Technician supervisor jobs in Ontario, CA

Oct 01, 2026

Full time

Maintenance and Construction Supervisor I

$63,586 - $89,565 yearly

San Bernardino County San Bernardino, CA

This posting covers San Bernardino County. The location shown is the county; the work may be anywhere in it. The Job Applications Will Be Accepted Until Filled The Department of Public Works is recruiting for Maintenance and Construction Supervisors I who assign and supervise a crew in the performance of maintenance, repair and minor construction projects on flood control, road, landfill and other facilities. For more information, refer to the Maintenance and Construction Supervisor I job description. Positions exist throughout the County. Candidates willing to work in the Mountain and Desert Yards are especially encouraged to apply. Applicants are encouraged to specify all yards on the supplemental questionnaire where they are willing to work in order to maximize their opportunities. EXCELLENT BENEFITS To review job-specific benefits, refer to: Summary of Benefits and the General (Teamsters) Compensation Plan The...

Oct 01, 2026

Full time

Maintenance and Construction Supervisor II

$70,096 - $98,821 yearly

San Bernardino County San Bernardino, CA

This posting covers San Bernardino County. The location shown is the county; the work may be anywhere in it. The Job Applications Will Be Accepted Until Filled The Department of Public Works is recruiting for Maintenance and Construction Supervisors II , who are responsible for planning, scheduling, and supervising work crews performing maintenance, repair, and minor construction work on roadways, flood control, solid waste, and other public works facilities. Additionally, these positions have responsibility over major construction projects and a large staff. List may be used to fill positions throughout the San Bernardino County. Applicants should specify all yards on the supplemental questionnaire where they are willing to work in order to maximize their opportunities. For more information, refer to the Maintenance and Construction Supervisor II job description. EXCELLENT BENEFITS To review job-specific benefits, refer to: Summary...

Sep 24, 2026

Full time

FOOD SERVICE SUPERVISOR II Norwalk

$4,495 - $5,628 monthly

Department of State Hospital-Metropolitan State Hospital Norwalk, CA

METROPOLITAN STATE HOSPITAL-Located in Norwalk, Los Angeles County. *IF YOU HAVE ALREADY APPLIED TO THIS POSITION BASED ON THE PREVIOUS ADVERTISEMENT, YOUR APPLICATION REMAINS UNDER CONSIDERATION AND YOU DO NOT NEED TO RE-APPLY * Under supervision of the Dietetics Assistant Director-Presentation, the Food Service Supervisor II (FSS II) supervises, directs, instructs, and assists Food Service Supervisor I’s in performing their duties and responsibilities directing Food Service Technician I’s/II’s in the areas of the Central Kitchen tray line, dishwashing, and satellite/serving kitchens and dining rooms. The FSS II reviews Food Service Supervisor I’s managing of staffing to ensure maximum efficiency for tray line, dishwashing, and serving kitchens. The FSS II communicates effectively with all Presentation staff, supervisors, Production staff, office staff, and management. The FSS II reviews the Food Service Supervisor I’s assignment...

Sep 18, 2026

Full time

IT Operations Supervisor

Yuhaaviatam of San Manuel Nation Highland, CA

Under the direction of the Manager Operations – IT, the Supervisor, Operations – IT, ensures the execution of various operational strategies by communicating and implementing department objectives. Additionally, this position is responsible for leading a team of Field Support Analysts, that provide best-in-class service. ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Provides leadership to technical teams ensuring alignment with operational support directives and defined service level agreements. 2. Oversees daily operational support functions and resource allocation to consistently meet and exceed business expectations. 3. Collaborates with other department leaders to define, prioritize, and complete various projects and support needs. 4. Creates repeatable processes to meet the needs of a fast-paced organization and establish best-in-class standards. 5. Contributes in the development of short-term and long-term tactical plans to meet operational needs. 6. Monitors and...

Oct 12, 2026

Full time

JC-534054 Right of Way Engineering Supervisor

$11,437 - $14,315 monthly

CalTrans Los Angeles, CA

This posting states its location as Los Angeles County rather than a street address. The work is assigned within that county. Classification: SENIOR TRANSPORTATION SURVEYOR (CALTRANS) Under the general direction of a Supervising Transportation Surveyor, the Right of Way Engineering Office Supervisor is responsible for supervising a group of professional staff, including land surveyors, engaged in all phases of right of way engineering activities. Incumbent will act as liaison between Right of Way, Surveys, Project Development and other District Functional units, other Districts, Headquarters, public agencies and/or individuals. Incumbent must possess a valid Professional California Land Surveyor License or authorized to practice Land Surveying in the State of California in accordance with Land Surveyor's Act. When driving a State vehicle, incumbent must possess a valid driver's license. PARF# 07-27-0154 / JC-534054 Pending DOF approval Personal Leave Program:...

