, blowers, and flares, to capture LFG effectively.
  • Conducts studies and designs systems to capture LFG for beneficial uses, such as generating electricity, producing vehicle fuel, or creating other marketable products.
  • Engineering analyses such as slope stability, hydrologic and landfill gas modeling, seismic, and seepage.
  • Preparation of permit applications, design calculations, drawings, technical specifications, and permit applications.
  • Ensures compliance with state and local regulations for air emissions, gas migration, and other environmental aspects of landfill operations.
  • Fieldwork associated with investigation, design and construction services; including monitoring the performance of gas collection and utilization systems, performing wellfield tuning, and manages other operational issues.
  • Provides engineering support for projects, including cost estimation, feasibility studies, and the review of contracts for gas recovery and utilization systems.
  • Understanding of local, state and federal regulations related to landfill gas and solid waste.
  • Assisting in the development of proposals and other business development activities.
  • Based on your current level of experience, you may be asked to take on task-level or project management responsibilities, along with business development, and staff mentoring tasks.
  • Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed.

Education and Licensure

  • Bachelor's degree in civil, environmental, biosystems, or geotechnical engineering. (required)
  • Advanced degree in the same. (preferred)
  • Professional Engineer (P.E.) registration or the ability to obtain P.E. registration within 1 year. (preferred)

Skills, Experience and Qualifications

  • At least 5 years (7+ years preferred) of related experience, or equivalent combination of education and experience. (required)
  • Experience with environmental monitoring systems (landfill gas, groundwater, etc.) (required)
  • Experience with environmental permitting, including solid waste and air. (required)
  • Knowledge of solid waste facility design, LFG system design, and construction quality assurance. (required).
  • Excellent writing and communication skills. (required)
  • Regular fieldwork and overnight travel. (required).
  • Experience with modeling/design tools such as AUTOCAD, KYpipe, fate transport modeling, Slope/W, Vadose/W, Sigma/W, and ARCGIS. (preferred)
  • Health & Safety training, medical monitoring, and client-driven drug and background testing may be required.
  • Valid U.S. driver’s license and a satisfactory driving record for business travel. (required)

Below are the potential compensation ranges that we, in good faith, believe are applicable for this role at the time of this posting and are only applicable for jobs to be performed in the specified California locations below. The typical base salary range for this position is just one component of Geosyntec’s total compensation package for employees. Actual compensation will be determined based on education, experience, skill set, and location.

  • Minimum Salary: $101,675 /year / Maximum Salary: $152,575 /year (Oakland, Walnut Creek)

We offer a comprehensive benefits package including paid holidays, vacation, sick, and personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible employees.

#LI-TH1

#LI-Hybrid

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Additional Information

Who We Are

Change the world with us

At Geosyntec, our work is designed to make a measurable difference. We deliver innovative solutions that improve the environment while advancing human and ecological health and supporting sustainable social and economic outcomes - work with purpose, impact, and lasting value.

Geosyntec is an innovative consulting and engineering firm that partners with public and private sector clients to solve complex challenges involving the environment, natural resources, and civil infrastructure. We are recognized for technical leadership, multidisciplinary collaboration, and practical problem solving  - bringing engineers, scientists, and technical professionals together to deliver solutions that matter.

Our teams support a broad portfolio of projects, including environmental remediation, water resources, waste management, and civil and geotechnical engineering. The work we do calls for thoughtful analysis, adaptability, creativity, and strong technical judgment—offering opportunities to contribute to projects that protect communities, strengthen infrastructure, and safeguard natural systems.

Whether you are building your professional foundation or bringing deep expertise, Geosyntec supports continuous growth. You’ll have opportunities to apply your skills in new settings, expand your capabilities, strengthen your practice, and take on meaningful challenges that accelerate your development.


A Collaborative, Practitioner Led Culture

Collaboration is central to how we work. Our teams bring together diverse technical backgrounds and experiences to solve problems from multiple perspectives—creating an environment where people rely on one another, share knowledge, and deliver strong outcomes for clients. We invest in our people through mentoring, professional development, and opportunities to contribute beyond a single role or assignment.


Learn. Develop. Grow.

There is no single career path at Geosyntec. We support flexible, meaningful career development so professionals can pursue areas they are passionate about, build on prior experience, and continue growing - even as circumstances evolve.


Explore Opportunities

Ready to make an impact? Explore open positions and find a role that fits your skills and interests. If you don’t see the right opportunity today, join our Talent Network to stay connected.

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