Supply- Assurance Buyer | Urgently hiring!| $37.30-$45.00 hourly!| 837952 HelpmatesSupply- Assurance Buyer | Urgently hiring!| $37.30-$45.00 hourly!| 837952Hercules, CA$37.30–$45 / hourAs a Supply Assurance Buyer, you will play a crucial role in supporting manufacturing operations by ensuring the timely procurement of goods and services. The ideal candidate for this role will have: Bachelors degree or equivalent in Supply Chain Management, Logistics, Business Administration, or a related field.
Buyer Four Rivers Nuclear Partnership LLCBuyerVallejo, CAAbility to perform sedentary to light work, exerting up to 50 pounds of force occasionally (any exertion of force/lifting greater than 45 pounds requires usage of a two person "buddy system"), non-repetitive, up to 20 pounds of force frequently, and/or up to 10 pounds of force constantly, repetitive; performing such activities as lifting, lowering, carrying, pushing, pulling, standing, walking, grasping, kneeling, stooping, reaching. Under general supervision procures engineered equipment and material in accordance with buyers and contracts plan and/or handles all facets of traffic activity to project and/or executes the expediting function in accordance with established procurement policies and procedures.
Operational Buyer Direct III Revive Business SolutionsOperational Buyer Direct IIIVacaville, CAManage all Level 2 vendor escalations, including but not limited to: Expediting delivery confirmation dates that don't meet our MRP and production needs. Ensure relevant Procurement Master Data is available and maintained in SAP so the Material Requirements Plan (MRP) can be calculated reliably and the PO creation process can be as effective as possible.
Operational Buyer Indirect III Tailored ManagementOperational Buyer Indirect IIIVacaville, CA$20.75–$34.57 / hourManage all Level 2 vendor escalations, including but not limited to: Expediting delivery confirmation dates that don't meet our MRP and production needs. Ensure relevant Procurement Master Data is available and maintained in SAP so the Material Requirements Plan (MRP) can be calculated reliably and the PO creation process can be as effective as possible.
Assistant Buyer Grocery Outlet IncAssistant BuyerEmeryville, CAThe role: You will be a part of the MTO (Made-to-Order) team; the MTO Team is responsible for the category management decisions, assortment planning, seasonal planning, RFP's and the buying and replenishment of everyday items. This role ensures accuracy in the ordering process while facilitating communications between vendors, corresponding buyers, stores, and other departments within the company.
Assistant Buyer- Grocery Grocery Outlet IncAssistant Buyer- GroceryEmeryville, CAResponsible for Direct-to-Store Delivery (DSD) vendor-store-item linkages and maintenance of the Flexible Order Guides (FOG's) especially changes in costs, retails, values, effective dates. This role ensures accuracy in the ordering process while facilitating communications between vendors, corresponding buyers, stores, and other departments within the company.
Procurement Buyer II Penumbra IncProcurement Buyer IIAlameda, CA$75,000–$115,000 / yearManage Material Master Data related to assigned part numbers (MOQ's, Safety Stock Level, ROP Level, Lead Times, Velocity Codes, Service Levels) to ensure proper scheduling. Communicate and resolve routine discrepancies (quantity, delivery timing, price, packing slip, certificate of compliance etc.) with supplier while engaging with business stakeholders and/or Scheduling team as needed.
Real Estate Buyers Agent Solano County EO&AReal Estate Buyers Agent Solano CountyNapa, CAAs one of Northern California’s top-performing teams, we equip our agents with the resources, systems, and support necessary to cultivate successful, sustainable careers while maintaining a healthy work-life balance. By leveraging cutting-edge technology, collaborative teamwork, and a culture of excellence, we help both our agents and clients achieve remarkable success.
Senior Buyer - Pleasanton, CA Calyxo IncSenior Buyer - Pleasanton, CAPleasanton, CA$135,000–$145,000 / yearBuyer partners cross-functionally and externally to ensure supply continuity, scalability, and compliance while delivering measurable execution-level procurement results that support manufacturing operations, product changes, and business growth. This role is accountable for material availability, supplier and CM execution performance, inventory health, and cost effectiveness, operating within established category strategies and commercial frameworks defined by Category Management.
