Lead Design Engineer

Key Responsibilities

· Lead end-to-end mechanical design of complex systems and modules such as enclosures, pumps, valves, flow paths, column ovens, and detector housings.

· Translate system-level and chemistry requirements into robust mechanical concepts, 3D models, and detailed engineering drawings.

· Perform engineering calculations for fluid flow, thermal management, sealing, and mechanical stress to ensure design robustness and reliability.

· Lead prototype builds, integration testing, and design validation in collaboration with cross-disciplinary teams (electrical, firmware, chemistry).

· Apply Design for Manufacturability (DFM) and Design for Assembly (DFA) principles; coordinate with suppliers and manufacturing partners for tooling and part readiness.

· Own component and subsystem qualification, including environmental, vibration, and lifetime testing.

· Troubleshoot and resolve mechanical and system-level issues during both product development and sustaining phases.

· Mentor junior engineers and contribute to design reviews, best practices, and continuous improvement initiatives across the engineering organization.

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Required Qualifications

· Bachelor’s or master’s degree in mechanical engineering or a related discipline.

· 10+ years of experience in precision mechanical design, preferably in analytical, laboratory, or medical instrumentation.

· Strong proficiency in 3D CAD tools (SolidWorks, Creo, or equivalent) and Geometric Dimensioning & Tolerancing (GD&T).

· Proven experience with structural, fluidic, sealing, and thermal designs for instruments involving pumps, valves, and reagent systems.

· Hands-on experience with sheet metal, plastic, and machined components.

· Strong analytical and problem-solving abilities, with demonstrated skill in interpreting test data and resolving failure modes.

· Experience working in cross-disciplinary R&D environments with electronics, firmware, and chemistry teams.

· Excellent communication, collaboration, and technical documentation skills.

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Preferred Qualifications

· Experience designing analytical or medical instruments or sample preparation systems (Ex: Phillips, GE Healthcare etc.)

· Familiarity with regulatory and safety standards for laboratory instruments (e.g., CE, UL).

· Exposure to PDM/PLM systems and configuration management processes.

· Knowledge of thermal simulation tools (ANSYS, COMSOL, etc.) and performing tolerance stack-up analysis.

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Key Attributes

· Strong ownership mindset with the ability to lead projects independently.

· Highly detail-oriented, with a commitment to design excellence and reliability.

· Effective communicator with cross-functional teams and suppliers.

· Passion for innovation, continuous improvement, and mentoring others.