NewCardiac Monitor Technician Legacy HealthCardiac Monitor TechnicianPORTLAND, OR$22.32–$31.90Overview: You care deeply—and it shows in the way you bring your best every day to support patients in our Cardiopulmonary Services department. Whether you're assisting with cardiac monitors or interpreting cardiac rhythms, you combine skill with compassion to improve the lives of those we serve.
Certified Veterinary Technician Frontier Veterinary HospitalCertified Veterinary TechnicianHillsboro, OR$28–$30This structure ensures that you can practice high-quality, modern medicine, knowing that specialized knowledge and support systems are readily available to help you deliver the best possible patient outcomes every day. Hillsboro provides an exceptional community setting with excellent schools, ample parks, and a high quality of life, making it a perfect place to settle down and enjoy the region's famous outdoor activities.
NewCardiopulmonary Technician Legacy HealthCardiopulmonary TechnicianPORTLAND, OR$24.60–$35.17Legacy Good Samaritan features nationally renowned doctors in cancer care, kidney transplantations, neurology, ophthalmology, weight-loss surgery, robotic surgery, rehabilitation and more, plus Oregon’s only 24-hour urgent care that’s located alongside an emergency room, with access to emergency care if needed. Downloads, collates, prepares for physician interpretation; transcribes physician interpretations into database system, and processes confirmed reports.
NewMemory Support Medication Technician Hillside - a HumanGood communityMemory Support Medication TechnicianNewberg, ORUnder general Nursing supervision, the Certified Medication Technician works 100% of their time on this position functions and evaluates the medical and emergency needs of residents in Assisted Living, Personal Care, Memory Care and Residential Living environments and identifies and monitors current health problems of residents. Hillside in McMinnville, OR, a HumanGood community nationally rated as 2025-2026 Best Senior Living community for Independent Living and Memory Care by U.S News & World Report, is looking for talented Medication Technician to join our team!
NewSenior Maintenance Technician - F/S/SU, every other Monday 5:30am – 5:30pm NIKESenior Maintenance Technician - F/S/SU, every other Monday 5:30am – 5:30pmBeaverton, ORAs a Maintenance Point Guard, I (Senior Maintenance Technician), you will be responsible for identifying, diagnosing, and repairing machinery and building systems efficiently to ensure minimal downtime. Perform administrative tasks to support maintenance record keeping in the Computerized Maintenance Management System (CMMS) and manage spare parts storeroom locations.
NewIndustrial Maintenance Technician Reser's Fine Foods, Inc.Industrial Maintenance TechnicianSalem, ORReser’s is the leading provider of fresh refrigerated deli salads, side dishes, and prepared foods for the supermarket, club store, and food service industries. Perform additional duties as assigned including, but not limited to all facilities related tasks and work on special projects as required or assigned by the Facilities and Maintenance Manager.
NewTEM Technician INTELTEM TechnicianHillsboro, OR$57,570–$81,280 / yearSee Intel Privacy Policy at https://www.intel.com/content/www/us/en/privacy/intel-privacy-notice.html and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. May perform failure analysis, prepare samples, use an xray scanning electrong microscope (xSEM) to image selected architecture, and report results in a lab or factory setting.
NewAuto Glass Installation Technician Trainee SafeliteAuto Glass Installation Technician TraineeWilsonville, OR$22.25–$26.50Be paid to learn and apprentice the Safelite way, through hands-on and classroom training, including: • Observing and assisting in installing and repairing auto glass. • Study and pass testing to become a Safelite-certified Technician showing proficiency in installations, embracing a positive attitude and following taught techniques.
NewPatient Care Technician Davita Inc.Patient Care TechnicianTualatin, ORCollaborate with nurses, dietitians, social workers, and other care team membersRequirements Accredited High School diploma, general education development ("GED") credential, or equivalent. Beware of Recruitment FraudDaVita will never ask for payment or personal financial information at any point in the hiring process, nor will we ever communicate with you using email addresses outside of the DaVita secure network.
