Sales Assistant Manager Towne, Corwin and WeissnatSales Assistant ManagerWeston, MAFull timeThis is a test job with title as - Sales Assistant Manager
Managing Director, Business Banking Relationship Manager Webster BankManaging Director, Business Banking Relationship ManagerBoston, MA$150,000–$180,000 / yearProven relationship management skills with demonstrated capabilities, in managing and growing a sales pipeline, fostering COI relationships & referral sources, and developing new business relationships. Experience in business/commercial credit, financial analysis techniques & lending policy, with ability to independently package and present credit deals to segment leadership & credit team up to $2MM Total Credit Exposure.
Billing Manager - Digitech SarnovaBilling Manager - DigitechBoston, MAAdditional responsibilities include identifying deficiencies within the group and escalating them to the Director, building positive relationships both internally and externally, maintaining Key Performance Indicators (KPIs), and delivering annual reviews with staff, along with corrective actions when necessary. The A/R Management Manager is responsible for directly managing the ARM team and ensuring that outstanding accounts, denials, and appeals are accurate and followed up on in a timely manner to maximize reimbursements.
Product Manager, Site Integrations and Payments - Remote PAR TechnologyProduct Manager, Site Integrations and Payments - RemoteBoston, MARemoteYou will work closely with customers, engineering and design teams, and internal stakeholders to define integration requirements, drive roadmap execution, and ensure the platform meets the operational and business needs of our fuel and convenience partners. Embracing our "Better Together" ethos, we offer Unified Customer Experience solutions, combining point-of-sale, digital ordering, loyalty and back-office software solutions as well as industry-leading hardware and drive-thru offerings.
Sr. Manager of GTM Incentive Compensation KlaviyoSr. Manager of GTM Incentive CompensationBoston, MA$156,000–$234,000 / yearIn addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. This team partners closely with Sales, Customer Experience, Partnerships, Finance, HR, and Business Systems to ensure compensation programs drive the right business outcomes while maintaining operational accuracy, scalability, and trust.
Manager, GMP Quality Assurance, Clinical, QA Agios Pharmaceuticals IncManager, GMP Quality Assurance, Clinical, QACambridge, MA$110,029–$165,044 / yearThe current base salary range for this position is expected to be between $110,029 and $165,044 annualized; final salary will be determined based on various factors including, but not limited to, years of relevant experience, job knowledge, skills and proficiency, degree/education, and internal comparators. The Manager, GMP Quality Assurance, Clinical will be responsible for responsible for supporting and maintaining high quality levels on Agios Drug Substance and Drug Product by Contract Manufacturing Organizations (CMOs).
Quality Manager for High Complexity CLIA Lab NanobiosymQuality Manager for High Complexity CLIA LabCambridge, MAThe CLIA Quality Manager will collaborate with direct and/or delegated authority to ensure the CLIA Quality Management Systems (QMS) are effective and compliant with applicable requirements, provide leadership and guidance re: CLIA and associated regulations, and support the Lab Director and leadership in maintaining audit readiness. • Along with the CLIA Lab Director and leadership, maintain laboratory audit readiness by overseeing and managing clinical lab audits with regulators, pharmaceutical partners, and with other agencies, ensuring that internal system and process audits are scheduled and conducted.
Regional Quality Manager Walsh GroupRegional Quality ManagerBoston, MassachusettsContinually coordinates with clients, Business Group Operations Managers, service providers, and Project Managers to ensure seamless application of quality programming for the region or BGLs. Responsible for risk management strategy that helps business groups improve profitability by reducing risk and improving efficiency via process management and risk mitigation.
NewHEDIS Audit Quality Manager (State and NCQA) Elevance Health IncHEDIS Audit Quality Manager (State and NCQA)Woburn, MA$99,372–$163,254 / yearThe HEDIS Audit Quality Manager is responsible for managing all HEDIS Audit activities for all lines of business, region of the company, market, and/or enterprise wide which are necessary for submission of audited HEDIS and CAHPS results to NCQA, CMS, and State Regulatory Agencies. Minimum Requirements: Requires a BA/BS in a health care field and minimum of 3 years healthcare-related experience, in addition, minimum of 3 years' experience in a QA/QI related position; or any combination of education and experience, which would provide an equivalent background.
