CCTV Technician - PACP Azuria Water SolutionsCCTV Technician - PACPLittleton, CO$22–$30 / hourAs a CCTV Technician in the cured-in-place pipe (CIPP) industry, you will be responsible for the operation and maintenance of remote cutting equipment, pre and post-video inspection of pipelines, and supervision of confined space entry procedures. We are currently offering a limited-time sign-on bonus of $4,000 for new hires with a valid CDL license , and sign-on bonuses for new hires without a current CDL license are also available at a reduced amount.
Service Technician Sill- Terhar Ford LincolnService TechnicianBroomfield, ColoradoDiagnose, maintain, and repair vehicle automotive systems including engine, transmission, electrical steering, suspension, brakes, air conditioning, etc. The day-to-day duties include performing work on specific repair orders and diagnosing what repairs need to be done.
NewField Technician EchoStarField TechnicianEnglewood, ColoradoExclusive Perks: Complimentary DISH TV ($114.99/month), discounts on Sling TV ($5/month), and Boost Mobile plans (starting at $15/month), company-provided van, tools, and uniforms. EchoStar will provide reasonable accommodation to otherwise qualified job applicants and employees with known physical or mental disabilities, unless doing so poses an undue hardship on the Company, poses a direct threat of substantial harm to others, or is otherwise not required by law.
Mobility Technician University of Colorado HealthMobility TechnicianAurora, CO$18.54–$24.10 / hourPerformance bonus: UCHealth offers a 3-Year Incentive Bonus to recognize employee contributions to our success in quality, patient experience, organizational growth, financial goals and tenure. Employees have access to free assistance navigating the Public Service Loan Forgiveness program and submitting their federal student loans for forgiveness.
Shipping Technician InnovAge Holding CorpShipping TechnicianBoulder, CO$19.76–$22.74 / hourOther Skills and Abilities: Ability to communicate effectively and professionally through written, verbal, and interpersonal skills as applied when interacting with employees, clients, or agency representatives; successfully conveying and exchanging information in a positive manner. While this description is intended to be an accurate reflection of the current position, management reserves the right to revise the job or to require that other or different tasks be performed when circumstances change (e.g., emergencies, change in personnel, work load, rush jobs, or technological developments).
Field Service Technician - Denver, CO RivianField Service Technician - Denver, CODenver, Colorado$24.75–$36.44 / hourFull timeRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
NewPower & HVAC Shop Technician Sunbelt RentalsPower & HVAC Shop TechnicianBroomfield, CO$26.46–$38.03 / hourThe following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 001030 001085 001140 002068 1391 2F011 2F031 2F051 2F071 301 3374 3601 3E412 3E432 3E452 4140 4142 4143 4145 4149 4151 4222 4225 4226 4227 4229 4231 4233 4234 4237 4253 4291 4307 4308 4314 4316 4324 4355 4366 4509 4604 52X 63J 7022 70F9 7601 7606 7612 7613 7614 7615 7616 7617 77F 91A 91D 91E 91J 91L 91P 91X 92F 9559 9594 95AB ABE ABF AS EM EN FC GSE GSM MM MM(NUC) MR. Related experience may include: Construction Equipment Mechanic, Equipment Mechanic, Equipment Technician, Field Mechanic, Field Service Technician, Field Technician, Heavy Equipment Mechanic, Heavy Equipment Technician, Mechanic, Mobile Heavy Equipment Mechanic, Lubricator, Machine Repairer, Maintainer, Maintenance Electrician, Maintenance Man, Maintenance Mechanic, Maintenance Technician, Maintenance Worker, Oiler, Overhauler.
HVAC Technician LAUKOAHVAC TechnicianDenver, CO$31–$35 / hourPerforms maintenance of equipment including lubrication utilizing oil or grease pumps/guns, disassemble, overhaul, and reassemble complex components and replacement of defective electrical components or mechanical parts with supplied original manufacturer parts. Without supervision, performs highly skilled level of preventative and corrective maintenance duties with Specialty skills in commercial HVAC, chillers, boilers / steam boilers, circulation pumps, and exhaust fans.
