NewEngineering Manager - Plastics - Barrington, NH Michael Page USAEngineering Manager - Plastics - Barrington, NHBarrington, NH$100,000–$140,000 / yearFull timeThey possess strong leadership, problem-solving, and continuous improvement skills, along with a track record of driving operational excellence, developing teams, and implementing sustainable process improvements. This Manufacturing Manager position is responsible for leading daily production operations, ensuring safety, quality, delivery, productivity, and cost objectives are achieved across a manufacturing facility.
R&D Engineering Technician III SigSauerR&D Engineering Technician IIIExeter, NHPart timeToday, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Position Summary: The Research & Development Engineering Technician III is responsible for writing, executing and reporting on complex test plans in support of the team objectives, as outlined by the team leadership.
R&D Engineering Technician III SIG SAUER IncR&D Engineering Technician IIINHToday, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Position Summary: The Research & Development Engineering Technician III is responsible for writing, executing and reporting on complex test plans in support of the team objectives, as outlined by the team leadership.
NewElectronic Engineering Technician 4 MKS IncElectronic Engineering Technician 4Andover, MA$30.48–$50.80 / hourWe win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. persons" are generally defined as U.S. citizens, noncitizen nationals, lawful permanent residents (or, green card holders), individuals granted asylum, and individuals admitted as refugees.
Quality Engineering Manager Granite State ManufacturingQuality Engineering ManagerManchester, NHDemonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors. Additionally, the Quality Engineering Manager builds and leads teams focused on manufacturing, customer satisfaction, defect reduction, and improving overall organizational and financial performance.
NewPhysical Security Engineering Manager Allied UniversalPhysical Security Engineering ManagerWilmington, MACoordinate with Installation teams on the execution and delivery of infrastructure and systems projects across network, video, database and security domains (physical security, access control, CCTV, intrusion detection, and logical/security appliances). Network certifications (CCNA/CCNP/CCDA), security certifications (CISSP, CISM, CompTIA Security+), database certifications (Oracle, Microsoft, PostgreSQL) and/or AV certifications (CTS).
Manager, Mechatronics Engineering Amazon Robotics | Hardware Development Engineering Amazon.com IncManager, Mechatronics Engineering Amazon Robotics | Hardware Development EngineeringMAA critical part of your responsibility will be partnering closely with controls, electrical, and software engineering teams to deliver fully integrated actuation and robotic solutions that meet the demands of Amazon"s robotics platforms operating at unprecedented scale across hundreds of fulfillment sites worldwide. Amazon Robotics is seeking a talented and motivated Mechatronics Engineering Manager to lead a multidisciplinary team of Mechatronics Engineers and Mechanical Engineers dedicated to designing, developing, and testing actuation solutions and next-generation robotic systems.
R&D Engineering Technician III SIG SAUER CareersR&D Engineering Technician IIIExeter, New HampshireToday, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Position Summary: The Research & Development Engineering Technician III is responsible for writing, executing and reporting on complex test plans in support of the team objectives, as outlined by the team leadership.
Maintenance & Engineering Manager Gates Industrial Corp plcMaintenance & Engineering ManagerSalem, NHResponsible for preventive, predictive, and corrective maintenance programs, this position supports automation systems, PLC troubleshooting, facility systems, and continuous improvement initiatives focused on uptime, productivity, quality, and cost reduction. Proven success implementing Lean manufacturing systems and reliability programs, including TPM, 5S, Kaizen, Quick Changeover, Kanban, Value Stream Mapping, and predictive/preventive maintenance strategies.
Manufacturing Engineering Manager ZOLL MedicalManufacturing Engineering ManagerChelmsford, MassachusettsRemoteThe position will also provide leadership and technical direction to engineers, foster a collaborative environment between electro mechanical technicians, test engineers, supply chain, quality, production and service teams, establish individual and team goals and ensure delivery of exceptional performance to internal and external customers. The Acute Care Technology division of ZOLL Medical Corporation develops and delivers innovative lifesaving products and software solutions to EMS, hospital, public safety, and military customers globally.
