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Third Class Operating Engineer Jobs in Long Beach, CA

Anduril Industries

Senior Software Engineer

Costa Mesa, CA · On-site

$131K - $173K/yr

... operating system that powers our family of autonomous systems, sensors, and third-party ... As a core engineering capability, LatticeOS directly enables mission-critical operations across all ...

CYNET SYSTEMS

Senior Manufacturing Engineer

Irvine, CA · On-site

$54 - $59/hr

The project manager between third-party vendors in leading design and implementation of complex ... Observe workers operating equipment or performing tasks to determine time involved and fatigue rate ...

Third

Director of Paid Media

Los Angeles, CA · On-site +1

Our integrated acquisition strategy connects best-in-class teams across TikTok, Whatnot, Meta, Snap ... for Third and our clients. Build the Operating System * Manage, coach, and develop the team ...

Third

Director of Paid Media

Los Angeles, CA · On-site

$100 - $150/hr

Our integrated acquisition strategy connects best-in-class teams across TikTok, Whatnot, Meta, Snap ... for Third and our clients. Build the Operating System * Manage, coach, and develop the team ...

Arcturus

Lead Process Engineer

Los Angeles, CA · On-site

$111K - $144K/yr

... operating temperatures. Our technology is designed to significantly improve the performance of ... At its core, Arcturus is developing a new class of carbon nanomaterial-infused metal matrix ...

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Showing results 21-40

All JobsThird Class Operating Engineer JobsThird Class Operating Engineer Jobs in Long Beach, CA

Third Class Operating Engineer information

See Long Beach, CA salary details

$37.9K

$102K

$156.1K

How much do third class operating engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for third class operating engineer in Long Beach, CA is $101,961.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,500.00 and $115,700.00 per year, depending on experience, location, and employer.

What is the difference between Third Class Operating Engineer vs Second Class Operating Engineer?

AspectThird Class Operating EngineerSecond Class Operating Engineer
CredentialsRequires a Third Class license, often with specific experienceRequires a Second Class license, more extensive experience and testing
Work EnvironmentOperates boilers, pumps, and HVAC systems in buildings or facilitiesHandles larger or more complex systems, often in industrial or larger commercial settings
Employer & IndustryCommonly employed in commercial buildings, hospitals, and schoolsFound in industrial plants, large commercial facilities, and power plants

The main difference between a Third Class Operating Engineer and a Second Class Operating Engineer lies in their licensing requirements, scope of work, and the complexity of systems they operate. Second Class licenses permit handling larger and more complex equipment, often in industrial settings, while Third Class licenses are suitable for smaller systems in commercial buildings.

What are popular job titles related to Third Class Operating Engineer jobs in Long Beach, CA? For Third Class Operating Engineer jobs in Long Beach, CA, the most frequently searched job titles are:
What job categories do people searching Third Class Operating Engineer jobs in Long Beach, CA look for? The top searched job categories for Third Class Operating Engineer jobs in Long Beach, CA are:
What cities near Long Beach, CA are hiring for Third Class Operating Engineer jobs? Cities near Long Beach, CA with the most Third Class Operating Engineer job openings:
Third Class Operating Engineer jobs near you

Sr. Engineer - Nuclear Power Engineer, Plant

EN Engineering LLC

Los Angeles, CA • Remote

$112K - $154K/yr

Full-time

Re-posted 6 days ago

Job description

Join ENTRUST's Power Generation group as a fulltime Senior Nuclear Power Engineer – Plant focused on supporting plant engineering activities for nuclear power plants. This position offers remote and hybrid schedule options with minimal travel required.

ENTRUST Solutions Group Power Generation offers independent third-party engineering solutions to global power providers and plant operations. Power Generation's service offerings cover nuclear, conventional, and renewable power, as well as compliance, encompassing plant conceptual design through operations and maintenance.

As a key member of our Power Plant Engineering Team, you will serve as the subject matter expert and company resource for nuclear plant consulting projects. You'll be responsible for preparing for client meetings and leading discussions, demonstrating your technical expertise in power plant engineering to execute projects independently. You’ll also mentor younger team members and drive technical excellence across the team. Additionally, you'll assist management with business opportunities, conferences, and training sessions, and interface with industry organizations. With a travel requirement of up to 10-15% for site visits, client meetings, and conferences, this role offers a dynamic and engaging opportunity to make a significant impact on the business side of the industry.

Minimum Requirements:

  • Bachelor's degree (or higher) in Engineering.
  • 10+ years of demonstrated experience in power generation engineering at OEM’s and/or utilities.
  • 5+ years in the comparable nuclear industry positions: Turbine Engineer, System Engineer, Design Engineer, Equipment/Plant Subject Matter Expert, Senior Reactor Operator.
  • Proficiency in relevant engineering, calculations, assessments, and analyses.
  • Willingness to travel as required to support projects and business development initiatives.
  • Travel 10 – 15%

Preferred Qualifications:

  • Professional Engineering licensure and advanced degree
  • Vibration analysis capabilities/certification
  • Familiarity with nuclear plant administrative processes
  • Familiarity with nuclear modification and design processes
  • TapRooT root cause analysis qualification
  • SRO certification
  • Expertise in the following:
    • EHC Systems
    • LO Systems
    • Plant Performance Assessments
    • MSRs
    • Feedwater Heating
    • Pumps
    • Generator Auxiliaries
    • Major Turbine Valves
    • Main Condensers
    • Heat Exchangers

In return for top talent, ENTRUST Solutions Group offers:

  • Generous paid time off and benefits
  • 401(k) retirement program with a company match
  • Career development programs
  • Tuition reimbursement
  • Flexible work schedule

ENTRUST Solutions Group is proud to be an Equal Employment Opportunity employer. We celebrate diversity and do not discriminate based on race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability status, or any other applicable characteristics protected by law.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. ENTRUST Solutions Group does not accept unsolicited headhunter or agency resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with ENTRUST Solutions Group.

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