Store Manager - Montecito Country Mart La LigneStore Manager - Montecito Country MartSanta Barbara, CA$80,000–$90,000 / yearThe Store Manager must exemplify exceptional time management skills in order to ensure excellence, training, and development of each team member. You are driven and goal-oriented and value the importance of developing and maintaining client relationships while providing unparalleled customer service.
Sr. Manager, Product Development - UGG Footwear Deckers Outdoor CorpSr. Manager, Product Development - UGG FootwearGoleta, CA$137,500–$185,600 / yearOperating within a matrixed organization, you'll manage team performance, establish development priorities, and partner cross-functionally to optimize product creation processes, mitigate risk, and deliver commercially viable products that meet consumer expectations. As Senior Manager, Product Development for UGG Footwear, you'll be the subject matter expert in the end-to-end footwear product creation process, leading development strategies to deliver product excellence.
Sr. Product Development Engineer FreudenbergSr. Product Development EngineerCarpinteria, CaliforniaTranslate customer requirements, user needs and/or other inputs into clear design requirements, specifications, and design input documentation (as applicable); participate in and lead risk management activities, design/project reviews, and verification testing to ensure product safety and efficacy; apply engineering analysis, design principles, and risk management tools to drive sound design decisions. Partner with customers/clinicians, marketing, regulatory, quality, NPI/manufacturing, and external experts to develop novel medical devices, assess new technologies/processes, and ensure clinical relevance and manufacturability of designs.
Engineer Principal - Electrical - Product Development - Medical Devices Arthrex IncEngineer Principal - Electrical - Product Development - Medical DevicesSanta Barbara, CALeads multifunctional new product project teams, as assigned by Engineering Manager, through project technical feasibility analysis, initiation, planning, execution, and termination, adhering closely to project timeline and budget. Essential Duties and Responsibilities: Designs components or functional systems and modifies existing designs to develop or improve products and facilitate manufacturing operations.
Business Development Capture Lead - Solar Array Products Redwire SpaceBusiness Development Capture Lead - Solar Array ProductsGoleta, California$125,000–$175,000 / yearThe Capture Lead partners closely with engineering, program management, finance, and other business units to develop winning strategies, inform product roadmaps through market insights, and ensure pursuits are aligned with Redwire’s growth objectives. At the heart of these offerings is Redwire’s patented Roll-Out Solar Array (ROSA), an award‑winning system that uses composite booms and modular photovoltaic blankets to create compactly stowable, highly efficient solar arrays.
Business Development Capture Lead - Solar Array Products Redwire CorpBusiness Development Capture Lead - Solar Array ProductsGoleta, CA$125,000–$175,000 / yearThe Capture Lead partners closely with engineering, program management, finance, and other business units to develop winning strategies, inform product roadmaps through market insights, and ensure pursuits are aligned with Redwire's growth objectives. At the heart of these offerings is Redwire's patented Roll-Out Solar Array (ROSA), an award‑winning system that uses composite booms and modular photovoltaic blankets to create compactly stowable, highly efficient solar arrays.
Group Product Manager, Quantum AI Google LLCGroup Product Manager, Quantum AIGoleta, CAYou will engage directly with strategic customers to identify necessary capabilities and define product features, working closely with engineering and science teams to deliver these solutions to the market. Our team works closely with creative engineers, designers, marketers, etc. to help design and develop technologies that improve access to the world"s information.
Product Manager, NoCode Marketplace & Merchant Operations PayJunctionProduct Manager, NoCode Marketplace & Merchant OperationsSanta Barbara, CaliforniaThis is a dual-domain role: (1) the NCPI marketplace (NoCode Payment Integration), coordinating external development with internal engineering to deliver a multi-horizon integration platform, and (2) merchant operations, owning the merchant-facing products that merchants interact with daily (admin portal, billing, reporting, receipts, and notifications). Drive the multi-horizon marketplace strategy: sequence the evolution from NoCode integrations to a full partner ecosystem with clear milestones and measurable outcomes at each stage.