NewCommercial Pest Control Technician (Route Manager) Sprague Pest SolutionsCommercial Pest Control Technician (Route Manager)Salem, OR$21–$26 / hourThe Route Manager will develop professional relationships with clients to understand their unique business challenges, offer knowledgeable guidance, recommend actions, and solve a wide variety of pest management problems. This position reports to the Branch Manager and partners with Operations Managers, Sales Reps, and a team of Route Managers (technicians) to continually enhance client satisfaction and business operations.
NewOnsite Maintenance Technician - Portland, OR Pure HomeRiverOnsite Maintenance Technician - Portland, ORPortland, OR$23–$25 / hourThe purpose of the Onsite Maintenance Manager is to provide maintenance support to the property management team in accomplishing both Company and property owner goals and objectives, especially as it pertains to the property’s cleanliness, maintenance & repair and building systems. Troubleshoot and diagnose the cause of related maintenance issues and report findings to the property management team as set by local team protocols Escalate complex issues to a supervisor or as directed by local team protocols.
NewCatheterization Laboratory Technician Fusion Medical StaffingCatheterization Laboratory TechnicianPortland, ORIn this role, you’ll assist cardiologists, operate imaging and hemodynamic equipment, and maintain a safe, sterile field to ensure exceptional patient outcomes. Fusion values transparency, accountability, and teamwork, offering growth opportunities, professional development, and a supportive culture focused on delivering high-quality care nationwide.
Cardiac Monitor Technician Legacy Health SystemCardiac Monitor TechnicianPortland, OR$22.32–$31.90 / hourWhether you''re assisting with cardiac monitors or interpreting cardiac rhythms, you combine skill with compassion to improve the lives of those we serve. You care deeply-and it shows in the way you bring your best every day to support patients in our Cardiopulmonary Services department.
NewMonitor Technician (Intensive Care Unit) Asante Health SystemMonitor Technician (Intensive Care Unit)Medford, OR$21.19–$29.15 / hourIf you have an interest in being eligible for this position, below is a link for a recommended online Basic Cardiac Rhythms course: https://learn-cardionursing.docebosaas.com/learn/course/external/view/elearning/73/basic-cardiac-arrhythmia-interpretation-certificate-course-145-hours-for-non-nurse-healthcare-providers . If you have completed the recommended course noted above, or any other online Basic Cardiac Rhythms course, you will still need to challenge and pass Asante's Basic Cardiac Rhythms test in order to qualify for the position.
Monitor Technician (Intermediate Care Unit) Asante Health SystemMonitor Technician (Intermediate Care Unit)Medford, OR$21.19–$29.15 / hourIf you have an interest in being eligible for this position, below is a link for a recommended online Basic Cardiac Rhythms course: https://learn-cardionursing.docebosaas.com/learn/course/external/view/elearning/73/basic-cardiac-arrhythmia-interpretation-certificate-course-145-hours-for-non-nurse-healthcare-providers . If you have completed the recommended course noted above, or any other online Basic Cardiac Rhythms course, you will still need to challenge and pass Asante's Basic Cardiac Rhythms test in order to qualify for the position.
NewMonitor Technician ARRMC (CVICU) Asante Health SystemMonitor Technician ARRMC (CVICU)Medford, OR$21.19–$29.15 / hourA Certified Nursing Assistant is responsible and accountable for their practice for assigned patient(s), contributing to the utilization of the nursing process, under the supervision and direction of the RN, and performs all duties in accordance with department policies and procedures and scope of practice. If you are passionate about providing exceptional patient care and want to work for a healthcare organization where rank doesn't matter, and camaraderie extends into personal life, Asante can be your next home.
Field Technician, Monitoring Nihon Kohden North America, Inc.Field Technician, MonitoringOregon City, OR$23–$33 / hourPhysical: This position requires reaching, bending, stooping, squatting, crawling, kneeling, pushing, pulling, lifting, carrying up to 30 pounds, finger dexterity, repetitive motions, standing, walking, sitting, hearing, visual acuity, and color vision. As part of this process, it is typically required to provide proof of vaccinations (including for COVID-19), and related personal medical information, and to comply with other criteria as needed to be able to work at customer sites.
