Ourisman Chrysler Jeep Dodge Of AlexandriaAutomotive Lube Technician Ourisman Chrysler Jeep Dodge Of AlexandriaAutomotive Lube TechnicianAlexandria, VAFull timeEntry-level Automotive Technicians will quickly and efficiently perform routine maintenance and identify the cause of breakdowns and repair them using the most optimal solutions. Ourisman Chrysler Jeep Dodge Of Alexandria is looking for Entry Level Automotive Technicians / Lube Technicians!
Ourisman Chrysler Jeep Dodge Of AlexandriaMaster Automotive Technician Ourisman Chrysler Jeep Dodge Of AlexandriaMaster Automotive TechnicianAlexandria, VAFull timeMaster-Level Automotive Technicians will quickly and efficiently perform routine maintenance and identify the cause of breakdowns and repair them using the most optimal solutions. Confer with customers or service advisors to obtain descriptions of vehicle problems, and to discuss work to be performed and future repair requirements.
The H&K GroupNewAgtek Technician The H&K GroupAgtek TechnicianFinksburg, MDBeginning as a small family business a half century ago, we are now a dynamic group of vertically integrated companies that has been growing and prospering for over 50 years. The H&K Group, Inc. provides complete heavy civil contracting and construction materials solutions with safety, speed, quality, efficiency, and value.
Ourisman Chrysler Jeep Dodge Of AlexandriaAutomotive Technician Ourisman Chrysler Jeep Dodge Of AlexandriaAutomotive TechnicianAlexandria, VAFull timeAutomotive Technicians will be experienced and aware of the latest automotive technologies and be a persistent problem solver. Work alongside skilled technicians to learn how to perform quality vehicle service maintenance and repairs.
Passport Auto GroupMaryland State Inspector/Automotive Technician Passport Auto GroupMaryland State Inspector/Automotive TechnicianSuitland, MDFull timeIf you are ready to go to work with a great attitude, work well with others and are prepared to stay busy all day. Automotive Technician 20 per flat rate hour up to 45 per flat rate hour potential.
Passport Auto GroupTOYOTA Automotive Service Technician Passport Auto GroupTOYOTA Automotive Service TechnicianSuitland, MDFull timeCome Join Team Passport Auto group: one of the largest and most successful privately held automotive groups in the DC area where We value each team members and treat you like family. State of the Art Ultra Clean Air- Conditioned Shop, Modern equipment and built in tool boxes.
Passport Auto GroupINFINITI Automotive Service Technician Passport Auto GroupINFINITI Automotive Service TechnicianSuitland, MDFull timeState of the Art Ultra Clean Air- Conditioned Shop, Modern equipment and built in tool boxes. Automotive Technician 20 per flat rate hour up to 45 per flat rate hour potential.
Passport Auto GroupNISSAN Automotive Service Technician Passport Auto GroupNISSAN Automotive Service TechnicianSuitland, MDFull timeCome Join Team Passport Auto group: one of the largest and most successful privately held automotive groups in the DC area where We value each team members and treat you like family. State of the Art Ultra Clean Air- Conditioned Shop, Modern equipment and built in tool boxes.
Passport Auto GroupMAZDA Automotive Service Technician Passport Auto GroupMAZDA Automotive Service TechnicianSuitland, MDFull timeCome Join Team Passport Auto group: one of the largest and most successful privately held automotive groups in the DC area where We value each team members and treat you like family. State of the Art Ultra Clean Air- Conditioned Shop, Modern equipment and built in tool boxes.
Passport Auto GroupBMW Automotive Service Technician Passport Auto GroupBMW Automotive Service TechnicianSuitland, MDFull timeState-of-the-art facilities: Enjoy working in our ultra-clean, air-conditioned shop equipped with modern tools and built-in toolboxes. Career progression: Explore advancement opportunities within Passport Auto Group, from team leader to shop foreman or service manager.
Passport Auto GroupMINI Automotive Service Technician Passport Auto GroupMINI Automotive Service TechnicianAlexandria, VAFull timeCome Join Team Passport Auto group: one of the largest and most successful privately held automotive groups in the DC area where We value each team members and treat you like family. State of the Art Ultra Clean Air- Conditioned Shop, Modern equipment and built in tool boxes.
