Principal / Senior Engineer, Process Engineering (Advanced Packaging)

ASM International seeks a Principal or Senior Engineer in Process Engineering to advance semiconductor process technologies for advanced packaging. This position is based in Hwaseong, South Korea and centers on thin-film deposition and materials characterization to support next-generation devices. The role has direct impact on the performance of logic, memor…

ASM International N.V. is hiring a Senior Engineer II specializing in Process Engineering (PECVD) at the Hwaseong site in South Korea. This role centers on improving and fine-tuning PECVD processes to enhance product performance and efficiency. Main responsibilities Develop and optimize PECVD processes that support specific product objectives Collaborate with cross-functional teams to maintain high quality standards Use advanced engineering expertise to address and resolve process-related challenges Collaboration and teamwork This position involves regular interaction with colleagues from various backgrounds. The focus is on ensuring that process development aligns with ASM International’s standards for quality and innovation.

Join ASM, where cutting-edge technology converges with a collaborative culture.With over 55 years at the forefront of innovation, ASM has been instrumental in shaping the future of advanced semiconductor devices. Our diverse team of over 4,500 individuals from 70 nationalities is driving transformative trends in 5G, cloud computing, AI, and autonomous driving. We prioritize diversity, inclusion, and sustainability, aiming to create a positive global impact. Our development programs are tailored to empower your growth, fostering innovation and unlocking potential.Mission of the RoleAs a R&D Process Engineer at ASM, you will be pivotal in the development and optimization of advanced semiconductor deposition processes crucial for next-generation devices. You will engage hands-on with state-of-the-art equipment, contributing to advancements in ALD/PEALD, PECVD, CVD, Epitaxy, oxidation, annealing, and curing processes. This role empowers you to translate scientific concepts into impactful technologies through process development, customer collaboration, and intellectual property innovation. Key ResponsibilitiesConduct research and optimization of thin film deposition processes, focusing on metal and dielectric films using PEALD and related technologies.Design and execute complex experiments employing Design of Experiments (DOE) and Response Surface Methodology (RSM), analyzing the results.Create new film materials and processes for emerging semiconductor applications grounded in strong chemistry and materials science principles.Proactively troubleshoot process and equipment issues through hands-on engagement.Drive structured technical problem-solving using scientific methodologies and industry-standard tools.Collaborate with customers and central marketing to define requirements and facilitate customer demonstrations.Support product transfer to customers through effective demonstrations, training field service teams, and creating comprehensive technical documentation.

Join ASM, where cutting-edge technology meets a collaborative culture.With over 55 years of pioneering advancements, ASM has consistently been at the forefront of innovation in semiconductor technology. Our diverse team of more than 4,500 professionals from 70 different nationalities actively contributes to significant trends such as 5G, cloud computing, AI, and autonomous driving. We embrace diversity, inclusion, and sustainability, striving to positively impact the world. Our development programs are designed to support your growth, pushing the boundaries of innovation and helping you unleash your potential. Job MissionEmbark on a career where your academic expertise lays the groundwork for groundbreaking innovation. As a Field Process Engineer at ASM, you will collaborate closely with customers to optimize thin-film deposition processes that drive the advancement of semiconductor technology. Join our dynamic team dedicated to enhancing performance, precision, and customer satisfaction.Your ContributionsConduct process engineering research, development, and evaluation to align with ASM’s business objectives.Provide expert technical guidance during tool installations, repairs, operations, and calibrations.Develop and enhance process recipes in collaboration with hardware engineering to achieve customer performance goals.Analyze complex datasets to identify challenges, devise solutions, and present actionable recommendations.Collaborate with customers to optimize tool performance and fulfill integration requirements.Prepare and deliver technical documentation, reports, and presentations for both internal and customer audiences.

