Industrial Project Manager Microseal Industries, Inc.Industrial Project ManagerPaterson, NJ$60,000–$160,000 / yearFull timeWe are seeking an industrial project manager to help coordinate industrial projects, maintenance activities and renovations in our facility. This position is ideally suited for a person with extensive industrial knowledge.
Maintenance Associate (Technician) Job Fair, Jersey City, NJ BNE Real Estate GroupMaintenance Associate (Technician) Job Fair, Jersey City, NJJersey City, NJFull timeReplace, repair or adjust speedy connectors, washers, faucets, cartridges, flush meter, other plumbing parts, toilet seats, toilet hardware, showerheads, shower rods and curtains . BNE Real Estate in NJ, is a national, family-owned organization with over 70 years of experience in the development, investment, ownership and management of high-quality and vastly diversified real estate assets.
NewSenior Project Manager - Manufacturing (PMP Required) JobotSenior Project Manager - Manufacturing (PMP Required)Stamford, CT$175,000–$225,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This is an excellent opportunity for someone who thrives in engineering-driven environments and enjoys leading complex projects from concept through completion while making a measurable impact on business performance.
Product Manager JobotProduct ManagerNew York, NY$150,000–$200,000 / yearOr, an experienced dealership Service Manager / Fixed Ops leader who has been a strong adopter of technology, regularly provides feedback to CRM or DMS vendors, understands what works and what does not inside a service department, and is passionate about helping build a better service product for dealerships. This person will help oversee and shape product features built for dealership service departments, including workflows tied to appointment scheduling, repair orders, technician dispatching, service lane tools, customer engagement, and AI-enabled automation.
NewAssistant General Manager - NYC, NY Panera BreadAssistant General Manager - NYC, NYNew York, NY$26.50–$32Be an ambassador of our Guiding Values and Behaviors by making people smile, learning and growing together, finding solutions and taking initiative, working (and winning) as a team, having fun and celebrating success, and seeing the best in others! You’ll inspire and celebrate your team, partner with your General Manager in overseeing operations, delight guests every day, and grow the business- while taking ownership on hiring, training, and development at your location.
NewUtilization Manager Mitchell MartinUtilization ManagerRichmond hill, NY$65,000–$70,000 / yearBy applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. High School Diploma or GED required; higher education in human services preferred.
Clinical Case Manager, Care Management VNS HealthClinical Case Manager, Care ManagementNew York, NY$93,400–$116,800We’re one of the largest nonprofit home- and community-based health care organizations in the country, and today, more than 11,500 team members work together to make a difference in the lives of more than 99,000 patients and members on any given day. Anticipate and prevent patient incidents by addressing potential care or service-related issues communicated by Clinical Case Managers (CCMs), supervisors, HHAs, RNFS, patients, and caregivers.
NewDialysis Clinical Manager Registered Nurse - RN Fresenius Medical CareDialysis Clinical Manager Registered Nurse - RNNew York, NY$90,000–$151,000 / yearOther: • Collaborates closely with, providing oversight as needed to, the Clinical Manager/Charge RN acting as nurse manager, the Medical Director, and the physicians regarding the direct patient care responsibilities within the facility to ensure the provision of outstanding quality of patient care, as defined by the FMS quality goals, and compliance with the pertinent company policies and procedures. • Demonstrated leadership competencies and management skills for the position, including excellent communication, customer service, continuous quality improvement, relationship development, results orientation, team building, motivating employees, performance management and decision making.
NewFood Service Manager - Corporate Dining AramarkFood Service Manager - Corporate DiningNew York, NY$75,000–$80,000Rooted in culinary excellence and powered by creativity, LifeWorks brings together food, design, and service to build brands within brands, tailoring each experience to the people and communities we serve. Our work lives at the intersection of hospitality and strategy, elevating everyday dining, strengthening workplace culture, and turning food into a meaningful part of how organizations engage their teams.
