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50 operations assistant jobs found

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Maintenance operations assistant $100,000 - $150,000
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City of Los Angeles
Nov 10, 2026
Full time
INSTRUMENT MECHANIC (3843)
$135,469 - $144,447 yearly
City of Los Angeles Los Angeles, CA
DUTIES ANNUAL SALARY $141,816 (flat-rated) The salary in the Los Angeles World Airports is $144,447 (flat-rated) The salary in the Department of Water and Power is $135,469 (flat-rated) NOTES : The current salary is subject to change. Please confirm the starting salary with the hiring department before accepting a job offer. For information regarding reciprocity between the City of Los Angeles departments and LADWP, go to  . An Instrument Mechanic performs highly skilled field and shop work in inspecting, troubleshooting, adjusting, calibrating, servicing, maintaining, overhauling, repairing, and testing various automatic controls and indicating and recording instruments and devices; analyzes instrumentation and related system malfunctions to determine necessary repairs; and adjusts programs on instrumentation and controls required to interface with process control computers. WHERE TO APPLY & APPLICATION DEADLINE Applications will only be...
County of San Francisco Sheriff
Oct 15, 2026
Full time
Stationary Engineer, Sewage Plant (Job Code 7372)
$138,528 yearly
County of San Francisco Sheriff San Francisco, CA
APPOINTMENT TYPE:  This position is excluded by the Charter from the competitive Civil Service examination process and shall serve at the discretion of the Appointing Officer. The duration of this appointment shall not exceed 36 months. Applicants who are interested are encouraged to apply as soon as possible since the announcement may close at any time, but will not close any sooner than 5:00 pm on September 29, 2025. San Francisco Public Utilities Commission (SFPUC) Headquartered in San Francisco, we have 2,300 employees working in seven counties with a combined annual operating budget of over $900 million. Our Mission:  To provide our customers with high quality, efficient, and reliable water, power, and wastewater services in a manner that values environmental and community interests and sustains the resources entrusted to our care. Our Vision:  We are an innovative utility leader, recognized for excellent results in...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - Colma, CA
$36.18 - $68.44 hourly
Rivian Colma, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - South San Francisco, CA
$36.18 - $68.44 hourly
Rivian San Francisco, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - Emeryville, CA
$36.18 - $68.44 hourly
Rivian Emeryville, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - Martinez, CA
$36.18 - $68.44 hourly
Rivian Martinez, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - Redwood City, CA
$36.18 - $68.44 hourly
Rivian Redwood City, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - Sunnyvale, CA
$36.18 - $68.44 hourly
Rivian Sunnyvale, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
Rivian
Nov 13, 2026
Full time
Sr. Field Service Technician - Milpitas, CA
$36.18 - $68.44 hourly
Rivian Milpitas, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary This position is tailored for an experienced, high-level Senior Field Service Technician who will serve as a technical expert and leader in supporting complex vehicle repairs and field operations. The role requires an adaptable, team-oriented leader capable of driving continuous improvement, mentoring junior team members, and tackling complex diagnostic challenges in a fast-paced environment. While based primarily at a service center, this role may involve...
BNSF Railway
Nov 12, 2026
Full time
Engineering (Track and Structures) Experienced First Line Supervisor (EFLS) 2027- Fresno
$93,700 - $106,900 yearly
BNSF Railway Fresno, CA
Engineering (Track and Structures) Experienced First Line Supervisor (EFLS) 2027   Job Id 95831 Company Name BNSF Railway Job available in 18 locations Back To Search Results Previous Job Next Job Be part of a team that values safety, inclusion, and excellence   We are one of the largest U.S. railroads transporting the nation’s freight across 28 western states and 3 Canadian provinces. As a member of our team, you will play a role in supporting the movement of essential products and materials that help feed, clothe,...
Akima
Nov 12, 2026
Full time
Heavy Equipment Mechanic
$55.00 hourly
Akima Dublin, CA
Akima Facilities Operations (AFO) is looking for a Heavy Equipment Mechanic to work in Parks Reserve Forces Training Area (PRFTA) in Dublin, CA. PRFTA is a training installation for the US Army Reserves and AFO supports the Logistical Readiness Center for the post.  Our purpose includes assisting with maintenance and service for the non-tactical vehicles and equipment for the fort.  To join our team of outstanding professionals, apply today! Responsibilities The Heavy Equipment Mechanic analyzes malfunctions and repairs, rebuilds and maintains power equipment, such as cranes, power shovels, scrapers, paving machines, motor graders, trench-digging machines, conveyors, bulldozers, dredges, pumps, compressors and pneumatic tools. This worker operates and inspects machines or equipment to diagnose defects, dismantles and reassembles equipment, using hoists and hand tools, examines parts for damage or excessive wear, using micrometers and gauges, replaces defective engines and...
