Safety Technician (Phoenix, AZ) - Austin Industrial Austin Industries IncSafety Technician (Phoenix, AZ) - Austin IndustrialPhoenix, AZAustin Industrial provides premier self-perform maintenance, construction, and soft craft service to leading industrial companies across the U.S. An industry leader for more than 60 years, we offer single-source solutions to our customers in the oil, gas, chemical, food, agriculture, power, and manufacturing industries. Austin Industrial delivers premier maintenance, construction, and soft craft services to leading industrial companies across the U.S. An industry leader for more than 60 years, we offer single-source solutions to our customers in the oil, gas, chemical, food, agriculture, power, and manufacturing industries.
Patient Care Technician (PCT) Full Time Days Select Medical CorpPatient Care Technician (PCT) Full Time DaysPeoria, AZ$20.11–$25.50 / hourOur inpatient rehabilitation hospital is committed to providing exceptional and compassionate care to best address the medical, physical, emotional, and vocational challenges for individuals with brain injuries, spinal cord injuries, neurological disorders, orthopedic issues, amputation, and multiple traumas. Hospital Name: Banner Rehabilitation Hospital WestPartnership with Select MedicalPosition: Patient Care Technician (PCT)Location: Peoria, AZSchedule: Full-time Days, 12HR Shifts, 6-6:30Compensation: $20.11 - $25.50 (Based on Years of Experience) Sign-On Bonus: $3,000.
Hvac Technician One Hour Air Conditioning and HeatingHvac TechnicianPhoenix, AZNext the fun begins: you will be invited to sit in on one of our Service Meetings and then do a ride along with one of our technicians so you can see what life is really like at One Hour Air! Pay & Other Cool stuff: Get your very own stocked One Hour Air wrapped van with a gas card.
Automation Technician EMCOR Group IncAutomation TechnicianPhoenix, AZ$18–$45 / hourHavel is seeking a Controls & Automation Technician to install hardware design and software programming, documenting processes for the Building Management Control Direct Digital Control Systems. As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success.
Avionics Technician - Various Shifts (Mesa, AZ) Textron IncAvionics Technician - Various Shifts (Mesa, AZ)Mesa, AZYour responsibilities may include (but are not limited to): + Functional Testing: Isolate and repair avionics system issues based on customer complaints, following FAA procedures + Problem Diagnosis: Analyze in-flight data and customer feedback to diagnose and correct issues + Troubleshooting: Identify and resolve defects in units or wiring discrepancies + Component Replacement: Replace defective units, repair wiring, and modify aircraft as needed + Flight Testing: Accompany pilots to conduct functional tests on repaired or aligned systems as needed + Instruction Compliance: Perform duties based on aircraft orders, wiring diagrams, and both oral and written instructions Qualifications What you need to be successful: + A high school diploma or a GED is required + A minimum 2 years experience in aircraft avionics system troubleshooting and repair is required + Airframe and Powerplant (A&P) Certification is helpful + Ability to obtain and maintain an airport security badge through the local airport authority, it applicable is required Why join us? Recruiting Company: Textron Aviation Primary Location: US-Arizona-Mesa Job Function: Flight Operations Schedule: Full-time Job Level: Individual Contributor Job Type: Experienced Shift: First Shift Job Posting: 07/24/2026, 10:45:33 AM Job Number: 343782.
NewPatient Care Technician (PCT) Full Time Nights Select Medical CorpPatient Care Technician (PCT) Full Time NightsScottsdale, AZ$20.11–$25.50 / hourOur inpatient rehabilitation hospital is committed to providing exceptional and compassionate care to best address the medical, physical, emotional, and vocational challenges for individuals with brain injuries, spinal cord injuries, neurological disorders, orthopedic issues, amputation, and multiple traumas. Hospital Name: HonorHealth Rehabilitation HospitalIn Affiliation with Select MedicalPosition: Patient Care Technician (PCT)Location: Scottsdale, AZSchedule: Full-Time Nights, 12 HR Shifts, 6-6Compensation: $20.11 - $25.50 (Based On Years of Experience with Shift Diffs) Sign-On Bonus: $3,000.