Join ASM: Where Technology Meets Collaboration.For over 55 years, ASM has been pioneering innovation in the semiconductor industry. With a diverse workforce of over 4,500 professionals from 70 different nationalities, we are at the forefront of transformative trends including 5G, cloud computing, artificial intelligence, and autonomous driving. We are committed to fostering a culture of diversity, inclusion, and sustainability, striving to make a meaningful impact worldwide. Our extensive development programs are designed to support your professional growth, shaping your future and pushing the boundaries of innovation. Role OverviewAs a vital member of our Global Supplier Development team, you will play a key role in enhancing supplier capabilities, improving design and manufacturing performance, and ensuring robust supply resilience across our global network. Your mission will involve proactively building supplier maturity, driving continuous improvement, and aligning supplier capability development with mid- and long-term strategic goals to bolster product quality, operational excellence, and readiness for New Product Introduction (NPI).Key ResponsibilitiesIdentify and assess supplier quality and technology gaps, implementing strategic plans to address them.Engage early with Design Engineering to influence target costs and Design for Excellence (DFx), pinpointing cost-saving opportunities and waste elimination strategies.Evaluate supplier processes and associated risks; collaborate to enhance capabilities through lean development methodologies such as Six Sigma, and execute mitigation plans.Leverage engineering and materials science expertise with suppliers to optimize capacity, product quality, yield, and cost reduction.Collaborate with Category leaders to propel long-term strategies supporting aggressive production scaling.Align supplier development initiatives with overarching category strategies and nurture strong partnerships with suppliers.Conduct comprehensive on-site supplier assessments to evaluate capabilities and identify gaps during the selection process.Implement strategic improvement plans with suppliers to ensure readiness and facilitate NPI.Work closely with global Business and Key Product Unit Engineering teams to meet specific end-use requirements.Advance manufacturing capabilities, DFMEA/FMEA, and establish robust Process Control Systems and PFMEA at critical locations.

Join ASM and embark on a journey where cutting-edge technology converges with a collaborative culture.For over 55 years, ASM has been a leader in innovation, pioneering advancements in technology and semiconductor devices. With a diverse workforce of over 4,500 employees across 70 nationalities, we are at the forefront of significant trends such as 5G, cloud computing, artificial intelligence, and autonomous driving. However, we are more than just a tech company; we prioritize diversity, inclusion, and sustainability to create a positive impact on the world. Our development programs are designed to support your growth and push the boundaries of innovation.Your Mission as Director of Process Engineering - PEALDIn this senior technical leadership role, you will spearhead advanced process development for ASM’s PEALD technologies, paving the way for next-generation semiconductor devices in logic, foundry, and memory applications. You will guide a talented team of process engineers, driving innovation in PEALD processes, materials, and applications to deliver exceptional solutions that align with customer technology roadmaps. Close collaboration with customers, account technology leaders, product management, and global R&D teams will be essential as you translate advanced device requirements into world-class process technologies. Key ResponsibilitiesLead and mentor a team of process development engineers specializing in PEALD technologies, fostering a culture of innovation and technical excellence.Drive the development of next-generation PEALD processes, materials, and applications to meet customer needs and market demands.Define and influence hardware requirements to support advanced PEALD process specifications.Identify, develop, and qualify new chemistries and materials for future device architectures.Collaborate with customers, Account Technology Directors, Global Product Management, and Business Development teams to align on technical roadmaps.Partner with corporate R&D organizations to deliver new applications and materials that support customer technology advancements.Ensure the generation of intellectual property and technical publications as a result of advanced process development initiatives.Contribute creatively to the advancement of process engineering within the organization.

Embark on a rewarding internship with ASM, where cutting-edge technology meets a supportive and collaborative culture.For over 55 years, ASM has been a leader in innovation, pushing the boundaries of technology with over 4,500 dedicated ASMers from 70 different nationalities. Our advanced semiconductor solutions play a pivotal role in transformative trends such as 5G, cloud computing, artificial intelligence, and autonomous driving. We are committed to diversity, inclusion, and sustainability, ensuring that our impact on the world is positive. Our development initiatives are designed to nurture your growth, paving the way for your future and unlocking the potential of innovation.Internship OverviewThe ASM internship program provides an immersive experience in the dynamic semiconductor industry. As an R&D Process Engineering Intern, you will collaborate with seasoned engineers on meaningful development projects, gaining exposure to core ASM technologies.This program aims to cultivate the next generation of engineering talent through hands-on learning, technical mentorship, and insights into professional engineering roles within a global semiconductor equipment leader. What to ExpectThis is a paid, full-time, on-site internship located in Dongtan, Korea. The internship is set to commence in September 2026 and will extend through December 2026 (approximately 16 weeks).This program is tailored for students who are currently enrolled in a full-time academic program. Candidates who have already graduated and are not pursuing further studies should consider applying for ASM’s Early Career opportunities instead. Key ResponsibilitiesAs a member of ASM’s R&D Process Engineering team, you will contribute to the research, development, and optimization of advanced semiconductor processes and equipment, including:Process development for oxidation, annealing, curing, ALD, PEALD, Epitaxy, and PECVD technologies.Development activities supporting logic, memory, analog, power, and MEMS applications.Practical experience with advanced process tools, analytical equipment, and characterization techniques used in R&D.