MedStar HealthPharmacy Technician II MedStar HealthPharmacy Technician IIBaltimore, MD$19.55–$34.25Under the direct supervision of a pharmacist, the Pharmacy Technician II prepares and fills routine orders for prescribed medications; restocks automated dispensing machines; repackages medications; compounds both sterile and non-sterile medications. Safely and accurately prepares all medications in the most ready to administer form (including hazardous medications and sterile products) using proper techniques calculations and appropriate precautions.
Ourisman Chrysler Jeep Dodge Of AlexandriaAutomotive Body Technician Ourisman Chrysler Jeep Dodge Of AlexandriaAutomotive Body TechnicianAlexandria, VAFull timeRemove upholstery, accessories, electrical and hydraulic window-and-seat-operating equipment, and trim to gain access to vehicle body and fenders. Working knowledge of all aspects of repairs for damaged body parts and bodies of vehicles.
MedStar HealthPharmacy Technician Clinical Coordinator MedStar HealthPharmacy Technician Clinical CoordinatorElkridge, MD$22.48–$39.75Key responsibilities include supporting various aspects of clinical operations, such as benefits investigation, prior authorization, copay and financial assistance coordination, new patient onboarding, medication delivery coordination, drug replacement services, and conducting outbound calls to support prescription refills. Proactively tracks patient refills coming due, proposes orders to providers, escalates clinical issues to a pharmacist as required, and performs outreach to patients to ensure coordination of all aspects of medication management.
MedStar HealthClinical Engineer Technician III MedStar HealthClinical Engineer Technician IIIWashington, DC$28.76–$48.96Under the general oversight of the Clinical Engineering leadership team the Clinical Engineering Technician III as an expert technician maintains clinical equipment with minimal supervision through the effective use of the medical equipment management plan and all medical equipment policies and procedures and manufacturer or alternative equipment maintenance (AEM) specifications. related military work/training in mechanical electrical bio medical engineering or academic work or actual work experience aligned with AAMI's Core Competencies for the Biomedical Equipment Technician.
Trigyn Technologies IncIT / Hardware Install Technicians (SolarWinds Experience) Trigyn Technologies IncIT / Hardware Install Technicians (SolarWinds Experience)Baltimore, MDTemporaryContractorFull timeThe particulars of the opportunity are below: Roles and Responsibilities: We are seeking highly motivated, entry-level IT / Hardware Install technicians to assist with disassembling and reassembling computer equipment, and cabling while client replace floors in the building. Trigyn's direct government client has an immediate need for IT / Hardware Install Technicians in Baltimore, MD.
STAMPEDE VENTURES INCHVAC Technician STAMPEDE VENTURES INCHVAC TechnicianBaltimore, MDHandle and repair test equipment, complex centrifugal chillers, direct expansion and chilled water-based cooling systems, large air handlers, electronic and pneumatic direct digital control systems, and air distribution systems. Perform repairs and maintenance of reach in, walk in, stand alone ice machines, central plan chillers, pumps, free standing A/C units, refrigerators, roof top cooling units, and guest rooms A/C units.
Carroll Community CollegeNewLibrary Technician Carroll Community CollegeLibrary TechnicianWestminster, MD$34,186–$44,442 / yearOrders books (electronic and print), DVDs, streaming videos, and other collection materials for the library; notifies faculty when requested items have been added; tracks and updates orders; receives/unpacks/downloads materials assuring materials match orders; updates budget ledger; cross references deliveries/orders with invoices; reconciles with credit card orders or refers for payment. Prepares received materials for circulation, adds and edits information in bibliographic and item records, prints call number labels for books and DVDs, adds property stamps to materials, attaches card pockets and book jackets, and adds security strips and checkpoints with reference stickers if needed.
Roadsafe Traffic SystemsNewTraffic Control Technician II Roadsafe Traffic SystemsTraffic Control Technician IIUpper Marlboro, MD$18.75–$18.75 / hourThis role involves performing lane closures on state highways and other roadways, redirecting traffic for workers or survey crews, and working independently or as part of a traffic control crew. Basic reading and writing ability to comply with road signs, complete paperwork, and knowledge of federal and state motor carrier safety regulations.