Senior Product Manager (Mobile) BitwardenSenior Product Manager (Mobile)Santa Barbara, CA$160,000–$200,000 / yearYou will partner closely with engineering, design, and security teams to deliver launches that delight users and strengthen Bitwarden's competitive position against 1Password, Keeper, Dashlane, and LastPass as well as Apple Keychain and Google Password Manager. Be the product and market expert in how competitors (1Password, Keeper, Dashlane, LastPass, Apple Keychain, Google Password Manager) solve mobile password management, autofill, and passkey support and assess Bitwarden mobile positioning.
Senior Product Manager Waters CorpSenior Product ManagerGoleta, CAWe collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance. Waters Corporation is seeking a proactive and sales-oriented Customer Success Senior Product Manager to lead initiatives across the analytical instrument product portfolio in our Biologics Business.
Product Manager, Platform Infrastructure & Compliance PayJunctionProduct Manager, Platform Infrastructure & ComplianceSanta Barbara, CaliforniaThey bring enough architectural depth to engage at Platform Architect’s level - understanding data models, system dependencies, and multi-tenant design while managing the immovable external deadlines from processors and certification bodies that define the other half of this domain. This role requires a strong technical Product Manager with solution architecture knowledge who can partner effectively with the platform architect on Hierarchies while independently owning the specification-driven, deadline-governed certification and compliance work.
Product Manager, Tracking and Compensation Publicis Groupe SAProduct Manager, Tracking and CompensationSanta Barbara, CA$88,540–$135,632 / yearAs a Product Manager for Tracking Solutions, you'll own our publisher-focused tracking solutions and help shape CJ's evolving identity and measurement solutions, which resolve consumer signals into durable, privacy-compliant identity across devices and commerce surfaces. Overview The data and identity layer beneath CJ's commerce media network is what makes measurement and attribution possible, and it's evolving rapidly as we see an expansion of commerce surfaces and AI introduced into every part of the shopping journey.
Sr. Manager, Product Marketing (Fintech) OctopusApp, Inc (Inactive)Sr. Manager, Product Marketing (Fintech)Santa Barbara, CARemote$183,300–$215,700 / yearThe Senior Manager, Product Marketing (Fintech), will: Lead, coach, and develop a team of Product Marketers and Lifecycle Marketers focused on accelerating Jobbers Fintech business (payments, financing, lending) including: Build a high-performing, inclusive team culture that values learning, accountability, and collaboration. Partner deeply with Fintech leadership, Product Management, Monetization, and Finance teams to identify and recommend product roadmap, pricing, and promotional opportunities, grounded in research and commercial signal: what customers need, what drives revenue, and what creates competitive differentiation in SMB Fintech.
Product Marketing Manager UnwrapProduct Marketing ManagerSanta Barbara, CaliforniaSpecifically, we ingest feedback from thousands of sources (support channels, surveys, social), use state-of-the-art NLP technology to extract actionable insights, and empower teams to take action on these insights to ship better products. Our customers include leading companies across many industries, like Stripe, Perplexity, DoorDash, Microsoft, Lyft, lululemon, WHOOP, Oura, Clay, and many more.
Technical Lead Manager, Product Software, Quantum AI Google LLCTechnical Lead Manager, Product Software, Quantum AIGoleta, CATeams work all across the company, in areas such as information retrieval, artificial intelligence, natural language processing, distributed computing, large-scale system design, networking, security, data compression, user interface design; the list goes on and is growing every day. With technical and leadership expertise, you manage engineers across multiple teams and locations, a large product budget and oversee the deployment of large-scale projects across multiple sites internationally.
Product Line Manager - Teva Performance Deckers Outdoor CorpProduct Line Manager - Teva PerformanceGoleta, CA$108,700–$146,700 / yearYou'll work cross-functionally to ensure products come to life as envisioned and on schedule, actively collaborating with sales, design, development, merchandising, materials, marketing, brand design, and finance. This role is ideal for a team player with an entrepreneurial spirit, ready to jump in and help others as part of a small, dynamic, and high-performing team.
Strategy & Business Development Manager Deckers Outdoor CorpStrategy & Business Development ManagerGoleta, CA$108,700–$146,700 / yearYou'll help develop, articulate, and steward the enterprise and brands' long-range strategic plans, identify and manage organic growth opportunities, and bring key insights to global leadership. Support enterprise strategic planning by collaborating with VP Strategy, Brand Strategy Teams, and Marketplace Strategy Teams.