HxGN EAM Project Manager NeotecraHxGN EAM Project ManagerNew York, NYFull timeThe ideal candidate will possess strong expertise in Enterprise Asset Management, project delivery, stakeholder management, business process analysis, and HxGN EAM configuration. Summary We are seeking an experienced HxGN EAM Project Manager to lead the implementation and rollout of HxGN Enterprise Asset Management (formerly Infor EAM) solutions.
Lead Account Manager Liberty CokeLead Account ManagerBronx, NYWhile covering sales routes and order taking, identify best practices, ensure consistent adherence to merchandising by improving Right Execution Daily (RED) and achieve Picture of Success (PicOS) in all accounts to grow market share and develop employees. Assist manager in leading front-line sales organization to identify opportunities, establish goals and objectives and deliver business plan goals across the DC/SC entire sales universe including F2F, E-Com and Tel Sell.
Service Manager United RentalsService ManagerElmwood Park, NJ$80,665–$120,995 / yearWe're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, education, training, experience, skills, and ability.
Service Manager - Power & HVAC United RentalsService Manager - Power & HVACRidgefield Park, NJ$80,665–$120,995 / yearSupervise the preventative maintenance, trouble shooting, and repair of a variety of equipment, including but not limited to the following: Silent Diesel Generators 20kw to 1.5MW; Air-Cooled Chillers 10 to 400 Tons; Rental Industry Air-Conditioners 5 to 40 Tons; Desiccant Dehumidifiers and Negative Air Machines; Electrical Distribution; Load Banks. You will maintain and repair a variety of specialty rental equipment and support assets assigned to the Power/HVAC fleet to ensure safe operation and readiness for rental.
NewMedical Staff Floor Manager, LVT ASPCAMedical Staff Floor Manager, LVTNew York, NY$92,000–$97,000 / yearThe ASPCA is headquartered in New York City, where we maintain a full-service animal hospital, spay/neuter clinic, mobile spay/neuter and primary pet care clinics, a rehabilitation center for canine victims of cruelty, kitten nursery, adoption center, and two community veterinary centers. As a Medical Staff Floor Manager, LVT at the ASPCA Animal Hospital (AAH), you’ll play a key role in supporting access to compassionate, high-quality veterinary care for pets and their families - especially those who have experienced hardship.
NewLead Project and Logistics Manager, Specialty - ROS United RentalsLead Project and Logistics Manager, Specialty - ROSStamford, CTAs a Lead Logistics Project Manager, you will provide leadership, supervision and support to ensure a special event, entertainment or other large project involving substantial specialty region products and applications, runs smoothly and efficiently to optimize customer service. You will oversee a team of Project Logistics Managers (PLM), provide fleet, service and operational expertise to execute large projects and events, including natural disasters, emergency response, and other major events requiring rapid and substantial fleet deployment.
Quality Manager Michael Page USAQuality ManagerRidgewood, NJ$120,000–$140,000 / yearFull timeThis individual will partner closely with Engineering, Manufacturing, and Supply Chain teams to drive product quality, resolve technical issues, develop quality strategy, and lead a high-performing Quality team. The Quality Manager will lead all quality systems, inspection activities, supplier quality programs, ISO 9001 compliance efforts, and continuous improvement initiatives within a manufacturing environment.
NewGeneral Manager MV TransportationGeneral ManagerWhite Plains, NY$131,000–$156,000Responsibilities: MV Transportation is seeking a paratransit General Manager whowill provide support, leadership, and direction to an assigned operating location to ensure delivery of annual business plans. Ensure that all location financial metrics are managed continuously, exceptions are reported, and action plans are developed to ensure the location meets its financial, safety, and operational expectations.
Facilities Manager Page GroupFacilities ManagerThe Bronx, NY$63,000–$75,000 / yearFull timeThis role will oversee facility operations, provide assistance with fleet management, logistics, and program operations, and supervise facilities staff. Provide assistance with fleet management, including vehicle maintenance, cleanliness, repairs, inspections, and registrations, when needed.
Environmental Health and Safety Manager JobotEnvironmental Health and Safety ManagerStamford, CT$130,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Environmental Health and Safety Manager Role with Industry Leader / $130,000-$180,000 per year depending on Experience / Great Benefits and Ability for Growth .
