Operations technician jobs in Yorba Linda, CA

Aug 09, 2026

Full time

Sheriff's Air Conditioning Mechanic Orange County

$82,908 yearly

Orange County CA

Sheriff's Air Conditioning Mechanic This recruitment will be open on a continuous basis and will close at 11:59 p.m. (PST) on the day the Department needs are met. Applicants are encouraged to apply immediately. In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 4.25% increase Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. Some positions in this job classification may be assigned to work schedules that include weekends, evening shift, or night shift and may be assigned to work in a Correctional Facility. Night shift or Evening shift differential is paid in addition to hourly salary as listed. An employee who is...

Aug 31, 2026

Full time

Physical Security Operations Manager- Torrance

$130,000 yearly

VectorUSA Torrance, CA

Physical Security Operations Manager Torrance, California Position Summary The Physical Security Operations Manager is responsible for leading the daily operations of VectorUSA's Physical Security Services organization. This role oversees workforce planning, project execution support, operational processes, financial performance, field resource management, and continuous improvement initiatives to ensure projects are delivered safely, on schedule, within budget, and with exceptional customer satisfaction. Working closely with Project Management, Engineering, Sales, Purchasing, Warehouse Operations, and Executive Leadership, the Operations Manager develops and implements operational strategies that maximize technician utilization, improve profitability, enhance customer satisfaction, and support the continued growth of the Physical Security business. This position is responsible for creating a culture of accountability, operational...

Aug 24, 2026

Full time

Equipment Operator (Horticulture)

Yuhaaviatam of San Manuel Nation Highland, CA

ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Operates street sweepers, scrubbers, and specialized cleaning equipment to maintain parking garages, parking lots, roadways, and exterior pedestrian areas in accordance with resort cleanliness standards; performs scheduled sweeping and scrubbing routes, including garage-by-garage rotations. 2. Removes trash and debris from exterior areas, parking garages, parking lots, planter beds, and walkways; performs manual sweeping and detailed cleaning in areas inaccessible to equipment. 3. Performs basic preventive maintenance on assigned equipment, including lubrication, fluid checks, filter replacement, battery charging, and fuel inspections; completes daily inspection logs, route logs, and other required documentation, and promptly reports equipment deficiencies or safety concerns to the Supervisor or Lead. 4. Supports Grounds and Exterior Maintenance operations by assisting with pressure-washing water support, material staging,...

Aug 24, 2026

Full time

Utility Plant Operator II

Yuhaaviatam of San Manuel Nation Highland, CA

ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Oversees the operation of cooling towers, blowers, chillers, Cogen system, boilers, and other plant equipment. Ensures guest comfort through operation of the building automation systems to maintain building climate controls. Communicates work performed and/or updates and maintains daily required log keeping. Participates in training programs to stay current on industry best practices and safety protocols.  2. Inspects and performs preventative maintenance to ensure clear milestones are set and followed, including mechanical, electrical, HVAC, and environmental management systems. Reviews and updates plant logs, develops preventive maintenance instructions, and assists the Assistant Manager in planning routine maintenance and shutdowns. Conducts risk assessments of equipment failures, minimizing risk, and implements new technologies to improve equipment reliability and efficiency. Ensures all maintenance activities are documented...

Jul 03, 2026

Full time

Mechanics Level II, Fontana, Ca

$41.62 hourly

GAF Roofing Fontana, CA

Essential Duties Work safely and efficiently while being careful to follow all safety requirements as determined by management. Ability to install, maintain, repair and troubleshoot industrial machinery, mechanical equipment in a manufacturing setting. Work independently and to analyze and recommend repair procedures for equipment failures and must demonstrate mechanical insight in recommending options. Troubleshoot equipment failures or breakdowns on all equipment. Understand how to start up and shut down production equipment. Identify equipment parts as needed. Be efficient re-knifing all types of plant product cutting cylinders. Complete work orders as assigned by Supervisor. Recommend corrective action to solve mechanical issues on the production lines. Always maintains an orderly, clean and safe working area. Capable of requisitioning machine parts pulled from the maintenance storerooms. Perform other tasks as assigned....