Supply Assurance Buyer - Temporary Bio-Rad Laboratories IncSupply Assurance Buyer - TemporaryHercules, CA$37.30–$51.29 / hourActual compensation will be provided in writing at the time of offer, if applicable, and is based on several factors we believe fairly and accurately impact compensation, including geographic location, experience, knowledge, skills, abilities, and other job permitted factors. As one of the top five life science companies, we are a global leader in developing, manufacturing, and marketing a broad range of high-quality research and clinical diagnostic products.
Inventory Control Representative/Used Vehicle Buyer Lithia Motors IncInventory Control Representative/Used Vehicle BuyerElk Grove, CAWhat You Will Do: Source and acquire high-quality used vehicles through auctions, trade-ins, private sellers, and dealer networks. Elk Grove Subaru is looking for a detail-oriented and driven Automotive Used Vehicle Buyer to join our growing team.
Buyer Skydio IncBuyerHayward, CA$103,000–$147,000 / yearThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios and beyond. As a Buyer at Skydio, you will bring your supply chain and materials management knowledge and skills to enable our growth by driving dynamic Purchase Order management for our drones and docks, and visionary future products in a highly regulated environment.
Buyer The Chefs' Warehouse IncBuyerBrisbane, CAToday, with over 2,000 discerning customers, GreenLeaf is in the unique position to be able to select and support hundreds of farms and suppliers committed to organic and regenerative farming, ethical ingredient sourcing, worker well-being, and growing local communities. GreenLeaf is proud to have been part of the sustainability food chain since our inception in 1975 when our founder, Jameson Patton delivered local and organic produce to San Francisco communes and restaurants out of a 1966 Dodge Windo van named Juliette.
Buyer IV UCSF Medical CenterBuyer IVSan Francisco, CAYDetermines quality and cost effectiveness to select goods and services.5YResponsible for providing analysis for highly complex purchasing projects dealing directly with major department managers. The University of California, San Francisco (UCSF) is a leading university dedicated to promoting health worldwide through advanced biomedical research, graduate-level education in the life sciences and health professions, and excellence in patient care.
Buyer, Assistant - On-Site Performance Food Group CoBuyer, Assistant - On-SiteOn-Site, CANorth Carolina, Performance Foodservice, PFG's broadline distributor, maintains a unique relationship with a variety of local customers, including independent restaurants and hotels, healthcare facilities, schools, and quick-service eateries. Interface with management, warehouse personnel, and the Accounting, Multi-Unit Accounts, Customer Service, Transportation, and Information Services, in-house freight traffic management personnel, Vice President, Purchasing, and other Purchasing personnel.
Buyer II Stellaromics IncBuyer IISan Francisco, CA$80,000–$100,000 / yearOur pioneering proprietary technology helps researchers and clinicians create comprehensive cellular maps enhancing our understanding of various diseases with our flagship product STARmap and upcoming Pyxa suite of products. We are seeking a highly motivated and experienced Buyer II professional with a background in sourcing and managing supplier relationships for reagents, optical components, instruments, and lab supplies.
Buyer II Ultra Clean Holdings IncBuyer IIHayward, CA$70,200–$95,000 / yearThe Buyer II collaborates across teams to optimize material costs, resolve invoice issues, and maintain procurement records, contributing to key supply chain objectives including inventory control, material availability, and continuous improvement. The pay range for this position at commencement of employment is expected to be between $70,200.00 and $95,000/year; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.
Assistant Buyer- Fresh Meat Grocery Outlet IncAssistant Buyer- Fresh MeatEmeryville, CAEnsures that purchase orders are completed in a timely and accurate manner; and monitors the timely arrival of order in all warehouses or reschedules when necessary. You will enter and monitor all data entered into our systems including but not limited to Item Information, Product Images, Purchase Order Creation and Master Vendor Files.
