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Operator Engineer Jobs in California (NOW HIRING)

Lead Operating Engineer

Santa Clara, CA · On-site

$120K - $158K/yr

What this job involves The Lead Operating Engineer supervises and directs maintenance personnel in the installation, repair, and maintenance of all base building and critical system machinery and ...

Lead Operating Engineer

San Diego, CA · On-site

$109K - $143K/yr

Job Title Lead Operating Engineer Summary *LAB OR HOSPITAL EXPERIENCE REQUIRED* Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems ...

Program TV's and perform general housekeeping and engineering-related inventory duties. Use the Lockout/Tagout system before performing any maintenance work. Perform repairs on interior and exterior ...

The Operating Engineer/Journeyman is responsible for managing the installation of upgrades for commercial landscape maintenance accounts. Duties and Responsibilities: * Use hand and/or power tools or ...

Lead Operating Engineer

Costa Mesa, CA · On-site

$110K - $144K/yr

Lead Operating Engineer Facility Operations What this role involves This position leads engineering operations within a large commercial facility, overseeing building systems performance, maintenance ...

Lead Operating Engineer

San Jose, CA · On-site

$120K - $158K/yr

Job Title Lead Operating Engineer Summary Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The ...

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The Roving Operating Engineer will be responsible for oversight and maintenance of the assigned portfolio of commercial and office buildings by managing and directing the inspection, maintenance, and ...

Operating Engineer 2

Costa Mesa, CA · On-site

$43.26 - $48.07/hr

Operating Engineer 2 - JLL What this job involves: The Operating Engineer 2 is responsible for operating, maintaining, troubleshooting, and repairing critical facility systems equipment in a ...

Crane Operator

Vallejo, CA · On-site

$34.41 - $68.18/hr

Crane Operator - Classification - Operating Engineer - Union (OE3) Friction/Conventional Job Summary: The Marine Crane Operator is responsible for the safe and efficient operation of cranes on ...

Crane Operator

Vallejo, CA · On-site

$34.41 - $68.18/hr

Crane Operator - Classification - Operating Engineer - Union (OE3) Friction/Conventional Job Summary: The Marine Crane Operator is responsible for the safe and efficient operation of cranes on ...

Showing results 41-60

Operator Engineer information

See California salary details

$35.5K

$83.9K

$133.2K

How much do operator engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for operator engineer in California is $83,915.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,600.00 and $92,800.00 per year, depending on experience, location, and employer.

What is an operator engineer?

Operator Engineers are professionals responsible for operating, maintaining, and troubleshooting complex machinery and systems in industries such as manufacturing, energy, and telecommunications. They ensure that equipment runs efficiently and safely, performing routine inspections and making adjustments as needed. Operator Engineers often work alongside other technical staff to diagnose issues and optimize system performance. Their role is critical in minimizing downtime and ensuring smooth operations within their facilities.

What are the key skills and qualifications needed to thrive as an operator engineer, and why are they important?

To thrive as an Operator Engineer, you need a solid understanding of engineering principles, process operations, and safety protocols, often supported by a relevant engineering degree or technical certification. Familiarity with control systems, SCADA, DCS, and industrial automation software is typically required. Strong problem-solving, attention to detail, and effective communication skills help you excel in monitoring operations and coordinating with teams. These skills are crucial for ensuring efficient, safe, and reliable operation of industrial systems.

What are some common challenges operator engineers face when working with automated systems, and how can they be addressed?

Operator Engineers often encounter challenges such as troubleshooting complex automated equipment, managing unexpected system failures, and ensuring consistent production quality. Addressing these issues typically involves staying updated with the latest technology, maintaining clear communication with maintenance and engineering teams, and following standardized operating procedures. Continuous training and hands-on experience are essential for quickly diagnosing problems and minimizing downtime, making adaptability and teamwork crucial skills in this role.

What is the difference between Operator Engineer vs Maintenance Technician?

AspectOperator EngineerMaintenance Technician
Required CredentialsRelevant certifications, technical training, sometimes an engineering degreeTechnical certifications, trade school diploma, or associate degree
Work EnvironmentIndustrial plants, manufacturing facilities, power plantsFactories, industrial sites, equipment maintenance areas
Employer & Industry UsageManufacturing, energy, utilitiesManufacturing, facilities management, industrial sectors

Operator Engineers and Maintenance Technicians often work in similar industrial environments and require technical certifications. Operator Engineers focus on operating and controlling complex machinery, while Maintenance Technicians specialize in repairing and maintaining equipment. Both roles are essential for smooth plant operations and are frequently searched together by employers and job seekers in industrial sectors.

Do operator engineers need a degree?

Operator engineers typically do not require a college degree but need technical training, certifications, and experience with machinery and systems. Many employers prefer candidates with a high school diploma or equivalent and relevant technical skills, often gained through vocational programs or apprenticeships.

