NewElectro Maintenance Mechanic JobotElectro Maintenance MechanicCompton, CA$30–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Performs a variety of general plumbing maintenance, electrical and carpentry functions as needed to support maintenance department within parameters of skills and training.
Maintenance Mechanic Lead JobotMaintenance Mechanic LeadLos Angeles, CA$33–$41 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role will focus heavily on electrical troubleshooting, leading preventive maintenance (PM) programs, and mentoring junior technicians to ensure safe, efficient, and reliable plant operations.
Maintenance Mechanic JobotMaintenance MechanicLos Angeles, CA$30–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are experts in creating, producing, and co-packaging liquid and dry blended food items for customers ranging from quick-service eateries to foodservice distributors and retail stores.
NewMaintenance Mechanic III JobotMaintenance Mechanic IIILos Angeles, CA$28–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Multivac vacuum sealers, MAP packaging systems, stick machines, grinders, conveyors, label applicators, slicers, tray sealers, and form-fill-seal machines.
Maintenance Mechanic Miller Castings, Inc.Maintenance MechanicWhittier, CA$32–$36 / hourFull timeThis job will require employee to stand, walk, stoop, kneel, crouch, or crawl and walk/climb stairs and ladders, and extend arms and hands to reach. While performing the duties of this job, the employee is occasionally exposed to moving mechanical parts, fumes or airborne particles, and outside weather conditions.
Industrial Maintenance Mechanic JobotIndustrial Maintenance MechanicLos Angeles, CA$28–$35 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Maintenance Mechanic II (Mechanical & Welding) JobotMaintenance Mechanic II (Mechanical & Welding)Huntington Beach, CA$38–$42 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Maintenance Mechanic Davis Wire CorporationMaintenance MechanicIrwindale, CAAll types of machine tools, hand tools, instruments, rigs and fixtures common to maintenance trade, including electrical tools, gas and electrical welding equipment, and plumber and pip-fitter equipment. As the largest wire manufacturer in the western United States, our impressive range of products are used in a wide variety of fields, including agriculture, construction, transportation, communications and industrial applications.
Maintenance Mechanic (bottling industry) JobotMaintenance Mechanic (bottling industry)Torrance, CA$35–$37 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Inspect, test, diagnose, repair, and maintains production equipment, machinery, or instruments to ensure that it functions reliably and complies with process specifications.
NewMaintenance Mechanic (Mold Injection) JobotMaintenance Mechanic (Mold Injection)Lakewood, CA$30–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Maintenance Mechanic (Bottling / Filling Production Lines) JobotMaintenance Mechanic (Bottling / Filling Production Lines)Lynwood, CA$33–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Experience with equipment packaging equipment (labelers, rotary and in-line filler, in-line cappers, jet printers, cartoner's, bundlers, sleevers, heat tunnels and case sealers).
NewMaintenance Mechanic (High Speed Bottling) JobotMaintenance Mechanic (High Speed Bottling)Fullerton, CA$30–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Experience with equipment packaging equipment (labelers, rotary and in-line filler, in-line cappers, jet printers, cartoner's, bundlers, sleevers, heat tunnels and case sealers).
NewDiesel Mechanic JobotDiesel MechanicSanta Ana, CA$30–$40 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Performing diagnostic tests on diesel engines and interpreting the results to identify mechanical problems.
NewElectro Mechanic (PLC Knowledge Required) JobotElectro Mechanic (PLC Knowledge Required)Long Beach, CA$33–$38 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. · Minimum of two years experience in repair and maintenance of electrical, mechanical, and hydraulic equipment i.e. control panels, PLC's, lift systems, conveyor shaft, motor and bearing replacement, etc.
Mechanic Level B MV TransportationMechanic Level BSylmar, CA$38.68As a Mechanic, you will perform preventative maintenance, diagnosis, service and repair of steering, suspension, brakes, engines, transmissions, differentials, electrical, wheelchair lifts, and air conditioning systems. Combination of at least two (2) to three (3) years of apprentice level verifiable training and experience in automotive or diesel mechanics, which may include high school mechanics courses and/or a regional occupational program.