Los Angeles Sheriff's Department
Nov 11, 2026
Full time
HELICOPTER MECHANIC LA County
$115,847 yearly
Los Angeles Sheriff's Department Los Angeles, CA
  EXAM NUMBER: J7492P   TYPE OF RECRUITMENT: OPEN COMPETITIVE JOB OPPORTUNITY   REASONS TO JOIN OUR TEAM:   Check Out Our Outstanding Benefits! Los Angeles County offers one of the strongest public-sector benefits packages in the nation. Flexible Benefit Plans - The County provides each employee with a monthly "benefit allowance" they can use to pay for benefits, allowing employees to choose among a variety of pre-tax and after-tax benefits that include Medical and Dental coverage, Group life insurance, Accidental Death and Dismemberment Insurance, Health care spending accounts, Long-term disability health insurance, Subsidized Dependent Care Spending Accounts.  Robust Retirement Packages - Contributory-defined benefit plan; optional tax-deferred income plans that may include a county matching contribution up to 4% of employee's salary. Generous Maternity and Family Leave Benefits Thirteen (13) paid holidays...
Hawthorne Cat
Nov 10, 2026
Full time
Machinery Service Technician/Mechanic 2 - Kearny Mesa
$38.00 - $50.00 hourly
Hawthorne Cat San Diego, CA
We Build Better Communities Be Part of the Hawthorne Difference!   Hawthorne Cat is a family-owned company that has led its markets for over 60 years in the sale, rental, and servicing of construction machinery and power generation equipment for industries on which our communities depend like agriculture, construction, marine, and government. Every member of our team plays a significant role in our success.  Hawthorne Cat hires individuals who share our vision of Building Better Communities with our Customers and our values of Passion, Respect, Integrity, Dedication and Excellence (PRIDE). If you are looking to build your future with an established, thriving company with countless opportunities for growth and advancement, you’ve come to the right place!  At Hawthorne Cat, we’re always looking for exceptionally skilled, hardworking individuals interested in contributing to our success and the success of the communities that we serve. Our people are our...
Prevailance, Inc.
Nov 06, 2026
Full time
RATT Amphib Diesel Main Propulsion and Control Systems SME
$100,000 - $140,000 yearly
Prevailance, Inc. San Diego, CA
Status: This position is currently filled, however we are accepting applications for Ready Replacement Pool consideration.   Overview The Amphib Diesel Main Propulsion and Control Systems Subject Matter Expert (SME) supports Commander, Naval Surface Forces, Pacific Fleet (CNSP) as part of the Readiness Assistance Training Team (RATT) . The RATT provides direct, Sailor-centric training and technical assistance to surface ships to improve technical proficiency, material condition, organic repair capability, and overall readiness. The Amphib Diesel Main Propulsion and Control Systems SME provides expert-level technical guidance and hands-on support for shipboard diesel propulsion plants, generators, control systems, and associated auxiliary equipment. Working directly with shipboard personnel, the SME helps strengthen technical knowledge, troubleshoot propulsion and control system issues, improve operations and maintenance practices, and enhance overall material...
Prevailance, Inc.
Nov 06, 2026
Full time
RATT Diesel Engine Inspector SME
$100,000 - $140,000 yearly
Prevailance, Inc. San Diego, CA
Status: This position is currently open, however hiring is on hold.   Overview   The Diesel Engine Inspector – Subject Matter Expert Trainer supports Commander, Naval Surface Forces, Pacific Fleet (CNSP) as part of the Readiness Assistance Training Team (RATT) . The RATT provides direct, Sailor-centric training and technical assistance to surface ships to improve technical proficiency, material condition, organic repair capability, and overall readiness. Serving as the team's Navy diesel propulsion inspection specialist, the Diesel Engine Inspector provides expert-level technical guidance on diesel propulsion systems and supporting equipment. The SME works directly with shipboard personnel to identify root causes of equipment and system failures, strengthen operations and maintenance practices, and improve the crew's ability to maintain and troubleshoot diesel propulsion systems. Location San Diego, CA, with extensive travel in support of shipboard RATT...