Property Manager JobotProperty ManagerQueens, NY$70,000–$85,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Portfolio Management: Oversee the daily operations and administrative management of 700–1,000 residential units spread across multiple properties in Brooklyn and Queens.
Care Manager - RN - Inpatient Units - Allen Hospital -Day Shift NewYork-PresbyterianCare Manager - RN - Inpatient Units - Allen Hospital -Day ShiftManhattan, NY$134,900–$168,000 / yearAcross NewYork-Presbyterian/Columbia University Medical Center, Care Coordinators are the guardians of continuity of care; they are the skilled clinicians leading the full spectrum of patient care, from pre-admission to discharge while ensuring quality outcomes. As a Care Coordinator at NewYork-Presbyterian, you'll serve as a highly valued and respected leader from day one, empowered to make amazing things happen for our patients and their families.
Mechanical Engineer/Project Manager (HVAC) JobotMechanical Engineer/Project Manager (HVAC)New York, NY$95,000–$135,000 / yearSuccessful candidates will have Engineering Consulting Firms performing Conceptual Design of Mechanical Buildings Systems (HVAC, Boilers, Chillers, etc.) Projects Include: Data Centers, Commercial, Healthcare, Municipal & Federal, Transportation/Infrastructure, Education, Hospitality, etc. Leads the design on Tenant fit-out projects and is a key designer on base building/infrastructure upgrades; assembles riser diagrams, schedules, and floor plans; participates in specification writing.
Maintenance Manager, Westchester Equinox Holdings IncMaintenance Manager, WestchesterMamaroneck, NY$65,000–$70,000 / yearOur portfolio of brands is recognized globally with locations within every major city across the United States in addition to London, Toronto, and Vancouver. To perform this job successfully, an individual should meet the following minimum requirements and qualifications: Proven experience in a commercial business or fitness setting.
Maintenance Manager - Gulfstream 650 - White Plains, New York Jet Aviation International, Inc.Maintenance Manager - Gulfstream 650 - White Plains, New YorkWhite Plains, NYCommitment to Excellence: A quality-driven mindset and dedication to representing Jet Aviation as a trusted leader in the industry with a relentless drive for quality and excellence, embodying our reputation as a global leader. Provide Administrative Excellence: Plan and coordinate scheduled and unscheduled maintenance, monitor remote location maintenance, manage computerized tracking programs, and evaluate directives and bulletins for applicability.
Senior Manager of Fleet Maintenance Interstate Waste ServicesSenior Manager of Fleet MaintenanceJersey City, New JerseyThis position does not set enterprise maintenance strategy but is fully accountable for executing it—driving consistency, developing maintenance leaders, stabilizing underperforming locations, and ensuring fleet availability, safety compliance, and cost discipline across a complex, high-utilization refuse and heavy-duty fleet. Overview: Interstate Waste Services is the most progressive and innovative provider of solid waste and recycling services in the greater New York, New Jersey and Connecticut markets with a rail-served landfill in Ohio.
Manager of Fleet Maintenance Interstate Waste ServicesManager of Fleet MaintenanceBrooklyn, New YorkEssential Job Summary: The Manager of Fleet Maintenance is responsible for overseeing the Brooklyn Site Maintenance Shop and managing a team of technicians, welders and administrative personnel who are responsible for the preventive maintenance and repair of fleet equipment. Overview: Interstate Waste Services is the most progressive and innovative provider of solid waste and recycling services in the greater New York, New Jersey and Connecticut markets with a rail served landfill in Ohio.
Maintenance Manager BNE Real Estate GroupMaintenance ManagerEast Rutherford, NJFull timeBNE Real Estate Group is seeking an experienced Maintenance Manager (onsite/live-on position) to act as the operational leader for the community's daily maintenance function, ensuring the asset consistently meets ownership and management objectives. Perform maintenance work/tasks that can have a significant financial impact including emergency repairs, turnovers, and capital expenditure projects.