Equipment Technician, Plasma Processes - Tempe, AZ Vensure Employer ServicesEquipment Technician, Plasma Processes - Tempe, AZTempe, AZOur company is looking for a skilled and highly motivated Equipment Technician – Plasma Processes to support our advanced thin-film lithium niobate wafer fabrication operations. In this role, you will be at the heart of our manufacturing excellence—ensuring the performance, reliability, and uptime of critical plasma etch and deposition tools.
NewPatient Care Technician (PCT) Per Diem Nights Select Medical CorpPatient Care Technician (PCT) Per Diem NightsScottsdale, AZOur inpatient rehabilitation hospital is committed to providing exceptional and compassionate care to best address the medical, physical, emotional, and vocational challenges for individuals with brain injuries, spinal cord injuries, neurological disorders, orthopedic issues, amputation, and multiple traumas. Hospital Name: HonorHealth Rehabilitation HospitalIn Affiliation with Select MedicalPosition: Patient Care Technician (PCT)Location: Scottsdale, AZSchedule: Per Diem/ PRN, 12 HR SHifts, Nights 6-6Compensation: $25.00.
NewPatient Care Technician (PCT) Per Diem Days Select Medical CorpPatient Care Technician (PCT) Per Diem DaysScottsdale, AZOur inpatient rehabilitation hospital is committed to providing exceptional and compassionate care to best address the medical, physical, emotional, and vocational challenges for individuals with brain injuries, spinal cord injuries, neurological disorders, orthopedic issues, amputation, and multiple traumas. Hospital Name: HonorHealth Rehabilitation HospitalIn Affiliation with Select MedicalPosition: Patient Care Technician (PCT)Location: Scottsdale, AZSchedule: Per Diem/ PRN, 12 HR SHifts, Days 6-6Compensation: $25.00.
NewPharmacy Technician (Fulfillment) ValerisPharmacy Technician (Fulfillment)Scottsdale, ArizonaBacked by proven industry expertise, a deep commitment to patient care, the latest technology, and exceptionally talented team members, Valeris provides the data and strategic insights, patient support services and healthcare provider engagement tools to help life sciences companies successfully commercialize new products. Backed by proven industry expertise, a deep commitment to patient care, the latest technology, and exceptionally talented team members, Valeris provides the data and strategic insights, patient support services and healthcare provider engagement tools to help life sciences companies successfully commercialize new products.
Pharmacy Technician (Fulfillment) MercalisPharmacy Technician (Fulfillment)Scottsdale, ArizonaBacked by proven industry expertise, a deep commitment to patient care, the latest technology, and exceptionally talented team members, Valeris provides the data and strategic insights, patient support services and healthcare provider engagement tools to help life sciences companies successfully commercialize new products. Formed by the merger of PharmaCord and Valeris, Valeris revolutionizes the path from life sciences innovation to real-life impact to build a world in which every patient gets the care they need.
Certified Pharmacy Technician $2,500.00 SOB United Surgical Partners International IncCertified Pharmacy Technician $2,500.00 SOBPhoenix, AZUnder the direct supervision of a pharmacist, the Certified Pharmacy Technician has primary responsibility in the re-stocking of anesthesia drug boxes and floor stock in the OR, PACU, Pre-op and PSU; unit dose packaging; charging; receiving and stocking within the pharmacy; compounding sterile products; unit inspections; maintaining appropriate records; and assisting in related activities as directed by the Pharmacy Director/Pharmacist-In-Charge. Able to interpret physician orders including directions for use, commonly used abbreviations and symbols, number of dosage units, strength and systems of measurement, route of administration, dosage forms, and frequency of administration.
Certified Pharmacy Technician United Surgical Partners InternationalCertified Pharmacy TechnicianPhoenix, AZUnder the direct supervision of a pharmacist, the Certified Pharmacy Technician has primary responsibility in the re-stocking of anesthesia drug boxes and floor stock in the OR, PACU, Pre-op and PSU; unit dose packaging; charging; receiving and stocking within the pharmacy; compounding sterile products; unit inspections; maintaining appropriate records; and assisting in related activities as directed by the Pharmacy Director/Pharmacist-In-Charge. Able to interpret physician orders including directions for use, commonly used abbreviations and symbols, number of dosage units, strength and systems of measurement, route of administration, dosage forms, and frequency of administration.