Field Technician, Monitoring Nihon Kohden CorpField Technician, MonitoringOregon City, OR$23–$33 / hourPhysical: This position requires reaching, bending, stooping, squatting, crawling, kneeling, pushing, pulling, lifting, carrying up to 30 pounds, finger dexterity, repetitive motions, standing, walking, sitting, hearing, visual acuity, and color vision. As part of this process, it is typically required to provide proof of vaccinations (including for COVID-19), and related personal medical information, and to comply with other criteria as needed to be able to work at customer sites.
Telemetry Technician - Telemetry Monitor Providence St. Joseph HealthTelemetry Technician - Telemetry MonitorPortland, ORTriMet annual pass (Hop Fastpass) for benefit eligible staff who work within the Portland Service Area (does NOT include Wilsonville, Newberg, Seaside, Hood River, Washington State, or Medford). Together, our 120,000 caregivers (all employees) serve in over 50 hospitals, over 1,000 clinics and a full range of health and social services across Alaska, California, Montana, New Mexico, Oregon, Texas and Washington.
Telemetry Technician - Telemetry Monitor Providence Health & ServicesTelemetry Technician - Telemetry MonitorPortland, OR$20–$29.08 / hourRequsition ID: 443223 Company: Providence Jobs Job Category: Technical Services Job Function: Clinical Care Job Schedule: Part time Job Shift: Day Career Track: Clinical Support Department: 5002 OR PSVMC TELE MONITOR Address: OR Portland 9205 SW Barnes Rd Work Location: Providence St Vincent Medical Ctr-Portland Workplace Type: On-site Pay Range: $20.00 - $29.08 As the largest healthcare system and largest private employer in Oregon, Providence is located in areas ranging from the Columbia Gorge to the wine country to sunny southern Oregon to charming coastal communities to the urban setting of Portland.
Telemetry Monitor Tech Oregon Health & Science UniversityTelemetry Monitor TechPortland, OregonOur primary patient populations include post-open heart surgery (CABG, heart transplants, VAD, valve replacement, etc.), medical cardiology (ACS, NSTEMI/STEMI, heart failure, etc.) and pre- and post-op vascular surgery (PAD/PVD, vascular bypass, etc.). In addition, we maintain the organization's centralized telemetry monitoring program on 11K (providing remote telemetry monitoring for adult and pediatric acute care units at KPV, South Hospital, Center for Health and Healing (CHH) and Doernbecher Hospitals).
School Bus Monitor First Student IncSchool Bus MonitorGRESHAM, ORIn the state of Washington, all technician and driving positions, including but not limited to van drivers and any other position requiring employees to drive a company-owned vehicle, are considered safety-sensitive and are therefore subject to drug and alcohol testing, including cannabis. Now Hiring Part Time School Bus Monitors/Aides - Gresham, OR: As a Part Time School Bus Monitor, you will play a vital role in your community and the lives of the students.
EKG Technician Peace HealthEKG TechnicianSpringfield, OR$22.16–$34.61 / hourOperates electrocardiograph equipment (which may include treadmill tests, ECGs, Holter monitors, etc) to record the electromotive variations in heart muscle to provide data for diagnosis of heart ailments. Performs EKGs, and may perform Holter monitors, event monitors and ambulatory blood pressure monitors on patient.
NewEKG Technician Oregon Health & Science UniversityEKG TechnicianPortland, OregonFunction/Duties of Position: Provides direct and indirect care to patients undergoing procedures in the Cardiac Non-Invasive Services Department and other areas in the hospital. Positions within person patient care: BLS certificate within 30 days of hire or prior to independent practice, whichever comes first.
Patient Care Technician Net2Source HealthcarePatient Care TechnicianPortland, OR$18–$22 / hourThis role involves assisting residents with activities of daily living, monitoring patient conditions, and supporting the interdisciplinary care team. The ideal candidate will have prior experience caring for geriatric patients and be committed to providing compassionate, high-quality patient care.
Certified Veterinary Technician Bailey Veterinary ClinicCertified Veterinary TechnicianRoseburg, OR$24–$27 / hourWe value credentialed technicians for the clinical knowledge, judgment, and communication skills they bring across all areas of the hospital, helping elevate the quality of medicine, client experience, and patient care. Bailey Veterinary Clinic is seeking an experienced Certified Veterinary Technician (CVT) to join our team and support both outpatient care and procedural services, including surgery and dentistry.