Site Quality Manager AMETEK, IncSite Quality ManagerWilmington, MAFull timeThis role will perform FAA Designated Manufacturing Inspection Representative (DMIR) functions, customer Designated Supplier Quality Representative (DSQR) functions, and provide Quality Liaison support for various customers in order to resolve quality issues, enable positive channels of communication, and ensure customer satisfaction. The Site Quality Manager will be responsible for:Management of quality activities including customer and supplier evaluations and approvals, performance monitoring and improvement, quality requirements development and flow-down, problem resolution and root cause corrective actions, auditing, risk assessments, and training.
Quality Manager - Manufacturing Proterial Cable America IncQuality Manager - ManufacturingManchester, NHThe Quality Manager will work with other managers and staff throughout the organization to ensure that the Quality Management System is functioning properly and is continuously improved, as opportunities are identified. • Establish and maintain performance, safety, and reliability testing and category protocol by incorporating test procedures as required by Design Engineering, Customers and Regulatory Agencies.
NewStrategic Clinical Quality Manager - Minneapolis/St.Paul and surrounding areas - Minnesota Region Fresenius Medical CareStrategic Clinical Quality Manager - Minneapolis/St.Paul and surrounding areas - Minnesota RegionWaltham, MassachusettsRemoteThis role oversees clinical outcomes, coordinates quality initiatives, ensures adherence to regulations, and collaborates with the interdisciplinary team to drive continuous improvement in patient safety and clinical quality performance. Collaborate with physicians, nurses, dietitians, social workers, and leadership to support evidence-based clinical initiatives.
Quality Manager Ultimate Staffing ServicesQuality ManagerHaverhill, Massachusetts$110,000–$135,000This position is responsible for overseeing the Quality Management System (QMS), supporting inspection activities, managing quality staff, and ensuring products meet customer and regulatory requirements. Our client, a growing manufacturing company, is seeking a hands-on Quality Manager to lead quality operations and drive continuous improvement across the facility.
Quality Manager AMETEK, IncQuality ManagerBedford, MAFull timeProven team player who has demonstrated capabilities in the following areas: excellent communication, interpersonal skills, well developed problem-solving skills; manufacturing process controls; solid organizations skills; and the demonstrated ability to be self-directed and effectively relate to all levels of an organization. Function as primary liaison for various customers in order to resolve quality issues, ensure appropriate flow down of quality requirements, communication, and ensure customer satisfaction, Essential Duties & Responsibilities:Implement and maintain a quality management system (QMS) via ISO 9001 certification.
Quality Manager Freudenberg Sealing Technologies GmbH & Co KGQuality ManagerBeverly, MA$120,000–$140,000 / yearEnsure the quality activities are planned; resources allocated; priorities established and activities executed to meet goals, Working within the people management systems in the Company to develop others (performance management, rewards and selection process); and Creating an energizing work environment that supports the Company's high performance culture while ensuring and efficient and flexible organization. Responsible for leading, development, and management of effective and compliant quality systems and work closely with various cross functional members of site to ensure all requirements are described and meet the needs of regulations and functional excellence.
Sr Operations Quality Manager RTX CorpSr Operations Quality ManagerMAAs a leader of the Operations Quality team, the individual in this role will be responsible for leading a group of quality engineers and hardware specialists, monitoring production performance, leading yield improvements and reduction of Cost of Poor Quality (CoPQ), supporting factory compliance with site policies and procedures, validating proper change control and implementation, and more. Lead/Drive Advanced Product Quality Planning (APQP) initiatives (PFMEA, control Plans, SPC, etc.) using baseline metrics and future demand with the ability to perform verification/validation of improvements and efficiencies to facilitate defect prevention.
