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Stack Testing Jobs in Los Angeles, CA (NOW HIRING)

Safety Specialist

Santa Ana, CA ยท On-site

$70K - $90K/yr

Experience in Stack Testing a plus * Prior Health or Industrial Hygiene experience a plus * Self-motivated and able to prioritize tasks with competing priorities, is required * Knowledge and ...

Lead Full Stack Engineer

Los Angeles, CA ยท On-site

$140 - $220/hr

Overview Genies is seeking a contract Lead Full Stack Engineer to guide the technical direction ... testing. Critically evaluate AI-generated output -- catching complexity, duplication, or ...

... testing, and deployment * Building and maintaining responsive front-end applications using Angular ... Leading adoption of full stack technologies and practices that drive performance and operational ...

Full Stack Software Engineer

Torrance, CA ยท On-site

$122K - $224K/yr

Own individual features from specification through implementation, testing, deployment, and post ... full-stack development * Fluency in TypeScript with solid experience in Node.js and modern ...

Senior Full Stack Developer

Santa Monica, CA ยท On-site

$130K - $150K/yr

... testing, and deployment * Building and maintaining responsive front-end applications using Angular ... Leading adoption of full stack technologies and practices that drive performance and operational ...

Java Full Stack Developer

Los Angeles, CA

$56.50 - $73/hr

Full Stack Developers with good J2EE experience. Strong background in J2EE development, Spring ... Build, Testing and deployment tools like Junit, Jenkins, Ant, Maven, Gradle. - Experience in ...

About The Role We are looking for an experienced Full Stack Engineer Lead to guide the design ... Ensure system reliability, scalability, and observability through sound DevOps, CI/CD, testing, and ...

Full Stack Engineer Lead

Westlake Village, CA ยท On-site

$150K - $200K/yr

About The Role We are looking for an experienced Full Stack Engineer Lead to guide the design ... Ensure system reliability, scalability, and observability through sound DevOps, CI/CD, testing, and ...

About The Role We are looking for an experienced Full Stack Engineer Lead to guide the design ... Ensure system reliability, scalability, and observability through sound DevOps, CI/CD, testing, and ...

About The Role We are looking for an experienced Full Stack Engineer Lead to guide the design ... Ensure system reliability, scalability, and observability through sound DevOps, CI/CD, testing, and ...

About The Role We are looking for an experienced Full Stack Engineer Lead to guide the design ... Ensure system reliability, scalability, and observability through sound DevOps, CI/CD, testing, and ...

Showing results 21-40

Stack Testing information

See Los Angeles, CA salary details

$47.9K

$145.2K

$205.3K

How much do stack testing jobs pay per year?

As of Aug 10, 2026, the average yearly pay for stack testing in Los Angeles, CA is $145,217.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,600.00 and $170,200.00 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 popular job titles related to Stack Testing jobs in Los Angeles, CA? For Stack Testing jobs in Los Angeles, CA, the most frequently searched job titles are:
What cities near Los Angeles, CA are hiring for Stack Testing jobs? Cities near Los Angeles, CA with the most Stack Testing job openings:
Infographic showing various Stack Testing job openings in Los Angeles, CA as of July 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 100% In-person job distribution, with an average salary of $145,217 per year, or $69.8 per hour.

Safety Specialist

Onterris

Santa Ana, CA โ€ข On-site

$70K - $90K/yr

Full-time

Re-posted 13 days ago


Job description

About Us

At Onterris, we build careers grounded in purpose,responsibilityand 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,interwovenand international. Our scientists, engineers, field teams,consultantsand professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.

When you join us,you'renot just forging acareer,you'rejoining a movement. A movement for better thinking, smartersolutionsand 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 Safety Specialist for our Stack Division, you will report to the Safety Director. The duties below are anticipated but may change based on the candidate's skillset and knowledge base. In general, we share duties and projects based on need, so flexibility is vital to the success of the role

The compensation range for this role is $70k to $90k.

To thrive in this role, you'll be comfortable taking ownership of the following responsibilities:

  • Build interpersonal relationships with the Safety Director and senior leadership
  • Drive standardization of HSE practices through the teams to achieve continuous improvement in HSE performance
  • Provide HSE support to customer locations that include major refineries, chemical plants, power plants, and other testing facilities
  • Work with line management to proactively ensure compliance with government regulations, customer, and company requirements
  • Perform written program audits, track action items to closure, and assist local offices in completing necessary tasks
  • Inspect workplace environments, activities, and conditions to verify compliance with local, state and OSHA requirements
  • Measure and report on KPIs and utilize HSE systems to foster improved HSE performance improvement
  • Assist with and/or investigate and document incidents with local teams, and develop meaningful corrective actions
  • Develop periodic written communications, such as "Safety Flashes" and "Safety Toolbox Talks" to reinforce relevant topics
  • Identify problems related to safety/compliance, and present and implement solutions
  • Prepare periodic safety posters, safety meeting materials, newsletters, etc., to share with local offices
  • Develop and deliver training modules for HSE tasks
  • Complete assigned projects and tasks in a timely manner
  • Assist with the Driver Safety Dashboards, driver list, asset lists
Your Expertise and Skills

These requirements reflect the knowledge, skills and abilities that help you do your best work here.

  • Degree in Safety or Environmental or related field (required)
  • 1-5 years of relevant safety work experience (required)
  • General knowledge of Federal and State OSHA requirements
  • Experience in Stack Testing a plus
  • Prior Health or Industrial Hygiene experience a plus
  • Self-motivated and able to prioritize tasks with competing priorities, is required
  • Knowledge and experience with, but not limited to, hands-on training is a plus
  • Proficiency in Microsoft Office Suite and other related business applications/software is required
  • OSHA 30-hour training a plus
  • Strong verbal and written communication skills
  • Ability to work independently and in a team environment
  • Must have a valid driver's license and a clean driving record
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 in accordance withOSHA/ANSIandother applicablesafetystandards
  • Ability to climb ladders and stairs and navigate industrial facilities
  • Ability to wear a respirator
  • Ability to walk on uneven surfaces when at other facilities or project locations
  • Ability to travel up to 50% of the time, both domestically and internationally
  • Ability to work at a desk and/or computer for extended hours

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.