Mechanic Level C MV TransportationMechanic Level CVan Nuys, CA$33.80As a Mechanic, you will perform preventative maintenance, diagnosis, service and repair of steering, suspension, brakes, engines, transmissions, differentials, electrical, wheelchair lifts, and air conditioning systems. Combination of at least one (1) to two (2) years of apprentice level verifiable training and experience in automotive or diesel mechanics, which may include high school mechanics courses and/or a regional occupational program.
Mechanic Level A MV TransportationMechanic Level ALong Beach, CA$40.56As a Mechanic, you will perform preventative maintenance, diagnosis, service and repair of steering, suspension, brakes, engines, transmissions, differentials, electrical, wheelchair lifts, and air conditioning systems. Combination of at least five (5) years of apprentice level verifiable training and experience in automotive or diesel mechanics, which may include high school mechanics courses and/or a regional occupational program.
Diesel Mechanic United RentalsDiesel MechanicTorrance, CA$22.90–$46.60 / hourAs a Diesel Mechanic (Service Tech I), you'll use your skills (diesel, automotive, welding or other mechanical) to perform maintenance tasks as well as minor repairs on equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
Mechanic B Herc Rentals IncMechanic BNorth Hollywood, CA$33.80–$36 / hourThe primary focus of a Herc Rentals Mechanic B is to utilize their mechanical knowledge to support fleet maintenance operations needed to keep Herc Rentals equipment on the rental "ready line". Ability to operate and test equipment such as boom lifts, forklifts, compressors, portable and stationary generators, hydraulics, pumps and assorted tools and equipment.
NewField Service Mechanic A Herc Rentals IncField Service Mechanic ASanta Ana, CA$35–$37 / hourAbility to operate and test equipment such as boom lifts, forklifts, compressors, portable and stationary generators, hydraulics, pumps and assorted tools and equipment. You will serve as a go-to resource for utilizing your mechanical expertise to ensure Herc fleet remain in proper operating condition on our customer jobsites, at all times.
Maintenance Technician I Summit School ServicesMaintenance Technician IRosemead, CAYou’ll work across yellow-bus systems—preventive maintenance, DOT/state inspections and DVIR readiness, air/hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and engine performance—while modeling craftsmanship, safety, and uptime. As a Fleet Technician I supporting our school bus fleet, you’ll handle advanced diagnostics, inspections, and repairs on Summits Fleet of vehicles so routes leave safe and on time.
Diesel Mechanic - CES United RentalsDiesel Mechanic - CESWilmington, CA$25.20–$46.60 / hourAs a Diesel Mechanic - Customer Equipment Solutions (Service Tech II - CES), you'll use your skills to perform maintenance and repairs on customer owned equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
NewRide Mechanic Knott's Berry FarmRide MechanicBuena Park, CAThis may include repair or replacement of major components such as hydraulic cylinders, gears, chains, sprockets, pneumatic cylinders, hoses, brakes, clutches, wheels, bearings, gearboxes, springs, or a wide variety of other mechanical devices. Performs a variety of other tasks depending on experience including welding (Mig, Tig and Arc) and fabrication; sets up and operates lathe, mill, drill press, grinder and other metal working equipment.
Fleet Diesel Mechanic AmrizeFleet Diesel MechanicSouth Gate, MDAmrize, a leading supplier of quality, construction building materials in the United States, has an immediate opening for a Mobile Mechanic to support support operations within our Ready Mix product line. Additional Requirements: Successful candidates must adhere to all safety protocols and proper use of Amrize approved Personal Protection Equipment ("PPE"), including but not limited to respirators.
NewSupervisor, Ride Maintenance Knott's Berry FarmSupervisor, Ride MaintenanceBuena Park, CAOperates a vehicle, various rides and related mechanical/pneumatic/hydraulic/electrical control systems, overhead crane, forklift, man lift, hydraulic press, air compressor, diagnostic equipment, welding equipment, generators, steam cleaners, sand blaster, and a variety of equipment such as a computer, copier, fax machine, calculator, telephone, two way radio, camera. Receives and reviews various records and reports including inspection records, various logs, schedules, work orders, downtime reports, rehab reports, accident/incident reports, guest complaints, invoices, price quotes.