asm seeks a Senior Engineer I, Field Process, for its Hwaseong location. This position is tailored for recent PhD graduates eager to apply research and technical skills in the semiconductor industry. The role centers on supporting field process development and implementation, directly contributing to projects that advance technology solutions. Key Responsibilities Use recent doctoral research and technical knowledge to address semiconductor process challenges Work closely with engineering teams to develop and improve field process solutions Assist in introducing and optimizing new technologies for customer projects Play a part in project outcomes that help shape asm’s technology roadmap Requirements PhD completed recently in engineering, materials science, physics, or a related field Keen interest in process engineering within the semiconductor industry Motivation to work directly with advanced technologies Comfort working collaboratively in a project-focused environment Location This role is based in Hwaseong, South Korea.

Join ASM and embark on a journey where state-of-the-art technology intersects with a culture of collaboration.For over 55 years, ASM has led the charge in innovation and technological advancement. With a workforce of more than 4,500 employees from 70 different nationalities, our talented team and pioneering semiconductor devices are at the heart of transformative trends including 5G, cloud computing, AI, and autonomous driving. But we are more than just a technology leader; we are committed to diversity, inclusion, and sustainability, striving to make a positive impact on our world. Our development programs are designed to foster your growth, shaping your future and pushing the limits of innovation.Job MissionAs a Senior Engineer I, Mechanical Engineering at ASM, you will play a pivotal role in the design and development of high-precision ALD chamber and semiconductor equipment systems. In this capacity, you will utilize fundamental mechanical engineering principles to address complex design challenges, assist in the development of new products, and ensure a smooth transition from design to manufacturing. Collaborating with cross-functional teams, you will drive product quality, performance, and innovation. Key ResponsibilitiesDesign and develop mechanical systems and components for semiconductor equipment, leveraging sound engineering principles, product specifications, and research data.Conduct engineering calculations relating to structural, thermal, and fluid dynamics to support the creation of reliable designs.Generate and maintain Creo Parametric 3D CAD models and detailed drawings, covering everything from individual parts to intricate assemblies.Assess the feasibility of product proposals, resolve technical challenges, and craft new designs adhering to safety and design standards.Produce comprehensive engineering documentation to support prototype builds, manufacturing, and testing of finalized products.Assist in engineering project activities, which include report preparation, schedule planning, design reviews, and coordination with cross-functional teams.Help establish product configurations and structures for new products and features in both development and manufacturing environments.Engage in design reviews for new designs, product enhancements, and customer-specific solutions, providing presentations as needed.

Join ASM and embark on a journey where state-of-the-art technology meets a collaborative work environment.With over 55 years of leadership in innovation, ASM is at the forefront of technological advancements. Our diverse team of more than 4,500 professionals from 70 different nationalities plays a pivotal role in shaping the future with our cutting-edge semiconductor devices, impacting sectors such as 5G, cloud computing, AI, and autonomous driving. We prioritize diversity, inclusion, and sustainability, striving to foster a positive impact globally. Our development programs are designed to support your career growth and extend the boundaries of innovation.Mission of the RoleBecome a key player in a team dedicated to transforming innovative ideas into practical solutions. As a Senior Mechanical Engineer I, you will be instrumental in the design and integration of advanced technologies vital to the semiconductor industry, ensuring our systems are engineered, tested, and delivered with utmost precision.Key ResponsibilitiesSupport system engineering projects that involve electrical, mechanical, physics, algorithms, and software design, while contributing to system engineering specifications.Assist in the system integration process during the assembly and final testing of new product designs.Evaluate the feasibility of product proposals, troubleshoot technical issues, and develop new systems, tools, and units in compliance with safety standards.Oversee project management activities, including generating reports, maintaining schedules, and coordinating between departments.Develop and implement engineering project plans, utilizing Gantt charts for task scheduling and resource/cost estimations with tools like MS Project.Collaborate with engineering, software, and process teams; support hardware development and testing to validate performance and create, verify, and approve test procedures.Conduct tests and provide feedback on new designs and ongoing improvements from a process perspective.Assist in defining external equipment interfaces and ensuring architectural ideas are analyzed and up to date.

