Engineering technician jobs in Ontario, CA

Aug 24, 2026

Full time

$75,000 - $110,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Requires highly developed job knowledge/skills. Requires a High School Diploma or equivalent and a minimum of 8 years of prior relevant experience or 2 years post-Secondary/Associates Degree with a minimum of 4 years of prior related experience. L3Harris...

Aug 24, 2026

Full time

Field Technician D

$65.00 - $139.00 hourly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will...

Aug 27, 2026

Full time

CIVIL ENGINEERING DRAFTING TECHNICIAN 7232 (C) (REVISED 07-31-2025)

$67,922 - $117,095 yearly

City of Los Angeles Los Angeles, CA

DUTIES ANNUAL SALARY $67,922 to $99,305 The salary in the Los Angeles World Airports and the Harbor Department is $74,019 to $108,179 The salary in the Department of Water and Power is $86,714 to $107,719; $90,306 to $112, 209; $92,206 to $114,547; $94,231 to $117,095 NOTES : Annual salary is at the start of the pay range. The current salary range is subject to change. Please confirm the starting salary with the hiring department before accepting a job offer. Candidates from the eligible list are normally appointed to vacancies in the lower pay grade positions. For information regarding reciprocity between the City of Los Angeles departments and LADWP, go to. A Civil Engineering Drafting Technician performs drafting using a Computer Aided Drafting & Design (CADD) system and other tools in the preparation of engineering designs, plans, and maps. WHERE TO APPLY & APPLICATION DEADLINE Applications will only be accepted on-line. When you...

Aug 29, 2026

Full time

ELECTRONICS COMMUNICATIONS TECHNICIAN LA County

$107,138 yearly

Los Angeles Sheriff's Department CA

FIRST DAY OF FILING July 3, 2024 at 8:00 A.M. (PT) THE FILING PERIOD MAY BE SUSPENDED AT ANY TIME WITHOUT PRIOR NOTICE. THIS EXAMINATION MAY REOPEN AS THE NEEDS OF THE SERVICE REQUIRE. NO APPLICATIONS WILL BE ACCEPTED OUTSIDE OF THE OFFICIAL APPLICATION FILING PERIOD, NO EXCEPTIONS. EXAM NUMBER J6541R TYPE OF RECRUITMENT OPEN COMPETITIVE JOB OPPORTUNITY REBULLETIN INFORMATION: THIS ANNOUNCEMENT IS BEING REPOSTED TO UPDATE THE MINIMUM REQUIREMENTS AND SUPPLEMENTAL QUESTIONNAIRE. DEFINITION Maintains, repairs, tests, configures, and installs fixed, mobile, and portable radio communications and related equipment. CLASSIFICATION STANDARDS Positions allocable to this journey-level class typically report to an Electronics Communications Technician Supervisor. These positions require incumbents to exercise knowledge of the protocols, procedures, techniques, and equipment used to maintain, repair,...

Sep 02, 2026

Full time

Plant Engineer II, Facilities, Maintenance, 40 hrs, Night

$42.15 - $46.49 hourly

Kaiser Ontario, CA

Job Summary: Performs various maintenance task and repairs most equipment and machinery utilized in the Medical Center. Operates machines vital to performing of maintenance and repair. Operates, maintains, modifies and repairs a variety of air conditioning and refrigeration equipment. Essential Responsibilities: Upholds Kaiser Permanentes Policies and Procedures, Principles of Responsibilities and applicable state, federal and local laws. Performs various maintenance tasks such as replacing filters, lubricating bearings, repairing cabinets. Performs electrical repairs such as bed lamps, non-complex electrical devices, changing balsas, repairing electrical line cords, fixing light switches, isolating electrical problems and replacing fuses. Conducts electrical safety test on equipment, electrical plugs and outlets. Unclogs pipes and plumbing fixtures and related equipment as necessary. Performs routine repairs on such equipment as stethoscopes, otoscopes,...

Aug 27, 2026

Full time

Senior Classroom Technology Engineer

$90,000 - $105,000 yearly

Robert Half La Verne, CA

Senior Classroom Technology Engineer Company Overview A leading institution based in Ontario, California is committed to delivering exceptional experiences through innovation and excellence. Serving a diverse and collaborative community, the organization leverages technology to enhance teaching, learning, and engagement. The institution fosters a culture of continuous improvement, service excellence, and professional growth. Role Summary The Senior Classroom Technology Engineer serves as the technical lead for classroom and instructional technology systems, ensuring the reliability, performance, and continuous enhancement of audiovisual and presentation technologies that support teaching and learning. This role combines hands-on technical expertise, operational leadership, and end-user support to deliver an exceptional classroom technology experience. The successful candidate will play a key role in maintaining instructional continuity, improving technology...