Ground Maintenance Mechanic (Motorized) Delta Air Lines IncGround Maintenance Mechanic (Motorized)Los Angeles, CAShare Ground Maintenance Mechanic (Motorized) - LAX with LinkedIn Share Ground Maintenance Mechanic (Motorized) - LAX with Twitter Share Ground Maintenance Mechanic (Motorized) - LAX with Facebook Share Ground Maintenance Mechanic (Motorized) - LAX with a friend via email. Summary of responsibilities: Applies appropriate tooling, equipment, and material to accomplish minor maintenance functions including inspections, minor troubleshooting, repairing, removing, and replacing components on select Ground Support Equipment.
Maintenance Mechanic II ODP Business Solutions LLCMaintenance Mechanic IICAThe ODP Corporation is a leading provider of products and services through an integrated business-to-business (B2B) distribution platform and omnichannel presence, which includes world-class supply chain and distribution operations, dedicated sales professionals, online presence, and a network of Office Depot and OfficeMax retail stores. Responsible for cleaning and lubricating machinery, performing basic diagnostic tests, checking performance, and testing damaged machine parts to determine whether major repairs are necessary; includes the assembly/disassembly of pneumatic sub-systems.
Maintenance Mechanic III Fuji Food Products, Inc.Maintenance Mechanic IIISanta Fe Springs, CAUnder recognized brands such as Fujisan, and Okami, among others; our products include salads, sandwiches, wraps, platters, rice bowls, organic edamame, spring rolls, veggie burgers, another appetizing grab-and-go meals and snacks. This position performs skilled craft work under the direction of the Lead Maintenance Mechanic and, depending on the size of facility, may report to the Plant Manager or General Manager.
Maintenance Mechanic Davis WireMaintenance MechanicIrwindale, CaliforniaAll types of machine tools, hand tools, instruments, rigs and fixtures common to maintenance trade, including electrical tools, gas and electrical welding equipment, and plumber and pip-fitter equipment. As the largest wire manufacturer in the western United States, our impressive range of products are used in a wide variety of fields, including agriculture, construction, transportation, communications and industrial applications.
SURFACE MAINTENANCE MECHANIC INSPECTOR Department of the ArmySURFACE MAINTENANCE MECHANIC INSPECTORLong Beach, CA$37.27–$43.48 / hourSURFACE MAINTENANCE MECHANIC INSPECTOR, WG-5801-12: Must have at least 18 months experience or training leading to an extensive knowledge of the mechanical makeup, operation, and working relationships of complex interconnecting systems, assemblies, and parts for a variety of combat, tactical, commercial, special purpose vehicles, and equipment; Ability to diagnose, repair, overhaul, and modify interconnected complex systems on a variety of combat, tactical, commercial, special purpose vehicles, and equipment; Extensive knowledge of state of the art electrical, electronic, complex hydraulic, pneumatic, and other major non-mechanical systems that have a functional relationship and effect on the operation of major mechanical systems; Extensive knowledge of hydraulic lifting, loading, turning, and positioning systems and their mechanical, hydraulic, pneumatic, electrical, and electronic controls; Skill and knowledge to develop or improvise methods, alter parts, and make repairs in the absence of technical guidelines (such as modifying parts to fit and mesh into systems for which the parts were not designed); improvise modifications to equipment to correct recurring malfunctions; and design modifications to meet special test requirements or other special needs. MILITARY MEMBERS WITH BONUSES: Upon acceptance of a military technician position military members who are currently receiving a military Reenlistment/Extension Bonus (REB) or GI Bill-SR Kicker may lose incentive eligibility and may be subject to termination or suspension of incentive (includes indefinite and temporary technicians on assignment for more than 180 days in any continuous 12-month period).
NewMaintenance Mechanic LG 19 Parker Hannifin CorpMaintenance Mechanic LG 19NORTH HOLLYWOOD, CA$38.66–$41.77 / hourLays out and performs work involving the installation, repair, maintenance and servicing of plant electrical circuits, equipment, apparatus and instruments working to blueprints, NEC electrical codes, sketches, written or oral orders. Parker offers competitive benefit programs, including: Comprehensive coverage for medical, prescription drugs, dental, vision, voluntary optional life, accident insurance, hospital indemnity insurance and critical illness insurance with competitive premium cost.
