Principal Application/System Engineer

Nordson Test & Inspection , a global leader in X-Ray & Test Systems and Optical Sensors and Metrology, is seeking an experienced and highly motivated individual to join our team. We are committed to creating a diverse and inclusive workplace, and we are looking for candidates who share that same commitment. Summary of the role As a member of our team, you will have the opportunity to work in a dynamic and collaborative environment, where your ideas and contributions will be valued and respected.

As a Principal Systems Engineer on the WaferSense team, you will provide technical leadership for the development and lifecycle support of a product line used by semiconductor manufacturers and equipment OEMs worldwide. Working closely with cross-functional engineering teams and business stakeholders, you will help shape system architecture, guide development, and connect technical contributions across disciplines to deliver innovative, high-performance products. The successful candidate brings a proven track record of R&D and development of complex, multidisciplinary systems, combining practical engineering expertise with the ability to guide technical execution, resolve complex challenges, and align teams toward a common product vision. This is an individual contributor role with significant technical leadership and mentoring responsibilities. Essential Job Duties and Responsibilities: Shape system architecture and design decisions in collaboration with cross-functional engineering teams and stakeholders. Lead cross-team definition of system requirements, performance targets, and subsystem interfaces. Guide cross-functional development, ensuring engineering contributions integrate into a complete, effective product. Coordinate technical priorities, dependencies, resources, and milestones with functional and project leaders. Lead technical reviews and trade studies, balancing performance, manufacturability, cost, schedule, and risk. Contribute hands-on to design, prototyping, experiments, and troubleshooting as needed. Guide system integration, testing, and validation across subsystems. Collaborate on the development of calibration methods, fixture architecture, and production processes. Lead complex investigations using engineering analysis and experimental evidence to resolve product and production issues. Lead technical risk assessments and coordinate mitigation and verification of corrective actions. Translate customer and business needs into technical requirements and development priorities with relevant stakeholders. Ensure documentation captures consistent requirements, interfaces, decisions, and validation results across teams. Mentor engineers and share technical knowledge to strengthen team capability.

Requirements: Bachelor’s degree in engineering, physics, or related technical discipline, or equivalent practical experience. 10+ years of R&D and product development experience, with demonstrated success developing complex systems and leading cross-functional technical efforts. Experience making substantial technical contributions through design, prototyping, integration, and validation. Strong technical depth in a relevant field and the ability to understand interactions across a complete system. Demonstrated ability to guide cross-functional technical work, build alignment on design decisions, and drive execution. Experience evaluating system-level trade-offs and resolving complex design or integration problems. Ability to structure investigations, design effective experiments, interpret data, and verify engineering solutions. Strong communication and collaboration skills, including the ability to build agreement and explain technical recommendations clearly. Preferred Skills and Abilities: Experience developing precision products, sensors, metrology systems, scientific instruments, or semiconductor equipment. Experience guiding a multidisciplinary development effort from concept