NewProcess Engineer - Chemicals Gables Search GroupProcess Engineer - ChemicalsBend, ORThis person will wear many hats and will be doing work related to process optimization/improvement, process troubleshooting, quality engineering and root-cause analysis, work related to new product launches and product testing as well as working with teams on capital project efforts. Bend, Oregon offers access to a high quality of life in Central Oregon, with a strong outdoor lifestyle, scenic mountain and high desert surroundings, and a well-regarded community atmosphere.
NewModule Development Engineer INTELModule Development EngineerLafayette, OR$172,200–$243,000 / yearRemains updated on relevant industrial process and material manufacturing technical trends and develops view of inherent future Intel process technology needs to push industry forward by partnering with vendor ecosystem to build cost sensitive roadmap. Leads design and development of technically sophisticated manufacturing processes and/or repair reverse engineering including material selection, parameter optimization, equipment metrology, and system design to enable new product designs and functional requirements.
NewManufacturing Engineer, Reliability MSEI US - Micro Systems EngineeringManufacturing Engineer, ReliabilityLake Oswego, ORWith more than 40 years of experience in design and manufacturing of active implantable medical devices, our continuing success is based on our company’s core values - innovation, quality, reliability, integrity, teamwork, and undisputed expertise - thus enabling us to inspire confidence and trust in physicians and patients worldwide. Lead structured root cause analysis and problem-solving efforts with suppliers, development teams, manufacturing, and quality partners to identify failure mechanisms, implement corrective actions, and prevent recurrence.
Chemical Engineering Professional Career Level Apidel TechnologiesChemical Engineering Professional Career LevelPortland, ORContractorYou will play a critical role in maintaining quality across a multi-discipline, highly collaborative team by reviewing process designs, validating calculations, and ensuring alignment with scope, budget, and schedule expectations. Bring your curiosity, talent for multi-tasking and collaboration, and proven communication and organizational skills and well help you grow, pursue, and fulfill what drives you so we can make big impacts on the world, together.
NewChemical Manufacturing Operator I JSR Micro IncChemical Manufacturing Operator ICorvallis, ORThe Chemical Manufacturing Operator I will be part of our diverse team of talent and contribute to our High-Volume Manufacturing Operations team by supporting and maintaining our EUV photoresist production line processes. Located in Corvallis, Oregon-consistently ranked among the most livable and family-friendly cities in the U.S.-the area offers access to exceptional outdoor recreation, including the Cascade Mountains and Oregon coast.
Instructor Pool - 2025/2026 and Fall Term 2026: Chemical, Biological and Environmental Engineering Oregon State UniversityInstructor Pool - 2025/2026 and Fall Term 2026: Chemical, Biological and Environmental EngineeringCorvallis, ORDepartment Sch of Chem/Bio/Envr Eng (ECB) Position Title Instructor Job Title Instructor Pool - 2025/2026 and Fall Term 2026: Chemical, Biological and Environmental Engineering Appointment Type Academic Faculty Job Location Corvallis Benefits Eligible Dependent: Hours Worked/Duration Remote or Hybrid option? We seek Instructors who have evidence of educating and mentoring a diverse group of learners, which may include experience with serving on student thesis committees, directing internships, student mentoring or advising, service learning courses, sponsoring clubs, or innovation pedagogies such as hybrid or online learning as appropriate.
Chemical Engineering Manager The Wonderful Company LLCChemical Engineering ManagerBend, ORThe Wonderful Company, headquartered in Los Angeles, is a privately held $6 billion global agribusiness company with consumer brands including Wonderful Pistachios, Wonderful Halos, POM Wonderful, FIJI Water, JUSTIN and Landmark wines, as well as the Teleflora flower delivery service. This leader will interface closely with chemical development, production, maintenance, and environmental, health and safety teams to achieve and sustain mass production of high-quality chemicals safely and efficiently.
Senior Chemical Process Design QA Engineer Solvenow Inc.Senior Chemical Process Design QA EngineerPortland, OregonYou will play a critical role in maintaining quality across a multi-discipline, highly collaborative team by reviewing process designs, validating calculations, and ensuring alignment with scope, budget, and schedule expectations. Bring your curiosity, talent for multi-tasking and collaboration, and proven communication and organizational skills and we'll help you grow, pursue, and fulfill what drives you – so we can make big impacts on the world, together.