How much do operator engineers make?

Operator engineers in California typically earn an average annual salary between $70,000 and $100,000, depending on experience, certifications, and the industry sector. They often work with heavy machinery, require technical skills, and may need specialized training or licenses.

What cities in California are hiring for Operator Engineer jobs?

Cities in California with the most Operator Engineer job openings:

What are popular job titles related to Operator Engineer jobs in CA?

For Operator Engineer jobs in CA, the most frequently searched job titles are:

Infographic showing various Operator Engineer job openings in California as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $83,915 per year, or $40.3 per hour.

Lead Operating Engineer

JLL

Santa Clara, CA • On-site

$120K - $158K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago


JLL rating

8.3

Company rating: 8.3 out of 10

Based on 291 frontline employees who took The Breakroom Quiz

49th of 209 rated real estate companies


Job description

JLL empowers you to shape a brighter way.

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented peopleand empowering them tothrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

What this job involves

The Lead Operating Engineer supervises and directs maintenance personnel in the installation, repair, and maintenance of all base building and critical system machinery and equipment within a healthcare facility environment. You'll be responsible for supervising, scheduling, and coordinating the activities of the operating team while ensuring compliance with Joint Commission and regulatory standards. This role requires you to expand the capabilities of your operations staff through hands-on training, oversee preventative maintenance programs, and manage contracted maintenance work. You'll serve as the backup to the Operations Manager and play a key role in maintaining a safe,

efficient, and compliant healthcare facility operation.

Your day-to-day tasks will include:

  • Supervising and directing the maintenance staff, monitoring performance of assigned responsibilities, and performing or directing all maintenance department service requests to ensure work is accomplished efficiently with minimal disruption
  • Providing hands-on training and supervision to expand operations staff capabilities, including demonstrating proper use of tools, teaching basic maintenance and safety procedures, and recommending relevant outside engineering courses
  • Supervising and implementing the preventative maintenance program, scheduling tasks with minimum service disruption, ordering parts and equipment required for repairs, and maintaining inventory
  • Checking malfunctioning equipment, determining corrective action required to restore satisfactory operating condition, and facilitating root cause analysis
  • Directing the performance of contracted maintenance work, ensuring timely completion, overseeing equipment warranty obligations, and securing equipment manuals and drawings from installers/contractors
  • Ensuring availability of adequate operating inventory of tools and supplies by preparing purchase order requests, developing sources for stock materials, and performing periodic supply checks
  • Recommending and estimating facilities repairs and improvements for inclusion in the annual budget while implementing at least one cost savings action annually relating to energy or utility consumption

Physical Demands and Work Environment:

  • Visually inspect machinery and buildings
  • Ability to frequently walk up and down stairs for inspections and emergency procedure practice or implementation
  • Valid US Driver's License
  • Ability to climb ladders up to 40 feet and lift 60 lbs repeatedly
  • Ability to detect emergency alarms - auditory and/or visual
  • Equipment inspections require getting on hands and knees to reach areas difficult to access

Required Qualifications:

  • Minimum of a high school diploma
  • 5+ years of experience in facility/plant engineering maintenance
  • Thorough understanding of Joint Commission and other regulatory surveys
  • Exposure to HVAC, fluid handling/pumping, fluid filtering, mechanical systems, welding, and electrical systems engineering and operation with multi-skills in a minimum of two craft areas
  • Good interpersonal skills with ability to communicate well in both oral and written reports and possesses excellent customer service skills
  • Proficiency in basic computer application software such as MS Office and Email
  • Valid US Driver's License

Preferred Qualifications:

  • Two years of trade or vocational schooling or apprenticeship in electrical, piping/plumbing, refrigeration or HVAC
  • Familiarity with a Computerized Maintenance Management System (CMMS preferably "360 Facility")
  • Understanding of Building Automation System (BMS)
  • Experience training and developing maintenance personnel
  • Knowledge of hazardous materials storage, usage, and disposal compliance requirements
  • Experience with warranty management and contractor oversight

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Estimated compensation for this position:

77,520.00 - 96,500.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

On-site -Santa Clara, CA

If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!


Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

  • 401(k) plan with matching company contributions

  • Comprehensive Medical, Dental & Vision Care

  • Paid parental leave at 100% of salary

  • Paid Time Off and Company Holidays

  • Early access to earned wages through Daily Pay

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you'repursuing.

JLL Privacy Notice

Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL's recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.

For additional details please see our career site pages for each country.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

Jones Lang LaSalle ("JLL") is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process - including the online application and/or overall selection process - you may email us at HRSCLeaves@jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment.

Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest.

Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate.

California Residents only

If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view ourSupplemental Privacy Statement which describes your rights and disclosures about your personal information.If you are viewing this on a mobile device you may want to view the CCPA version on a larger device.

Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Accepting applications on an ongoing basis until candidate identified.


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