X-Ray Technician United Surgical Partners InternationalX-Ray TechnicianPhoenix, AZThe X-Ray Technician will perform multiple procedures under the direction of specialized physicians, including operation of special imaging and radiology equipment. Each time you step into our facility, you'll experience a workplace where teamwork and collaboration thrive, supported by highly trained, caring professionals who share the same passion for excellence.
Surgical Technician United Surgical Partners International IncSurgical TechnicianPhoenix, AZUSPI St. Joseph's Outpatient Surgery Center is a fast paced environment committed to providing the highest quality service to our patients and their families. Must excel in teamwork and possess strong communication skills to effectively collaborate with staff, engage with patients, and coordinate with physicians.
NewOptometric Technician - Willing to Train! Eye Care Partners Career OpportunitiesOptometric Technician - Willing to Train!Gilbert, AZOur national network of over 300 ophthalmologists and 700 optometrists provides a lifetime of care to our patients with a mission to enhance vision, advance eye care and improve lives. Louis, Missouri, over 650 ECP-affiliated practice locations provide care in 18 states and 80 markets, providing services that span the eye care continuum.
Factory Commissioning Test Technician - HVAC XNRGY Climate SystemsFactory Commissioning Test Technician - HVACMesa, ArizonaThis is a hands-on opportunity for individuals with mechanical, electrical, HVAC, or industrial equipment experience who want to play a critical role in validating newly manufactured chiller systems before shipment. With a major expansion underway in Mesa, Arizona, we are building a high-performance team to support production, testing, and quality of our HVAC and chiller systems.
Safety Technician (Phoenix, AZ) - Austin Industrial Austin IndustrialSafety Technician (Phoenix, AZ) - Austin IndustrialPhoenix, AZAustin Industrial provides premier self-perform maintenance, construction, and soft craft service to leading industrial companies across the U.S. An industry leader for more than 60 years, we offer single-source solutions to our customers in the oil, gas, chemical, food, agriculture, power, and manufacturing industries. Austin Industrial delivers premier maintenance, construction, and soft craft services to leading industrial companies across the U.S. An industry leader for more than 60 years, we offer single-source solutions to our customers in the oil, gas, chemical, food, agriculture, power, and manufacturing industries.
Residential Plumbing Technician Parker & SonsResidential Plumbing TechnicianPhoenix, AZ$80,000–$125,000Plumbing related tasks include: water heater replacement and repair, fixture replacement (to include faucets, tubs, showers and toilets), drain cleaning and competent use of conventional sewer machines. Overview: Parker & Sons iscurrently seeking experienced Residential Service Plumbers to join our team comprised of creative and energetic employees, who are dedicated to delivering the best customer service experience every day.
Optometric Technician - Willing to Train! - Gilbert Rd. Office Eye Care Partners Career OpportunitiesOptometric Technician - Willing to Train! - Gilbert Rd. OfficeChandler, AZOur national network of over 300 ophthalmologists and 700 optometrists provides a lifetime of care to our patients with a mission to enhance vision, advance eye care and improve lives. Louis, Missouri, over 650 ECP-affiliated practice locations provide care in 18 states and 80 markets, providing services that span the eye care continuum.
Equipment Technician Trainee (Phoenix, AZ, US, 85353) Corning IncEquipment Technician Trainee (Phoenix, AZ, US, 85353)Phoenix, AZWe manufacture hyper-pure polysilicon, high-quality solar wafers, and innovative photovoltaic modules, leveraging our leadership in advanced manufacturing to serve growing energy demand. This entry-level role provides hands-on experience, supporting senior technicians while learning troubleshooting, preventive maintenance, and operational best practices.
Pharmacy Technician - Express Scripts - Tempe, AZ The Cigna GroupPharmacy Technician - Express Scripts - Tempe, AZTempe, AZThese states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State. Use your expert problem solving skills to help our patients be their best every day: Work with a skilled team in a temperature controlled facility to ensure patients get their medication they need in a timely manner.