United Rentals
Nov 04, 2026
Full time
Branch Manager- Power & HVAC
$83,065 - $144,370 yearly
United Rentals Bakersfield, CA
Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As Branch Manager in the Power/HVAC Division of United Rentals, you'll be the leader of a major business enterprise. You'll have the opportunity to hire and motivate an amazing team in various roles, from sales and service to maintenance and drivers. You'll ensure enthusiastic and informed customer service. And you will build a profitable location with your business and management skills, ambition and competitive spirit. Sound challenging and fun? We'll provide the tools, the technology and the support you need to do the job right. You'll be proud of your employees, your branch and the work we all do in providing the equipment that helps build our communities. What you'll do: Manage overall branch operations to ensure safety, productivity, customer...
Waste Management
Nov 02, 2026
Full time
District Fleet Manager - Heavy Equipment
$90,000 - $110,000 yearly
Waste Management Kettleman City, CA
Job Summary The District Fleet Manager is a dynamic leadership role responsible for overseeing the full lifecycle of fleet operations and maintenance at our Kettleman and McKittrick Landfills, driving operational excellence, cost optimization, and safety performance. This role leads and develops high-performing teams, ensures reliable and efficient equipment availability, and delivers data-driven insights to support continuous improvement and profitability. The ideal candidate is a strategic and hands-on leader who excels in coaching, process improvement, and cross-functional collaboration while maintaining best-in-class safety and compliance standards.  This position offers the opportunity to make a broad operational impact, with relocation assistance available. II. Essential Duties and Responsibilities   Ensures safe and reliable vehicles are available to meet operational requirements. Conducts fleet evaluations to ensure maintenance standards are met....
California Department of General Services
Nov 02, 2026
Full time
JC-530616 State Fleet Policy Manager-Hybrid
$7,172 - $8,910 monthly
California Department of General Services Sacramento, CA
This posting states its location as Sacramento County rather than a street address. The work is assigned within that county. Classification: SUPERVISOR I This position is eligible to telework up to one (1) day a week, in accordance with the Statewide Telework Policy, and will be required to report to the office as needed/required. This is subject to change based on operational need and/or future return to office orders. The successful candidate must reside in California upon appointment.  Excellence in the Business of Government!    Come join a team that creates: A collaborative team atmosphere founded upon ethics, integrity, and stewardship. A positive work environment that is open to change and invites its workforce to challenge processes. An opportunity for individuals to utilize their knowledge, skills, and experience to grow within the department. Under the general direction of the Supervisor II (Sup II), the Supervisor I...
Medline
Nov 02, 2026
Full time
Maintenance Tech II- Tracy, CA, USA
$36.00 - $52.00 hourly
Medline Tracy, CA
Maintenance Tech II   Apply   remote type On-site   locations Tracy, California   time type Full time   posted on Posted 30+ Days Ago   job requisition id R2515401 Job Summary Under minimal supervision, set up, adjust, perform preventative maintenance, troubleshoot, repair, and maintain assigned equipment with responsibility for production and quality.   Job Description Responsibilities: Perform preventive maintenance, routine inspections, and ad-hoc repairs on assigned conveyors, automation, robotics and ancillary equipment as needed Perform routine troubleshooting of assigned out of service equipment and correct issues, act as an escalation point for lower level technicians, and...
Service Champions
Oct 28, 2026
Full time
HVAC Production Manager - San Jose
$80,000 - $100,000 yearly
Service Champions San Jose, CA
Join the Service Champions Team Service Champions NorCal is hiring an HVAC Production Manager for our San Jose Service Center. We’ve been recognized as a San Francisco Bay Area Top Workplace every year since 2016. At Service Champions, we believe in putting people first. Our commitment to our clients is to provide exceptional service while living up to our “Trustworthy, On Time, and Worry-Free” brand promise. What's In It for You? $80,000-$100,000 annual base salary, plus bonus opportunity Comprehensive health benefits , including medical, dental, and vision coverage for eligible employees and family members 401(k) retirement plan with company match Paid time off , including vacation and birthday time off Financial protection benefits , including company-paid life insurance, short- and long-term disability, FSA, legal and identity protection, and pet insurance Employee perks , including referral bonuses, employee discounts, and an Employee...
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