Staff Chemical Mechanical Planarization (CMP) Engineer Intel CorpStaff Chemical Mechanical Planarization (CMP) EngineerHillsboro, OR$133,800–$255,200 / yearAdditional Locations: Business group: Intel Foundry strives to make every facet of semiconductor manufacturing state-of-the-art while delighting our customers -- from delivering cutting-edge silicon process and packaging technology leadership for the AI era, enabling our customers to design leadership products, global manufacturing scale and supply chain, through the continuous yield improvements to advanced packaging all the way to final test and assembly. Employees in the Foundry Technology Manufacturing are part of a worldwide factory network that designs, develops, manufactures, and assembly/test packages the compute devices to improve the lives of every person on Earth.
Staff Chemical Mechanical Planarization (Cmp) Engineer Intel Corp.Staff Chemical Mechanical Planarization (Cmp) EngineerHillsboro, OR$133,800–$255,200 / yearAdditional Locations: Business group: Intel Foundry strives to make every facet of semiconductor manufacturing state-of-the-art while delighting our customers -- from delivering cutting-edge silicon process and packaging technology leadership for the AI era, enabling our customers to design leadership products, global manufacturing scale and supply chain, through the continuous yield improvements to advanced packaging all the way to final test and assembly. Employees in the Foundry Technology Manufacturing are part of a worldwide factory network that designs, develops, manufactures, and assembly/test packages the compute devices to improve the lives of every person on Earth.
Chemical/ Process Engineer -ELE Jacobs Solutions IncChemical/ Process Engineer -ELEPortland, ORConshohocken, Pennsylvania, United States | 42683 | Advanced Manufacturing | Drafting and Design | Multiple Locations. Wiodcy projektant / wiodca projektant sieci wod-kan - projekty advanced facilities: semiconductors.
Now hiring! Chemical Manufacturing Operators 835547 SelectempNow hiring! Chemical Manufacturing Operators 835547Corvallis, ORIf youre prepared to advance your career as a Night Shift Chemical Manufacturing Operator in Corvallis, apply today or contact our recruiting team to learn more. High school diploma or equivalent; associate degree in chemistry, engineering, or a related field preferred.
Senior Chemical Process Design QA Engineer Genesis10Senior Chemical Process Design QA EngineerPortland, ORTemporaryContractorPart timeYou will play a critical role in maintaining quality across a multi-discipline, highly collaborative team by reviewing process designs, validating calculations, and ensuring alignment with scope, budget, and schedule expectations. Aptask Global Workforce (AGW) is seeking a Senior Chemical Process Design QA Engineer for a contract position with a Global Engineering Firm located in Portland, OR.
Chemical Operator NW StaffingChemical OperatorFOREST GROVE, OREffective communication and computer skills, including the ability to read, write, and speak English fluently, use Microsoft Office applications, maintain a valid driver's license, and demonstrate a strong work ethic and self-motivated approach. Communicate effectively with cross-functional teams during shift handovers, work scheduling, training activities, and emergency response situations to ensure safe and efficient operations.
Chemical Technican Ball CorpChemical TechnicanORThis entry-level position involver handling day-to-day operations, monitoring chemical processes, and maintaining equipment to support efficient and safe production. As a Chemical Technician, you play a critical role in ensuring the smooth operation of production equipment and chemical processes within the aluminum can manufacturing environment.
Process Engineer-Chemical Operations The Wonderful Company LLCProcess Engineer-Chemical OperationsBend, ORThe Wonderful Company, headquartered in Los Angeles, is a privately held $6 billion global agribusiness company with consumer brands including Wonderful Pistachios, Wonderful Halos, POM Wonderful, FIJI Water, JUSTIN and Landmark wines, as well as the Teleflora flower delivery service. This person will interface closely with chemical development, production, maintenance, and environmental, health and safety teams to achieve and sustain mass production of high-quality chemicals safely and efficiently.