Buyer/Planner Dunlop Manufacturing, Inc.Buyer/PlannerBenicia, CA$66,560–$74,880Located in Benicia, California, Dunlop Manufacturing, Inc. was founded as a small, family-owned and operated company in 1965, and has since grown to be a leading manufacturer of electronic effects, picks, capos, slides, strings and other musical instrument accessories. If you thrive in a fast paced atmosphere, enjoy exercising creative problem solving skills and exploring uncharted territory, we want to hear from you.
Senior Buyer/Planner Dunlop Manufacturing, Inc.Senior Buyer/PlannerBenicia, CA$76,960–$104,000Beyond daily operations, the Senior Buyer/Planner leads high-level negotiations and contract management to secure optimal pricing and lead times. If you thrive in a fast paced atmosphere, enjoy exercising creative problem-solving skills and exploring uncharted territory, then read on.
Buyer Ultimate Staffing ServicesBuyerLivermore, California$85,000–$90,000The Buyer will be responsible for managing supplier relationships, ensuring timely delivery of goods, and optimizing purchasing strategies to align with the company's objectives. Ultimate Staffing Services is actively seeking a dedicated Buyer to join their client's dynamic team in California.
Used Car Buyer - Concord Honda Sonic Automotive IncUsed Car Buyer - Concord HondaConcord, CA$50,000–$90,000 / yearSummary: The Used Car Buyer will have a primary responsibility of executing a process which involves prospecting, appraising, and presenting offers to current vehicle owners with the goal of purchasing their vehicles from multiple sources for resale. Appraise used vehicles by asking questions, taking pictures of the vehicles, and inputting vehicle data into Sonic''s automated inventory management system.
Plant Supervisor (Buyer) Albertsons Companies IncPlant Supervisor (Buyer)San Leandro, CALocally great and nationally strong, Albertsons Companies (NYSE: ACI) is a leading food and drug retailer in the U.S. We operate over 2,200 stores, 1,732 pharmacies, 405 fuel centers, 22 distribution facilities, and 19 manufacturing plants across 34 states and the District of Columbia. Our vision is to be a retail leader admired for national strength with deep local roots, offering an easy, fun, friendly, and inspiring experience, no matter how customers choose to shop with us.
Asst Buyer Tailored Brands IncAsst BuyerDublin, CA$68,203–$90,948 / yearWe help people love the way they look and feel for their most important moments by delivering personalized products and services through our convenient network of stores and e-commerce sites. This is a hybrid position working 2 days from a home office and 3 days per week onsite at the Tailored Brands corporate office in Dublin, California.
Senior Buyer/Planner Pyka IncSenior Buyer/PlannerAlameda, CA$96,000–$116,000 / yearProactively provide clear and regular communication to internal stakeholders (including Production, Engineering, and Finance) on the status of high-priority orders, potential supply chain risks, and cost changes to facilitate effective departmental planning. Manage the full procurement lifecycle, from timely order placement and payment to ensuring the delivery of critical parts, assemblies, and supplies for all internal teams (R&D, Flight Operations, Manufacturing, Facility, and Software) using established payment accounts.
Buyer - Deli Grocery Outlet IncBuyer - DeliEmeryville, CA$90,000–$110,000 / yearYour primary role is to optimize the assortment through exceptional category management practices, including a rigorous regular item level review, supplier performance reviews & promotional planning while supporting our commitment of providing VALUE to our customers. About the Role: You will be a part of the Deli team; the Deli team is responsible for the category management decisions, assortment planning, seasonal planning, RFP's and the buying and replenishment of everyday items.
Senior Buyer AbbottSenior BuyerPleasanton, CaliforniaPlans and schedules deliveries to optimize inventories in support of production schedules/business demands by working with forecasting data/teams, planning teams, commodity teams and shipping/receiving teams. Negotiates and manages long term contracts which are not managed by the commodity management teams, within established limitations and scope of authority to obtain the most favorable business partnerships, including but not limited to quality, availability and cost.
