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Cems Jobs in California (NOW HIRING)

Mosaec

Hightouch: AI Strategy Consultant

San Francisco, CA · On-site

$170 - $200/hr

Experience working with Martech tools/CEMs/CDPs/etc. * Strong discovery and interpersonal skills * Intellectual curiosity, high ambition, and humility * Clear communicator: you are able to express ...

County of Lake

Air Quality Engineer Senior

Lakeport, CA · On-site

$85K - $103K/yr

Completion of CEMS (Continuous Emissions Monitoring Systems) Training within twelve (12) months from date of appointment. Completion of Variance/Hearing Board Training within twelve (12) months from ...

Neura Market

AI Strategy Consultant

San Francisco, CA · On-site

$170 - $200/hr

Experience working with Martech tools/CEMs/CDPs/etc. * Strong discovery and interpersonal skills * Intellectual curiosity, high ambition, and humility * Clear communicator: you are able to express ...

Ryder System, Inc.

Business Engagement Manager

Los Angeles, CA · On-site

$55K - $65K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work with CEMs and CDMs to transition accounts and increase sales opportunities as required. Work with National/DTS/SCS Sales DBD's to develop and/or assist in generating sales opportunities within ...

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Cems information

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$9

$19

$28

How much do cems jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for cems in California is $19.26, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $21.83 per hour, depending on experience, location, and employer.

What are common challenges faced by Continuous Emissions Monitoring Systems (CEMS) technicians, and how can they be addressed?

CEMS technicians often encounter challenges such as maintaining equipment accuracy in harsh industrial environments, troubleshooting system malfunctions, and ensuring compliance with evolving environmental regulations. Working in facilities like power plants or manufacturing sites can also require adherence to strict safety protocols. Staying up-to-date with regular calibration schedules, thorough documentation, and ongoing training on new technologies and standards can help address these challenges and ensure reliable emissions monitoring.

What is a CEMS?

CEMS stands for Continuous Emissions Monitoring Systems. These are specialized systems used in industrial and power plants to continuously collect and record data on air pollutants emitted from stacks or ducts. CEMS are essential for complying with environmental regulations, as they provide real-time monitoring of gases such as sulfur dioxide (SO2), nitrogen oxides (NOx), carbon dioxide (CO2), and particulate matter. The data collected helps ensure that facilities stay within permitted emission limits and maintain environmental compliance.

What skills and qualifications are needed to thrive as a Continuous Emissions Monitoring Systems (CEMS) technician?

To thrive as a CEMS Technician, you need a strong background in environmental science, electronics, and instrumentation, often supported by an associate's or bachelor's degree in a related field. Familiarity with emissions monitoring equipment, data acquisition systems, and compliance software, along with certifications like EPA Method 9 or relevant OSHA training, is typically required. Attention to detail, problem-solving skills, and effective communication help you excel in troubleshooting and maintaining regulatory compliance. These competencies ensure accurate emissions reporting, equipment reliability, and adherence to environmental standards.

What is the difference between CEMS vs Environmental Technicians?

AspectCEMSEnvironmental Technicians
Required CertificationsCalibration and maintenance certifications, sometimes EPA-relatedEnvironmental sampling, safety, and possibly EPA certifications
Work EnvironmentIndustrial settings, power plants, manufacturing facilitiesFieldwork, laboratories, environmental sites
Industry UsageMonitoring emissions, ensuring compliance in industrial plantsSampling, testing, and analyzing environmental samples

While both CEMS and Environmental Technicians work in environmental monitoring, CEMS specialists focus on continuous emissions monitoring systems in industrial settings, ensuring compliance and system accuracy. Environmental Technicians perform sampling and testing in various environments, often supporting environmental assessments and compliance. The roles are complementary but distinct in scope and daily tasks.

What are popular job titles related to Cems jobs in California?

For Cems jobs in California, the most frequently searched job titles are:

What job categories do people searching Cems jobs in California look for?

The top searched job categories for Cems jobs in California are:

Cems jobs near you
Infographic showing various Cems job openings in California as of August 2026, with employment types broken down into 1% As Needed, 91% Full Time, 5% Part Time, and 3% Contract. Highlights an 92% Physical, 4% Hybrid, and 4% Remote job distribution, with an average salary of $40,061 per year, or $19.3 per hour.

Principal Air Quality Engineer (Source Test)

Air & Waste Management As

Richmond, CA • On-site

$120 - $150/hr

Other

Posted 3 days ago

New

Job description

Join an agency committed to creating a healthy breathing environment for every Bay Area resident while protecting and improving public health, air quality, and the global climate!

The Air District is currently accepting applications for the position of Principal Air Quality Engineer (Source Test) in the Source Test Section. This is an open recruitment for one (1) full‑time, represented position.

About the Position

The Principal Air Quality Engineer will be tasked as the program lead for oversight of facility contracted source testing. The assigned work includes review of contractor source test reports, protocols, and special study plans and methodologies; assignment of reviews to source test staff in cooperation with the Supervising Air Quality Engineer; evaluation of results and recommendation of acceptance or rejection, and appropriate enforcement action; field observation of private contractors during facility source tests; application assessment of source test methodology and related Quality Assurance/Quality Control (QA/QC) metrics; and employment of best engineering principles and practices to accurately evaluate facility emissions.

About the Division/Office

The Source Test Section performs source emission tests at regulated facilities for compliance determination, emission factor development, and information gathering. Facilities that are commonly tested include petroleum refineries, power plants, manufacturing facilities, wastewater treatment plants, landfills, and gasoline dispensing facilities. The section also provides regulatory oversight for facility continuous emission monitoring system (CEMS) operation, facility contracted source testing, and special testing or measurement projects.

Minimum Qualifications
  • Education & Experience: Equivalent to graduation from a four‑year college or university with major coursework in environmental, chemical, mechanical or petroleum engineering or a closely related field and four years of air quality environmental engineering experience.
Other Requirements
  • Must possess a valid California driver's license.
Physical, Lift & Climb Test
  • Must pass a physical exam and be able to meet the requirements of a lift test for occasional physical duties.
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