NewField Service Technician - Nationwide Future Hiring FlexTGField Service Technician - Nationwide Future HiringDenver, COFlexTG is the largest Brand-Neutral Managed Print Services provider with an industry-leading nationwide footprint. In this role, you’ll manage your own service territory, performing maintenance and repair of office equipment, while delivering a high level of customer satisfaction.
Maintenance Technician- Forklift/MHE Lineage IncMaintenance Technician- Forklift/MHEHenderson, CO$24.71–$41.68 / hourWe value attitude, reliability, and a willingness to learn, and we'll provide opportunities to expand your skills while working alongside an experienced maintenance team. This is a great opportunity for someone who enjoys mechanical maintenance, forklifts, conveyors, and industrial equipment and is looking to build a long-term career.
EV Technician/Autonomous Vehicle Mechanic Amerit Fleet SolutionsEV Technician/Autonomous Vehicle MechanicDENVER, Colorado$33–$43 / hourFull timeTechnicians must be able to perform essential job functions that include frequent movement such as standing, walking, climbing, bending, and sitting for extended periods, as well as lifting heavy objects and accessing tight or confined spaces. If you’re an experienced technician with a growth mindset and a passion for cutting-edge technology, this is your opportunity to build a career in the exciting and rapidly evolving world of Electric Autonomous Vehicles (EV/AV).
Research Technician - Building Energy Sciences NLRResearch Technician - Building Energy SciencesGolden, Colorado$66,400–$109,600 / yearJob Profile: Research Technician IV / Annual Salary Range: $66,400 - $109,600Job Profile: Research Technician III / Annual Salary Range: $57,900 - $95,500Job Profile: Research Technician V / Annual Salary Range: $76,600 - $126,400 NLR takes into consideration a candidate’s education, training, and experience, expected quality and quantity of work, required travel (if any), external market and internal value, including seniority and merit systems, and internal pay alignment when determining the salary level for potential new employees. A comprehensive acquaintance with and understanding of both general and detailed aspects of technical support activities, and their practical application to a wide variety of problems and situations specific to the discipline or field supported.
Join The AES O&M Technician Talent Community! AES CorporationJoin The AES O&M Technician Talent Community!Louisville, COAES will consider you for any open positions within O&M, including but not limited to: Wind Turbine Technicians, Solar Technicians, BESS Technicians, Control Room Operators, Site Managers, Field Service Engineers, and Team Leaders. These resources include gas and coal power plants in California, Indiana, and Ohio, and renewable energy facilities such as solar, wind, hydro, and battery storage (BESS) in many locations across the United States.
Refrigeration Mechanic/Technician Amerit Fleet Solutions IncRefrigeration Mechanic/TechnicianThornton, CO$35–$45 / hourTechnicians must be able to perform essential job functions that include frequent movement such as standing, walking, climbing, bending, and sitting for extended periods, as well as lifting heavy objects and accessing tight or confined spaces. If you take pride in keeping reefer units running reliably and enjoy diagnosing complex refrigeration systems, this is an excellent opportunity to build your career with a stable, growing national company that values skilled technicians.
Licensed Plasma Center Technician 3387 BioLife Plasma ServicesLicensed Plasma Center TechnicianLakewood, ColoradoThis role requires that all individuals on the team hold one of the following current/active certifications: California Certified Phlebotomy Technician 1 License (CPT1), a California Certified Phlebotomy Technician 2 License (CPT2), a California Clinical Laboratory Scientist License (CLS), or a California Medical Laboratory Technician License (MLT). · Current license or certification in the state where duties will be assigned: Certified Phlebotomy Technician 1 (CPT1), Certified Phlebotomy Technician 2 (CPT2), Clinical Laboratory Scientist (CLS), or Medical Laboratory Technician (MLT).
