Senior Engineer, Mechanical Engineering

Entegris•San Luis Obispo, CA

About The Position

Entegris is seeking a Senior Engineer, Mechanical Engineering to develop and optimize gas purification systems. The role involves designing, documenting, analyzing, and testing mechanical components and systems, and collaborating across functions to implement advanced technologies. The position reports to the Manager, New Product Development Engineering. The engineer will work with mechanical, controls, and electrical engineering teams to integrate full systems, assess performance and reliability, and validate compliance with industry standards. The role also includes optimizing purification processes to improve efficiency, reduce energy consumption, and minimize environmental impact; preparing technical documentation; keeping current with gas purification technologies; and contributing to continuous improvement initiatives. The engineer will advise and mentor less experienced engineers.

Requirements

  • Bachelor’s degree in Mechanical Engineering or an equivalent engineering degree.
  • Minimum 5–8 years of mechanical engineering experience with a bachelor’s degree, or 3–6 years with a master’s degree.
  • Proficiency in SolidWorks CAD software and simulation tools such as SolidWorks Simulation or ANSYS.
  • Experience with SolidWorks 3D CAD and 2D drawings.
  • Strong analytical and problem-solving skills, including the ability to troubleshoot complex systems and processes.
  • Excellent verbal and written communication skills, with the ability to convey technical information clearly and concisely.
  • Ability to work effectively in a collaborative team environment and manage multiple projects simultaneously.
  • Proactive mindset and passion for innovation and sustainability.

Nice To Haves

  • DraftSight or AutoCAD 2D CAD experience.
  • Python experience.
  • JIRA experience.

Responsibilities

  • Create and refine mechanical components and sub-systems.
  • Integrate mechanical systems with electrical and controls sub-systems in collaboration with cross-functional teams.
  • Conduct simulations and analysis to evaluate system performance and reliability.
  • Conduct testing and validation to ensure performance, reliability, and compliance with industry standards.
  • Collaborate with mechanical, controls, and electrical engineers on full systems integration.
  • Analyze and optimize purification processes to enhance efficiency, reduce energy consumption, and minimize environmental impact.
  • Prepare engineering drawings, design specifications, test reports, and other technical documentation.
  • Stay updated on advancements in gas purification technologies and contribute to continuous improvement initiatives.
  • Advise and mentor less experienced engineers.
  • Perform other duties as assigned.

Benefits

  • Annual bonus eligibility.
  • Progressive paid time off policy.
  • 401(k) plan with employer match; fully vested.
  • Health, dental, and vision insurance.
  • Education assistance.
  • Opportunities for career growth and internal advancement.
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