Engineering Manager, Professional Services AMETEK IncEngineering Manager, Professional ServicesWilmington, MAJob Description: AMETEK SFMS is seeking an Engineering Manager to lead the Engineering Professional Services organization responsible for the Wilmington Engineering Test Lab, Engineering Conguration Management and Fleet Support functions. RESPONSIBILITIES: Lead the operation, safety, and effectiveness of the Wilmington Engineering Test Lab, including vibration testing, product development validation, and environmental stress screening (ESS), among other tests.
Hardware Engineering Manager - DC-Power Instrumentation TeradyneHardware Engineering Manager - DC-Power InstrumentationNorth Reading, MA$201,000–$321,600 / yearStrong communication and interpersonal skills, with the ability to manage teams, collaborate cross-functionally, and communicate complex technical concepts to non-technical stakeholders. Oversee schematic design, component selection, power stage topology choices, magnetics-related tradeoffs, and PCB implementation to ensure designs meet electrical and manufacturability requirements.
Senior Engineering Manager - Firmware MKS IncSenior Engineering Manager - FirmwareWilmington, MADemonstrate superior problem-solving techniques and can lead a technical team in all aspects of engineering including product specification, systematic design, circuit analysis, design for cost & manufacturability, PCB design, documentation, and test plan development. You Will Make an Impact By: Lead a technical team to drive and deliver to product specifications, systematic design, circuit analysis, design for cost & manufacturability, PCB design, documentation, and test plan development.
Mechanical Engineering Manager, Process Equipment Boston Materials, IncMechanical Engineering Manager, Process EquipmentBillerica, MA$170,000–$210,000 / yearThis is a critical leadership role responsible for setting the strategic direction, managing the budget, and overseeing all aspects of the design, development, installation, commissioning, and sustaining operation of manufacturing and process equipment used to deliver novel thermal interface materials. 8+ years designing, building, and commissioning custom capital equipment in advanced materials, semiconductor packaging, battery, web converting, or other environments where the fidelity of a chemical or materials process must be preserved by the equipment design.
Firmware Engineering Manager Amphenol Communications SolutionsFirmware Engineering ManagerNashua, NHAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Aid in product defect analysis, which may include updating our production tools to collect additional information and mining factory log files.
Senior Project Engineering Manager - Substation Black & Veatch Holding CoSenior Project Engineering Manager - SubstationBurlington, MA$155,618–$237,640 / yearOur Technology, Commercial & Industrial Team has specialized capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Experience in design of substation facilities with strong understanding of overall project lifecycle, layout design and optimization, relay protection & control, civil/structural designs, and technical knowledge of major equipment associated with substation facilities.
Project Engineering Manager - Substation 1 Black & Veatch Holding CoProject Engineering Manager - Substation 1Burlington, MA$125,879–$237,640 / yearOur Technology, Commercial & Industrial Team has specialized capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Experience in design of substation facilities with strong understanding of overall project lifecycle, layout design and optimization, relay protection & control, civil/structural designs, and technical knowledge of major equipment associated with substation facilities.
Extra High Voltage Overhead Transmission Line Project Engineering Manager Black & Veatch Holding CoExtra High Voltage Overhead Transmission Line Project Engineering ManagerBurlington, MA$163,404–$272,872 / yearOur Technology, Commercial & Industrial Team has specialized capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Most positions - depending on the nature of work performed as defined by the division - will typically require incumbents to have professional registration or licensure in their designated home office country, or be in active pursuit of such registration.