Assistant Maintenance Manager - AW139 - Farmingdale, New York Jet Aviation International, Inc.Assistant Maintenance Manager - AW139 - Farmingdale, New YorkFarmingdale, NYJoin us in shaping the future of private aviation and representing Jet Aviation as a trusted Brand Ambassador exemplifying our core values of trust, honesty, alignment, and transparency while consistently delivering excellence to both customers and colleagues. Commitment to Excellence: A quality-driven mindset and dedication to representing Jet Aviation as a trusted leader in the industry with a relentless drive for quality and excellence, embodying our reputation as a global leader.
NewSenior Manager, Maintenance Professional Disposables International IncSenior Manager, MaintenanceOrangeburg, NY$155,000–$170,000 / yearMany other voluntary benefit plans and perks such as: Legal assistance, critical illness, hospital indemnity and accident coverage, discounted home/auto/rental insurance, employee discounts and pet insurance, tuition assistance, referral bonus program, paid parental leave, a health club rebate program and more. This role provides leadership for maintenance execution discipline, preventive maintenance performance, CMMS adoption, supervisor accountability, shift-to-shift continuity, and equipment reliability improvement.
(USA) Facilities Maintenance Manager, Licensed Mechanical Contractor Walmart Inc(USA) Facilities Maintenance Manager, Licensed Mechanical ContractorNORTH BERGEN, NJ$108,000–$216,000 / yearBachelor's degree in engineering, Architecture, Construction Management, or related field and 3 years' experience in facilities management, construction management, mechanical maintenance, engineering, or related area OR 5 years' experience in facilities management, construction management, mechanical maintenance, engineering, or related area. *Recipical license may apply Licensing requirements vary by state, State mechanical contractor's license, Supervisory experience, Type I and Type II Environmental Protection Agency certification for refrigerant handling.
(USA) Facilities Maintenance Manager, Licensed Master Plumber Walmart Inc(USA) Facilities Maintenance Manager, Licensed Master PlumberTeterboro, NJ$108,000–$216,000 / yearLicensed Master Plumber and 5 years' experience in facilities management, construction management, electrical maintenance, engineering, or related area OR 3 years' experience in the above areas with a bachelor's degree in Engineering, Architecture, Construction Management, or related field. At Walmart, we're seeking a dynamic and experienced Licensed Manager, Facilities Maintenance Operations to oversee the predictive and preventative maintenance of our facilities within a regional area.
Fleet Maintenance Manager TopView SightseeingFleet Maintenance ManagerRIDGEWOOD, NYFull timeLive Driver Support: Act as the primary point of contact for drivers experiencing on-road issues; provide clear, composed troubleshooting support via phone and coordinate rapid-response roadside assistance or towing vendors if required. Tech-Savvy Operations: Direct proficiency utilizing digital Fleet Management Systems (FMS), creating/tracking electronic work orders, managing parts inventory, and navigating modern shop productivity dashboards.
Manager of Fleet Maintenance Interstate Waste Services IncManager of Fleet MaintenanceBrooklyn, NYMaintain advanced knowledge of engine, emission systems, transmission, brake, hydraulic and electrical systems of heavy equipment and vehicles used by Company to ensure ability to perform advanced preventive and repair maintenance functions, on site and on road, including: Advanced engine chassis repair and maintenance; Advanced knowledge of vehicle body control systems, including hydraulics and electrical systems to maintain and repair vehicles in a timely and safe manner; Advanced knowledge of heating and air conditioning systems to effectively diagnose and repair complex heating and cooling systems in vehicles in a timely and safe manner; and Advance knowledge of welding tools to fix heavy equipment in a safe and efficient manner to ensure equipment is back in an operable condition as quickly and as safely as possible. Manage related administrative matters for team, including payroll, maintenance of employee records, records of all preventive and corrective maintenance performed, recording of all information into Maintenance Software, prepare and submit budget for approval, set departmental goals to align with company targets and performance objectives established by leadership.