Buyers Agent The Halstead TeamBuyers AgentLodi, CAOur results-driven culture combines time-tested strategies, cutting-edge technology, vital resources, personalized coaching, in-depth training, and clear accountability—all designed to fuel your success. We do this through superior technology that maximizes the reach of our efforts, teamwork & supportive collaboration, deliberately-formed positive habits, and a culture of exceptional performance.
Development Buyer Benchmark Space SystemsDevelopment BuyerPleasanton, CA$85,000–$100,000In this environment, we need all employees to solve problems, not be afraid to ask questions and be able to work with and help colleagues in different departments and positions by digging in and working on other tasks as needed/assigned depending on business needs. Benchmark Space Systems, a leader in small satellite propulsion systems and in-space mobility services, is looking for a highly detail-oriented Development Buyer to join our team and take ownership of development buying.
Operational Buyer Indirect III HireTalentOperational Buyer Indirect IIIVacaville, CAControl; " Prepare a summary of key contractual points (deviations from norms, identified risks, of concern to Lonza) generated by a review such that they can be readily identified and addressed; " Negotiate and agree contract extensions & change request; " Coordinate activities such as change orders, delay management, conflict management, preparation for potential litigation / arbitration / ADR in terms of proper documentation, timely responses to the contractor as per contract; " Monitor and safeguards the legal right as per the provisions of the contract; " Manage the Warranty and performance guarantees of the project assets; " Ensuring all requirements of Lonza, are met with respect to contract review; " Coordinating the involvement of legal counsel and/or Client legal counsel in reviews as required; " Support in Arbitration and in Alternative Dispute Resolution Procedures; " Overseeing, managing, directing and supporting the project commercial teams to ensure optimization of project returns. " Manage escalation of issues and claims management with supplier; " Develop the supplier relationship according to the expectations per supplier segment; " Support supplier relationship management and to ensure reliable high quality supply; " Support the supplier performance, compliance and accountability through supplier scorecards and performance metrics; " Involved in periodic commercial audits of main contractors.
Assistant Buyer, Cutlery, Williams Sonoma Williams Sonoma IncAssistant Buyer, Cutlery, Williams SonomaSan Francisco, CA$65,000–$70,000 / yearWe offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces. As the Assistant Buyer, you will be responsible for maintaining data integrity, supporting the Buyer on seasonal needs, and working closely with multiple cross-functional teams.
Assistant Buyer - PB Kids Williams Sonoma IncAssistant Buyer - PB KidsSan Francisco, CAAs part of Williams-Sonoma, Inc., a leader in home lifestyle and retail, our merchandising team drives customer engagement and profitability through data-informed, trend-right assortments across all brands. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Assistant Buyer, Tabletop - Pottery Barn Williams Sonoma IncAssistant Buyer, Tabletop - Pottery BarnSan Francisco, CA$27.85–$31.33 / hourAs part of Williams-Sonoma, Inc., a leader in home lifestyle and retail, our merchandising team drives customer engagement and profitability through data-informed, trend-right assortments across all brands. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Operational Buyer Indirect III MindlanceOperational Buyer Indirect IIIVacaville, CA$72.72–$77.41 / hourBusiness and financial acumen; Contracting strategy & execution, strategic sourcing expertise, procurement/sourcing knowledge/experience for large CAPEX projects; A strong understanding of construction technology, sequencing and practices; Exceptional problem solving and analytical skills; Demonstrated project management skills; Demonstrated experience developing and implementing sourcing strategies that have yielded measurable business results. Identifying opportunities for outgoing claims, development of claim strategies, supporting/preparing notifications/correspondence as well as negotiation and settlement; Analysis of incoming claims, development of defense strategies, supporting/preparing response/correspondence, claim negotiation and settlement; Collection and registration of all claim related documentation in company s claim repository.
Buyer, Leather Williams Sonoma IncBuyer, LeatherSan Francisco, CAThis role partners cross-functionally with Merchandising, Planning, Allocation, Stores, Visual Merchandising, and Operations to deliver compelling seasonal assortments, support store performance, and ensure accurate execution of product and promotional strategies. In-person and online learning opportunities through WSI University Cross-brand and cross-function career opportunities Resources for self-development Advisor (Mentor) program Career development workshops, learning programs, and speaker series.