Operations Quality Manager RTX CorpOperations Quality ManagerMAAs a leader of the Operations Quality team, the individual in this role will be responsible for leading a group of quality engineers and hardware specialists, monitoring production performance, leading yield improvements and reduction of Cost of Poor Quality (CoPQ), supporting factory compliance with site policies and procedures, validating proper change control and implementation, and more. Lead/Drive Advanced Product Quality Planning (APQP) initiatives (PFMEA, control Plans, SPC, etc.) using baseline metrics and future demand with the ability to perform verification/validation of improvements and efficiencies to facilitate defect prevention.
Global Quality Manager - CBS Amphenol Communications SolutionsGlobal Quality Manager - CBSNashua, NHThe Global Quality Manager will lead the end-to-end global Quality strategy for Cable Backplane Systems (CBS), ensuring product and process quality across NPI and volume manufacturing, driving customer satisfaction, and reducing field returns through robust prevention, detection, and continuous improvement. NPI Quality: Embed APQP/PPAP, CTQs, and gated readiness in new programs; drive process capability (Cp/Cpk), measurement systems (MSA), and qualification (DQ/IQ/OQ/PQ).
Quality Manager Signify Holding B.V.Quality ManagerBurlington, MA$182,350–$228,012 / yearCoach, train, and develop team members on key aspects of Quality and new product development including Supplier Quality, Customer/Field Quality, Structured Problem Solving, Root Cause Analysis, Advanced Quality, Risk Management, PPAP, 8D, FMEA, Validation testing, Quality Management Systems, ISO9001:2015, Compliance Engineering, New Product Development and Launch processes. Lead quality reporting and drive improvements in KPIs including Cost of Non-Quality, Field Failure Rates, zero hour return rates, Field Incidents, Complaint Resolution Time, customer NPS, Employee Engagement survey results, Delivery Reliability Metrics (DRM), and various advanced quality metrics related to FMEA action implementation, AQP maturity, etc.
Quality Manager (Onsite) RTX CorpQuality Manager (Onsite)Peabody, MAYou will interact across the broader Aftermarket team to leverage best practices and ensure all site requirements are maintained and improved, while also partnering with the on-site team to implement new repair development, while continuing the ongoing support of existing repair operations. Be it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers.
Contractor, Manager Quality Control StratAcuity Staffing Partners IncContractor, Manager Quality ControlWaltham, MA$75–$82 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Quality Manager Pactiv Evergreen IncQuality ManagerChelmsford, MAPrograms include company and industry training curricula, support for formal education through the Tuition Reimbursement Program (Non-Union), and a Learning Management System that supports and enhances employee skills at all levels of the organization. Candidate Requirements: Bachelor's degree in science or business and 3-5 years of related work experience; experience in plastics is a plus Bilingual (Spanish) preferred Demonstrated computer literacy with knowledge of word processing and spreadsheet software.
Microelectronics Fabrication - Quality Manager Lincoln LaboratoryMicroelectronics Fabrication - Quality ManagerLexington, MA$100,200–$120,000 / yearQuality management system (QMS) focus areas include the problem reporting process, formal corrective actions, key performance indicators (KPIs), risk assessments, change control, performance feedback, quality management awareness/training, annual strategic planning, management initiatives, and audit programs. The Microelectronics Laboratory is seeking a Quality Manager eager to apply their science and engineering skills in support of prototype fabrication of state-of-the-art superconducting circuits, quantum computing, radiation hardened electronics, charge coupled imagers and more.
Product Integrity & Quality Manager Lasko Products LLCProduct Integrity & Quality ManagerBoston, MAThis role will serve as the connective link between Product Management, Engineering, Consumer Insights, Customer Service, Manufacturing, and Supply Chain teams to identify product issues, determine root causes, and implement corrective actions. Today, Lasko stands as a symbol of innovation, offering consumers around the world high-performance products; portable fans, heaters, air purifiers, humidifiers, and home ventilation solutions.
QUALITY MANAGER, Retention & Relocation Incentive! St. Joseph Hospital NashuaQUALITY MANAGER, Retention & Relocation Incentive!Nashua, New HampshireFacilitates meetings and multidisciplinary teams to ensure participation of team facilitation skills and change management processes to engage others in support of the changes required to achieve performance improvement outcomes. Accesses and uses resources to demonstrate current / best practice, identify opportunities for improvement, and leads efforts toward improved outcomes.