Mechanical Engineering Manager (Teradyne, North Reading, MA) TeradyneMechanical Engineering Manager (Teradyne, North Reading, MA)North Reading, MA$145,500–$232,900 / yearOur Continuous Engineering team is looking for a highly-motivated, energetic, technically driven Engineering Manager to lead our Value Engineering team within the Semiconductor Test Division. ATTENTION APPLICANTS WITH DISABILITIES: If you’re unable to access our on-line application due to a disability you may visit one of our locations or our Corporate Office at 600 Riverpark Drive, North Reading, MA and request a paper application form.
Customer Solutions Engineering Manager (IST, North Reading, MA) Teradyne IncCustomer Solutions Engineering Manager (IST, North Reading, MA)MA$138,900–$222,300 / yearCollaborate with customers, applications engineering, and software teams to build software specials, data processing flows, and custom test execution capabilities. The Customer Solutions Engineering Manager leads a multidisciplinary engineering team responsible for the development and deployment of customized System Level Test (SLT) solutions.
Engineering Manager, AI Developer Technology NVIDIAEngineering Manager, AI Developer TechnologyWestford, CaliforniaAs a key member of our AI DevTech team, you'll lead a team of highly skilled engineers accelerating end-to-end performance of real-world Deep Learning and Machine Learning applications and developing novel algorithms to optimally leverage Nvidia hardware. NVIDIA's success in the advancement and availability of Artificial Intelligence has created incredible growth across the Company, and Developer Technology Engineering has been steadily growing to meet the demands for our services.
Mechanical Engineering Manager Myomo IncMechanical Engineering ManagerBurlington, MA$148,000–$165,000 / yearMyomo is headquartered in Burlington, Massachusetts, with sales and clinical professionals across the U.S. What weâre looking for: The Manager of Mechanical Engineering & Design leads the development of Myomoâs wearable robotic orthotic platform (MyoPro), advancing state-of-the-art human-assistive robotics that restore upper-limb function and improve patient independence. Based on patented technology developed at MIT, Harvard Medical School and by the Company, Myomo develops and markets the MyoPro product line of lightweight, non-invasive, powered arm braces (orthoses) to restore function in paralyzed or weakened arms and hands of individuals that have suffered a stroke, spinal cord, or nerve injury.
Engineering Technician - Dry Etch MACOM Technology Solutions Holdings IncEngineering Technician - Dry EtchLowell, MA$17–$28 / hourMACOM has more than 75 years of application expertise with multiple design centers, Si, GaAs and InP fabrication, manufacturing, assembly and test, and operational facilities throughout North America, Europe, and Asia. MACOM sells and distributes products globally via a sales channel comprised of a direct field sales force, authorized sales representatives and leading industry distributors.
Quality Engineering Technician Resonetics, LLCQuality Engineering TechnicianNashua, NH$18.50–$24 / hourThe position supports manufacturing, the lightspeed lab, ATG group and contract testing efforts for materials and medical devices. Candidates must already be legally authorized to work in the United States without the need for sponsorship now or in the future.
Manufacturing Engineering Manager Zoll Data Systems, Inc.Manufacturing Engineering ManagerChelmsford, MARemote$150,000–$187,600 / yearThe position will also provide leadership and technical direction to engineers, foster a collaborative environment between electro mechanical technicians, test engineers, supply chain, quality, production and service teams, establish individual and team goals and ensure delivery of exceptional performance to internal and external customers. The Acute Care Technology division of ZOLL Medical Corporation develops and delivers innovative lifesaving products and software solutions to EMS, hospital, public safety, and military customers globally.
Engineering Manager (Systems & Process Transformation) (HYBRID) C-4 AnalyticsEngineering Manager (Systems & Process Transformation) (HYBRID)Wakefield, MAFull timeYour goal is to build a self-organizing ecosystem where developers identify their own bottlenecks, experiment with solutions ("fail fast"), and take collective ownership of a high-quality product grounded in clear, well-defined specifications and shared understanding of requirements. Strategic Liaison: Translate the needs of the Product team and executive leadership into actionable engineering priorities, negotiating with the Lead Engineer to ensure technical debt and feature work are balanced.