Supply Assurance Buyer Tucker Parker Smith Group (TPS Group)Supply Assurance BuyerRichmond, CAThe ideal candidate will work closely with Planning, Production, Quality Control, Manufacturing Engineering, Warehouse, and suppliers to proactively manage purchasing activities, resolve supply challenges, and maintain inventory continuity in a fast-paced environment with over 3,000 SKUs. They are seeking a Supply Assurance Buyer II to support a high-volume chemical manufacturing facility responsible for producing chromatography resins, liquid buffers, monomer solutions, oils, and other specialized products.
Buyer II Ultra Clean Technology Systems & Svc IncBuyer IIHayward, CA$70,200–$95,000 / yearPart timeThe Buyer II collaborates across teams to optimize material costs, resolve invoice issues, and maintain procurement records, contributing to key supply chain objectives including inventory control, material availability, and continuous improvement. The pay range for this position at commencement of employment is expected to be between $70,200.00 and $95,000/year; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.
Associate Buyer, Seasonal - Pottery Barn Kids Williams Sonoma IncAssociate Buyer, Seasonal - Pottery Barn KidsSan Francisco, CA$78,500–$88,000 / yearOwn final assortment plans (line lists), product details, target retails, estimated IMU, importance to overall assortment (big bets) and floor plan location for developing purchase projections and buy plans. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Associate Buyer, Domestic Sourcing - Pottery Barn Williams Sonoma IncAssociate Buyer, Domestic Sourcing - Pottery BarnSan Francisco, CABA/BS degree required • 3+ years in corporate merchandising • Advanced retail math skills • Strong presentation skills • Strong leadership skills • Ability to work autonomously, strong decision-making skills with good judgement • Strong written and verbal communication to effectively collaborate with cross-functional teams • Ability to work in a fast pace, often changing environment • Advanced MS Excel skills; required to create pivot tables, advanced formulas, and functions such as VLOOKUPS. • Collaborate with the merchants and third party vendors in assigned category(s) to: • Execute strategies • Ensure product quality • Meet on-time delivery • Support speed to market • Maximize profitability • Manage sourcing processes and procedures in the assigned category(s) to successfully execute and deliver WSI products on time, which meet the product, quality, and value mission.
Buyer, Flooring - Pottery Barn Williams Sonoma IncBuyer, Flooring - Pottery BarnSan Francisco, CA$97,500–$115,800 / yearYou will also coordinate information across functions working closely with Design, Inventory Management, Ecommerce, Sourcing, Allocation, Production, Creative Services, Stores, Packaging and Visual to ensure the process is followed and timelines are met. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Associate Buyer, Functional Accessories Williams Sonoma IncAssociate Buyer, Functional AccessoriesSan Francisco, CA$78,500–$92,250 / yearOwn final assortment plans (line lists), product details, target retails, estimated IMU, importance to overall assortment (big bets) and floor plan location for developing purchase projections and buy plans. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Associate Buyer, Glassware Williams Sonoma IncAssociate Buyer, GlasswareSan Francisco, CA$78,500–$92,250 / yearOwn final assortment plans (line lists), product details, target retails, estimated IMU, importance to overall assortment (big bets) and floor plan location for developing purchase projections and buy plans. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Warehouse Food Buyer $25/HR Six Flags Entertainment CorpWarehouse Food Buyer $25/HRVallejo, CAPurchasingOrganization - Plans, organizes and manage activities pertaining to the procurement function - Works closely with the IPS Management to develop, resource, and obtain goods for all in park festivals and special items - Review agreements and contracts for compliance of company policies and procedures and report findings to Director of In-Park Services and Purchasing/Warehouse Manager - Coordinate supplies and services for the Food & Beverage Department - Coordinates local and national supplier qualifications. Must be able to handle multiple tasks simultaneously Must be computer literate with knowledge of Microsoft Excel, Word, Outlook and Access; Eatec preferred Must be capable of working independently Must be capable of facilitating strong communication in both verbal and written form Must be available to work weekends, evenings and holidays Must be able to traverse the park property.
