Equipment Readiness Technician CYNET SYSTEMSEquipment Readiness TechnicianMidland, TX$16–$21 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
HVAC Technician System OneHVAC TechnicianMidland, TX$24–$32 / yearAlso responsible for maintaining the central plant in good, clean working condition maintains preventative maintenance (P.M.), and scheduling and completing corrective maintenance to all equipment in a timely and professional manner actively documenting all activities and maintenance. The Stationary Engineer is responsible for maintaining, operating, monitoring, and repairing all utilities and related central plant equipment and respond to maintenance requests for assistance to hospital, clinic and supporting facilities.
Building Maintenance Technician City of OdessaBuilding Maintenance TechnicianOdessa, TXSupports the relationship between the City of Odessa and the general public by demonstrating courteous and cooperative behavior when interacting with visitors and City staff; maintains confidentiality of work-related issues and City information; performs other duties as required or assigned. Performs basic building and grounds maintenance, graffiti removal and custodial duties, including minor repairs and small parts replacements in City facilities; duties may vary according to job assignment and individual skills.
Lead Spacecraft Mechanisms Engineering Technician AST SpaceMobileLead Spacecraft Mechanisms Engineering TechnicianMidland, TXAs AST SpaceMobile ramps production to support multiple satellites per month, we are expanding our Assembly, Integration, and Test (AI&T) team with experienced mechanisms technicians who have previously worked on flight hardware in satellite or launch environments. This role will lead complex build and test operations, mentor junior technicians, and provide valuable feedback to engineering teams to improve hardware designs, processes, and production workflows.
2nd Shift Maintenance Technician. Mon-Thurs 6pm-4:00am (El Paso Midland) AST SpaceMobile2nd Shift Maintenance Technician. Mon-Thurs 6pm-4:00am (El Paso Midland)Midland, TexasThis role is responsible for performing preventative maintenance, diagnosing mechanical and electrical issues, repairing equipment, and supporting continuous improvement initiatives to maximize equipment uptime, reliability, and operational efficiency. AST SpaceMobile is seeking an Industrial Maintenance Technician to support the maintenance, repair, troubleshooting, and reliability of production equipment, facility systems, and manufacturing operations within our satellite production facility.
3rd & 4th Shift Maintenance Technician (El Paso Midland) AST SpaceMobile3rd & 4th Shift Maintenance Technician (El Paso Midland)Midland, TexasThis role is responsible for performing preventative maintenance, diagnosing mechanical and electrical issues, repairing equipment, and supporting continuous improvement initiatives to maximize equipment uptime, reliability, and operational efficiency. AST SpaceMobile is seeking an Industrial Maintenance Technician to support the maintenance, repair, troubleshooting, and reliability of production equipment, facility systems, and manufacturing operations within our satellite production facility.
Maintenance Technician for an Apartment Community InterSolutionsMaintenance Technician for an Apartment CommunityMidland, TX$17–$20 / hourPerform electrical, plumbing, appliance, and carpentry repairs, including: Repairing electrical circuits, switches, and breakers. As a Maintenance Technician, you'll address service requests and maintain the community at the direction of the maintenance supervisor or property manager.
Environmental Test Technician III (El Paso relocate to Midland) AST SpaceMobileEnvironmental Test Technician III (El Paso relocate to Midland)Midland, TexasAST SpaceMobile is seeking an Environmental Test Technician III to support environmental qualification, acceptance testing, and development testing of satellites, solar arrays, and aerospace hardware. This senior-level technician role performs complex environmental testing activities including thermal vacuum (TVAC), vibration, shock, acoustic, thermal cycling, and related qualification testing.
Environmental Test Technician Supervisor AST SpaceMobileEnvironmental Test Technician SupervisorMidland, TexasThe Environmental Test Technician Supervisor is responsible for leading day-to-day operations within the Environmental Test organization, overseeing technicians performing thermal vacuum, vibration, shock, acoustic, and related qualification and acceptance testing. This role ensures safe, compliant, and efficient execution of environmental test activities while driving continuous improvement, developing technical talent, and coordinating closely with cross-functional partners.
Technician 1 PLM / Micron (Production, Assembly, Manufacturing) 4 different shifts available AST SpaceMobileTechnician 1 PLM / Micron (Production, Assembly, Manufacturing) 4 different shifts availableMidland, TexasOur engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. If you are open to relocating to Midland, this is an opportunity to enter the growing aerospace and advanced manufacturing industry while building valuable long-term career skills.
Environmental Test Technician Supervisor- Weekend Night Shift AST SpaceMobileEnvironmental Test Technician Supervisor- Weekend Night ShiftMidland, TexasThe Environmental Test Technician Supervisor is responsible for leading day-to-day operations within the Environmental Test organization, overseeing technicians performing thermal vacuum, vibration, shock, acoustic, and related qualification and acceptance testing. This role ensures safe, compliant, and efficient execution of environmental test activities while driving continuous improvement, developing technical talent, and coordinating closely with cross-functional partners.