Aug 08, 2026

Full time

Operations Supervisor

Transdev Los Angeles, CA

Overview: Our team has developed a robust culture of safety, professionalism and commitment to Diversity, Equity and Inclusion (DEI). We expect all team members to champion Company standards of conduct and our inclusive culture. Transdev provides a broad range of services for the client’s autonomous driving testing and development efforts. The Operations Supervisor is responsible for managing and overseeing the operations of the business unit; while acting as the Transdev liaison between the Client's program managers and Transdev employees. They manage a team of operators and ensure efficient delivery of the missions requested by our Client. You will be on the ground floor of new technology that will shape the way people travel. And, at the same time, you will be helping implement and drive change for your community and the world. Autonomous vehicle operators and supervisors play an important role in enabling the client to achieve its goal of developing and...

Oct 01, 2026

Full time

Sr. Field Performance Technician

$29.05 - $38.73 hourly

SunRun Solar Ontario, CA

At Sunrun, we’re on a mission to change the way the world interacts with energy, and we’re building a company and brand that puts power at the center of life. To do it, we’re designing a dynamic culture where employee development, well-being, and safety come first. It’s why we’ve become the #1 home solar and battery company in America. We’re unlike any other residential energy company. Our vertically integrated model gives us total control over every part of the energy lifecycle – from sale through installation and beyond – so you can find endless opportunities for growth. Come join a career you can grow in and a culture you can run with. Who We Are We’re on a mission to make energy more reliable and affordable for more people. We provide an opportunity with storage and solar to help people access greater energy independence without the big upfront costs. Sunrun is the largest dedicated residential solar and storage company in the country and has a mission to bring stably priced...

Oct 04, 2026

Full time

Public Safety Dispatcher II Chino

$74,295 - $90,305 yearly

Chino Police Department Chino, CA

WE'RE HIRING PUBLIC SAFTEY DISPATCHER II LATERAL HIRING INCENTIVE Up to $10,000 $5,000 upon new hire $5,000 upon successful completion of probation SALARY & BENFITS $6,191.25 - $7,525.42 Monthly Excellent Benefits $2,599.32 Monthly Benefit Bank for Health Insurance 155 Holiday Hours per Fiscal Year (can be converted to pay) The City of Chino Police Department is seeking dedicated, highly motivated, service-oriented individuals with exceptional multitasking, communication, and critical thinking skills to join our team as a Public Safety Dispatcher II . As the first point of contact during emergencies, Public Safety Dispatchers play a vital role in supporting public safety by providing calm, professional, and timely assistance while coordinating emergency response in a fast-paced, high-pressure environment. To qualify for this position, applicants must have one (1) year of current full-time experience operating a...

Oct 04, 2026

Full time

Public Safety Dispatcher I Chino

$65,448 - $79,553 yearly

Chino Police Department Chino, CA

WE'RE HIRING PUBLIC SAFTEY DISPATCHER I Starting Salary $6,191.25 - $7,525.42 Monthly Excellent Benefits $2,599.32 Monthly Benefit Bank for Health Insurance 155 Holiday Hours per Fiscal Year (can be converted to pay) The City of Chino Police Department is seeking dedicated, highly motivated, service-oriented individuals with exceptional multitasking, communication, and critical thinking skills to join our team as a Public Safety Dispatcher I . As the first point of contact during emergencies, Public Safety Dispatchers play a vital role in supporting public safety by providing calm, professional, and timely assistance while coordinating emergency response in a fast-paced, high-pressure environment. The Chino Police Department's Police Communications Center is staffed by a collaborative team of dedicated professionals who work in a modern, state-of-the-art facility designed to support employee comfort and performance....

Aug 28, 2026

Full time

Maintenance Technician

$22.00 - $26.44 hourly

Essex Property Trust, Inc Walnut, CA

Job Location OCC 167 Walnut Heights Position Type Regular The Maintenance Technician is responsible for performing general maintenance tasks including work orders, unit turns, maintaining the grounds, curb appeal, clubhouse, amenities, and other common areas at one or more properties to assist preserving the asset and to provide a quality living environment for the residents. This position reports to the Community Manager, General Operations Manager or Maintenance Supervisor. WHAT YOU WILL DO: Perform routine and preventive maintenance on building systems, including HVAC, plumbing, electrical, and appliances. Repair and maintain interior and exterior features of the property, including doors, windows, walls, flooring, and fixtures. Respond to maintenance requests from residents, ensuring timely and efficient resolution of issues. Prepare vacant units for new residents, including painting, cleaning, and repairing or replacing damaged or worn items. Ensure that all...