Product Compliance Specialist Wollborg Michelson RecruitingProduct Compliance SpecialistCarpinteria, CAThe position participates in product design reviews, identifies and interprets relevant regulations, and provides guidance and training to prevent compliance issues from initial design through production and delivery. Perform internal audits on technical documentation, such as declarations of conformity and material certifications, to keep records current and audit-ready.
Principal Semiconductor Product Engineer RTX CorpPrincipal Semiconductor Product EngineerGoleta, CAManage cross-functional teams, working closely with Integrated Product Team Leads, Program Managers, and key stakeholders to ensure technical requirements are defined, risks/opportunities are managed, and schedules/budgets are met. The candidate will work within a multi-discipline team to develop advanced Sensor Chip Assemblies (SCAs) utilizing single and dual color HgCdTe/HCT, III/V (InSb, InGaAs, SLS, nBn and others) semiconductors or advanced micro-bolometer (uncooled) detector technologies.
Lead Product Engineer - UGG Footwear Deckers Outdoor CorpLead Product Engineer - UGG FootwearGoleta, CA$108,700–$146,700 / yearYou'll serve as a key technical partner across Design, Product Development, and Asia teams, influencing decisions, resolving tooling challenges, and advancing best practices within the product engineering organization. Partner with Design, Product Development, and Asia teams to ensure tooling feasibility, cost alignment, and scalable production solutions.
Business Development Representative - SMB Investment Manager AppFolio IncBusiness Development Representative - SMB Investment ManagerSanta Barbara, CAQualifications 3+ years work experience, within a BDR/Sales role preferred Strong prospecting skills Exceptional level of drive and passion for results Willingness to learn new skills and build a career in sales PropTech or FinTech SaaS experience preferred Travel expected. Your Impact Make 50 outbound calls per day with the intent to qualify leads, build relationships with property managers, and develop new sales opportunities from cold accounts.
Product Developer - Teva Footwear Deckers Outdoor CorpProduct Developer - Teva FootwearGoleta, CA$72,600–$98,000 / yearParticipate in project reviews with product creation and development teams, focusing on patterns, mold processes, materials, pricing, yield & cost analysis, manufacturing processes, and end use performance. As a Product Developer for Teva Footwear, you'll play a vital role in supporting the product creation process from initial brief through final prototyping and sample delivery.
Semiconductor Product Engineer RTX CorpSemiconductor Product EngineerGoleta, CAThe candidate will work within a multi-discipline team to develop advanced Sensor Chip Assemblies (SCAs) utilizing single and dual color HgCdTe/HCT, III/V (InSb, InGaAs, SLS, nBn and others) semiconductors or advanced micro-bolometer (uncooled) detector technologies. Developing small teams and working closely with Integrated Product Team Leads/Program Managers to ensure engineering requirements are defined and understood, risks/opportunities are managed, and schedules/budgets are met.
Hardware Integrated Product Team Lead (IPTL) (Onsite) RTX CorpHardware Integrated Product Team Lead (IPTL) (Onsite)Goleta, CARaytheon's Advanced Products & Solutions (APS) is a product focused strategic business unit that leverages scale and technology commonality to provide leading-edge, reliable, and cost-competitive products in both the high- and low-end segments. Experience leading cross-functional teams within the Defense Industry that includes two or more disciplines in Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, and/or administrative functions.
Integrated Product Teal Lead (IPTL) (Onsite) RTX CorpIntegrated Product Teal Lead (IPTL) (Onsite)Goleta, CARaytheon's Advanced Products & Solutions (APS) is a product focused strategic business unit that leverages scale and technology commonality to provide leading-edge, reliable, and cost-competitive products in both the high- and low-end segments. Experience leading cross-functional teams within the Defense Industry that includes two or more disciplines in Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, and/or administrative functions.