Senior Chemical Process Design QA Engineer SolvenowSenior Chemical Process Design QA EngineerPortland, OregonYou will play a critical role in maintaining quality across a multi-discipline, highly collaborative team by reviewing process designs, validating calculations, and ensuring alignment with scope, budget, and schedule expectations. Bring your curiosity, talent for multi-tasking and collaboration, and proven communication and organizational skills and we'll help you grow, pursue, and fulfill what drives you – so we can make big impacts on the world, together.
Chemical Manufacturing Operator 836751 SelectempChemical Manufacturing Operator 836751Corvallis, ORSafely handling hazardous materials while wearing proper personal protective equipment (PPE), including respirators and chemical suits. As a Chemical Manufacturing Operator, you will be responsible for: Monitoring and operating process equipment, valves, and pumps to ensure safe, accurate chemical production.
Chemical-Manufacturing Engineer ATI IncChemical-Manufacturing EngineerAlbany, ORA Chemical Manufacturing Engineer is responsible for partnering with operations, maintenance, reliability, R&D, and engineering to drive improvement in production process efficiencies and safety performance through the implementation of innovative technologies and continuous improvement initiatives. This role is also responsible for leading mid- to long-term improvement initiatives and provides support for troubleshooting operational issues.
Chemical Specialist North American CorpChemical SpecialistGresham, ORThe Chemical Specialist collaborates closely with sales and service teams to deliver exceptional customer experiences, promote product and system solutions, and proactively identify opportunities to improve cleaning performance and operational efficiency. This role will support ProWash Systems customers across the Food Service, Laundry, and Food Processing industries by providing expert technical services, equipment installation, and customer training.
NewD1 Bulk Chemical Delivery Metrology Technician IntelD1 Bulk Chemical Delivery Metrology TechnicianHillsboro, OregonThis position provides you the opportunity to directly contribute to Intel's technological advancements by maintaining and optimizing the systems that deliver essential chemicals and gases to our manufacturing processes. Work alongside engineering and/or vendors to help maintain the analytical equipment that resides within the BCD areas including overseeing the vendor maintenance activities, PMs, and repairs.
Product Stewardship and Chemical Compliance Manager HPProduct Stewardship and Chemical Compliance ManagerCorvallis, WashingtonKey responsibilities include leading and developing a team of Product Stewardship SMEs; supporting product design, labeling, chemical assessments, testing, and compliance validation; ensuring products meet regulatory and market access requirements; partnering with R&D to design in compliance and sustainability during new product developments; supporting external customer and stakeholder responses; and improving stewardship processes, tools, data quality, and automation. The ideal candidate will bring experience in product stewardship, regulatory compliance, sustainability, engineering, chemistry, toxicology, environmental science, or a related discipline, along with strong communication, cross-functional influence, execution, and people leadership skills.
NewExperienced Chemical Process Specialist (CPM) BoeingExperienced Chemical Process Specialist (CPM)Portland, OregonThe ideal candidate will utilize Chemical Processing concepts, manufacturing operations knowledge and business acumen to partner with cross functional teams from production operations, facilities, and supporting organizations to achieve and sustain an incident and injury free workplace to ensure business goals and objectives are met. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Chemical Manufacturing Technician I JSR Micro IncChemical Manufacturing Technician ICorvallis, ORA successful Technician I will support Engineering to train and certify Operators in the HVM areas, be available on site to support critical Operations (including bottling days), track and manage HVM inventory of critical production materials, and flag discrepant material and events to DRB/MRB, documenting clear RFCs for common excursions. Located in Corvallis, Oregon-consistently ranked among the most livable and family-friendly cities in the U.S.-the area offers access to exceptional outdoor recreation, including the Cascade Mountains and Oregon coast.
NewTechnology Development Foundry Engineering - Staff Yield Engineer Intel CorpTechnology Development Foundry Engineering - Staff Yield EngineerHillsboro, OR$155,520–$255,200 / yearDevelop yield models to identify potential parametric and defective loss components and support Process Integration, Device and Module teams to develop projects to eliminate systematic yield losses. Your expertise will be pivotal in guiding our customers through the intricate journey of product development, starting from testing and validation to New Product Introduction (NPI) phase to the High Volume Manufacturing (HVM).