Sep 17, 2026

Full time

Parking Enforcement Officer Covina

$19.00 - $21.40 hourly

Inter-Con Covina, CA

Passion : Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. People : We have transitioned thousands of officers into successful careers in law enforcement, government services, foreign affairs and many more. Partner with us to begin a journey that begins with a commitment and leads to a career of a lifetime. Stand out. Be proud. Be Inter-Con! Inter-Con is searching for aspiring individuals to join our thriving team of Security Officers. You’ll work as a member of a close team to form the backbone of the broad security services Inter-Con provides its valued clients every day. Opportunities exist to work closely with State Government Agencies, Healthcare Institutions, World Class Museums, Local Police Departments, Mobile Bicycle Patrols, state-of-the-art Operations Centers and many more. Specific benefits include: Competitive pay. Recognition and Reward...

Oct 07, 2026

Full time

Crime Analyst Assistant Rialto

$5,834 monthly

Rialto Police Department Rialto, CA

Application Period: This is a continuous recruitment. Applications will be reviewed as they are received, and the posting may close at any time without notice. All appointments to this position are subject to the successful completion of an in-depth background investigation conducted by the Rialto Police Department. To perform sub-professional technical and administrative support of data processing, researching and analyzing crime data. SUPERVISION RECEIVED AND EXERCISED Receives general supervision from the Crime Analyst. Essential Duties and Responsiblities ESSENTIAL AND MARGINAL FUNCTION STATEMENTS -- Essential and other important responsibilities and duties may include, but are not limited to, the following: 1. Review and analyze data gathered from police department records. 2. Compile statistics for use by department divisions and outside agencies; verify accuracy of information; distribute as appropriate. 3. Assist in...

Oct 12, 2026

Full time

JC-534793 CALTRANS EQUIPMENT OPERATOR II

$4,883 - $6,127 monthly

CalTrans Riverside, CA

This posting states its location as Riverside County rather than a street address. The work is assigned within that county. Under the direction of a Caltrans Maintenance Supervisor, Leadworker or other qualified crew member, the Caltrans Equipment Operator II operates a variety of maintenance, construction and landscape equipment requiring a valid Class "A" Commercial Driver's License with Tank Vehicle (N) endorsement, and current medical certificate, while performing duties associated with maintaining the State highway system and all its facilities. Under certain conditions, you may be required to work an alternate work shift that includes weekends. May be required to work overtime including nights, weekends, and holidays. May be required to work temporary and/or intermittent varied work shifts, and may respond to emergency calls. May be loaned to other cost centers. This position is represented under collective bargaining. PARF# 08-26-0108 | JC-534793...

Oct 07, 2026

Full time

IT Supervising Communications Tech

$80,044 - $133,186 yearly

Riverside County Sheriff's Department Riverside, CA

ABOUT THE POSITION The County of Riverside’s Sheriff’s Office has an opportunity for a Radio Communications Supervisor (IT Supervising Communications Technician). The incumbent will serve as a field supervisor with responsibility for the full scope of supervision and will oversee staff engaged in planning, organizing, installing, programming, testing, maintaining, and repairing public safety communication equipment and remote communication shelter infrastructure. The incumbent will also work with vendors to schedule maintenance, repairs, and site visits; review and approve invoices for vendor services; and review environmental documentation for PSEC remote sites. Field work is required. Competitive candidates will have related experience performing the duties described above, including supervisory or lead experience overseeing staff engaged in technically advanced IT-related work. Hands-on technical experience and experience with P25 radio systems are highly desirable. Public...

Oct 05, 2026

Full time

Diesel Mechanic - CNG & Heavy Duty Fleet

$35.76 - $39.60 hourly

Athens Services Riverside, CA

Summary Ready to fuel your career? Athens Services is on the lookout for a skilled Fleet Maintenance Technician to join our team. As the go-to expert in diagnosing and repairing mechanical/technical issues in diesel and CNG fleets, you'll be essential to our operation. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly. With experience in heavy truck equipment maintenance, familiarity with DOT CHP repair processes, and excellent communication skills, you're the perfect fit. We offer a competitive benefits package, including medical, dental, and vision coverage, 401K, life insurance, and professional development opportunities. Ready to drive your career forward? Apply now and let's hit the road together! The Fleet Maintenance Tech reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor. The Fleet Maintenance Tech I is personally responsible for providing proper...