Construction Technician - Laborer (27773252) Azuria Water SolutionsConstruction Technician - Laborer (27773252)Littleton, COConstruction Technician - Laborer Job Title: Construction Technician - Laborer Job ID: 27773252 Location: Littleton, CO 80120 Other Location: Description As a leader in the industry, Insituform Technologies LLC, an Azuria Water Solutions company, is a global company that has been providing pipeline protection services for more than 50 years. We are currently offering a limited-time sign-on bonus of $4000 for new hires with a valid CDL license and sign-on bonuses for new hires without a current CDL license are also available at a reduced amount.
Fire Alarm Technician Journeyman LoenbroFire Alarm Technician JourneymanCentennial, CO$34–$45 / hourLoenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries, and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.
Surveillance Technician Monarch Casino & Resort IncSurveillance TechnicianCO$27–$30 / hourMinimum of 1 year of experience installing, maintaining, or supporting CCTV, security systems, or similar technical systems; OR equivalent experience in IT, electronics, or network support roles. As a family-owned business, we prioritize nurturing lasting relationships with our guests and the community, ensuring that every interaction is warm, memorable, and tailored to foster a true sense of belonging.
Furniture Repair Technician 1- $2000 Sign-On Bonus Living Spaces Furniture LLCFurniture Repair Technician 1- $2000 Sign-On BonusDenver, CO$21.55–$28.05 / hourPay will be determined by several factors, including, but not limited to: applicant's education, relevant work experience, knowledge, applicable and relevant skills and abilities, market demand, Company budget, as well as internal equity and alignment with geographic market data. Demonstrate proficiency in repairing at least one of the following: Upholstery / Leather products to include stitching, panel replacement, mechanism, frame repair, button replacement, as well as other components.
Water Restoration Technician/General Labor Roto-Rooter Group IncWater Restoration Technician/General LaborEnglewood, CO$40,000–$60,000 / yearFounded in 1935, Roto-Rooter is North America''s largest plumbing, drain cleaning, and water cleanup services provider. Suitable for individuals with skills in carpet cleaning, construction, lawn care, pest control, and general laborer.
Drain Service Technician Roto-Rooter Group IncDrain Service TechnicianEnglewood, CO$45,000–$75,000 / yearRoto-Rooter provides an initial 12 weeks of paid sewer and drain service training, plus continuing training is available if you want to learn the plumbing trade and pursue a journeyman plumber's license. Roto-Rooter drain service technicians use their skills to provide solutions to sewer and drain problems.
Maintenance Technician II Downing Central RedPeak PropertiesMaintenance Technician II Downing CentralDenver, CO$24–$27 / hourFrom knocking out work workers to handling routine inspections, your hands-on skills will help create a safe, comfortable, and beautifully maintained home for our residents. Performs maintenance work on the property, which may include electrical, HVAC, pools, plumbing, and other related tasks; assists with grounds work when required.
Maintenance Technician Diedre Moire Corp.Maintenance TechnicianErie, CO$80,000–$120,000 / yearFull timeCONSIDERED EXPERIENCE INCLUDES: Maintenance Technician Mechanic Electrician Beverage Bottling Water Filtering Mixers Blenders Carbonators Automated Bottle Fillers Cappers Labelers Boxers PLCs HMIs Motors Rotary & Linear Motion Components Hydraulics Pneumatics #DiedreMoire #JobSearch #JobHunt #JobOpening #Hiring #Job #Jobs #Careers #Employment #jobposting #fieldservicejobs #technicianjobs #MaintenanceMechanicJobs. Maintenance Technician Mechanic Electrician Beverage Bottling Water Filtering Mixers Blenders Carbonators Automated Bottle Fillers Cappers Labelers Boxers PLCs HMIs Motors Rotary & Linear Motion Components Hydraulics Pneumatics _.
Denver, CO - Rapid Response Team Technician II Duncan Aviation IncDenver, CO - Rapid Response Team Technician IIDenver, CO$37.50–$44.15 / hourThe Rapid Response Technician II, with some to limited supervision, assists with inspecting, troubleshooting, adjusting, repairing and other general tasks related to the maintenance and repair of aircraft and engine systems and components on a variety of corporate aircrafts, using Personal Protection Equipment, in a safe and clean work environment according to manufacturer's specifications, Duncan Aviation approved procedures, and customer specifications. reads small print; hears sounds associated with mechanical deficiencies; repetitive motion; works with moving parts and vibration; tolerates products, materials and fumes associated with component maintenance; tolerates working in confined spaces and heights above four feet; tolerates standing, walking, bending, kneeling, stooping, crouching, crawling, climbing and sitting.