Manager Maintenance & Engineering Worthington EnterprisesManager Maintenance & EngineeringCloster, NJFull timeThis role oversees preventive and corrective maintenance, capital projects, continuous improvement initiatives, and technical support for production while developing a strong, safety-focused maintenance and engineering team. The Engineering & Maintenance Manager is responsible for leading all plant engineering, maintenance, and reliability activities to ensure safe, efficient, and cost-effective manufacturing operations.
Area Maintenance Manager - Residential Blt Management LLCArea Maintenance Manager - ResidentialJersey City, NJFull timeThe Area Maintenance Manager is a senior, hands-on leadership role responsible for directing all maintenance operations for a large, multi-building residential community exceeding 1,100 units in Jersey City, NJ. The Area Maintenance Manager must bring proven experience leading maintenance teams, managing large-scale multifamily operations, and providing technical oversight for complex residential systems from day one.
Maintenance Manager Brookdale Senior Living IncMaintenance ManagerNJCoordinates maintenance requests by residents for items needing repair in their rooms, including repairing plumbing, electrical, heating and replacing light bulbs. To support our associates in their journey to become a U.S. citizen, Brookdale offers to advance fees for naturalization (Form N-400) application costs, up to $725, less applicable taxes and withholding, for qualified associates who have been with us for at least a year.
Senior Manager of Fleet Maintenance Interstate Waste Services IncSenior Manager of Fleet MaintenanceJersey City, NJKPI Ownership & Performance Management Own area-level maintenance KPIs, including but not limited to: -PM Efficiency, Labor Efficiency, Fleet Availability & Downtime, R&M Spend vs Budget, Backlog Aging & Work Order Management, DVIR Closure & Regulatory Compliance Conduct weekly and monthly performance reviews with Maintenance Managers Develop and execute corrective action plans for underperforming locations Ensure readiness and accuracy for Monthly Operating Reviews (MORs) and executive reporting. Requirements and Qualifications Minimum 7+ years of progressive fleet maintenance experience, including multi-site oversight Bachelor's degree in Engineering, Industrial Technology, or related field (or equivalent experience) Prior experience managing large, heavy-duty vehicle fleets (refuse, vocational, or similar) Proven 5 years of leadership experience managing Maintenance Managers and/or Supervisors.
Maintenance Manager in Training, NYC EquinoxMaintenance Manager in Training, NYCNew York, NYFull timeFor more information regarding our career opportunities, please visit one of our clubs or our website at https://careers.equinox.com/ . Candidates who successfully complete the MMIT program and demonstrate strong leadership, operational knowledge, accountability, and performance will have the opportunity to become a Maintenance Manager.
Maintenance Manager in Training, NYC Equinox Holdings IncMaintenance Manager in Training, NYCNYCandidates who successfully complete the MMIT program and demonstrate strong leadership, operational knowledge, accountability, and performance will have the opportunity to become a Maintenance Manager. To perform this job successfully, an individual should meet the following minimum requirements and qualifications: Experience in the Housekeeping department of a commercial business or fitness setting preferred.
Area Maintenance Manager - Residential Blt ManagementArea Maintenance Manager - ResidentialJersey City, New JerseyThe Area Maintenance Manager is a senior, hands-on leadership role responsible for directing all maintenance operations for a large, multi-building residential community exceeding 1,100 units in Jersey City, NJ. The Area Maintenance Manager must bring proven experience leading maintenance teams, managing large-scale multifamily operations, and providing technical oversight for complex residential systems from day one.
Assistant Maintenance Manager Jones Lang LaSalle IncAssistant Maintenance ManagerTeterboro, NJWhat this job involves: The Assistant Maintenance Manager leverages leadership skills and technical knowledge to lead a team of maintenance mechanics, working in conjunction with robotics, and controls systems technicians, in a fast-paced atmosphere while ensuring a safe working environment for all. Working conditions may include working at elevated heights, small spaces, dust, fumes/odors, hot/cold temperatures, inside/outside noise, vibration, standing on concrete for long hours and wet or uneven surfaces.