Quality Manager (Heavy Civil Construction) Skanska ABQuality Manager (Heavy Civil Construction)Boston, MAHeshe develops plans directs and supervises project quality control functions and activities in conformance with the Company or project required Quality Program. The Quality Manager assists and supports Project Engineer Project Manager and Superintendent on assigned projects.
Quality Manager Beacon Engineering ResourcesQuality ManagerMethuen, MassachusettsThis role requires a strong background in quality control and assurance, as well as the ability to analyze data and implement effective quality management systems. Maintain documentation related to quality assurance activities, including reports on quality audits, corrective actions, and process improvements.
Quality Manager (Onsite) RTXQuality Manager (Onsite)Peabody, MassachusettsYou will interact across the broader Aftermarket team to leverage best practices and ensure all site requirements are maintained and improved, while also partnering with the on-site team to implement new repair development, while continuing the ongoing support of existing repair operations. Be it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers.
QA Manager HEICO CorpQA ManagerNashua, NHCollects and analyzes objective quality evidence and produces necessary reports to demonstrate system goals and continuous improvement. Provides oversight of quality management system operations and maintains and operates the Internal Quality Audit Program.
Quality Assurance Manager Plymouth Rock Management Company of New JerseyQuality Assurance ManagerBoston, MA$130,000–$165,000 / yearThe Senior QA Manager will have a proven track record in overseeing testing processes, utilizing automated testing tools such as Selenium, and managing test data effectively. The successful candidate will play a key role in ensuring the quality and reliability of our software solutions through effective management of both automated and manual testing teams.
Precision Strike Supplier Quality Manager II (PGSS Product Line) BAE Systems PlcPrecision Strike Supplier Quality Manager II (PGSS Product Line)NHfor description visit the url https://jobs.baesystems.com/global/en/job/BAE1US126225BREXTERNAL/Precision-Strike-Supplier-Quality-Manager-II-(PGSS-Product-Line ).
Lifecycle Operations Program Quality Manager I (F-35) BAE Systems PlcLifecycle Operations Program Quality Manager I (F-35)Nashua, NHfor description visit the url https://jobs.baesystems.com/global/en/job/BAE1US125774BREXTERNAL/Lifecycle-Operations-Program-Quality-Manager-I-(F-35 ).
QA Engineering Manager Great GrayQA Engineering ManagerBoston, Massachusetts$155,000–$190,000 / yearAs a people leader with experience leading Web Application development quality assurance, you will lead our quality assurance team across two separate products within Great Gray, collaborating closely with product and development to ensure we are hitting the highest bar, championing best practices, all to deliver high-impact features for our industry leading retirement platform. Participate in technical decision-making and architecture discussions, balancing near-term delivery needs with long-term platform scalability, maintainability, and technical debt management.
Quality Assurance Manager Dana-Farber Cancer Institute IncQuality Assurance ManagerBOSTON, MARemote$130,000–$142,000 / yearAccountable for patient safety outcomes within the program by overseeing complaint/adverse event trending, setting risk thresholds, recommending corrective actions for acute and systemic quality incidents, ensuring timely escalation, and verifying CAPA effectiveness. Interacts with outside agencies and external contracted partners as required for reporting events, coordinating and preparing for inspections, providing subject matter expert opinions, maintaining licenses/certifications/memberships/registrations.
Quality Engineer (ERP Automation) Manager PricewaterhouseCoopers LLPQuality Engineer (ERP Automation) ManagerMA$99,000–$232,000 / yearAt PwC, our people in software and product innovation focus on developing cutting-edge software solutions and driving product innovation to meet the evolving needs of clients. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
Manager, Provider Data Quality Point32Health, Inc.Manager, Provider Data QualityCanton, MA$104,612–$156,918 / yearWe value the rich mix of backgrounds, perspectives, and experiences of all of our colleagues, which helps us to provide service with empathy and better understand and meet the needs of the communities where we serve, live, and work. The Manager, Provider Data Quality, is responsible for the development and successful oversight of the Point32Health provider directory quality audit program, including the oversight of the AI Agent for Directory Audit.