Certified Veterinary Technician Happy Valley Veterinary Hospital - WellHaven Pet HealthCertified Veterinary TechnicianHappy Valley, ORRemoteMay routinely be exposed to pets that may bite or scratch, biological hazards, anesthesia medications (smells), radiation if near an Xray machine, prescription medications, including controlled substances. Good hand-eye coordination, arm-hand-finger dexterity with the ability to reach and grasp, and visual acuity to use a keyboard, operate equipment, and read information.
Lead Licensed Veterinary Technician Southern Veterinary Partners LLCLead Licensed Veterinary TechnicianOR$35–$40 / houracceptAllText":null,"rejectAllText":null,"saveText":null,"settingsText":null,"showNewTexts":false}' >" data-css="[data-component="cookie-banner"] { --a-cookieBannerWidget-wrapper-color: #0000004D; --a-cookieBannerWidget-text-font-weight: 400; --a-cookieBannerWidget-label-font-weight: 600; --a-cookieBannerWidget-text-margin-top: 0px; --a-cookieBannerWidget-text-margin-right: 0px; --a-cookieBannerWidget-text-margin-bottom: 0px; --a-cookieBannerWidget-text-margin-left: 0px; --a-cookieBannerWidget-text-padding-top: 0px; --a-cookieBannerWidget-text-padding-right: 0px; --a-cookieBannerWidget-text-padding-bottom: 0px; --a-cookieBannerWidget-text-padding-left: 0px; }">. - Clinic technician- assisting doctor with outpatient appointments, preparing, restocking, cleaning exam room, check patients in and out, take history and vitals, input data into patient medical record, ensure a smooth and timely flow of outpatient appointments from check-in to discharge.
Veterinary Assistant/Technician - La Pine Animal Hospital PetVet Care CentersVeterinary Assistant/Technician - La Pine Animal HospitalLa Pine, ORJoin our team as a Veterinary Assistant/Technician who supports the veterinarians and technicians in their daily tasks by cleaning and maintaining equipment, feeding, exercising and grooming patients, preparing and sanitizing surgery suites, restraining and handling patients, and clerical and administrative work. Classification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.
PVC Grinding Technician Day Shift Immediate Opening 836119 SelectempPVC Grinding Technician Day Shift Immediate Opening 836119Pendleton, ORJoin a dynamic pipe production team in Pendleton, Oregon, as a PVC Grinding Technician and develop valuable industrial skills. As a PVC Grinding Technician, you will be responsible for: Lifting and maneuvering large PVC pipes and bundles throughout the work area.
PVC Grinding Technician Night Shift Immediate Opening 837948 SelectempPVC Grinding Technician Night Shift Immediate Opening 837948Pendleton, ORJoin a dynamic pipe production team in Pendleton, OR, as a PVC Grinding Technician and gain valuable industrial experience. Using an air hose to remove dust and debris from rejected products, ensuring all stickers and gaskets are removed.
PVC Grinding Technician Day Shift Immediate Opening 839533 SelectempPVC Grinding Technician Day Shift Immediate Opening 839533Pendleton, ORJoin a dynamic pipe production team in Pendleton, Oregon, as a PVC Grinding Technician and develop valuable industrial skills. As a PVC Grinding Technician, you will be responsible for: Lifting and maneuvering large PVC pipes and bundles throughout the work area.
PVC Grinding Technician Night Shift Immediate Opening 839535 SelectempPVC Grinding Technician Night Shift Immediate Opening 839535Pendleton, ORAs a PVC Grinding Technician, you will be responsible for: Lifting and maneuvering large plastic PVC pipes throughout the work area safely and efficiently. Join a rapidly growing manufacturing company in Pendleton, OR, as a PVC Grinding Technician and kickstart your journey in the industrial sector.
Sterile Processing Technician-12 HR shift-New Grads welcome TEEMA GROUPSterile Processing Technician-12 HR shift-New Grads welcomeSt Hermiston, OR$35–$38We are seeking a detail-oriented Sterile Processing Technician to join a collaborative hospital team. This is a great opportunity for motivated candidates looking to grow in a fast-paced healthcare environment.