About ASM ASM has over 55 years of experience in semiconductor technology, with a global team of more than 4,500 employees from 70 nationalities. The company supports key industries including 5G, cloud computing, AI, and autonomous driving. ASM emphasizes diversity, inclusion, and sustainability, and invests in development programs to foster personal and professional growth. Role Overview: Senior Systems Engineer I Based in Hwaseong, South Korea, the Senior Systems Engineer I will help turn complex ideas into reliable, high-performance semiconductor equipment. This role works at the intersection of hardware, software, physics, and process technology, focusing on the design, integration, and validation of advanced systems for next-generation semiconductor manufacturing. The position involves close collaboration with global teams and offers the chance to influence the performance, quality, and success of ASM’s products in customer fabs worldwide. What You Will Do Work on system engineering tasks across electrical, mechanical, physics, algorithms, and software domains, considering system-level interactions and trade-offs. Help develop and maintain system engineering specifications, aligning functional requirements with design intent and execution. Participate in system integration during assembly, bring-up, and final testing of new product designs, resolving integration issues as they arise. Assess the technical feasibility of new product concepts and design proposals, conduct risk analyses, and support architectural decisions with senior engineers and architects. Troubleshoot complex system-level problems, implement corrective actions, and ensure compliance with ASM’s product design and safety standards. Plan and manage engineering projects, including defining schedules, tracking progress, and reporting status.

Join our dynamic team at asm as a Senior Software Engineer, where you will be instrumental in designing and developing innovative software solutions. This role offers the opportunity to work on cutting-edge technology projects that impact our global operations.

Embark on a transformative career journey with ASM, where groundbreaking technology converges with a collaborative environment.With over 55 years of pioneering advancements, ASM stands at the forefront of innovation, driving technological possibilities. Our diverse team of over 4,500 professionals from 70 nationalities is instrumental in shaping key trends such as 5G, cloud computing, AI, and autonomous driving. Beyond being a technology leader, we prioritize diversity, inclusion, and sustainability, aiming to make a significant positive impact globally. Our comprehensive development programs are designed to support your personal and professional growth, fostering an environment of innovation and discovery.Your Mission:In the role of Senior Engineer I, Global Product Support at ASM, you will take on the responsibility of a senior, system-level technical expert, overseeing your assigned products from initial concept through to alpha, beta, and final release phases.This pivotal role ensures technical readiness, execution excellence, and a seamless transition of new products into the market. You will collaborate cross-functionally with engineering, manufacturing, field service, and support teams to tackle complex system-level challenges and deliver scalable, customer-ready solutions. Key Responsibilities:Oversee assigned products end-to-end, ensuring technical readiness and exceptional execution from concept through alpha, beta, and release.Act as the system-level product authority across hardware, software, electrical, and process domains.Lead New Product Introduction (NPI) and Continuous Improvement Programs (CIPs), including test planning, demo-lab execution, and preparation for field implementation.Drive Design for Service (DFS) and Design for Install (DFI) through design reviews to ensure optimal serviceability and manufacturability.Define, document, and implement Best Known Methods (BKMs), NPI procedures, and installation guidelines to facilitate scalable global operations.Collaborate with engineering, manufacturing, field service, and support teams to resolve critical product issues and ensure smooth transitions from alpha to beta phases.Lead cross-functional taskforces for high-priority initiatives.

Join our dynamic team at asm as a Senior Software Support Engineer! In this pivotal role, you will be responsible for providing top-notch technical support for our software products. You will collaborate closely with clients to troubleshoot issues, ensuring their satisfaction and success with our solutions. Your expertise will help drive continuous improvement in our software offerings.