Semiconductor Product Engineer RTXSemiconductor Product EngineerGoleta, CaliforniaThe candidate will work within a multi-discipline team to develop advanced Sensor Chip Assemblies (SCAs) utilizing single and dual color HgCdTe/HCT, III/V (InSb, InGaAs, SLS, nBn and others) semiconductors or advanced micro-bolometer (uncooled) detector technologies. Developing small teams and working closely with Integrated Product Team Leads/Program Managers to ensure engineering requirements are defined and understood, risks/opportunities are managed, and schedules/budgets are met.
Development Sensor Program Manager - Level 5 Lockheed Martin CorpDevelopment Sensor Program Manager - Level 5Goleta, CA$134,000–$236,325 / yearPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $134,000 - $236,325. As the Development Sensor Program Manager you will be responsible for leading cross‑functional matrix teams to deliver, mature, and scale production of advanced IR sensor programs.
Hardware Integrated Product Team Lead (IPTL) (Onsite) RTXHardware Integrated Product Team Lead (IPTL) (Onsite)Goleta, CaliforniaRaytheon’s Advanced Products & Solutions (APS) is a product focused strategic business unit that leverages scale and technology commonality to provide leading-edge, reliable, and cost-competitive products in both the high- and low-end segments. Experience leading cross-functional teams within the Defense Industry that includes two or more disciplines in Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, and/or administrative functions.
Integrated Product Team Lead (IPTL) (Onsite) RTXIntegrated Product Team Lead (IPTL) (Onsite)Goleta, CaliforniaRaytheon’s Advanced Products & Solutions (APS) is a product focused strategic business unit that leverages scale and technology commonality to provide leading-edge, reliable, and cost-competitive products in both the high- and low-end segments. Experience leading cross-functional teams within the Defense Industry that includes two or more disciplines in Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, and/or administrative functions.
Sr. Product Adoption Specialist (Affordable Housing) AppFolio, IncSr. Product Adoption Specialist (Affordable Housing)Santa Barbara, CA$80,000–$90,000 / yearActs as a guide who architects success across the adoption journey, ensuring customers realize full product value and long-term loyalty through expert, proactive insights. You will ensure new customers successfully navigate early use milestones like their first voucher submissions—while also serving as the premier expert for existing customers facing complex regulatory hurdles.
Sr. Product Adoption Specialist (Affordable Housing) AppFolio IncSr. Product Adoption Specialist (Affordable Housing)Santa Barbara, CA$80,000–$90,000 / yearYou will ensure new customers successfully navigate early use milestones like their first voucher submissions-while also serving as the premier expert for existing customers facing complex regulatory hurdles. Acts as a guide who architects success across the adoption journey, ensuring customers realize full product value and long-term loyalty through expert, proactive insights.
Sr. Product Adoption Specialist (Affordable Housing) AppFolioSr. Product Adoption Specialist (Affordable Housing)Santa Barbara, California$80,000–$90,000 / yearYou will ensure new customers successfully navigate early use milestones like their first voucher submissions—while also serving as the premier expert for existing customers facing complex regulatory hurdles. Acts as a guide who architects success across the adoption journey, ensuring customers realize full product value and long-term loyalty through expert, proactive insights.
Sr. Digital Product Owner Deckers Outdoor CorpSr. Digital Product OwnerCARemote$154,700–$208,800 / yearYou'll serve as a critical interface between business strategy and technology execution, aligning product solutions with enterprise goals, driving cross-functional collaboration, and ensuring value delivery through well-defined outcomes. Interested applicants must reside in one of the following approved states: Arizona, California, Colorado, Indiana, Massachusetts, Minnesota, New York, Oregon, Pennsylvania, Texas, Utah, Washington.
Business Development Manager On Premise CPWS Moet Hennessy - Santa Barbara CA Southern Glazer's Wine and Spirits LLCBusiness Development Manager On Premise CPWS Moet Hennessy - Santa Barbara CASanta Barbara, CA$75,000–$100,000 / yearSouthern Glazer's Wine and Spirits provides competitive compensation based on estimated performance level consistent with the past relevant experience, knowledge, skills, abilities and education of employees. Identify market trends and developments in product categories, geographic regions, and among the entire account base, to become the Category Expert within account universe compared to the competition.