Senior Sterile Processing Technician Full-Time, Evening Schedule Macpower Digital Assets Edge Private LimitedSenior Sterile Processing Technician Full-Time, Evening ScheduleMedford, OR$43,513–$66,560 / yearRequired Certifications: National Certified Registered Central Service Technician (Healthcare Sterile Processing Association) or. National Certified Sterile Processing and Distribution Technician (Certification Board for Sterile Processing and Distribution) or.
Clinic Technician (EMT) - Cardiology Samaritan Health ServicesClinic Technician (EMT) - CardiologyCorvallis, ORServices and procedures include coronary angiography, angioplasty and stent placements, pacemaker insertions and replacements, implantable cardiac defibrillators and cardiac resynchronization therapy, echocardiography, nuclear medicine imaging, holter and event monitors (heart monitors), cardiac stress testing, intravascular ultrasound, cardiac MRI, and 64-slice cardiac CT angiography. DEPARTMENT DESCRIPTIONThe Cardiology team of cardiologists, nurse practitioners, physician associates and nurses provide a full-spectrum of care towards a healthy heart.
Veterinary Technician National Veterinary AssociatesVeterinary TechnicianBend, ORFor positions based in Colorado, NVA provides eligible employees with paid sick and safe leave and public health emergency leave in accordance with the requirements of Colorado's Healthy Families and Workplaces Act. At Brookswood Animal Clinic, we are committed to providing compassionate, high-quality veterinary care while creating a positive experience for both pets and their people.
Retina Technician (21234) Eye Health NorthwestRetina Technician (21234)Portland, ORLoose lens refractions/vision assessment, EKG's blood labs, OCTA's, fluorescein, angiograms, injections, refraction for imaging, IOP check with Tono Pen, centrifuging blood samples, blood pressure screening, drawing blood, and sending blood/urine to labs. Demonstrate ability and/or proficiency in the following: IOP checks-applanation, Tono Pen, evaluation of angles, basic slit lamp, minor surgery assisting, cryo, pneumatic retinopexy, and preparing patients for procedures.
Telemetry Technician Per Diem Variable Providence St. Joseph HealthTelemetry Technician Per Diem VariablePortland, ORTogether, our 120,000 caregivers (all employees) serve in over 50 hospitals, over 1,000 clinics and a full range of health and social services across Alaska, California, Montana, New Mexico, Oregon, Texas and Washington. These amounts are the base pay range; additional compensation may be available for this role, such as shift differentials, standby/on-call, overtime, premiums, extra shift incentives, or bonus opportunities.
Telemetry Technician Per Diem Variable Providence Health & ServicesTelemetry Technician Per Diem VariablePortland, OR$20–$29.08 / hourRequsition ID: 436111 Company: Providence Jobs Job Category: Technical Services Job Function: Clinical Care Job Schedule: Per-Diem Job Shift: Variable Career Track: Clinical Support Department: 5001 OR PPMC TELEMETRY MTR Address: OR Portland 4805 NE Glisan St Work Location: Providence Portland Medical Ctr-Portland Workplace Type: On-site Pay Range: $20.00 - $29.08 Our not-for-profit network also provides a full spectrum of care with leading-edge diagnostics and treatment, outpatient health centers, physician groups and clinics, numerous outreach programs, and hospice and home care.
Process Technician — Chemical Extraction (Night Shift) Buddies Administrative Services, Inc.Process Technician — Chemical Extraction (Night Shift)White City, OR$19–$24 / hourFull timeThat means running equipment according to established procedures, monitoring gas levels in a classified (C1D1) processing environment, performing system evacuations and vacuum-downs, and maintaining supporting utilities such as compressors, heaters, and chillers. Every team member takes part in our structured manufacturing training program - practical, hands-on sessions that build the habits and skills behind world-class production.
Process Technician — Post-Processing & Distillation (Swing/Night Shift) Buddies Administrative Services, Inc.Process Technician — Post-Processing & Distillation (Swing/Night Shift)White City, OR$19–$28 / hourFull timeUnder the direction of the Lab Manager, you'll operate our post-extraction processing equipment - rotary evaporators, reactors, vacuum ovens, heaters, and chillers - to refine crude extract into finished, high-quality product through distillation, isolation, and concentration. Every team member takes part in our structured manufacturing training program - practical, hands-on sessions that build the habits and skills behind world-class production.