About ASM International ASM International has spent over 55 years advancing semiconductor technology. With more than 4,500 employees representing 70 nationalities, ASM’s team shapes key trends in 5G, cloud computing, AI, and autonomous driving. The company values diversity, inclusion, and sustainability, and invests in development programs that help employees grow while supporting innovation. Role Overview The Senior Engineer I, Product Quality, joins the Global Quality team in Hwaseong, South Korea. This position works closely with Business Unit Engineers, Product Support, Field Teams, Supplier Quality, and Manufacturing. The focus: ensure product quality and reliability throughout the product lifecycle, from development to customer use. This engineer identifies, analyzes, and resolves non-conformance issues in manufacturing, field, and customer environments. The role requires independent problem-solving and collaboration with an overseas manager and global teams. Regular communication in both Korean and English is essential, as is a commitment to driving systemic quality improvements for ASM semiconductor equipment. Key Responsibilities Act as the Single Point of Contact (SPOC) for Global Quality on assigned product lines. Serve as SPOC for key customer field teams on quality matters. Develop a thorough understanding of quality concerns, establish resolution plans, and implement corrective and preventive actions. Investigate and resolve non-conformance issues with significant customer impact or systemic root causes. Support build-in quality activities within ASM’s Toll Gate process for New Product Introductions. Work with Business Unit engineers to define Critical Parts, conduct Design FMEAs, and maintain Design-for-Quality scorecards. Analyze non-conformance data to spot trends, recurring issues, and root causes of failures. Location This position is based in Hwaseong, South Korea.

Embark on a rewarding career with ASM, where cutting-edge technology intersects with a collaborative culture.With over 55 years of pioneering advancements, ASM stands at the forefront of innovation in semiconductor technology, impacting areas such as 5G, cloud computing, AI, and autonomous driving. Our diverse team of over 4,500 ASMers from 70 nationalities drives our commitment to diversity, inclusion, and sustainability, ensuring we make a positive impact on the world. Our robust development programs are designed to support your growth, shaping your future and expanding the horizons of innovation.Job MissionAs a Senior Field Software Engineer at ASM within our Sales & Service function in Korea, your mission is to establish yourself as a trusted technical expert in the installation, maintenance, and optimization of our advanced semiconductor equipment. Through structured onboarding and mentorship, you will enhance our tools' performance while gaining hands-on experience in a dynamic, customer-facing environment. Key ResponsibilitiesAssist Software Design Engineers in developing, testing, deploying, and maintaining software for semiconductor manufacturing equipment.Diagnose and resolve mechanical, electrical, and software issues.Manage escalation communications with the software team and local customers.Collaborate with QA/Support teams to integrate replicated bugs into regression testing.Work with customers to draft accurate specifications for features and assist in bug resolution and minor feature development.Investigate and troubleshoot internal and external inquiries, providing problem analysis and solutions.Participate in system design teams and act as a liaison for customer priorities.Support customers in upgrading tools to the latest software versions and assist with qualification processes.Troubleshoot complex, microprocessor-controlled electromechanical systems.Provide tool-down repair support in challenging situations and collaborate with cross-functional teams to develop and present action plans for issue resolution.Deliver on-site services at various customer locations.

ASM International seeks a Senior Engineer II to join the Global Product Support team in Hwaseong, South Korea. This position centers on supporting advanced semiconductor manufacturing equipment for a global customer base. Role overview The Senior Engineer II will apply strong technical expertise to ensure equipment meets demanding performance standards. The work involves troubleshooting, technical support, and upholding reliability for customers using ASM's products worldwide. What you will do Support advanced semiconductor manufacturing equipment in the field Work with customers around the world to resolve technical issues Maintain high standards of product performance and reliability Requirements Deep technical knowledge of semiconductor manufacturing equipment Strong commitment to quality and customer support Ability to work with international customers and teams