1st Shift Environmental Test Technician II (Mon-Fri, 7:30am to 5:30 PM) (El Paso Midland) AST SpaceMobile1st Shift Environmental Test Technician II (Mon-Fri, 7:30am to 5:30 PM) (El Paso Midland)Midland, TexasIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. AST is in search of an Environmental Test Technician II to support environmental qualification and acceptance testing of satellite systems, solar arrays, and aerospace hardware.
Environmental Test Technician Supervisor- Night Shift AST SpaceMobileEnvironmental Test Technician Supervisor- Night ShiftMidland, TexasThe Environmental Test Technician Supervisor is responsible for leading day-to-day operations within the Environmental Test organization, overseeing technicians performing thermal vacuum, vibration, shock, acoustic, and related qualification and acceptance testing. This role ensures safe, compliant, and efficient execution of environmental test activities while driving continuous improvement, developing technical talent, and coordinating closely with cross-functional partners.
Structural Technician (Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX) AST SpaceMobileStructural Technician (Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX)Midland, TexasIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Structural Technician Lead (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX) AST SpaceMobileStructural Technician Lead (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX)Midland, TexasIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Mechanisms Technician Weekend shift, Fri–Sun 6am–6pm (El Paso, TX Midland, TX) AST SpaceMobileMechanisms Technician Weekend shift, Fri–Sun 6am–6pm (El Paso, TX Midland, TX)Midland, Texas$30–$44 / hourThis role focuses on building and validating precision mechanisms used in large phased-array satellite structures, including hinges, release mechanisms, actuators, and deployment systems. If you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home.
NDT Technician II (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX) AST SpaceMobileNDT Technician II (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX)Midland, Texas$28–$38 / hourThis role is responsible for performing non-destructive testing (NDT) to detect internal and surface defects in aerospace structures, including composites, metals, and bonded assemblies used in large phased-array satellite systems. If you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home.
Mechanical Technician Nightshift Mon-Thurs 6pm-4:00am (El Paso, TX Midland, TX) AST SpaceMobileMechanical Technician Nightshift Mon-Thurs 6pm-4:00am (El Paso, TX Midland, TX)Midland, Texas$31–$42 / hourIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Sr. Facilities Technician - Data Center JLLSr. Facilities Technician - Data CenterOdessa, TXResponsible for maintaining, monitoring, and performing preventive maintenance and continuous operation of all building systems to maintain 100% Up-time including: fire/life safety, mechanical systems such as (HVAC, chillers, CRAC, CRAH, plumbing, controls), electrical including emergency backup systems such as (lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers), and hot water systems. Facilities Technician, Data Center is responsible for delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure (UPS, MV electrical systems, generators, cooling systems etc.) This role will perform and assist in identification and implementation of OM&F strategies to ensure safe, reliable, and efficient buildings, building systems, and equipment.
NewFacilities Technician - Data Center JLLFacilities Technician - Data CenterOdessa, TXResponsible for maintaining, monitoring, and performing preventative maintenance and continuous operation of all building systems to maintain 100% Up-Time, including: fire/life safety, mechanical systems such as (HVAC, chillers, CRAC/CRAH, plumbing, controls), electrical including emergency backup systems such as (lighting, UPS, ATS, STS, PDU, generators, primary switchgear, power distribution, transformers), and hot water systems. Monitors operation, adjusts and maintains refrigeration, chilled water, and air conditioning equipment; boilers, ventilating and water heaters; pumps, valves, piping, and filters; Other mechanical and electrical equipment.
Veterinary Technician Medical Veterinary ServicesVeterinary TechnicianMidland, TexasFull timeThat's why we're committed to a workplace culture where employees are comfortable being their authentic selves, feel a complete sense of belonging, and are empowered to reach their highest potential. Professional Growth & Recognition: Quarterly team bonuses, continuing education allowance, state license & VTNE fee reimbursement, and uniform allowance.
Metrology Technician Lead (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX) AST SpaceMobileMetrology Technician Lead (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX)Midland, TexasWe are seeking a detail-oriented Metrology Technician Lead to validate critical dimensions on complex satellite assemblies using advanced precision measurement equipment, including Coordinate Measuring Machines (CMM), Laser Trackers, Romer Arms, and 3D Laser Scanning systems. In addition to technical execution, this position serves as a lead for daily metrology operations , supporting workflow coordination, technician assignment, and production prioritization to ensure timely and accurate completion of measurement activities.