Maintenance Mechanic Glidewell DentalMaintenance MechanicIrvine, CaliforniaFabricates, assembles, and test parts as needed, such as various pumps, valves, laboratory equipment, heaters, compressors, and other mechanical system parts using metal fabricating tools, common hand tools, power tools, and welding torches. Essential Functions : Supports manufacturing operations by repairing and maintaining machinery and mechanical equipment such as motors, pneumatic tools, and production machines and equipment, and the building as a whole.
NewIndustrial Maintenance Mechanic City Brewing Company LLCIndustrial Maintenance MechanicCAWork to reduce unplanned downtime through effective troubleshooting, maintaining, and repairing equipment, disassembling and reassembling of machinery, overhauling gearboxes, pumps and motors, and replacing bearings, bushings, etc. to insure conformance to specifications or production requirements. Through our focuses on Safety throughout our facilities, Quality of products produced for our customers, Communication at all levels, Growth of not just our locations but also of our employees in their careers, and Performance with our ability to meet deadlines and goals for ourselves and our customers, we pride ourselves on the brand we have created and continue to grow.
MAINTENANCE MECHANIC State Of CaliforniaMAINTENANCE MECHANICLos Angeles, CA$5,422–$6,499Under general direction of the Direct Construction Supervisor I, the Maintenance Mechanic in the Facilities Management Division (FMD) Direct Construction Unit is responsible for independently performing a wide variety of skilled maintenance tasks to maintain, improve, and repair the buildings, occupied spaces, mechanical systems and equipment in accordance with Department of General Services (DGS) and FMD policies, procedures, and guidelines. Generous State Benefits: Comprehensive health and dental insurance, long-term disability insurance, 11 paid holidays per year, paid time off, defined benefit retirement program, commute program, employee wellness programs, employee assistance programs, and medical/dependent care reimbursement accounts.
NewMaintenance Mechanic A-CV Griswold Industries CoMaintenance Mechanic A-CVCosta Mesa, CAKnowledge/Skills/Abilities: Considerable knowledge of the methods and techniques used in repairing and maintaining production machines; Basic knowledge of electricity; Basic painting skills; Ability to clean, lubricate, and maintain production equipment; Considerable knowledge of tools and materials necessary for repair and maintenance of industrial machinery; Ability to operate hand, power, and welding tools; Knowledge of safe work practices and procedures; Ability to understand and follow work instructions; Ability to read and interpret maintenance and repair specifications; Finish carpentry skills; and. Physical Requirements: Ability to bend reach, lift, move, and carry tools and materials weighing up to 25 pounds unassisted; Lifting, moving, or carrying tools and materials weighing over 25 pounds requires assistance by a co-worker or lifting equipment; Ability to stretch, bend and reach work areas; and.
Maintenance Mechanic International Paper CoMaintenance MechanicBell, CA$35.85–$45.26 / hourThe Company You Will Join: International Paper (NYSE: IP) is a global producer of sustainable packaging, pulp and other fiber-based products, and one of the world''s largest recyclers. We serve customers worldwide, with manufacturing operations in North America, Latin America, North Africa and Europe.
Maintenance Mechanic Howmet Aerospace IncMaintenance MechanicBrea, CATo learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report. With $8.3 Billion in revenue in 2025, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world.
Maintenance Mechanic Menasha Packaging Co LLCMaintenance MechanicSanta Fe Springs, CA$33–$40 / hourOur Menasha Packaging Company is the largest independent provider of packaging and supply chain service solutions in North America, designing, printing, and fulfilling graphic packaging, display and merchandising solutions for over 1,800 brands, both in-store and online. Provide emergency/unscheduled repairs of production equipment during production and perform scheduled maintenance repairs of production equipment during machine service.
NewMaintenance Mechanic II - 2nd Shift Weber Metals, Inc.Maintenance Mechanic II - 2nd ShiftParamount, CA$29–$42.75 / hourPart timeAble to use wrenches, ratchets, sockets, screwdrivers, pliers, hammers, pry bars, jacks, grinders, drills, tape rulers, chop saws, slings, scissor clamps, • Pac-mans, scissor lifts, boom lifts, band saws, grease pump system, torch unit, hydraulic hose crimper, manual press, manual valve controller, hydraulic power unit, hydraulic hand pump with accessories, portable power unit with torch arms, drill bit sharpener. • Perform preventive maintenance tasks and assists in repairs that include: • scheduled inspections; • lubricate and cleaning; • filter changes; • motor, pump and valve repair and replacement/troubleshooting.