Business Development Representative UnwrapBusiness Development RepresentativeSanta Barbara, CaliforniaWe ingest feedback from thousands of sources (support channels, surveys, social), and use state-of-the-art NLP technology to extract actionable insights for customers across software, hardware, and retail sectors. You'll be expected to possess timeless sales skills, like targeting the perfect prospects and reaching them with compelling messaging, but you'll also have freedom to scale your outreach efforts through automation.
Sales Development Representative AvocaSales Development RepresentativeSanta Barbara, CaliforniaYou’ll own pipeline generation end-to-end: target the right segments, craft compelling outreach, book high-quality meetings, and collaborate closely with Sales, Marketing, and Product to turn customer pain into Avoca wins. Our AI-powered conversational agents handle every high-value inbound call, from booking jobs, qualifying leads, and driving higher revenue, all at a speed and consistency unmatched by human call centers.
Business Development Representative - Upmarket AppFolio IncBusiness Development Representative - UpmarketSanta Barbara, CA$93,600–$109,220.80 / yearThe Business Development Representative - Upmarket (Corporate or Horizon BDR) is a key player that will continue to fuel AppFolio's growth within the top of the Enterprise market by assisting with strategy, pipeline development and enhancing brand awareness. Your impact • Make 50 outbound calls per day with the intent to qualify leads, build relationships with property managers, and develop new sales opportunities from cold accounts.
Business Development Representative - SMB AppFolio IncBusiness Development Representative - SMBSanta Barbara, CAYour impact • Make 50 outbound calls per day with the intent to qualify leads, build relationships with property managers, and develop new sales opportunities from cold accounts • Partner with Account Executives to qualify prospects and learn additional sales tactics to win deals together • Update and maintain Salesforce and Gong databases with new notes and intel gathered from conversations with prospects • Report on weekly results, both qualitative and quantitative • Expand knowledge of industry as well as the competitive posture of the company. Your first 30 days • Confidently make calls to prospects using our sales methodology and tactics • Develop understanding of AppFolio's value and competitive advantages • Pitch AppFolio value propositions to prospects • Leverage several sales enablement tools and processes to hit key metrics for performance (Salesforce and Gong) • Form relationships with team members and key players on the BDR, Sales and Marketing teams.
Business Development Representative - SMB AppFolioBusiness Development Representative - SMBSanta Barbara, CaliforniaYour impact Make 50 outbound calls per day with the intent to qualify leads, build relationships with property managers, and develop new sales opportunities from cold accounts . The Business Development Representative (BDR) is a key player that has fueled AppFolio’s growth by assisting in pipeline development and enhancing brand awareness.
Business Development Representative - MM AppFolio IncBusiness Development Representative - MMSanta Barbara, CAThe Business Development Representative (Mid-Market Investment Manager) is a key player that will continue to fuel AppFolio's growth by assisting in pipeline development and enhancing brand awareness. Make 50 outbound calls per day with the intent to qualify leads, build relationships with property managers, and develop new sales opportunities from cold accounts.
Business Development Representative - Mid-Market IM AppFolioBusiness Development Representative - Mid-Market IMSanta Barbara, CaliforniaYour impact • Make 50 outbound calls per day with the intent to qualify leads, build relationships with property managers, and develop new sales opportunities from cold accounts • Partner with Account Executives to qualify prospects and learn additional sales tactics to win deals together • Update and maintain Salesforce and Gong databases with new notes and intel gathered from conversations with prospects • Report on weekly results, both qualitative and quantitative • Expand knowledge of industry as well as the competitive posture of the company Qualifications 4+ years work experience, within a BDR/Sales role preferred. The Business Development Representative (Mid-Market Investment Manager) is a key player that will continue to fuel AppFolio’s growth by assisting in pipeline development and enhancing brand awareness.
Apparel Technical Product Developer COBALT 27 LLCApparel Technical Product DeveloperSanta Barbara, CA$80,000–$90,000 / yearRetrieve incoming prototypes sent from vendor daily and initiate internal processing including sample measurement, fabric and trims analysis. Attend and collaborate in meetings relating to product adds, departmental initiatives and analysis /understanding of marketplace competition that would inform c2c product initiatives.