Senior Manager, Clinical Quality Assurance Kura Oncology IncSenior Manager, Clinical Quality AssuranceBoston, MA$160,000–$187,000 / yearESSENTIAL JOB FUNCTIONS: Reporting to the Executive Director of Quality Assurance, the Senior Manager, Clinical Quality Assurance (CQA) is responsible for supporting the development and implementation of processes and programs that provide quality and compliance oversight utilizing proactive end to end strategies for all clinical development programs. Kura developed and is commercializing KOMZIFTI (ziftomenib), the FDA-approved once-daily, oral menin inhibitor for the treatment of adults with relapsed or refractory NPM1-mutated acute myeloid leukemia, and continues to pioneer advancements in menin inhibition and farnesyl transferase inhibition.
NewQuality Control Manager (External Operations) Eli Lilly and CoQuality Control Manager (External Operations)Boston, MA$71,250–$161,700 / yearOur current groups include: Africa, Middle East, Central Asia (AMECA), Black Employees at Lilly (BE@Lilly), Chinese Culture Network (CCN), EnAble, Evolve, Lilly Indian Network (LIN), Organization of Latinx at Lilly (OLA), Pride (LGBTQ+ Allies), Veterans Leadership Network (VLN) and Women's Initiative for Leading at Lilly (WILL). Verve is seeking a Manager, Quality Control External Operation, who will report to the Associate Director, External Quality Control and be responsible for assisting with the continued implementation, and management of Quality Control activities at contract manufacturers and contract testing laboratories for LNP and other drug product components for early development stages.
Manager/Sr. Manager QA Supply Chain Oruka Therapeutics IncManager/Sr. Manager QA Supply ChainWaltham, MA$146,000–$161,000 / yearRole Overview: The Manager / Senior Manager, QA Supply Chain is responsible for providing quality oversight of clinical supply chain activities supporting Phase 2 and Phase 3 programs, including packaging, labeling, distribution, and cold chain management. This role ensures that all supply chain operations are conducted in compliance with cGMP, GCP, and GDP requirements, with a focus on IRT-driven clinical supply management, temperature control, and investigational product traceability.
Manager, Quality Control Operations Kiniksa Pharmaceuticals International PlcManager, Quality Control OperationsLexington, MA$129,000–$144,000 / yearReporting to the Associate Director, Quality Control Stability and Trending, the Manager, Quality Control Operations will be responsible for day-to-day oversight of routine batch testing at contract and internal Kiniksa testing laboratories. Compensation decisions are based on objective criteria including role responsibilities, experience/qualifications, internal equity, geographic location, and external market benchmarks.
Manager, Clinical Quality Assurance Alkermes PlcManager, Clinical Quality AssuranceWaltham, MASchedule, conduct and/or supervise Good Clinical Practice (GCP) audit services by an external vendor/consultant and/or internal resources (auditors) which will support Clinical Development activities including but not limited to: Audits of clinical vendors, clinical sites and clinical documents that will be submitted to regulatory authorities. The Manager position is an integral part of the CQA team and provides oversight for and participates in, auditing services in support of Alkermes Clinical Programs by conducting clinical site, vendor qualification, internal systems and document audits to ensure compliance with cGCPs.
Sr. Technical Program Manager, AGI-Data Services G-T Quality Amazon.com IncSr. Technical Program Manager, AGI-Data Services G-T QualityBoston, MAThe vision of the AGI-DS Experts Program is to efficiently organize upstream and downstream dependencies, implement process and tooling improvements, and stay ahead of industry trends in expert data collections, which require annotators and auditors to hold a graduate degree or higher due to the specialized knowledge needed for the work. Technical Program Manager will interact with expert contributors, product management, program management, cross partner teams, multiple stakeholders and leadership to deliver complex projects and programs.
Quality Manager, US PA Consulting Group LtdQuality Manager, USBoston, MA$109,000–$140,000 / yearWe combine the application of deep science, world-class engineering and human-centered design to address global shifts in markets; from early-stage innovation to regulated, real-world deployments. We recruit, retain, reward and develop our people based solely on their abilities and contributions and without reference to their age, background, disability, genetic information, parental or family status, religion or belief, race, ethnicity, nationality, sex, sexual orientation, gender identity (or expression), political belief, veteran status, or any other range of human difference brought about by identity and experience.