NewTechnology Development Foundry Engineering – Staff Yield Engineer IntelTechnology Development Foundry Engineering – Staff Yield EngineerHillsboro, OregonDevelop yield models to identify potential parametric and defective loss components and support Process Integration, Device and Module teams to develop projects to eliminate systematic yield losses. Your expertise will be pivotal in guiding our customers through the intricate journey of product development, starting from testing and validation to New Product Introduction (NPI) phase to the High Volume Manufacturing (HVM).
NewProduction Supervisor - Chemical Operations ATI IncProduction Supervisor - Chemical OperationsAlbany, ORIn order to become successful and provide immediate impact, you will have to quickly learn ATI, the Chemical Operations Department, processes, products and customers; and work collaboratively with cross-functional teams including a unionized workforce, engineering, quality, and safety. Attention to detail, strong problem-solving skills, a continuous improvement mindset, the ability to act quickly and make impactful decisions, and exceptional interpersonal skills are included in the skillset of a successful Production Supervisor.
Technical and Engineering Graduate Roles HPTechnical and Engineering Graduate RolesCorvallis, OregonMechanical Engineering: Skill Areas: Mechanical Design, CAD, coding Python, C, Material Analyst/Engineer: Skill Areas: Thermal Analysis, DSC TSC, thermodynamics, fluids, mechanics of materials, fluids, mechanics of materials Reliability testing knowledge, CAD, data center knowledge, electrical components. MEMS Fabrication Developer: Skills Areas: CAD, Mechanical systems design, Statistics, cleanroom experience, process development, Construction Engineering Project Manager: Skills Areas: Construction Engineering Project Management.
NewSenior Engineer - Environmental & Solid Waste Engineering MDAEdgeSenior Engineer - Environmental & Solid Waste EngineeringSalem, OROversee landfill construction projects from design to final approval, including consultant and contractor management, budget oversight, bid preparation, contract administration, and coordination of construction quality assurance firms and material procurement. Collaborate with subject matter experts within department to develop cost‑effective engineering solutions for operational, environmental, and compliance challenges at landfills, transfer stations, hauling operations, and other facilities.
Engineering Project Manager ONEPOWER ConsultingEngineering Project ManagerPortland, OregonThe EPM serves as the company's technical representative to clients, vendors, and subcontractors and is responsible for ensuring engineering deliverables are safe, compliant, constructible, and aligned with project cost and schedule objectives. The Mechanical or Chemical Engineering Project Manager (EPM) is accountable for the engineering scope, technical integrity, and engineering execution of assigned EPC projects.
Engineering Project Manager - PE license needed ONEPOWER ConsultingEngineering Project Manager - PE license neededPortland, OregonThe EPM serves as the company's technical representative to clients, vendors, and subcontractors and is responsible for ensuring engineering deliverables are safe, compliant, constructible, and aligned with project cost and schedule objectives. The Mechanical or Chemical Engineering Project Manager (EPM) is accountable for the engineering scope, technical integrity, and engineering execution of assigned EPC projects.
NewSenior Engineer - Environmental & Solid Waste Engineering Macpower Digital Assets Edge Private LimitedSenior Engineer - Environmental & Solid Waste EngineeringPortland, OR$94,605–$141,444 / yearOversee landfill construction projects from design to final approval , including consultant and contractor management, budget oversight, bid preparation, contract administration, and coordination of construction quality assurance firms and material procurement . Collaborate with subject matter experts within department to develop cost-effective engineering solutions for operational, environmental, and compliance challenges at landfills, transfer stations, hauling operations, and other facilities.
Process Engineering Intern Lam Research CorpProcess Engineering InternTualatin, ORThese duties include setting up of and running bench scale experiments, operations of application lab deposition development tool, chemistry and material analysis, and use of metrology tools to measure and characterize on wafer deposition performance. Our mission is to advance and innovate WFE (wafer fab equipment) electrodeposition process and technology, in the field of advanced packaging, including through Silicon via, through glass via, panel level plating and grain engineering.