Oct 05, 2026

Full time

Diesel Mechanic - CNG & Heavy Duty Fleet

$35.76 - $39.60 hourly

Athens Services Riverside, CA

Summary Ready to fuel your career? Athens Services is on the lookout for a skilled Fleet Maintenance Technician to join our team. As the go-to expert in diagnosing and repairing mechanical/technical issues in diesel and CNG fleets, you'll be essential to our operation. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly. With experience in heavy truck equipment maintenance, familiarity with DOT CHP repair processes, and excellent communication skills, you're the perfect fit. We offer a competitive benefits package, including medical, dental, and vision coverage, 401K, life insurance, and professional development opportunities. Ready to drive your career forward? Apply now and let's hit the road together! The Fleet Maintenance Tech reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor. The Fleet Maintenance Tech I is personally responsible for providing proper...

Oct 05, 2026

Full time

Diesel Mechanic - CNG & Heavy Duty Fleet

$35.76 - $39.60 hourly

Athens Services Riverside, CA

Summary Ready to fuel your career? Athens Services is on the lookout for a skilled Fleet Maintenance Technician to join our team. As the go-to expert in diagnosing and repairing mechanical/technical issues in diesel and CNG fleets, you'll be essential to our operation. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly. With experience in heavy truck equipment maintenance, familiarity with DOT CHP repair processes, and excellent communication skills, you're the perfect fit. We offer a competitive benefits package, including medical, dental, and vision coverage, 401K, life insurance, and professional development opportunities. Ready to drive your career forward? Apply now and let's hit the road together! The Fleet Maintenance Tech reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor. The Fleet Maintenance Tech I is personally responsible for providing proper...

Sep 19, 2026

Full time

Engineering Aide/Engineering Technician I

$69,366 - $97,343 yearly

County of Riverside Riverside, CA

ABOUT THE POSITION The County of Riverside seeks candidates to fill positions throughout Riverside County. A list of eligible candidates will be established to fill current and future vacancies. Engineering Aide: $47,355.58 - $67,201.13 Annually Engineering Technician - Level I: $55,747.08 - $87,563.53 Annually Do you have... Public Works experience with International Conference of Building codes (ICBO), California State Water Quality requirements and National Pollutant Discharge Elimination System (NPDES)? If so, we encourage you to apply! The Riverside County Department of Waste Resources has an opening for an Engineering Aide or Engineering Technician I at the Badlands Sanitary Landfill located in Moreno Valley. The Engineering Aide is a natural progression underfill for the Engineering Technician I. Engineering Aide The Engineering Aide, under close supervision, provides technical and administrative support to engineers, assisting in project planning,...

California Governor's Officer of Emergency Services

Aug 31, 2026

Full time

JC-527868 Telecommunications Systems Technician III

$7,738 - $10,218 monthly

California Governor's Officer of Emergency Services Riverside, CA

Are you looking for an exciting and fast-paced career? Join the California Governor's Office of Emergency Services (Cal OES) and be part of an organization that serves as a leader in emergency management and homeland security through dedicated service to all. We are looking for enthusiastic and motivated individuals to join our team. If you are interested in a challenging opportunity in a high-energy, team-oriented environment, you are encouraged to apply. Under the direction of the Telecommunications Systems Operations Supervisor I, the Telecommunications Systems Technician III (TST III) is responsible for responding to and resolving the most critical and complex public safety communications problems for State Agency clients. The TST III will also have lead responsibility over one or more technicians and may act as the area supervisor in their absence. Incumbents perform the full range of technician responsibilities required to ensure the continued operation of all public...

Sep 30, 2026

Full time

Dispatcher

$70,679 yearly

University of California Riverside UCR Riverside, CA

Under close supervision of the Communications Supervisor, the Dispatcher will perform entry-level work in operating a 911 telephone system and a computer-aided dispatch (CAD) system on an assigned shift in support of a 24-hour, 7-day-per-week operation at the UC Riverside Police Department. The Dispatcher is responsible for entering calls into CAD; managing and routing 9-1-1 and Police telephone calls, and prioritizing dispatched calls for service to ensure the safety of all field personnel. The Dispatcher is also responsible for operating and monitoring numerous radios on various frequencies; monitoring fire, robbery, and intrusion alarm systems; making inquiries and entries into computer check systems; disseminating information to the proper authority; and operating numerous computer systems with connections to local State and Federal Law enforcement systems. The full salary range for the Dispatcher is $32.24 - $42.99 per hour. However, the expected pay scale for this position is...

250 supervisor jobs found in Ontario, CA