Maintenance Technician Packaging Corporation of AmericaMaintenance TechnicianDenver, CO$29.99–$40.79 / hourThis position will perform a variety of maintenance tasks including diagnosing, repairing, rebuilding, or replacing mechanical, electrical, hydraulic, and Pneumatic systems on plant equipment. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds.
STORE STOCK TECHNICIAN Pay range $19.29 to $22.00 Micro CenterSTORE STOCK TECHNICIAN Pay range $19.29 to $22.00Denver, COFull timeIdentify, diagnose, and document hardware failure or software problems on a variety of computer or computer-related equipment (examples could include, but are not limited to televisions, tablets, wearable devices, computer monitors, and other computer accessories). Our technology superstore has an industry-leading 40,000+ selection of premier computer products and the most knowledgeable staff in the business.
QA Sanitation Technician Natural Grocers by Vitamin Cottage, Inc.QA Sanitation TechnicianGolden, COCurrent valid driver''s license with reliable transportation is required 1 year experience in food production sanitation required Knowledge of Good Manufacturing Practices in food production preferred. Maintains sanitation logs of equipment, floors, walls and any other daily, weekly and monthly cleaning schedules for production and storage areas.
Maintenance Technician II (Sherman Central) RedPeak PropertiesMaintenance Technician II (Sherman Central)Denver, CO$23–$25 / hourFrom knocking out work workers to handling routine inspections, your hands-on skills will help create a safe, comfortable, and beautifully maintained home for our residents. Performs maintenance work on the property, which may include electrical, HVAC, pools, plumbing, and other related tasks; assists with grounds work when required.
Mitigation Technician ServproMitigation TechnicianDenver, ColoradoWe’re seeking self-motivated, proactive, responsible, and service-oriented teammates to join us in our mission of helping customers in their greatest moments of need by repairing and restoring homes and businesses with an industry-leading level of service. Candidates with experience with heavy lifting, running machines/equipment, cleaning/ janitorial work, construction/ restoration, and/or general labor would be successful in this role .
Sports Turf Irrigation Technician Kroenke Arena Co LLCSports Turf Irrigation TechnicianCommerce City, CO$27–$29 / hourWe are the employer of choice as the owner and operator of Ball Arena, DICK'S Sporting Goods Park, the Paramount Theatre, Denver Nuggets (NBA), the Colorado Avalanche (NHL), Colorado Mammoth (NLL), Colorado Rapids (MLS), KIMN,KXKL, KKSE (FM/AM), Altitude Sports & Entertainment, Major League Fishing/Fishing League Worldwide (MLFLW), Winnercomm, Outdoor Sportsman Group and SkyCam. Assist with day-to-day operations of the field complex, stadium events, private events, training sessions, and Colorado Rapids matches, including event setup, teardown, general labor duties, and coordination with Turf Operations management and staff.
Mechanical Technician Philip Morris International IncMechanical TechnicianAurora, COThe U.S. Food and Drug Administration has authorized versions of PMI's IQOS electronically heated tobacco devices and Swedish Match's General snus as Modified Risk Tobacco Products and renewal applications for these products are presently pending before the FDA. Since 2008, PMI has invested $12.5 billion globally to develop, scientifically substantiate and commercialize innovative smoke-free products for adults who would otherwise continue to smoke with the goal of transitioning legal-age consumers who smoke to better alternatives.
Maintenance Technician Envolve Client Services Group LLCMaintenance TechnicianDenver, CO$23–$26 / hourEnsure the property is maintained in accordance with all applicable Affordable Housing programs, including but not limited to HUD Subsidy, USDA, RD, LIHTC, HOME and other state and local programs. The Maintenance Technician is responsible for performing repairs, troubleshooting, and performing preventative maintenance of all apartment equipment including appliances, elementary electrical systems, and plumbing.