Manager, Quality Analytics Katalyst Healthcares & Life SciencesManager, Quality AnalyticsBoston, MAResponsibilities: Design, develop, and maintain user-friendly data visualizations and dashboards using complex datasets from various sources, including Power BI and Snowflake. The ideal candidate will have expertise in building Power BI dashboards, working with Snowflake data tables, and a strong background in quality data analytics, preferably within the pharmaceutical industry.
Manufacturing Factory Quality Manager HitachiManufacturing Factory Quality ManagerSouth Boston, MassachusettsAs a key member of the leadership team, you'll champion quality management systems, lead improvement initiatives, and partner with teams across operations, engineering, supply chain, and R&D to deliver world-class products and experiences. If you enjoy solving complex challenges, leveraging data to drive decisions, and inspiring others to achieve excellence, this is an exciting opportunity to grow your career with a global technology leader committed to advancing a sustainable energy future.
Patriot Program Quality Engineering Manager onsite Tewksbury, MA RTX CorpPatriot Program Quality Engineering Manager onsite Tewksbury, MAMAInterface as the Program Quality Engineering Lead for Global Patriot supporting Program Manager execution of key tasks responsible for funding Quality across CPT (Cross Product Teams), IPT (Integrated Product Team), Functions, and program. Raytheon is seeking a Patriot Program Quality Engineering (PQE) Manager to serve within Land and Air Defense Systems (LADS) supporting U.S and/or foreign programs within the Patriot portfolio at our Tewksbury, MA and Andover, MA locations.
Senior Manager Quality, EM&S Gen Med North America SanofiSenior Manager Quality, EM&S Gen Med North AmericaFramingham, MA$90–$130 / hourThis role reports to the Senior Director, Quality, EM&S Gen Med NA and is part of a team that has primary responsibility for providing quality oversight for 3rd party subcontractors such as CMOs, suppliers, and contract labs, to oversee activities of QA/QC and compliance functions to ensure compliance with current Good Manufacturing Practices (cGMPs) and Quality Management System (QMS). Ensures the efficiency of Quality System implemented between Sanofi and the sub-contractors ensuring relevant management for complaints, deviations, change controls, non-conformities, or any activity aiming to ensure the production, the control, and the release/disposition of products accordingly with Quality, regulatory, and procedural requirements.
Manager, QA Product Disposition Ultragenyx Pharmaceutical IncManager, QA Product DispositionBedford, MA$131,800–$162,900 / yearLead and support disposition-related quality activities across internal and external manufacturing sites, ensuring continuity through effective backup coverage, and driving cross-functional alignment to meet compliance and operational goals. We do this by following the science, applying a novel rapid development approach, making innovative medicines at fair and reasonable prices, and creating a collaborative ecosystem to reach patients in ways that are most meaningful for them.
Manager, Quality Operations Viridian Therapeutics IncManager, Quality OperationsWaltham, MAIn addition, the Manager, Quality Operations will serve as the key liaison with external partners, including CMOs, and vendors, fostering strong relationships to ensure seamless quality operations across the board. This role requires a strategic thinker and a hands-on leader, responsible for ensuring compliance with all relevant policies and procedures while working closely with internal teams to drive quality excellence.
Senior Manager, Clinical Quality Assurance Kura OncologySenior Manager, Clinical Quality AssuranceBoston, MA$160,000–$187,000 / yearReporting to the Executive Director of Quality Assurance, the Senior Manager, Clinical Quality Assurance (CQA) is responsible for supporting the development and implementation of processes and programs that provide quality and compliance oversight utilizing proactive end to end strategies for all clinical development programs. Kura developed and is commercializing KOMZIFTI® (ziftomenib), the FDA-approved once-daily, oral menin inhibitor for the treatment of adults with relapsed or refractory NPM1-mutated acute myeloid leukemia, and continues to pioneer advancements in menin inhibition and farnesyl transferase inhibition.