DBD StaffingLead HVAC Technician - Mechanical Contractor DBD StaffingLead HVAC Technician - Mechanical ContractorColumbia, MDPerform complex HVAC installations, maintenance, and repairs for residential and commercial clients. Ability to work with a variety of tools and equipment, including hand tools, power tools, and diagnostic instruments.
Carter Machinery Company, IncNewELECTRIC POWER GENERATION (EPG) APPRENTICE TECHNICIAN Carter Machinery Company, IncELECTRIC POWER GENERATION (EPG) APPRENTICE TECHNICIANElkridge, MD$21.50–$27.50 / hourPhysical requirements must be met for the Electric Power Generation (EPG) Apprentice Technician job, including regularly being required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl and talk or hear. The Electric Power Generation (EPG) Apprentice Technician is provided training and development to accurately troubleshoot and diagnose, inspect, maintain and repair engines and related electrical systems on generators and automatic transfer switches.
DBD StaffingNewHVAC Technician - Mechanical Contractor DBD StaffingHVAC Technician - Mechanical ContractorGaithersburg, MDThe Heating Air Conditioning Service Technician will be responsible for troubleshooting HVAC systems, performing maintenance and repairs, conducting preventive maintenance, ensuring customer satisfaction, and adhering to EPA regulations. Our Client, provides top-tier HVAC services, customer satisfaction, and quality craftsmanship to both residential and commercial clients.
Lifting Gear Hire CorpNewEquipment Maintenance Technician (Savage, MD) Lifting Gear Hire CorpEquipment Maintenance Technician (Savage, MD)West Baltimore, MDDescription:Founded in 1990, LGH stands at the forefront of the hoisting and rigging equipment rental industry, providing rental equipment responsible for the installation, maintenance, and repair of everything from the bridges you drive on to the sports stadiums you visit. We have an immediate need for a mechanically inclined individual to join our team where you’ll play a crucial role in maintaining our top-notch rental equipment, guaranteeing its immediate availability for safe utilization.
Marriott International, IncNewMaintenance Technician I Marriott International, IncMaintenance Technician IRockville, MD$21.92–$23.57Test, troubleshoot and perform basic repair on all types of equipment, plumbing (e.g., plunge toilets and unclog drains), electrical components including lamps, cosmetic items, extension cords, vacuum cleaners, internet devices, replace electrical switches and outlets, and other guestroom items. Display basic knowledge or ability to acquire knowledge in the following categories: air conditioning and refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general building.
Sunbelt RentalsNewTechnician 2 Sunbelt RentalsTechnician 2Joppa, MD$23.52–$32.34 / 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: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SB. Related experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.
Sunbelt RentalsNewEMS Road Technician 2 Sunbelt RentalsEMS Road Technician 2Laurel, MD$31.13–$42.80 / hour5 +years of Technician experience with similar diesel equipment and/or heavy equipment or specialty lines equipment (large-scale generators, pumps, HVAC or Oil & Gas equipment) strongly preferred. Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.
Sunbelt RentalsNewPump Solutions Technician 2 Sunbelt RentalsPump Solutions Technician 2Elkridge, MD$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: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SB. Related experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.
Sunbelt RentalsNewPower & HVAC Technician 1 Sunbelt RentalsPower & HVAC Technician 1Jessup, MD$24.58–$35.33 / 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.
Carter Machinery Company, IncNewELECTRIC POWER GENERATION (EPG) SHOP TECHNICIAN Carter Machinery Company, IncELECTRIC POWER GENERATION (EPG) SHOP TECHNICIANElkridge, MD$29.26–$41.95 / hourSeeking candidates that must have previous experience diagnosing and troubleshooting basic engine failures and performing mechanical repairs to electrical generator systems and related equipment or completed EPG Apprenticeship program; High school diploma or GED required. Physical requirements must be met for the EPG Shop Technician job, including regularly being required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl and talk or hear.
Carter Machinery Company, IncNewELECTRIC POWER GENERATION (EPG) FIELD TECHNICIAN Carter Machinery Company, IncELECTRIC POWER GENERATION (EPG) FIELD TECHNICIANElkridge, MD$33.95–$47.19 / hourSeeking candidates with a minimum three years' experience diagnosing, troubleshooting, and repairing complex issues and performing heavy electrical repairs to electrical generator systems and related equipment; Must have experience performing megger and vibration testing and genset alignment; Must have experience installing and commissioning gensets; High school diploma or GED required. The Electric Power Generation (EPG) Field Technician position is responsible for accurately diagnosing, troubleshooting and repairing complex operational failures to electrical generator systems and related basic engine failures at customer sites.