Embark on a rewarding journey with ASM, where cutting-edge technology intertwines with a collaborative culture.For over 55 years, ASM has been at the forefront of innovation, leading the way in what is technologically possible. With a diverse team of more than 4,500 individuals representing 70 nationalities, our advanced semiconductor devices are pivotal in shaping trends such as 5G, cloud computing, AI, and autonomous driving. However, we are more than just a technology company; we prioritize diversity, inclusion, and sustainability, aiming to make a positive impact worldwide. Our development programs foster personal growth, shaping your future while expanding the horizons of innovation.Mission of the RoleAs a premier global supplier of semiconductor processing equipment, ASM delivers innovative technology solutions to leading semiconductor manufacturers. We pride ourselves on being a dynamic and growing company that provides groundbreaking solutions, making semiconductor devices smaller, faster, and more powerful.In this role, you will develop control software for ASM’s semiconductor equipment.Key ResponsibilitiesLead and enhance the Software Quality Assurance (SQA) process.Evaluate, recommend, and implement automated testing tools and strategies.Research new tools, technologies, and testing methodologies.Maintain and improve the functionality of our in-house (C#) modeling engine testing tool.Design comprehensive test plans, scenarios, scripts, or procedures.Document software defects using a bug tracking system, and communicate these defects to software developers.Identify, analyze, and document issues with program functionality, output, online screens, or content.Ensure replicability and compliance with standards through detailed documentation of test procedures.

Join ASM, where innovation meets collaboration. With over 55 years of pioneering advancements, ASM stands as a leader in technology and innovation. Our team of over 4,500 employees from 70 different nationalities drives the development of cutting-edge semiconductor devices that play a critical role in trends like 5G, cloud computing, AI, and autonomous driving. Beyond being a tech company, we prioritize diversity, inclusion, and sustainability efforts aimed at positively impacting the world. Our dedicated development programs are designed to foster your growth, shaping your career while pushing the boundaries of innovation.Job MissionAs an Engineer II, Equipment Engineering at ASM, you will play a vital role in the development, installation, and ongoing operation of advanced R&D equipment for new product initiatives. This position is perfect for engineers who possess a solid understanding of semiconductor equipment support and are eager to enhance their hands-on technical skills within a collaborative R&D setting.You will collaborate closely with cross-functional engineering teams to guarantee equipment reliability, safety, and optimal performance, directly contributing to the success of new product design and development activities. Key ResponsibilitiesFacilitate the installation, upgrades, troubleshooting, and preventive maintenance of R&D equipment during the new product development phase.Assist in first builds, equipment bring-up, and product testing in collaboration with R&D and facilities teams.Engage in hands-on troubleshooting and root cause analysis to restore and maintain equipment performance and uptime.Oversee the daily operation and monitoring of R&D lab equipment, ensuring stable and reliable tool performance.Collaborate with Hardware, Electrical, Process, and Software engineers during the equipment development and integration phases.Adhere to established best-known methods (BKM) and support the documentation of service, preventive, and corrective maintenance procedures.Comply with safety standards and standard operating procedures in all equipment-related activities.Elevate complex or recurring equipment issues to senior engineers as necessary and assist in resolving them.Participate in continuous improvement initiatives to enhance equipment reliability, efficiency, and usability.

About ASM International ASM International has spent over 55 years advancing technology in fields like 5G, cloud computing, AI, and autonomous vehicles. The company brings together more than 4,500 professionals from 70 nationalities, emphasizing diversity, inclusion, and sustainability. ASM supports employee growth through development programs and values collaboration as a driver of innovation. Role Overview: Senior Sales Manager This position is based in Hwaseong, South Korea. The Senior Sales Manager will play a central role in ASM’s relationship with Samsung, guiding global account activities and aligning ASM’s technology with the customer’s long-term vision. The role connects ASM’s product innovation to customer success through strategic planning and strong teamwork. Main Responsibilities Manage the global account for Samsung, covering all business matters, products, and services across Korea, the US, and China, with clear execution metrics. Drive market share growth for all ASM product lines at SEC. Introduce new products and technologies to improve the customer experience. Evaluate customer needs, identify new applications, and communicate future opportunities. Prepare presentation materials for both internal and external audiences. Build a strategic opportunity pipeline in partnership with Sales and Process teams. Create joint development opportunities for new product and application engagement. Achieve at least one new application penetration each year. Work closely with Product Management and Development teams to strengthen customer relationships.