R&D Engineering Manager Lexington Medical, Inc.R&D Engineering ManagerBedford, MAIn this role, you will provide both technical and people leadership to a team of 3–5 engineers supporting our Powered and Manual Surgical Stapler platforms through all phases of product development, from active improvement programs to sustaining lifecycle activities. Participate in high-level product definition and design requirement decisions and translate these into actionable plans, managing priorities, timelines, and cross-functional goals and dependencies.
Technical Engineering Manager, Physical AI Solutions (UR & MiR, North Reading, MA) TeradyneTechnical Engineering Manager, Physical AI Solutions (UR & MiR, North Reading, MA)North Reading, MA$219,800–$351,700 / yearWorking across our platform for simulation and data generation, you'll help engineer solutions that leverage diverse sensor modalities—from RGBD cameras and LiDAR to Time-of-Flight sensors—making informed trade-offs based on performance, cost, and application requirements. This position requires strong technical expertise combined with proven leadership abilities to guide your team through the complete development lifecycle—from concept to customer deployment.
Technical Engineering Manager, Physical AI Solutions Scion Staffing IncTechnical Engineering Manager, Physical AI SolutionsMAThrough our innovative team building and recruiting solutions, we bridge the gap in executive leadership searches, direct hire recruiting, interim leadership placement, and temporary professional staffing. Spearhead the development of advanced physical AI solutions by leading a talented team of AI engineers working on groundbreaking robotic systems that navigate, manipulate, and interact with complex environments with unprecedented intelligence.
Software Engineering Manager Professional RecruitersSoftware Engineering ManagerLowell, MassachusettsWe are looking for a Software Engineering manager with cross -functional management skills to manage the internal core software development team. In partnership with other product development functions, you will play a critical role in enabling the team to develop software to achieve our business goals.
Software Engineering Manager - AI Ops (Teradyne, North Reading) TeradyneSoftware Engineering Manager - AI Ops (Teradyne, North Reading)North Reading, MA$165,700–$265,200 / yearDemonstrated experience building or operating AI/ML and DevOps platform infrastructure: knowledge/retrieval systems (RAG, vector search), agent orchestration, LLM tool-use/MCP-style integration patterns, or developer-platform tooling. You'll own the roadmap for the platform's services — the knowledge system, the agent/skill library, and the AI Ops function that productizes, monitors and maintains AI capabilities across the team — while building and growing the engineering team responsible for delivering it.
Senior Engineering Manager AMETEK IncSenior Engineering ManagerWilmington, MAThe ideal candidate is a results-driven engineering leader with a proven track record in designing electromechanical sensing technologies and managing diverse project portfolios, including new product development, advanced R&D, sustaining engineering (field and factory support), and strategic initiatives. Provide end‑to‑end engineering leadership across the product lifecycle, including New Product Development (NPD), advanced development/R&D, and sustaining engineering, ensuring high-quality, reliable, and manufacturable product solutions.
Manager, Inside Sales & Applications Engineering Admix IncManager, Inside Sales & Applications EngineeringLondonderry, NHFull timeHowever, there is a possibility that this position may be asked to attend a trade show or accompany a Regional Sales Manager on sales calls in order to provide a customer relationship and build a greater appreciation for our customer base and applications. The primary responsibility of this position is to manage and oversee all aspects of the internal sales function, including management and improvement of processes and establishment and monitoring of goals.
Manufacturing Engineering Manager Entegris IncManufacturing Engineering ManagerBedford, MA$114,000–$142,000 / yearThe ideal candidate brings strong technical depth, disciplined problemsolving, and excellent leadership skills to build and guide a highperforming engineering team that drives process maturity, quality excellence, and operational reliability. This leader owns all sustaining factory requirements, including yield improvement, Management of Change (MOC) governance, Quality guidelines, non-conformance management, manufacturing documentation, control plan maturity, and overall process stability.