Carter Machinery Company, IncNewRENTAL FIELD SERVICE TECHNICIAN Carter Machinery Company, IncRENTAL FIELD SERVICE TECHNICIANDistrict Heights, MD$33.64–$47.19 / hourRequirements for the Rental Field Service Technician position include: Must have thorough knowledge of engines, transmissions, electrical and other related components to troubleshoot and analyze unique and high level problems/issues quickly, and improvise using logic and critical thinking skills to make needed repairs. The Rental Field Service Technician applies advanced-level mechanical aptitude to perform maintenance and repairs to Caterpillar and allied rental equipment in the shop and at customer job sites; applies troubleshooting techniques and determines proper repair procedures; prepares parts requisitions.
ManpowerHVAC Repair Technician ManpowerHVAC Repair TechnicianWestminster, MD$20.55–$20.55ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Hendrick Automotive GroupJaguar Land Rover Automotive Technician. $50k Sign On/Relocation to Charlotte, NC Hendrick Automotive GroupJaguar Land Rover Automotive Technician. $50k Sign On/Relocation to Charlotte, NCWashington, DC$75,000–$175,000 / yearABOUT HENDRICK AUTOMOTIVE GROUP: With over 120+ dealerships and collision centers nationwide, Hendrick Automotive Group is one of the largest and most respected automotive retailers in the country. Click here to view all locations and the brands we represent: https://www.hendrickcars.com/brands-we-sell.htm
Hendrick Automotive GroupAuto Body Estimator / Collision Technician - SIGN-ON+ RELO Assistance to Tallahassee, FL Hendrick Automotive GroupAuto Body Estimator / Collision Technician - SIGN-ON+ RELO Assistance to Tallahassee, FLBaltimore, MD$75,625–$150,000 / yearhttps://www.hendrickcars.com/hendrick-collision.htmThis job description in no way states or implies that these are the only duties and responsibilities to be performed by this employee. Collision Center (Part of Hendrick Automotive Group) is expanding its Tallahassee Collision Center and hiring experienced technicians and estimators.
Mindlance IncorporatedSpecimen Technician Mindlance IncorporatedSpecimen TechnicianMONTGOMRY VLG, MD$20–$24 / hourContractorFull timeTop 3/5 Skills: specimens, Specimen processing. Job Location: Gaithersburg, MD (Only Local candidates).
Group 1 Automotive IncAutomotive Technician/Mechanic - Toyota of Bowie Group 1 Automotive IncAutomotive Technician/Mechanic - Toyota of BowieBowie, MD$18–$45 / hourNational Institute of Automotive Service Excellence (ASE) certification(s) or certification(s) in different specialized areas such as brakes, electrical/electronic systems or engine performance preferred. All candidates must successfully complete pre-employment screening, including background check, motor vehicle record (MVR), and drug testing.*.
Group 1 Automotive IncAutomotive Technician - Kia of Bowie Group 1 Automotive IncAutomotive Technician - Kia of BowieBowie, MD$25–$48 / hourNational Institute of Automotive Service Excellence (ASE) certification(s) or certification(s) in different specialized areas such as brakes, electrical/electronic systems or engine performance preferred. Our Service Technicians should be passionate about customer service, take pride in their work and enjoy being part of a winning team that cares about employees.
CarMax IncOvernight Automotive Technician CarMax IncOvernight Automotive TechnicianWhite Marsh, MD$22.20–$38.90 / hourWhere required by State/Local law, maintain ASE Certifications in Steering and Suspension (A4), Brakes (A5), Heating Air Conditioning (A7), Electrical (A6), Engine Repair (A1), Manual Drive Train and Axles (A3), Engine Performance (A8), and Automatic Transmission/Transaxle (A2). Associates considered full-time salaried are entitled to paid time away with no specified limit as needed for sick, vacation, bereavement, jury duty, holidays, floating holiday, etc.
Land Rover AlexandriaLuxury Automotive Technician Land Rover AlexandriaLuxury Automotive TechnicianAlexandria, VirginiaLand Rover Alexandria is looking for dedicated Luxury Automotive Technicians to help grow our booming service department and provide our customers with exceptional experiences. Diagnosing, maintaining, and repairing vehicle automotive systems including engine, transmission, electrical steering, suspension, brakes, air conditioning, etc.