Sep 02, 2026

Full time

Plant Engineer II

$42.15 - $46.49 hourly

Kaiser Fontana, CA

Job Summary: Performs various maintenance task and repairs most equipment and machinery utilized in the Medical Center. Operates machines vital to performing of maintenance and repair. Operates, maintains, modifies and repairs a variety of air conditioning and refrigeration equipment. Essential Responsibilities: Upholds Kaiser Permanentes Policies and Procedures, Principles of Responsibilities and applicable state, federal and local laws. Performs various maintenance tasks such as replacing filters, lubricating bearings, repairing cabinets. Performs electrical repairs such as bed lamps, non-complex electrical devices, changing balsas, repairing electrical line cords, fixing light switches, isolating electrical problems and replacing fuses. Conducts electrical safety test on equipment, electrical plugs and outlets. Unclogs pipes and plumbing fixtures and related equipment as necessary. Performs routine repairs on such equipment as stethoscopes, otoscopes,...

Sep 02, 2026

Full time

Plant Engineer II

$42.15 - $46.49 hourly

Kaiser Fontana, CA

Job Summary: Performs various maintenance task and repairs most equipment and machinery utilized in the Medical Center. Operates machines vital to performing of maintenance and repair. Operates, maintains, modifies and repairs a variety of air conditioning and refrigeration equipment. Essential Responsibilities: Upholds Kaiser Permanentes Policies and Procedures, Principles of Responsibilities and applicable state, federal and local laws. Performs various maintenance tasks such as replacing filters, lubricating bearings, repairing cabinets. Performs electrical repairs such as bed lamps, non-complex electrical devices, changing balsas, repairing electrical line cords, fixing light switches, isolating electrical problems and replacing fuses. Conducts electrical safety test on equipment, electrical plugs and outlets. Unclogs pipes and plumbing fixtures and related equipment as necessary. Performs routine repairs on such equipment as stethoscopes, otoscopes,...

Aug 24, 2026

Full time

Lead Systems Engineer

$127,500 - $236,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Contributes to publishing change notices to system specification and update of requirements databases, architectural models, interface definitions, and trace system and Element level requirements. Document analysis results in reports and briefings for...

Aug 24, 2026

Full time

Senior Specialist Systems Engineering

$92,500 - $197,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Systems Engineering - MBSE & Digital Engineering Job Number: 33935 Job Location: Yorba Linda, CA Job Schedule: 4/10 Job Description: The Senior Specialist, Systems Engineer is a senior...

Aug 24, 2026

Full time

Sr. Specialist, Systems Engineering

$106,500 - $197,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineering Job Code: 39768 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Clearance: Active Secret Clearance is required to be considered for this...

Aug 24, 2026

Full time

Systems Engineer - Reliability, Availability, Maintainability & Safety

$92,500 - $171,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Perform RAMS analysis on projects, products, or systems. Review reliability and maintainability analysis documents. Provide necessary RAMS input to help improve product or system. Develop Reliability Block Diagrams and Mean Time Between Failure (MTBF)...

Aug 24, 2026

Full time

Sr Spec, Systems Eng - I&T (Production Transition)

$102,000 - $189,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Bachelor’s degree in science, Technology, Engineering, or Mathematics (STEM) or related discipline with minimum 6 years or a graduate degree with a minimum of 4 years prior relevant experience. In lieu of a degree, minimum of 10 years of prior related...

Aug 24, 2026

Full time

Integration & Test Engineering Manager V&V

$122,000 - $227,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will...

Aug 24, 2026

Full time

Senior Associate, Systems Engineering - Cameo/MBSE

$149,500 - $805,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. In compliance with pay transparency requirements, the salary range for this role in California is $80,5500.00 MIN - $149,500.00 MAX. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to...

Aug 24, 2026

Full time

Engineering Manager - Military GPS & Position, Navigation, and Timing (PNT)

$127,500 - $236,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Contributes to publishing change notices to system specification and update of requirements databases, architectural models, interface definitions, and trace system and Element level requirements. Document analysis results in reports and briefings for...

Aug 24, 2026

Full time

Specialist, Field Engineering - RADAR 1

$76,500 - $141,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Field Engineering - RADAR Job Code: 42877 Job Location: Yorba Linda, CA (with travel to Edwards AFB) Job Schedule: 4/10: Employees work 10 hour days, 4 days a week Responsible for supporting projects and processes within...

Aug 24, 2026

Full time

Senior Specialist Quality Engineer 1

$96,000 - $178,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Supplier/Program Quality Engineering Job Number: 40582 Job Location: Yorba Linda, California Job Schedule: 4/10 Job Description: As a Senior Specialist in Quality Engineering, you will play a pivotal role in...

Aug 24, 2026

Full time

Senior Specialist Systems Engineering

$106,500 - $197,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering Job Number: 41379 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts, 4 days a week Job Description: The Senior Specialist, Systems Engineer is a...

Aug 24, 2026

Full time

Scientist, Electrical Engineer-Hardware/RF/GPS/PNT

$153,000 - $284,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist, Electrical Engineer- Hardware/RF/GPS/PNT Job Number: 42107 Job Location: Yorba Linda, California, On Site Job Schedule: 4/10 Clearance: Must Have Active Secret Clearance to Be Considered Job Description:...

89 technician jobs found in Ontario, CA