Optometric Technician - Training Provided! - Cactus Rd. Office Eye Care Partners Career OpportunitiesOptometric Technician - Training Provided! - Cactus Rd. OfficeGlendale, AZOur national network of over 300 ophthalmologists and 700 optometrists provides a lifetime of care to our patients with a mission to enhance vision, advance eye care and improve lives. Louis, Missouri, over 650 ECP-affiliated practice locations provide care in 18 states and 80 markets, providing services that span the eye care continuum.
Optometric Technician - Training Provided! Eye Care Partners Career OpportunitiesOptometric Technician - Training Provided!Phoenix, AZOur national network of over 300 ophthalmologists and 700 optometrists provides a lifetime of care to our patients with a mission to enhance vision, advance eye care and improve lives. Louis, Missouri, over 650 ECP-affiliated practice locations provide care in 18 states and 80 markets, providing services that span the eye care continuum.
Sterile Processing Technician United Surgical Partners International IncSterile Processing TechnicianChandler, AZChandler Orthopedic Centeris a fast paced ASC environment committed to producing the highest quality work and experience for patients and their families. A diverse workforce, combined with an inclusive culture, makes USPI stronger and better able to meet the needs of our diverse patient and physician population.
Diesel Technician Schneider National IncDiesel TechnicianPhoenix, AZThis diversity and openness ensures all associates have equal access to opportunities and resources to contribute fully to the organization"s success, and it fuels innovation, improves strategic thinking and cultivates leadership. Skills and qualifications: Technical degree in diesel technology or related field, or a minimum of one year of diesel technician experience.
Experienced Test and Balance Technician Palmetto Air & Water Balance, IncExperienced Test and Balance TechnicianPhoenix, AZFull timeWith over 300+ employees across 27 offices in Arizona, Florida, North Carolina, South Carolina, Tennessee, Texas, and Virginia, we take pride in having the largest number of Test and Balance Engineers and Certified Technicians in the United States. Industry Leader: Be part of the world's leading Testing and Balancing service company, founded in 1989Collaborative Team: Work with a dedicated team of professionals across multiple states.
NewStaff Engineering Technician - Solar System OneStaff Engineering Technician - SolarPhoenix, AZThe Virtual Design & Data Solutions (VDDS) Staff Civil Engineering Technician plays a vital role in the delivery of high-quality engineering deliverables for these complex infrastructure projects, working alongside a collaborative and experienced team of professionals. This opportunity provides the chance to collaborate with multidisciplinary project teams supporting utility-scale renewable energy projects in the solar and wind sectors, while contributing to the development of critical civil infrastructure that addresses both current and future challenges.
Smart Cooler Field Service Technician AI VEND SOLUTIONS LLCSmart Cooler Field Service TechnicianMesa, AZPart timeYour expertise ensures that our Ai Smart Coolers operate within precise temperature ranges, protecting product quality and maximizing machine longevity. What You’ll Do * Advanced Troubleshooting: Diagnose complex cooling issues and mechanical failures across our fleet of intelligent vending solutions.
Field Service Technician, Phoenix, AZ BearCom, Inc.Field Service Technician, Phoenix, AZTempe, AZKEYWORDS: Motorola, Kenwood, ICOM, Avigilon, Two-Way Radio, Two Way Radio, 2-Way Radio, GPS, VOIP, WI-FI, BDA/DAS, RF, UHF, VHF, MOTOTRBO, LMR, OSHA 10, FCC GROL, L3Harris, CET, Network+, Security+, P2P, P2MP, PtMP, P25, Astro2. The ideal candidate will provide exceptional customer service and possess the technical ability to create imaginative solutions that meet and exceed the most challenging customer needs.
Service Technician CoreTechsService TechnicianPhoenix, AZ$27–$37 / hourThe Service Technician performs tasks and responds to a high volume of repair and maintenance service work orders ranging from minor handyman-type repairs to medium commercial renovation projects. Responsible for working safely, adhering to all aspects of our Health, Safety, and Environmental Program, both for self-protection and for protecting co-workers, sub-contractors, the public, and the client by supporting all Company safety efforts.