Mechanisms Technician Mon-Thurs 6pm-4:00am (El Paso, TX Midland, TX) AST SpaceMobileMechanisms Technician Mon-Thurs 6pm-4:00am (El Paso, TX Midland, TX)Midland, TexasThis role focuses on building precision mechanisms used within large phased-array satellite structures, including deployment assemblies, hinges, release mechanisms, actuators, and structural hardware. If you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home.
Carbon Fiber Reinforced Polymer (CFRP) Manufacturing Technician AST SpaceMobileCarbon Fiber Reinforced Polymer (CFRP) Manufacturing TechnicianMidland, TexasPosition Overview We are seeking a detail-oriented, hands-on Carbon Fiber Reinforced Polymer (CFRP) Manufacturing Technician to support the production of advanced composite components for aerospace applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Mechanisms Technician Weekend Night shift, Fri–Sun 6pm–6am (El Paso, TX Midland, TX) AST SpaceMobileMechanisms Technician Weekend Night shift, Fri–Sun 6pm–6am (El Paso, TX Midland, TX)Midland, TexasThis role focuses on building precision mechanisms used within large phased-array satellite structures, including deployment assemblies, hinges, release mechanisms, actuators, and structural hardware. If you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home.
Electronics Soldering Technician / PCBA Rework Specialist AST SpaceMobileElectronics Soldering Technician / PCBA Rework SpecialistMidland, TexasThe Electronics Soldering Technician / PCBA Rework Specialist provides hands-on printed circuit board assembly (PCBA), rework, and repair support for high-reliability and space-grade electronics. This role supports multiple production, integration, and test teams by performing precision soldering, troubleshooting, and recovery of electronic assemblies used in satellite systems.
Technician I PLM Solar Micron & Feeders (Production, Assembly, Manufacturing Panels) AST SpaceMobileTechnician I PLM Solar Micron & Feeders (Production, Assembly, Manufacturing Panels)Midland, Texas$20–$23 / hourIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Avionic Technician – Satellite Integration AST SpaceMobileAvionic Technician – Satellite IntegrationMidland, TexasPrevious experience in Aerospace, Avionics, LEO satellite assembly, avionics bay integration, or flight hardware installations is desired. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
HVAC Technician AST SpaceMobileHVAC TechnicianMidland, TexasWe are seeking a skilled HVAC Compressor Technician to support plant operations by maintaining, troubleshooting, and repairing HVAC systems, with a focus on compressor units and chillers. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Technician I MLI No Exp AST SpaceMobileTechnician I MLI No ExpMidland, Texas$22–$25 / hourIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Test Technician, Electrical and Electronics AST SpaceMobileTest Technician, Electrical and ElectronicsMidland, TexasOur engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. The Electrical and Electronics Test Technician is responsible for performing functional, environmental, and diagnostic testing on electrical and electronic components, assemblies, and systems.
1st shift Manufacturing Structural Tower Technician Mon.-Thur. 7:30am - 5:30pm(El Paso Midland) AST SpaceMobile1st shift Manufacturing Structural Tower Technician Mon.-Thur. 7:30am - 5:30pm(El Paso Midland)Midland, TexasIf you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Mechanisms Technician (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX) AST SpaceMobileMechanisms Technician (Dayshift Mon-Thurs 7:30am-5:30pm) (El Paso, TX Midland, TX)Midland, TexasThis role focuses on building precision mechanisms used within large phased-array satellite structures, including deployment assemblies, hinges, release mechanisms, actuators, and structural hardware. If you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home.
Manufacturing IT Technician AST SpaceMobileManufacturing IT TechnicianMidland, TexasThis role ensures smooth operation of hardware, software, and network infrastructure — including Manufacturing Execution Systems (MES) — while contributing to the reliability and efficiency of IT operations. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Technician I (Manufacturing Production Assembly) (Dayshift or nightshift, Mon-Thurs) AST SpaceMobileTechnician I (Manufacturing Production Assembly) (Dayshift or nightshift, Mon-Thurs)Midland, TexasOur engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. High aptitude to work with small electronics, to include soldering of small electrical components or mechanical equipment.
Information Technology (IT) Technician AST SpaceMobileInformation Technology (IT) TechnicianMidland, TXAST SpaceMobile is currently seeking a skilled Information Technology (IT) Technician to support end users, maintain enterprise hardware and software systems, and contribute to the reliability and efficiency of IT operations. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
1st Shift Environmental Test Technician I Fri - Sun, 6AM to 6PM (El Paso Midland) AST SpaceMobile1st Shift Environmental Test Technician I Fri - Sun, 6AM to 6PM (El Paso Midland)Midland, TexasAST is in search of an Environmental Test Technician I supports execution of environmental qualification and environmental test activities including thermal vacuum, vibration, shock, acoustic, and related testing. If you are open to relocating to Midland, this can be a career changing, and life changing, move into the high-tech aerospace world offering a new skill set and job security in a very similar environment that will soon feel like home.