NewStaff Development Engineer Bruker CorpStaff Development EngineerSanta Barbara, CA$107,000–$190,000 / yearIn close cooperation with our customers, Bruker is enabling innovation, improved productivity and customer success in life science molecular research, in applied and pharma applications, in microscopy and nanoanalysis, and in industrial applications, as well as in cell biology, preclinical imaging, clinical phenomics and proteomics research and clinical microbiology. Being one of the world''s leading analytical instrumentation companies, Bruker is strongly committed to further fully meet its customers' needs as well as continuing to develop state-of-the-art technologies and innovative solutions for today''s analytical questions.
Sr. Process Development & Integration Engineer Teledyne TechnologiesSr. Process Development & Integration EngineerGoleta, CaliforniaParticipate in technology advancement for engineering wafer and/or focal plane array fab processes including photolithography, dry and wet etch, passivation, evaporative deposition, thin film coatings and/or anneal, hybridization, thinning, and/or characterization, for the next generation of infrared detector designs. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research..
Lead Mattress Upholstery Design & Development Leggett & Platt IncLead Mattress Upholstery Design & DevelopmentCAThe ideal candidate will have demonstrated experience in designing innovative and high-quality covers for mattresses, toppers, and pillows, combining aesthetic design with technical expertise to create visually appealing and functional products. Take Ownership and Raise the Bar demonstrate our responsibility to add value and make a difference, challenge the status quo and biases to make things better, foster innovative and creative solutions to drive impact, and explore new perspectives and embrace change.
Verification & Validation Manager B. Braun Medical LtdVerification & Validation ManagerGoleta, CARequires a minimum 8-10 years' experience in medical device development with a bachelor's degree or 5-7 years' experience in medical device development with a Master's Degree in science/engineering from an accredited university, or equivalent work experience in medical device development. The targeted range for this role takes into account a range of factors that are considered when making compensation and hiring decisions; included but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Manager Program Procurement Leggett & Platt IncManager Program ProcurementCAThe Manager - Program Procurement will work closely with the Category Management & Supplier Quality & Development teams to implement sourcing strategies for new product developments, with the External Logistics team to stablish the most efficient sourcing locations and movement of goods, and with program teams to ensure alignment to their needs. The Manager - Program Procurement, will be accountable for: Reporting to the Director - Procurement Asia Pacific, this position will be responsible for leading the Program Procurement organization to implement LPA's category strategies within new product development programs, achieving all major deliverables required by the program.
Project Manager (Temporary) Kate FarmsProject Manager (Temporary)Goleta, CAThe Project Manager will lead cross-functional coordination and play a critical role in ensuring program success in a fast-paced, ambiguous, and evolving environment by managing timelines and dependencies, facilitating stakeholder alignment, and ensuring critical milestones are achieved. Reporting to the Associate Director, Project Management, this role will serve as a key partner in driving execution across strategic initiatives spanning product development, manufacturing, and commercialization within our blended nutrition portfolio.
Project Manager (Temporary) Kate Farms IncProject Manager (Temporary)Goleta, CA$85–$105 / hourThe Project Manager will lead cross-functional coordination and play a critical role in ensuring program success in a fast-paced, ambiguous, and evolving environment by managing timelines and dependencies, facilitating stakeholder alignment, and ensuring critical milestones are achieved. Reporting to the Associate Director, Project Management, this role will serve as a key partner in driving execution across strategic initiatives spanning product development, manufacturing, and commercialization within our blended nutrition portfolio.
Sr. Manager, Materials - UGG Apparel & Accessories Deckers Outdoor CorpSr. Manager, Materials - UGG Apparel & AccessoriesGoleta, CA$137,500–$185,600 / yearAdditionally, the role oversees the material development team, manages vendor relationships in partnership with Asia sourcing team, anticipates and mitigates risk, and champions innovation across core, premium, and pinnacle product segments to strengthen the brand's competitive position. Build and execute seasonal and franchise material strategies that strengthen the brand's position across core, premium, and pinnacle Apparel & Accessories segments, ensuring the team delivers elevated, innovative, and commercially viable materials.