NewMaintenance Mechanic Performance Food Group CoMaintenance MechanicLos Angeles, CA$27–$30 / hour2+years preferred experience of electrical- mechanical- and hydraulic equipment i.e. control panels- PLC's- conveyor shaft- motor and bearing replacement- etc. in a warehouse environment, Core-Mark continues to grow as the industry leader in fresh and broadline solutions for the convenience retail industry. Using the M-pulse Computer Maintenance Management System (CMMS) -Initiates purchase order for parts and machines and creates and documents hours worked on applicable work orders.
Maintenance Mechanic Staff Management | SMXMaintenance MechanicTorrance, CAUses assembly drawings, P&IDs and manuals to tune equipment for operation, uses electrical (VFDs, SCRs, motor starters) and logic (PLC, SLC) principles to solve equipment problems. With Staff Management | SMX, you'll get a weekly paycheck, learn new skills, meet new people, and work with a great management team in a clean and safe environment.
NewMaintenance Mechanic I - Electrical Weber Metals, Inc.Maintenance Mechanic I - ElectricalParamount, CA$29–$35 / hourPart timeSummary: The Maintenance Mechanic performs preventative maintenance and repair operations necessary to keep plant property, equipment, machinery, and tools in good operating condition. The incumbent diagnoses problems and works in many varied and diversified capacities required in general maintenance, overhaul, and repair of plant equipment, processes and facilities.
Maintenance Mechanic Howmet AerospaceMaintenance MechanicBrea, CA$30–$40 / hourFollow: LinkedIn , Twitter , Instagram , Facebook , and YouTube . To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report .
Maintenance Mechanic II The ODP CorpMaintenance Mechanic IICAThe ODP Corporation is a leading provider of products and services through an integrated business-to-business (B2B) distribution platform and omnichannel presence, which includes world-class supply chain and distribution operations, dedicated sales professionals, online presence, and a network of Office Depot and OfficeMax retail stores. Responsible for cleaning and lubricating machinery, performing basic diagnostic tests, checking performance, and testing damaged machine parts to determine whether major repairs are necessary; includes the assembly/disassembly of pneumatic sub-systems.
10702 Maintenance Mechanic Barcel USA LLC10702 Maintenance MechanicCABarcel USA employs +450 associates across the U.S. in one corporate office, two plants and a sales associate to ensure our consumers fresh products. Electrical skills (motor change and/or install, control device change and/or repair, and control switch change and/or repair).
Maintenance Mechanic (3rd Shift) King's Hawaiian BakeryMaintenance Mechanic (3rd Shift)Torrance, CaliforniaAdvance Motor Control Training - Understanding and ability to program/troubleshoot Variable Frequency Drives - Proficient in Food Grade Sanitary Welding - Computer Networking - AIB Courses – Understanding the Baking Process. Reporting to the Maintenance Supervisors, the Maintenance Mechanic supports the operational efficiency of the production department by responding to breakdown calls, trouble shooting, analyzing and repairing mechanical equipment.
NewMaintenance Mechanic - 1st Shift Rich Products CorpMaintenance Mechanic - 1st ShiftTorrance, CAOur portfolio includes creative solutions geared at helping food industry professionals compete in foodservice, retail, in-store bakery, deli, and prepared foods, among others. Uses assembly drawings, P&ID's and manuals to tune equipment for operation, uses electrical (VFD's, SCR's, motor starters) and logic (PLC, SLC) principles to solve equipment problems.
Maintenance Mechanic II Rich Products CorpMaintenance Mechanic IITorrance, CAOur portfolio includes creative solutions geared at helping food industry professionals compete in foodservice, retail, in-store bakery, deli, and prepared foods, among others. Uses assembly drawings, P&ID's and manuals to tune equipment for operation, uses electrical (VFD's, SCR's, motor starters) and logic (PLC, SLC) principles to solve equipment problems.