Early Career P&C Field Services Technician WSP Global IncEarly Career P&C Field Services TechnicianMidland, TXSuccessful applicants will be involved in projects with our PTE Team and be a part of a growing organization thats solving problems and supporting client needs in electrical testing and commissioning in utility substations, industrial and bulk electrical power systems. Regularly required to stand, walk, use hands and fingers, handle or feel objects, tools, or controls; reach with hands and arms; stoop, kneel, crouch, or crawl; talk, hear, and smell.
Gateway Technician AST SpaceMobileGateway TechnicianMidland, TXA minimum of 3 years of experience supporting satellite communications, RF systems, gateway operations, telecommunications infrastructure, or related technical environments. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
NewFacilities Technician - Entry Level JLLFacilities Technician - Entry LevelOdessa, TXWhether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Physical Work Abilities & Requirements: This position requires frequent walking, climbing, bending, kneeling, lifting, stooping, and working/extending overhead, including: Walking large, campus-like settings.
Data Center Technician: Odessa, TX STN IncorporatedData Center Technician: Odessa, TXOdessa, TXFull timeAs trusted advisors, we align IT investments with business outcomes that drive performance and growth, starting with deep strategic engagement and delivering tailored solutions built for long-term impact. You’ll work hands-on with hardware, cabling, monitoring systems, and server infrastructure, while collaborating with IT engineers to deliver reliable and secure services to our organization and customers.
Iron Technician IV (2nd Shift) Caterpillar IncIron Technician IV (2nd Shift)Midland, TX$30.35–$40.65 / hourGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. Consults with technical personnel and managers/supervisors to report and resolve assembly and testing problems, and reports unresolved problems.
Iron Technician I Caterpillar IncIron Technician IMidland, TX$23–$30.75 / hourGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. Able to accept equipment from delivery, recertify equipment, load equipment for delivery, complete all associate paperwork, perform quality check, and manage inventory (without supervision).
Field Electrical Technician (Etech) - Oil & Gas CaterpillarField Electrical Technician (Etech) - Oil & GasMidland, TX$97,530–$146,290 / yearGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. Travel extensively (up to 50% or more, including domestic and international travel) to support customers, conduct field investigations, deliver training, and develop deep subject matter expertise in electrical systems and product applications.
NewIron Technician IV (2Nd Shift) CaterpillarIron Technician IV (2Nd Shift)Midland, TX$30.35–$40.65 / hourGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. Consults with technical personnel and managers/supervisors to report and resolve assembly and testing problems, and reports unresolved problems.
Field Service Technician I Caterpillar IncField Service Technician IMidland, TX$23–$30.75 / hourGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. The Field Service Technician I supports safe and efficient field operations by assisting with the installation, maintenance, troubleshooting, testing, and repair of pressure control, frac, flowline and safety restraint equipment.
Iron Technician I - 2nd Shift Caterpillar IncIron Technician I - 2nd ShiftMidland, TX$23–$30.75 / hourGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. Able to accept equipment from delivery, recertify equipment, load equipment for delivery, complete all associate paperwork, perform quality check, and manage inventory (without supervision).
Iron Technician I - 2Nd Shift CaterpillarIron Technician I - 2Nd ShiftMidland, TX$23–$30.75 / hourGlobally, we deliver engineered oilfield and drilling equipment repair and certification, mechanical and rotating equipment repairs and upgrades, rapid prototyping of spare parts, robust asset management, operation and maintenance and field engineering services. Able to accept equipment from delivery, recertify equipment, load equipment for delivery, complete all associate paperwork, perform quality check, and manage inventory (without supervision).
Automotive Technician Bridgestone Americas IncAutomotive TechnicianOdessa, TX$18.38–$27.62 / hourWhatever role you fill, when you represent Bridgestone, you are a valued teammate, and part of our larger mission to "Serve Society with Superior Quality", for that, we offer you more than just a competitive compensation; we will provide you: A supportive and engaging onboarding experience to ensure a smooth transition into our team. This system rewards our skilled professionals with a predetermined amount for each eligible task, fostering a culture of efficiency and swift task accomplishment, ensuring you're fairly rewarded for your expertise and dedication.
HVAC Technician Fortis IndustriesHVAC TechnicianMidland, TexasThe HVAC Technician will have 2+ years’ experience in the Operations & Maintenance of building operational systems including HVAC, Fire Suppression Systems, Environmental (to include Oil Water Separator Servicing) and Water Treatment procedures. Maintains, repairs and ensures all equipment is in proper working condition including HVAC systems, water treatment systems and emergency generator systems and various other mechanical systems.