Hardware Engineering Manager MA Professional RecruitersHardware Engineering Manager MALowell, MassachusettsThe Hardware Engineering Manager leads a team of design engineers while contributing hands -on to the design, prototyping, and testing of PCBs and PCBAs. This role combines leadership, technical expertise, and collaboration with cross -functional teams to deliver reliable, high -quality hardware products.
Quality Engineering Technician ResoneticsQuality Engineering TechnicianNashua, New Hampshire$24–$30 / hourFull timeThe position supports manufacturing, the lightspeed lab, ATG group and contract testing efforts for materials and medical devices. Candidates must already be legally authorized to work in the United States without the need for sponsorship now or in the future.
Engineering Manager- Process Materion CorpEngineering Manager- ProcessWestford, MA$119,700–$163,170 / yearThe ideal candidate will possess strong leadership and technical expertise in thin film coating processes, with a proven track record of managing engineering teams to drive operational excellence, cost reduction, and product quality improvements. The candidate selected will have to qualify as either a U.S. citizen, a U.S. National, a lawful permanent resident of the U.S., a Person Admitted into the U.S. as an Asylee or Refugee., a National of a country that is not prohibited from having access to U.S. controlled technology (via a letter of assurance), or a Person to be approved for an export license by the governing agency whose technology comes under its jurisdiction.
Engineering Manager (Silicon Photonics Test Solutions, North Reading, MA) TeradyneEngineering Manager (Silicon Photonics Test Solutions, North Reading, MA)North Reading, MA$151,800–$242,800 / yearThe successful candidate will combine deep technical expertise in optical instrumentation with proven leadership capabilities to drive innovative, high-performance solutions for semiconductor test and emerging technology applications. We are seeking an experienced and dynamic Manager, Optical Instrumentation Design Engineering to lead the development of next-generation optical instrumentation technologies within Teradyne’s Innovation Lab.
ASIC and Logic Design Engineering Manager (Teradyne, North Reading) Teradyne IncASIC and Logic Design Engineering Manager (Teradyne, North Reading)MA$4–$6 / hourRequires close collaboration with the other FPGA design and verification managers and with other engineering disciplines including mixed signal ASIC design, circuit board design, software and systems engineering to specify and implement new products. Opportunity Overview The Logic Design Manager is responsible for leading a team of developers in designing and verifying FPGAs for Teradyne Compute Test Divisions next generation products.
Systems Engineering Technician Site NameSystems Engineering TechnicianBedford, New HampshireOur team believes in supporting and enriching our community through engagement; whether that means giving back to our troops, veterans and their families, investing in next generation innovators through STEM education, or higher education initiatives, giving back is an important part of who we are as a team. The Systems Engineering Technician role works closely with members of the Systems Engineering and Transition Engineering group, who will supervise activities and provide on-the-job training.
Environmental Lab, Engineering Technician B L3Harris Technologies IncEnvironmental Lab, Engineering Technician BNHWith customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Description: Engineering Technician B executes MIL-STD-810 environmental testing, collaborating closely with Quality, Operations, and Engineering teams.
Environmental Lab, Engineering Technician D L3Harris Technologies IncEnvironmental Lab, Engineering Technician DNHThis role works autonomously, supporting Quality, Operations, and Engineering teams, and requires extensive subject matter expertise to resolve complex technical issues and support engineering development efforts independently. Job Description: Engineering Technician D is a highly developed senior-level individual contributor who performs MIL-STD-810 environmental testing while acting as a mentor to lower-level technicians.
Engineering Technician I Terracon Consultants IncEngineering Technician IWoburn, MACommunicate with project manager, engineering technicians, client representative, contractor's representative and others as applicable regarding the construction site, project requirements, and testing, observation, and inspection requirements and results. Essential Roles and Responsibilities: Under close supervision of higher level technicians or staff professionals, assist on tasks and perform basic testing and observations duties.