Mitigation Technician SERVPRO of Denver SoutheastMitigation TechnicianDenver, CO$22–$25 / hourFull timeCandidates with experience with heavy lifting, running machines/equipment, cleaning/ janitorial work, construction/ restoration, and/or general labor would be successful in this role . SERVPRO® Franchise employees are not employed by, jointly employed by, agents of, or under the supervision or control of Servpro Franchisor, LLC, in any manner whatsoever.
BAS Controls Technician II ControlsJobsBAS Controls Technician IIDenver, ColoradoHow to Apply: If you are an experienced BAS Controls Technician with Tridium Niagara expertise and are seeking a strong long-term opportunity in Denver, apply today to learn more about this role. About the Opportunity: A well-respected commercial HVAC, building automation, and energy solutions firm is seeking a BAS Controls Technician II to join their Denver operations.
NewMaintenance Technician II (Colorado Blvd Central) RedPeak PropertiesMaintenance Technician II (Colorado Blvd Central)Denver, CO$22–$26 / hourFrom knocking out work workers to handling routine inspections, your hands-on skills will help create a safe, comfortable, and beautifully maintained home for our residents. Performs maintenance work on the property, which may include electrical, HVAC, pools, plumbing, and other related tasks; assists with grounds work when required.
NewTier 1 Data Center Technician (Active Secret Clearance Required) Seneca HoldingsTier 1 Data Center Technician (Active Secret Clearance Required)Lakewood, COThe Tier 1 Enterprise Operations Technician is a vital member of the Hosted Infrastructure team, responsible for: Monitoring and maintaining the server environment for a Federal Government agency, ensuring the availability and reliability of critical systems. . Collaborating closely with Systems Administrators to troubleshoot server problems and document all changes, issues, and problems related to server maintenance. .
NewMaintenance Technician II Colorado Blvd Central RedPeak PropertiesMaintenance Technician II Colorado Blvd CentralDenver, CO$22–$26 / hourFrom knocking out work workers to handling routine inspections, your hands-on skills will help create a safe, comfortable, and beautifully maintained home for our residents. Performs maintenance work on the property, which may include electrical, HVAC, pools, plumbing, and other related tasks; assists with grounds work when required.
Field Service Technician Compucom StaffingField Service TechnicianDenver, CO$15.75–$21 / hourDuties and Responsibilities : Troubleshoot and repair printers (Lexmark, Client, Fujifilm, and large format/plotters), laptops, desktops, POS systems, servers, restaurant IT hardware, and network equipment . Candidates with hands-on experience supporting Lexmark, Client, Fujifilm, and large format/plotter printers are strongly preferred.
Systems Assembly Technician Teledyne Technologies IncSystems Assembly TechnicianEnglewood, CO$39,000–$52,000 / yearThree to five years of practical wiring to terminal blocks and programable logic controllers (PLC), troubleshooting measurement controls and related instrument and devices to include power supplies, pneumatics, gauges, valves, relays, flowmeters, regulators, and controllers. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.
Environmental Services Technician Full Time Nights AdventHealthEnvironmental Services Technician Full Time NightsLittleton, CO$19.38–$31.01 / hourUtilizes Bed Management system to maintain productive flow of bed throughput, using hand-held technology for tracking. Must be able to read and understand Material Safety Data Sheets, product labels, various reports, and perform simple arithmetic [Required].
Environmental Services Technician Part Time Days AdventHealthEnvironmental Services Technician Part Time DaysCastle Rock, CO$19.38–$31.01 / hourUtilizes Bed Management system to maintain productive flow of bed throughput, using hand-held technology for tracking. Must be able to read and understand Material Safety Data Sheets, product labels, various reports, and perform simple arithmetic [Required].
NewMobile Service Technician Landmark LincolnMobile Service TechnicianEnglewood, ColoradoUnlike most corporate-owned dealerships, our staff is very stable - many of whom have been here for 30+ years and several of whom are second-generation employees - so you can have confidence in their expertise to help you with your unique automotive needs in a professional, courteous, no-pressure consultative manner. If you are wanting to excel as an automotive technician, attending technical training school, or working at an independent oil change business with limited opportunities, we want to talk to you!