Landscape Account Manager (Maintenance) New York Green Roofs LLCLandscape Account Manager (Maintenance)Brooklyn, NY$70,000–$85,000 / yearThe Account Manager helps ensure services meet or exceed client expectations while supporting efficient delivery, budget alignment, and strong contract performance across the portfolio. New York Green Roofs is a Brooklyn-based company focused on bringing more plants to more roofs through expert design, installation, and maintenance of green roofs and rooftop gardens.
Maintenance Manager lll Avolta AGMaintenance Manager lllNY$79,728–$94,970 / yearServes as a senior technical resource and escalation point for complex maintenance issues across the location; troubleshoots high-priority equipment failures, coordinates emergency repairs, and implements corrective actions to minimize operational disruption. Minimum Qualifications, Knowledge, Skills, and Work Environment: Education and Experience: Requires 2 years of formal post-high school education in building trades, including Electrical, Plumbing, HVAC, and Small Appliance Repair certification.
Maintenance Manager Waste ConnectionsMaintenance ManagerJamaica, NY$125,000–$135,000 / yearWASTE CONNECTIONS, Inc. (NYSE: WCN) is not only the best waste services company in North America, it is also an amazing place to realize your potential, make decisions, have your voice heard, and partner with extremely hard working and passionate people! + Tests vehicles to troubleshoot problems and/or testsrepairsto ensure proper and safe completion.
Live-In Maintenance Manager | Ewing, NJ · $70,000–$80,000 + Benefits - 2427 BhiredLive-In Maintenance Manager | Ewing, NJ · $70,000–$80,000 + Benefits - 2427Brooklyn, New YorkAbout the Role A residential property with 100+ units is seeking a Live-In Maintenance Manager to oversee day-to-day upkeep and ensure the community runs smoothly. Respond to maintenance requests and emergencies as they arise, including after hours given the live-in nature of the role.
NewMaintenance Manager Bunge Global SAMaintenance ManagerKearny, NJ$113,220–$127,372.50 / yearThis position is responsible to the Plant Manager and Regional Reliability Engineer for the safe, effective and efficient use of all manpower, materials, parts and other resources under their control as well as providing capacity, asset reliability and best life cycle cost to the operation. As a premier agribusiness solutions provider, our team of ~34,000 dedicated employees partner with farmers across the globe to move agricultural commodities from where they're grown to where they're needed-in faster, smarter, and more efficient ways.
NewSenior Maintenance Manager Cushman & WakefieldSenior Maintenance ManagerStaten Island, New YorkIn addition to a comprehensive benefits package, Cushman and Wakefield provide eligible employees with competitive pay, which may vary depending on eligibility factors such as geographic location, date of hire, total hours worked, job type, business line, and applicability of collective bargaining agreements. Cushman & Wakefield also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health, vision, and dental insurance, flexible spending accounts, health savings accounts, retirement savings plans, life, and disability insurance programs, and paid and unpaid time away from work.
NewMulti-Site Assistant Maintenance Manager BozzutoMulti-Site Assistant Maintenance ManagerHarrison, New JerseyWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
Fleet Maintenance Manager MV Transportation IncFleet Maintenance ManagerWhite Plains, NY$92,000–$110,000 / yearMust have at least three (3) or more years of recent (within the last five (5) years) and relevant experience managing the maintenance functions of a transit bus maintenance shop similar in scope, size, and complexity and with 150+ transit vehicles/equipment. Talent Requirements: Candidate must have a minimum of five (5) years journey level mechanic experience with full knowledge and extensive experience in engine repair, automotive electrical, and air conditioning repair.
Maintenance Manager (91 Series) AkimaMaintenance Manager (91 Series)Staten Island, NY$75,000–$85,000 / yearKnowledge and familiarity with the following: Army Regulation 750-1, Army Material Policy and DA Pam 750-8, The Army Maintenance Management System (TAMMS) User’s Manual; policies, procedures or other written or verbal instructions relating to receipt and/or issues of equipment/rolling stock. + Validate and submit weekly maintenance readiness reports, including Equipment Non-Mission Capable (NMC) statuses, parts on order, shop stock levels, and high-priority requisitions.