Controls Engineering Manager Orenco SystemsControls Engineering ManagerSutherlin, ORFull timeInfiltrator Water Technologies is a market leader within the onsite wastewater treatment industry, Infiltrator manufactures a variety of revolutionary products and innovative, environmentally friendly alternatives to traditional stone and pipe leachfield and concrete septic wastewater system components. Value Analysis Works with cost accounting to evaluate aggregate control panel costs, factoring in labor savings from automation, ensuring that higher-cost components are justified by improved efficiency and scalability.
Senior Engineer, Product Engineering (Mfg.) Analog Devices IncSenior Engineer, Product Engineering (Mfg.)Beaverton, OR$121,680–$143,400 / yearDE performing mechanical and chemical de-processing, parallel polishing, utilizing high-resolution scanning electron microscope (SEM) and focused ion beam (FIB) and related techniques such as passive voltage contrast (PVC), Energy-dispersive X-ray spectroscopy (EDX), and in-situ nanoprobing to characterize and interpret the microstructure and material properties of the semiconductor device. Must also possess the following (quantitative experience requirements not applicable to this section): Demonstrated Expertise (DE) analyzing manufacturing statistics using Klarity ACE, Galaxy Examinator, and PDF Solutions Exensio to perform correlation analysis between fab process data and yield, and pareto analysis to identify the top failing events.
Engineering Plan Reviewer - Storm and Sanitary City of HillsboroEngineering Plan Reviewer - Storm and SanitaryHillsboro, OR$88,363–$116,279 / yearBachelor's degree in Civil Engineering; Environmental Science; Structural Engineering; Chemical Engineering; and 2 years of engineering experience including lead worker responsibilities; or, an equivalent combination of education and experience sufficient to successfully perform the essential duties of the job such as those listed above. PURPOSE STATEMENT: Under the direction of assigned supervisor, the Engineering Associate prepares and reviews engineering plans for public infrastructure to ensure compliance with code requirements and develops engineering calculations, plans, and specifications.
Bridge Engineering Professional Associate Jacobs Solutions IncBridge Engineering Professional AssociateCorvallis, ORPhiladelphia, Pennsylvania, United States | 42125 | Advanced Manufacturing | Drafting and Design | Multiple Locations. Kuala Lumpur, All MY Regions, Malaysia | 42135 | Advanced Manufacturing | Drafting and Design | Multiple Locations.
Process Project Engineering John Cockerill GroupProcess Project EngineeringSalem, ORDriven since 1817 by the entrepreneurial spirit and thirst for innovation of its founder, the John Cockerill Group develops large-scale technological solutions to meet the needs of its time: facilitating access to low carbon energies, enabling sustainable industrial production, preserving natural resources, contributing to greener mobility, enhancing security and installing essential infrastructures. Experience with the following programs: Microsoft Word, Microsoft Outlook, Microsoft Excel, SharePoint, AutoCad, Allen-Bradley ControlLogix 5000 and Siemens Step7.
Senior Manager, Engineering & Maintenance Lazarus NaturalsSenior Manager, Engineering & MaintenancePortland, OregonEtz Hayim owns and operates the brands Cycling Frog and Lazarus Naturals, as well as a sprawling operation that spans from farming over 300 acres of hemp, extraction, chemical processing, packaging, supply chain and warehousing to support both brands and private label customers. Leadership Be a hands on leader who isn't afraid to jump into the weeds to understand our systems, enjoys working on the production floor, and prioritizes strategic leadership.
Manufacturing Engineering Manager-Eugene Airport Road Astec Industries IncManufacturing Engineering Manager-Eugene Airport RoadEugene, ORABOUT THE POSITION The Manufacturing Engineer Manager establishes and directs a technical engineering team to define, develop, and design new product lines from concept to full production as well as expand existing product lines for the forestry and recycling markets ensuring customer technical and cost requirement satisfaction. WORK ENVIRONMENT Manufacturing Environment Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock.
Engineering Tech I Semiconductor Services Business USEngineering Tech IHillsboro, ORPart timeExtended duties include: Generates accurate/complete/clear manufacturing drawings of products using SolidWorks and Pro-Engineer. Extended duties include developing knowledge and understanding of engineering practices and procedures and obtaining capabilities in design using CAD software.