Service Technician North American CorpService TechnicianMesa, AZIn addition, this position schedules and completes service calls to ensure proper and timely repairs are completed, coordinates with dispatch daily, maintains accurate paperwork on all repairs performed, as well as performs planned and unplanned scheduled maintenance calls. Together, we serve thousands of customers nationwide in end markets including education, government, healthcare, hospitality, restaurants, building services, food packaging & processing, and grocery.
Sr. Field Service Technician Vertech Industrial Systems LLCSr. Field Service TechnicianPhoenix, AZInstallation of industrial control panels including Motor control, variable frequency drives, soft starters, primary logic controllers, radio survey, and special and unique industrial equipment to name a few. If that sounds like a good fit, help us bring the next generation of automation solutions to nearly every industry, including manufacturing, food and beverage, renewable energy, water and wastewater, and more.
DTH Full Time Technician - Tyler, TX Vivint LLCDTH Full Time Technician - Tyler, TXPhoenix, AZAbility to climb ladders (up to 14 feet, including ability when carrying tools to meet weight capacity requirements for company-approved ladders, i.e. 375 lbs) and work in confined spaces like attics. Direct-to-Home Smart Home Pros provide expert-level installation and Servicess, while delivering the highest caliber of Customer Service.
NewDTH Full Time Technician -Phoenix, AZ Vivint LLCDTH Full Time Technician -Phoenix, AZPhoenix, AZAbility to climb ladders (up to 14 feet, including ability when carrying tools to meet weight capacity requirements for company-approved ladders, i.e. 375 lbs) and work in confined spaces like attics. We deliver innovative solutions that make our customers' lives easier-helping them power, protect, and intelligently manage their homes and businesses.
NewDTH Full Time Technician - Phoenix, AZ Vivint LLCDTH Full Time Technician - Phoenix, AZPhoenix, AZ$25.79–$28.90 / hourAbility to climb ladders (up to 14 feet, including ability when carrying tools to meet weight capacity requirements for company-approved ladders, i.e. 375 lbs) and work in confined spaces like attics. Whether you are an experienced technician or a sales pro looking for a hands-on change, we want to hear from you if you have: A Sales Mindset: Experience in retail, B2C sales, insurance, or service-based sales is a major plus.
Maintenance Technician Camping WorldMaintenance TechnicianMesa, Arizona$22–$53.71 / hourThe pay range for this role considers several factors in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. We are ideally looking for someone with advanced diagnostic and repair skills for Recreational Vehicle (RV) coach systems, generators and coach body repairs.
Diesel Technician Apprenticeship (Military Veterans) Isuzu Veterans Apprenticeship Program (IVAP)Diesel Technician Apprenticeship (Military Veterans)Phoenix, AZ$50,000–$70,000This opportunity is part of the Isuzu Veterans Apprenticeship Program (IVAP), a U.S. Department of Labor and GI Bill®-approved Registered Apprenticeship program designed to help qualified Veterans transition into the commercial truck industry. • Access to tools, equipment, vehicles, and training needed to complete apprenticeship and certification requirements, as provided through the participating dealership and IVAP program structure.
Traveling Biomedical Technician II Trimedx Holdings LLCTraveling Biomedical Technician IIAZAccordingly, Associates are prohibited from engaging in the unlawful manufacture, sale, distribution, dispensation, possession, or use of any controlled substance or marijuana, or otherwise being under the influence thereof, on all TRIMEDX and Customer property or during working/on-call hours. Performs Incoming Inspections (II) to maintain a complete and accurate inventory of medical devices, including trial and evaluation, rental, and loaner equipment in addition to permanently assigned equipment inventory.
HVAC Warranty Technician Parker & SonsHVAC Warranty TechnicianPhoenix, ArizonaFull timeParker & Sons is currently seeking PEAK Technicians (Start-up) & Warranty Service Technicians to join our team comprised of creative and energetic employees, who are dedicated to delivering the best customer service experience every day. Parker & Sons has been serving homeowners and businesses for over 40 years and is recognized nationally for being one of the most knowledgeable heating, cooling, plumbing, and air quality contractors in the industry.