Associate Buyer, Canada Pottery Barn Kids & Teen Williams Sonoma IncAssociate Buyer, Canada Pottery Barn Kids & TeenSan Francisco, CA$78,500–$92,250 / yearExcellent business / financial acumen • Diagnose problems and take action for improvement • Comfortable with the accountability of driving strategies and managing a business / OTB • Ability to work autonomously and with partners across the globe to drive projects and tasks to completion • Passionate, positive problem solver with a can-do attitude • Personal leadership and professionalism • Service + customer mindset, with the ability to influence cross functionally • Ability to navigate ambiguous and often changing situations • Superior written communication, presentation, and listening skills • Strong management and leadership skills to lead, develop and motivate a team -- both internal and external • Organized, efficient, and detailed orientated. In-person and online learning opportunities through WSI University Cross-brand and cross-function career opportunities Resources for self-development Advisor (Mentor) program Career development workshops, learning programs, and speaker series.
Associate Buyer, Franchise - Pottery Barn Kids and Teen Williams Sonoma IncAssociate Buyer, Franchise - Pottery Barn Kids and TeenSan Francisco, CA$78,500–$92,250 / yearCreate Global Adoption Tools for Partners to utilize each season including a Visual Line List with product information, Store Lifestyle Document with placement and product data as well as an accurate Merch List. We offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces.
Retail Buyer Crossroads Trading Co.Retail BuyerSan Francisco, CaliforniaAbout CrossroadsOne of the first companies to pioneer secondhand clothing as an alternative to traditional retail, Crossroads Trading has been buying, selling, and consigning name brand and designer clothing in a friendly, fun, and fashionable atmosphere since 1991. You’ll learn how to run a second-hand business– you’ll embody an entrepreneurial spirit- learning everything from buying, merchandising and inventory practices to gaining and maintaining the trust of a customer base who has been devoted since day one.
Assistant Buyer - Leather (Pottery Barn) Williams Sonoma IncAssistant Buyer - Leather (Pottery Barn)San Francisco, CA$31–$34 / hourWe offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces. As part of Williams-Sonoma, Inc., a leader in home lifestyle and retail, our merchandising team drives customer engagement and profitability through data-informed, trend-right assortments across all brands.
Assistant Buyer, WS AUS & CO Williams Sonoma IncAssistant Buyer, WS AUS & COSan Francisco, CA$27.85–$31.33 / hourWe work closely with Brand Merchandising, Global Inventory and Planning, Sourcing, eCommerce, Visual, Store Operations, Order Management and regional teams to support seasonal assortments, pricing, SKU setup, product flow, promotional execution, and business analysis. The Assistant Buyer will support a range of categories and markets, partnering closely with cross-functional teams to ensure accurate SKU setup, pricing, promotional execution, assortment execution, product availability, eCommerce readiness, and in-store execution.
Senior Buyer - Mark & Graham Williams Sonoma IncSenior Buyer - Mark & GrahamSan Francisco, CA$110,000–$130,000 / yearWe offer beautifully-designed, stylish and functional products for every area of the home, including the kitchen, living room, bedroom, home office, closet, laundry room and even outdoor spaces. Our family of brands are Williams Sonoma, Williams Sonoma Home, Pottery Barn, Pottery Barn Kids, Pottery Barn Teen, Rejuvenation, West Elm, Mark & Graham, Outward, and GreenRow.
Maintenance Buyer Reyes Holdings LLCMaintenance BuyerSan Leandro, CA$30.03–$37.54 / hourAt the Reyes Family of Businesses, our Total Rewards Strategy prioritizes the holistic well-being of our employees, and our compensation philosophy embraces diverse factors for fair pay decisions, valuing skills, experience, and the needs of our business. Create and issue purchase orders based on Maintenance requests, production schedules and inventory levels using SAP to ensure material availability.