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Biosystems Engineering Jobs in California (NOW HIRING)

Landfill Gas (LFG) Engineer

Oakland, CA ยท On-site

$152K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Head of Quality Assurance

Fremont, CA ยท On-site

$191K - $202K/yr

D. in Life Sciences, Biotechnology, Chemistry, Engineering, or a related scientific discipline. Advanced certifications (e.g., ASQ CQA/CQM) are an asset. * Biotech Industry Tenure: 10+ years of ...

Head of Quality Assurance

Fremont, CA ยท On-site

$191 - $202/hr

D. in Life Sciences, Biotechnology, Chemistry, Engineering, or a related scientific discipline. Advanced certifications (e.g., ASQ CQA/CQM) are an asset. * Biotech Industry Tenure: 10+ years of ...

Sr Staff AI Architect

Carlsbad, CA ยท On-site +1

$143K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon and PPD. This is a remote ... science, Engineering, Data Science, or equivalent experience. Our Mission is to enable our ...

Sr Staff AI Architect

Carlsbad, CA ยท On-site

$143K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon and PPD. This is a remote ... science, Engineering, Data Science, or equivalent experience. Our Mission is to enable our ...

Sr Staff AI Architect

Carlsbad, CA ยท On-site +1

$143K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon and PPD. This is a remote ... science, Engineering, Data Science, or equivalent experience. Our Mission is to enable our ...

Showing results 41-59

Biosystems Engineering information

See California salary details

$23K

$94.5K

$179.2K

How much do biosystems engineering jobs pay per year?

As of Aug 19, 2026, the average yearly pay for biosystems engineering in California is $94,522.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,284.00 and $129,747.00 per year, depending on experience, location, and employer.

What is a biosystems engineer?

A Biosystems Engineering job involves applying principles of engineering, biology, and environmental science to develop solutions for sustainable food production, water management, and ecological conservation. Professionals in this field work on designing agricultural machinery, improving irrigation systems, optimizing bioenergy production, and developing environmentally friendly waste management solutions. They often collaborate with farmers, environmentalists, and policymakers to enhance efficiency and sustainability in agricultural and biological systems.

What are the typical responsibilities and work environments for biosystems engineers?

Biosystems engineers are often involved in designing, improving, and maintaining systems that integrate biological and engineering principles, such as water management, food processing, agricultural machinery, or sustainable energy solutions. On a daily basis, they may conduct field research, analyze data, develop technical plans, or oversee the implementation of engineering projects. Work environments can vary, ranging from research labs and offices to field sites and production facilities, depending on the project phase. Biosystems engineers typically collaborate closely with scientists, farmers, regulatory officials, and other engineers, making teamwork and communication essential to their work. This dynamic role offers both hands-on challenges and opportunities to make a meaningful impact on environmental sustainability and public health.

What are the key skills and qualifications needed to thrive in biosystems engineering, and why are they important?

To excel in Biosystems Engineering, you typically need a strong background in biology, engineering principles, mathematics, and problem-solving, often supported by a bachelor's or advanced degree in biosystems or agricultural engineering. Familiarity with technical tools such as CAD software, environmental modeling programs, and data analysis platforms, as well as pursuing licensure as a Professional Engineer (PE), is highly valued. Effective communication, teamwork, and project management skills help professionals coordinate complex projects and collaborate with multidisciplinary teams. These capabilities are crucial for designing innovative, sustainable solutions in areas like agriculture, environmental management, and biotechnology.

What can I do with a biosystems engineering degree?

A biosystems engineering degree prepares individuals for careers in designing and managing biological systems, including roles in agriculture, environmental management, and renewable energy. Graduates often work as biological or agricultural engineers, environmental consultants, or in research and development, utilizing skills in systems analysis, engineering design, and data analysis. Certification and knowledge of tools like CAD and GIS can enhance job prospects.

What do biosystems engineers do?

Biosystems engineers design and develop solutions that improve agricultural, environmental, and biological systems. They work on projects involving renewable energy, food production, and water management, often using tools like CAD software and biological sciences. Their work typically requires a strong understanding of engineering principles and biological processes.

What are the most commonly searched types of Biosystems Engineering jobs in California?

The most popular types of Biosystems Engineering jobs in California are:

What cities in California are hiring for Biosystems Engineering jobs?

Cities in California with the most Biosystems Engineering job openings:

Infographic showing various Biosystems Engineering job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $94,522 per year, or $45.4 per hour.

Landfill Gas (LFG) Engineer

Geosyntec Consultants, Inc.

Oakland, CA โ€ข On-site

$152K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago


Job description

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/.


  • 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. 

  • 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) 

  • 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. driverโ€™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 Geosyntecโ€™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.

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