LKQ CorpMobile Automotive Technician LKQ CorpMobile Automotive TechnicianWashington, DC$60,000–$90,000 / yearWhile performing the duties of this job, the employee is occasionally required to stand, walk, push, pull, squat, bend, reach, climb stairs, balance, stoop, kneel, crouch, or sit for extended periods. As the industry leader in vehicle diagnostics, calibrations, and mechanical repairs, Elitek gives you the chance to grow your career, gain independence, and be part of a team that values your expertise.
zTrip MDNewAutomotive Technician zTrip MDAutomotive TechnicianBaltimore, MDWe are currently seeking a skilled Automotive Technician to join our growing team and play a critical role in maintaining fleet performance and reliability. As an Automotive Technician, you will be responsible for maintaining and repairing a diverse fleet of vehicles while minimizing downtime and ensuring peak performance.
PGWAutomotive Technician PGWAutomotive TechnicianWashington, District of ColumbiaAutomotive TechnicianAt Midas we are dedicated to providing quality services to customer vehicles in the areas of inspection, diagnosis and repair utilizing the expertise attained through ASE Certifications and/or years of automotive repair experience. Automotive Technician / Mechanic ResponsibilitiesAs a Midas automotive technician, you’ll be exposed to and have responsibility for performing a wide range of diagnostics, repairs and maintenance, including:Diagnostics using state-of-the-art computer systems.
Beyer Volvo of Falls ChurchAutomotive Technician - Volvo Beyer Volvo of Falls ChurchAutomotive Technician - VolvoFalls Church, VirginiaDiagnosing, maintaining, and repairing vehicle automotive systems including engine, transmission, electrical steering, suspension, brakes, air conditioning, etc. Beyer Volvo is experiencing tremendous growth and in need of automotive technicians and express service technicians.
J.B.A. ChevroletAutomotive Technician - EV Specialist J.B.A. ChevroletAutomotive Technician - EV SpecialistGlen Burnie, MarylandPerform maintenance and repairs on gasoline, hybrid, and electric vehicle systems, including but not limited to engines, drivetrains, electrical systems, brakes, suspension, and climate control. Automotive group, we have a strong commitment to safety and quality and provide our technicians with the tools and support needed to build long‑term careers in a rapidly evolving industry.
Midas - PGWAutomotive Technician Midas - PGWAutomotive TechnicianWashington, DCAt Midas we are dedicated to providing quality services to customer vehicles in the areas of inspection, diagnosis and repair utilizing the expertise attained through ASE Certifications and/or years of automotive repair experience. As a Midas automotive technician, you’ll be exposed to and have responsibility for performing a wide range of diagnostics, repairs and maintenance, including: Diagnostics using state-of-the-art computer systems.
J.B.A. ChevroletAutomotive Technician J.B.A. ChevroletAutomotive TechnicianGlen Burnie, MarylandThis role is ideal for technicians who take pride in quality workmanship, want consistent work, and value career stability with growth opportunities. Repair and maintain vehicle systems including but not limited to engines, transmissions, brakes, suspension, steering, and air conditioning.
J.B.A. KiaAutomotive Technician J.B.A. KiaAutomotive TechnicianGlen Burnie, MarylandWe’re committed to doing right by both our customers and our employees by offering steady workflow, ongoing training, and a supportive, team‑oriented environment where technicians can build long‑term careers. Kia is a brand‑new, state‑of‑the‑art facility equipped with modern tools and amenities designed to make technicians’ work more efficient and enjoyable.
Group 1 Automotive, Inc.Automotive Technician/Mechanic - Honda of Owings Mills Group 1 Automotive, Inc.Automotive Technician/Mechanic - Honda of Owings MillsOwings Mills, Maryland$41,000–$113,000 / yearAbout Us: Group 1 Automotive, Inc. (NYSE: GPI) is a Fortune 250leader in global automotive retail, operating more than 250 dealerships and collision centers across the United States and United Kingdom. As the 4th largest dealership group in the U.S., Group 1 delivers a fully integrated automotive experience, including vehicle sales, financing, aftersales service, and digital retail solutions.