Senior Manager, Process Sustaining Engineering Analog Devices IncSenior Manager, Process Sustaining EngineeringChelmsford, MA$148,800–$204,600 / yearThe Engineering team is responsible for monitoring and controlling component and module product performance; managing tool productivity and maintenance; conducting data analysis to improve processes, developing and implementing statistical process controls, providing sustaining engineering support of unit processes and disposition of material, and managing and driving continuous improvement activities. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
Engineering Technician 1st & 3rd Shift Top Prospect Group LLCEngineering Technician 1st & 3rd ShiftManchester, NH$26–$31 / hourThis role is hands-on within a cleanroom manufacturing environment and plays a critical role in supporting process yield, troubleshooting manufacturing issues, and driving continuous improvement initiatives. • 3rd Shift: 11:00 PM – 6:30 AM POSITION OVERVIEW Top Prospect Group is seeking Engineering Technicians to provide direct technical support to Production Operations and Manufacturing Engineering teams.
Manufacturing Engineering Manager Analogic CorporationManufacturing Engineering ManagerSalem, NHPart timeAs our Manufacturing Engineering Manager , you’ll play a critical leadership role in shaping and optimizing a complex production environment bringing together people, processes, and technology to deliver operational excellence. This is a high-impact opportunity to lead a talented engineering team, influence cross-functional strategy, and drive meaningful improvements in throughput, quality, and cost.
NPI Manufacturing Engineering Manager (TERADYNE, North Reading, MA) Teradyne IncNPI Manufacturing Engineering Manager (TERADYNE, North Reading, MA)MA$129,200–$207,900 / yearThe MFE team has several responsibilities, including but not limited to Design for Manufacturing reviews, Manufacturing Strategy and plans for electo-mechanical products, Pilot builds and Work instructions for assembly of new products, Product Change implementation and Transfer to Contract Manufacturers. Responsibilities include: Setting strategies for working globally with contract manufacturers and suppliers to establish a manufacturing strategy, enabling builds for both short-term prototypes and long-term production.
NewElectrical Engineering Manager Actalent IncElectrical Engineering ManagerWilmington, MA$120,000–$220,000 / yearThis role involves mentoring and developing a team of talented Electrical Engineers and overseeing the design, analysis, prototyping, integration, and testing of space-qualified electronics. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Photonics Integration Engineering Manager MACOM Technology Solutions Holdings IncPhotonics Integration Engineering ManagerLowell, MA$98,000–$166,000 / yearBS or Equivalent with 10+ yrs experience (preferred PhD with 6 years or Masters with 8 years) • Strong data analysis skills using statistical software (Excel, MiniTab, Jump) • Hands on experience with fabrication equipment and process techniques (Etch, Deposition, Lithography) • Established record of previous process module development experience, and module integration • Strong understanding of optical/photonic device operation • Ability to work in a team environment and interact with multiple departments • Skilled with Device modeling tools and CAD programs for mask design • Familiar with MES systems • Skilled in device testing and characterization • Strong background in device failure analysis and root cause investigation • Working knowledge of FMEA. • Development of new process technologies and fabrication techniques • Support sustaining/operations for existing products • Ownership of product line • Data analysis (Yield, Parametric Data, Correlation studies) • Failure analysis and Root cause investigation • New Product introduction • Ensure specs, photo masks, etch recipes, MES route accuracy • Trouble Shoot and disposition of material • Write and modify procedures and work instructions • Plan and execute DOEs • Design, modeling, mask creation • Failure Mode and Effects analysis.
Program Engineering Manager III BAE Systems PlcProgram Engineering Manager IIINashua, NHA person born or naturalized in the U.S. who owes allegiance to the U.S. Security Clearance: Many of our positions require the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. A U.S. Person can be one of the following: U.S. Citizen, a U.S. lawful permanent resident (Green Card holder), a refugee or asylee admitted under the U.S. law, or certain protected individuals under 8 U.S.C. 1324b(a)(3).