NewManager, Plant Engineering and Maintenance Ball CorporationManager, Plant Engineering and MaintenanceAlbany, OR$115,000–$164,300 / yearComplete and maintain environmental documentation as trained or directed (inspections, labeling, record keeping, equipment maintenance).Comply with job safety practices and plant/corporate directives for safe work performance. ResponsibilitiesMaintain a safe and secure work environment; correct unsafe acts/conditions, facilitate monthly safety meetings, perform monthly safety inspections, and investigate accidents as required.
Engineering Tech I Ultra Clean Holdings IncEngineering Tech IHillsboro, OREducational/Certification Requirement: High School Diploma or equivalent required; actively pursuing college courses for an engineering degree is given high consideration. Extended duties include: Generates accurate/complete/clear manufacturing drawings of products using SolidWorks and Pro-Engineer.
Manager, Controls Engineering HireIQ SolutionsManager, Controls EngineeringRedmond, OregonThe Controls Engineer will play a critical role in developing PLC/DDC-based controls programs for custom HVAC production orders, supporting equipment commissioning and testing, and troubleshooting controls issues on equipment that has been installed in the field. A strong candidate will be able to write and troubleshoot controls code, but also understand the operating logic behind the equipment: how chillers, air handlers, hydronic systems, motors, fans, valves, sensors, and field devices work together to deliver performance.
Stormwater Program Specialist (Engineering Technician IV/III) City of Medford, OregonStormwater Program Specialist (Engineering Technician IV/III)Medford, OR$79,740.25–$101,771.34 / yearBachelor's degree in engineering, surveying, construction management, computer science, environmental science, or specific area of study as deemed applicable may substitute for four (4) years of experience; or, Any equivalent combination of education and experience sufficient to successfully perform the specialized duties of the position as those listed above. Specialized duties for those positions assigned as Stormwater Program Specialist may be responsible for: Reviews, analyzes, and performs hydrologic and hydraulic calculations for storm drain infrastructure, stormwater quality treatment, and stormwater detention facility design.
Section Manager, Equipment Engineering and Maintenance - CMP/RTP/CuBs ON Semiconductor CorpSection Manager, Equipment Engineering and Maintenance - CMP/RTP/CuBsGresham, ORWith a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world. onsemi is seeking a highly skilled and motivated Equipment Engineering & Maintenance Manager to lead and optimize the performance, reliability, and sustainment of manufacturing equipment supporting CMP, RTP, and CuBs.
Process Piping Engineering Lead - Portland, OR Tetra Tech IncProcess Piping Engineering Lead - Portland, ORPortland, OR$130,000–$170,000 / yearOur 25,000 employees work together to provide clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. Position Summary: As a Process Piping Engineering Lead, you will play a critical role in designing and developing advanced process systems for semiconductor, science and technology, healthcare, and advanced technology facilities.
Manager, Supplier Quality Engineering A-dec IncManager, Supplier Quality EngineeringNewberg, ORDirects project plan development, assigns supplier quality engineering resources, provides design-for-manufacturability and production expertise, and provides project direction/leadership to engineers to achieve goals. Contributes to the achievement of department and cross-departmental goals/projects in quality, safety, on-time delivery and cost efficiency by analyzing and improving production workflow, methods, and controls.
Dams Engineering Manager Black & Veatch Holding CoDams Engineering ManagerTualatin, OR$114,930–$249,522 / yearBlack & Veatch's Civil Works Team is looking for a Dams Engineering Manager with strong technical skills in dam and hydraulic structures engineering design, rehabilitation and construction to lead projects for our clients in the Northwest, West Coast, and Southwest regions. Typical office environment, typical construction environment, extreme weather conditions, high noise level, safety hazards (electric currents, working on scaffolding and high places, exposure to chemicals), atmospheric conditions (fumes, odors, dusts, mists, gases, poor ventilation).
Engineering Technician Teledyne Technologies IncEngineering TechnicianWilsonville, OROur products include advanced surveillance sensors, unmanned air and ground vehicles, sensing devices used to detect chemicals, biological agents, radiation and explosives, and a host of other solutions that help warfighters, first responders, and search-and-rescue teams do their jobs better. 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.