Aug 07, 2026

Full time

Construction Sales Consultant - Northern LA HD Supply

$84,700 - $123,700 yearly

HD Supply Los Angeles, CA

Construction Sales Consultant - Northern LA HD Supply R26002503 Job Summary Responsible for all technical and quality assurance aspects of installation projects. Oversee labor by subcontractors, recruitment, training, and monitoring customer satisfaction in a defined geographic location(s). This position requires operation of a Company Vehicle or a Personal Vehicle and such operation is done consistently more than 20% of the average work week. If selected for this position, the company will run a Motor Vehicle Record (MVR) report. A requirement of this position is an acceptable MVR report. Major Tasks, Responsibilities, and Key Accountabilities Monitors and ensures installer's workmanship and recruit, train, and maintain contractors. Accompanies installers on measurement of unit and reviews labor bid before submission to the customer. Visually inspects materials and merchandise and facilitates all needed documentation. Coordinates with the...

Aug 31, 2026

Full time

SME Operations Research Analyst (TS/SCI)- Los Angeles AFB

$145,000 - $165,000 yearly

Delta Solutions and Strategies Los Angeles, CA

SME Operations Research Analyst (TS/SCI) Los Angeles Air Force Base, CA SSC – SN SETA / Full Time - Exempt / On-site Delta Solutions & Strategies is seeking a SME Operations Research Analyst to support United States Space Force Space Systems Command (SSC), Space Sensing (SN) activities in Los Angeles Air Force Base in El Segundo, California. This position will provide modeling, simulation, analysis, design of research, mission analysis, wargaming, and quantitative decision support for Space Sensing. The selected candidate will serve as a subject-matter authority, shape technical approaches and decision products, lead the most complex analyses or reviews, and advise Government technical or program leadership on high-impact issues. The ideal candidate will be a recognized expert in the functional area with deep Department of Defense or national security space experience and the ability to influence...

Aug 31, 2026

Full time

Journeyman Operations Research Analyst (TS/SCI)- Los Angeles AFB

$115,000 - $135,000 yearly

Delta Solutions and Strategies Los Angeles, CA

Journeyman Operations Research Analyst (TS/SCI) Los Angeles Air Force Base, CA SSC – SN SETA / Full Time - Exempt / On-site Delta Solutions & Strategies is seeking a Journeyman Operations Research Analyst to support United States Space Force Space Systems Command (SSC), Space Sensing (SN) activities in Los Angeles Air Force Base in El Segundo, California. This position will provide modeling, simulation, analysis, design of research, mission analysis, wargaming, and quantitative decision support for Space Sensing. The selected candidate will independently execute defined technical or analytical tasks, develop accurate work products, coordinate routine stakeholder inputs, and support reviews, working groups, and Government decision-making. The ideal candidate will have hands-on experience in the functional area, strong analytical and communication skills, and the ability to work effectively in a...

Aug 31, 2026

Full time

Journeyman Information Security Analyst (TS/SCI)- Los Angeles AFB

$120,000 - $140,000 yearly

Delta Solutions and Strategies Los Angeles, CA

Journeyman Information Security Analyst (TS/SCI) Los Angeles Air Force Base, CA SSC – SN SETA / Full Time - Exempt / On-site Delta Solutions & Strategies is seeking a Journeyman Information Security Analyst to support United States Space Force Space Systems Command (SSC), Space Sensing (SN) activities in Los Angeles Air Force Base in El Segundo, California. This position will provide cybersecurity, information assurance, Risk Management Framework, system authorization, security compliance, and classified mission-system support for Space Sensing. The selected candidate will independently execute defined technical or analytical tasks, develop accurate work products, coordinate routine stakeholder inputs, and support reviews, working groups, and Government decision-making. The ideal candidate will have hands-on experience in the functional area, strong analytical and communication skills, and the ability...

Aug 20, 2026

Full time

Security Command Center Operator - Full Time - Night Shift- Los Angeles

$23.00 - $35.23 hourly

Cedars-Sinai Los Angeles, CA

Security Command Center Operator - Full Time - Night Shift Job ID 14347 Location Los Angeles, California, United States Job Category Facilities Date posted 12/30/2025 Apply Now Save Job Employees: Apply Here Job Description Grow your career at Cedars-Sinai! At Cedars-Sinai, we're motivated by a collective spirit of innovation and the challenge to continuously improve. Above all, we share a real passion for helping others. Day after day, from department to department, our people give their all to create a community unlike any other. This is just one of the many reasons U.S. News & World Report has named us one of America’s Best Hospitals—and now we invite you to join us and make a difference every single day in service of this outstanding work – excellence and innovation in patient care, research, and community service. You'll work with a team of professionals and...

10 technician jobs found in Yorba Linda, CA