HVAC Maintenance Technician Tipping HatHVAC Maintenance TechnicianDenver, Colorado$50,000–$80,000 / yearFull timeCompany Name: Tipping Hat Overview: Tipping Hat is part of the nation's largest plumbing, heating and air conditioning service provider in the country, and we are looking for HVAC Maintenance Technicians to join our team. Ability to raise, manipulate and maneuver tools, components and materials and handle a variety of items, equipment, control knobs, switches, etc.
Machining Technician EmersonMachining TechnicianBoulder, CO$60,000–$86,500 / yearThrough our deep domain expertise and legacy of flawless execution, Emerson helps customers in critical industries like life sciences, energy, power and renewables, chemical and advanced factory automation operate more sustainably while improving productivity, energy security and reliability. We have built an engaged community of inquisitive, dedicated people who thrive knowing they are welcomed, trusted, celebrated, and empowered to solve the world’s most complex problems — for our customers, our communities, and the planet.
Maintenance Technician Bimbo Bakeries USA, IncMaintenance TechnicianDenver, ColoradoLI-FS1 What You Will Be Doing: Perform the required Maintenance activities and tasks to keep equipment safe, functional, and efficient by executing preventive, predictive, and corrective maintenance actions. In addition to competitive pay and benefits, we provide a safe and inclusive work environment that appreciates diversity, promotes development and allows our associates to be their authentic selves.
Dispatcher AdaptHealth CorpDispatcherDenver, CO$18–$23 / hourDispatcher has a broad range of responsibilities including routing all orders for regional branches deliveries and coordinating delivery schedules with the operations staff in each region achieving timely delivery goals as established by leadership. Achieves or shows progression toward positively impacting regional goals that could include productivity goals, decreasing cost per delivery, and decreasing mileage per route by routing in an efficient manner.
NewAviation Electronics Technician U.S. NavyAviation Electronics TechnicianFederal Heights, COWork Environment Assignments with squadrons at naval air stations and aboard aircraft carriers worldwide; work in hangars, avionics labs, and outdoors on flight lines in all weather conditions and high noise environments; close teamwork with other aviation ratings and aircrew in a structured maintenance organization; potential temporary duty with detachments and deployments supporting carrier or expeditionary operations. Additional qualifications for this job may include: United States citizenship and eligibility for a security clearance; normal color perception; interest in aviation and working around aircraft; strong aptitude in electronics, computers, and precision technical work; manual dexterity, good memory, and physical fitness sufficient to work safely on flight lines, in hangars, and on shipboard aircraft.
Travel Radiology Technician - $2,523 per week Trustaff AlliedTravel Radiology Technician - $2,523 per weekLittleton, COAs a Radiology Tech, you'll complete diagnostic procedures by working directly with the patient to capture images requested by the attending physician. Radiologists/Rad Techs and CT Techs must have expert knowledge of the imaging equipment, its operation, and the imaging processes.
NewA-Level Automotive Technician – $100K–$175K - 2057 Accurate AutomotiveA-Level Automotive Technician – $100K–$175K - 2057Northglenn, CO$50–$75 / hourYou’ll work on all makes and models, including diesel, with consistent production of 50–60 flagged hours , an average repair order of approximately $1,450 , and a 35-hour guarantee during your first 90 days . The position may require a valid driver’s license, motor vehicle record review, background screening, drug or alcohol screening, or other lawful job-related pre-employment requirements.
Equipment Service Technician Steris PlcEquipment Service TechnicianDenver, CO$61,412.50–$79,475 / yearWork with cross functional teams (Tech Support, Engineering and Service Contract Management), to escalate issues appropriately and utilizes advanced technology platforms to complete compliance regulatory requirements, and resolve and document troubleshooting issues. Manage time effectively by prioritizing Customer and business needs and schedules autonomously to complete PM performance, service calls, warranty calls, equipment installations, field upgrade programs and other duties.