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.

We are seeking an experienced and innovative Mechanical Engineer to lead the end-to-end design and development of precision mechanical systems and modules. This role is pivotal in driving the design of high-performance analytical or laboratory instruments from concept through production, ensuring robust performance, manufacturability, and reliability. The successful candidate will work cross-functionally with electrical, firmware, and chemistry teams to deliver high-quality, compliant, and cost-effective products that meet our customers’ needs.