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Stack Testing Jobs in California (NOW HIRING)

Cynet Systems

Salesforce QA

Woodland Hills, CA

$50 - $53/hr

The role requires strong experience in quality engineering frameworks, object-oriented programming background, and full stack testing (frontend and backend), with strong expertise in Agentforce work.

CYNET SYSTEMS

Salesforce QA

Woodland Hills, CA · On-site

$50 - $53/hr

The role requires strong experience in quality engineering frameworks, object-oriented programming background, and full stack testing (frontend and backend), with strong expertise in Agentforce work.

CYNET SYSTEMS

Salesforce Tester

Woodland Hills, CA · On-site

$50 - $53/hr

Salesforce QA will work on the Salesforce platform to develop and execute tests to ensure product quality across the development lifecycle, including full stack (backend and frontend) testing with ...

4 Staffing Corp

Full Stack Developer

San Jose, CA

Full Stack Developer San Jose, California, United States About the Job Full Stack Developer We are ... Perform unit testing, debugging, and troubleshooting to ensure software quality and resolve issues.

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All JobsStack Testing JobsStack Testing Jobs in California

Stack Testing information

See California salary details

$43.9K

$133K

$188K

How much do stack testing jobs pay per year?

As of Jun 3, 2026, the average yearly pay for stack testing in California is $133,006.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $155,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Stack Testing Technician, and why are they important?

To thrive as a Stack Testing Technician, you need a solid understanding of environmental science, air sampling methods, and relevant EPA regulations, typically supported by a science degree or equivalent technical training. Familiarity with stack testing equipment, data logging systems, and certifications such as Source Evaluation Society (SES) accreditation are commonly required. Attention to detail, problem-solving abilities, and effective teamwork distinguish top performers in this field. These skills ensure accurate emission measurements, regulatory compliance, and reliable reporting for environmental protection.

What are some common challenges faced by professionals in stack testing, and how can they be addressed?

Professionals in stack testing often encounter challenges related to variable weather conditions, strict regulatory requirements, and the need for precise data collection. Working at elevated heights and handling sensitive equipment also require adherence to stringent safety protocols. To address these challenges, teams typically undergo thorough safety training, use specialized monitoring instruments, and maintain clear communication with other environmental and engineering staff to ensure accurate results and regulatory compliance.

What is stack testing?

Stack testing refers to the process of measuring the emissions released from industrial stacks or chimneys to ensure compliance with environmental regulations. It involves collecting and analyzing samples of gases and particulates emitted during industrial processes. The results help determine if a facility is meeting air quality standards and can identify areas for improvement. Stack testing is typically required by regulatory agencies to monitor pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter.

What is the difference between Stack Testing vs Environmental Technician?

AspectStack TestingEnvironmental Technician
CertificationsEPA Method 3, 6, 9 certificationsEPA certifications, safety training
Work EnvironmentField testing at industrial sites, power plantsField and lab work in environmental sites
Industry UsageIndustrial, power generation, manufacturingEnvironmental consulting, government agencies

Stack Testing and Environmental Technicians both work outdoors and require environmental certifications. However, Stack Testing focuses specifically on emissions testing at industrial stacks, while Environmental Technicians handle broader environmental assessments and sampling. Both roles are essential in environmental compliance but differ in scope and specific certifications.

What are the most commonly searched types of Stack Testing jobs in California? The most popular types of Stack Testing jobs in California are:
What are popular job titles related to Stack Testing jobs in California? For Stack Testing jobs in California, the most frequently searched job titles are:
What job categories do people searching Stack Testing jobs in California look for? The top searched job categories for Stack Testing jobs in California are:
What cities in California are hiring for Stack Testing jobs? Cities in California with the most Stack Testing job openings:
Stack Testing jobs near you
Infographic showing various Stack Testing job openings in California as of May 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $133,006 per year, or $63.9 per hour.
Environmental Client Project Manager - (Stack)

Environmental Client Project Manager - (Stack)

Montrose Environmental Group, Inc.

Antioch, CA • On-site

$85K - $125K/yr

Full-time

Posted 18 days ago

Montrose Environmental Group rating

6.6

Company rating: 6.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

266th of 425 rated business services

Job description

About Us
At Onterris, we build careers grounded in purpose, responsibility and real-world impact.
"For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.
When you join us, you're not just forging a career, you're joining a movement. A movement for better thinking, smarter solutions and lasting impact.
Together, we will advance our way of life and protect the integrity of our environment every step of the way.
A Day in the Life
As a Client Project Manager - Stack, you'll be responsible for guiding and supporting our team in delivering high-quality service for the stack testing group. This role brings together technical know-how, collaborative leadership, and client engagement to promote compliance, reliability, and strong day-to-day operations.
The compensation range for this role is $85k to $125k.
To thrive in this role, you'll be comfortable taking ownership of the following responsibilities:
  • Following established testing methods, procedures, and processes to help support consistent and reliable source testing
  • Assessing client goals, regulatory requirements, and relevant data to craft technical proposals, test plans, and technical reports
  • Managing all technical, financial, and administrative aspects of stationary source testing programs, and projects
  • Determining, overseeing, coordinating, and adjusting project timelines
  • Allocating and directing resources to ensure satisfaction of project goals, timelines, and technical requirements

Your Expertise and Skills
These requirements reflect the knowledge, skills and abilities that help you do your best work here.
  • 5+ years minimum of stack testing experience and QI credentials
  • Capacity for overnight and local travel for multi-weekday projects up to 75% of the time or more
  • Extensive knowledge in applicable Federal, State and Local regulations
  • Experience managing client relationships and overseeing client projects, including budgeting, and managing project costs
  • High School diploma or equivalent
  • Capability to pass background checks and initial and random drug screening
  • Valid driver's license
  • Ability to obtain a DOT medical certification and OSHA Respiratory Protection Medical Evaluation

Work Environment and Physical Requirements
The physical and environmental requirements below reflect what's typically needed to perform the essential functions of this role safely and effectively. We may provide reasonable accommodations to qualified individuals with disabilities, consistent with applicable law, to support performance of the essential functions.
  • Ability to work in outdoor industrial settings, including climbing to and working on elevated platforms (50ft - 300ft) in accordance with OSHA/ANSI and other applicable safety standards
  • Must be able to exert moderate physical effort, including lifting heavy materials up to 50 pounds
  • Often works outdoors and may be exposed to hot and cold environments and extreme weather conditions, including sunlit, rainy and windy conditions
  • Sitting, standing, and walking

Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. For more information, visit www.onterris.com.
We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more.

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