Field Service Tech - Southwest Region Scranton Mfg Co IncField Service Tech - Southwest RegionAZAt New Way Trucks, we're looking for a skilled Field Service Technician to deliver top-tier service and support to our customers and dealer network across your assigned territory. This is more than just a job-it's a chance to work with industry-leading equipment, build strong customer relationships, and play a key role in keeping essential fleets running.
Field Service Tech/Installer Bottleless NationField Service Tech/InstallerPhoenix, AZ$20–$24 / hourBottleless Nation is a purpose-driven water solutions company dedicated to eliminating plastic waste in workplaces across the U.S. We provide sustainable, bottleless water and ice systems to businesses in a variety of industries, including healthcare, hospitality, and education. If you are a person that defines good character, strong work ethic, and a willingness to hold yourself accountable, we want to hear from you! www.onebn.com .
Engineering Technician II Terracon Consultants IncEngineering Technician IIPhoenix, AZAmerican Welding Society (AWS) Certified Associate Welding Inspector (CAWI)American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing (VT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT).Other national, regional, state, and local Materials related certifications requiring experience and written examination will also be considered if deemed appropriate by the Terracon Department Manager. NICET Level II certification in Geotechnical in one or more of the following categories: Construction, Laboratory, Exploration, GeneralistICC certification in one or more of the following categories: Reinforced Concrete, Spray-applied Fireproofing, Structural Masonry, Prestressed/Post-Tensioned Concrete, Structural Steel - Bolting, Structural Steel - Welding.
Remote Pharmacy Technician Actalent IncRemote Pharmacy TechnicianPhoenix, AZRemote$20–$23 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.
Pharmacy Technician AZUS Arizona Urology Specialists CPharmacy TechnicianPhoenix, ArizonaWe deliver a cohesive approach to urologic care that provides patients with access to experienced specialists, a superb team of healthcare professionals, and the most advanced technology for patient treatments and therapies. Arizona Only: Register with the Arizona State Board of Pharmacy as a pharmacy technician trainee and pass the Pharmacy Technician Certification Exam (PTCE) orbecome nationally certified through the PTCB and register with the State Board as a pharmacy technician.
Pharmacy Technician 835906 ASG PharmacyPharmacy Technician 835906Phoenix, AZ$18–$23 / hourYou'll collaborate with a dedicated team to ensure medications are prepared, labeled, and dispatched accurately and efficiently, helping us deliver exceptional healthcare services every day. As a Pharmacy Technician, you'll play a key role in supporting medication fulfillment for patients in long-term care settings.
Float Pharmacy Technician 839562 ASG PharmacyFloat Pharmacy Technician 839562Glendale, AZ$27–$30 / hourYou'll work closely with pharmacy managers and staff to provide exceptional service and maintain accuracy in medication dispensing. As a floating technician, you'll support various pharmacy locations and ensure smooth operations across the board.
HVAC Service Tech II TDIndustries IncHVAC Service Tech IIPhoenix, AZDiagnose and optimize performance of various HVAC systems including split systems, mini split systems, RTUs, WSHPs, CRAC units, chillers, and airside equipment. Founded in 1946, TDIndustries is a premier, employee-owned Mechanical, Electrical, and Plumbing (MEP) company delivering full-lifecycle building solutions-from design and construction to service and facilities maintenance.
Service Tech II - HVAC TDIndustriesService Tech II - HVACPhoenix, ArizonaEssential Duties: Diagnose and optimize performance of various HVAC systems including split systems, mini split systems, RTUs, WSHPs, CRAC units, chillers, and airside equipment. Company Overview: Founded in 1946, TDIndustries is a premier, employee-owned Mechanical, Electrical, and Plumbing (MEP) company delivering full-lifecycle building solutions—from design and construction to service and facilities maintenance.
Solar Service Tech - Peoria SpartanXSolar Service Tech - PeoriaPeoria, ArizonaThis role is ideal for a licensed solar electrician or service technician who takes pride in troubleshooting, problem-solving, operational efficiency, and customer experience. This is a hands-on field role supporting solar service, troubleshooting, diagnostics, commissioning, repair work, and operational quality control.