Wind Technician III (All levels)- Wheatridge Wind: Lexington, Oregon NextEra Energy IncWind Technician III (All levels)- Wheatridge Wind: Lexington, OregonHeppner, ORHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Additional duties may include: Executing Safety Management System procedures and instructions, conducting field work in compliance with OSHA (Occupational Safety and Health Administration) applicable regulations, encourage good employee safety practices, and drive an unparalleled employee safety culture.
Chemline Technician IV (2nd Shift) Ultra Clean Holdings IncChemline Technician IV (2nd Shift)Hillsboro, ORThe Chemline Technician IV serves as a senior technical specialist and line leader responsible for advanced wet chemical processing and ultra-high purity cleaning of semiconductor components. This role oversees chemline operations, maintains and validates chemical processes, and ensures products meet stringent quality, contamination, and Certificate of Analysis (CoA) requirements.
Exotics Veterinary Technician CVTLVTRVT DoveLewis Emergency Animal HospitalExotics Veterinary Technician CVTLVTRVTPortland, OR$28–$36 / hourDoveLewis Veterinary Emergency & Specialty Hospital is seeking a Certified or Licensed Veterinary Technician to join our Exotics Service at our nonprofit specialty and emergency teaching hospital in Portland, Oregon. Current status as a Certified Veterinary Technician in the state of Oregon OR currently Licensed Veterinary Technician OR Registered Veterinary Technician elsewhere with the ability to transfer license to Oregon.
Certified Veterinary Technician RecoverySurgery DoveLewis Emergency Animal HospitalCertified Veterinary Technician RecoverySurgeryPortland, OR$28–$36 / hourRecovery Team CVTs work closely with surgery, anesthesia, specialty, and inpatient teams to ensure patients recover smoothly following procedures while supporting continuity of care and outstanding client experiences. We are seeking a Certified Veterinary Technician (CVT) to join a newly focused team dedicated to helping surgical and hospitalized patients recover safely, efficiently, and compassionately.
Veterinary Technician CVTLVTRVT DoveLewis Emergency Animal HospitalVeterinary Technician CVTLVTRVTPortland, OR$28–$36 / hourWhat Were Looking For: Requirements: • Current status as a CVTLVTRVT or credential transferable to Oregon • High school diploma or equivalent • 2 years working in the veterinary field as a technician or assistant preferred • 1 year emergency and/or specialty small animal experience preferred • Equivalent combinations of education and experience will be considered. You may also have the opportunity to help manage advanced critical care cases under the direction of board-certified Criticalists, including: • Continuous renal replacement therapy (CRRT) • Total plasma exchange (TPE) • High-flow oxygen therapy • Ventilator management …and more.
Veterinary Technician Hillsboro Veterinary Clinic - WellHaven Pet HealthVeterinary TechnicianHillsboro, ORRemoteMay routinely be exposed to pets that may bite or scratch, biological hazards, anesthesia medications (smells), radiation if near Xray machine, prescription medications, including controlled substances. · Good hand-eye coordination, arm-hand-finger dexterity with the ability to reach and grasp, and visual acuity to use a keyboard, operate equipment, and read information.
Lead Certified Veterinary Technician CVT National Veterinary AssociatesLead Certified Veterinary Technician CVTBend, OR$30–$35 / hourThis is a great opportunity for a skilled CVT who enjoys advanced technical work, mentoring others, and helping lead the clinical team through strong communication, training, and daily workflow support. For positions based in Colorado, NVA provides eligible employees with paid sick and safe leave and public health emergency leave in accordance with the requirements of Colorado's Healthy Families and Workplaces Act.
Veterinary Technician Specialty Surgery VCA IncVeterinary Technician Specialty SurgeryClackamas, OR$31–$38 / hourEducation: Continuing Education (CE) allowance for veterinarians and credentialed veterinary technicians, along with access to WOOF University, which includes RACE-approved courses. Management reserves the right to revise the job description or require that other tasks be performed when the circumstances of the job change (for example, emergencies, change in personnel, workload, or technical development).