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DF

Senior Principal Mechanical Engineer

Diamond Foundry
Bay Area, California
Full Time
Posted July 17, 2026
$185k - $200k
Power Generation
~93 people viewed this recently
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Application opens on company website

Job Description

We’re looking for an ambitious Mechanical Engineer to take responsibility for designing capital equipment and facilities systems, working across multiple engineering disciplines.

Key Responsibilities

  • Designing, building, testing, and optimizing systems for high-volume capital equipment and high vacuum manufacturing equipment.
  • Prototyping and integration of new system functions to enhance existing equipment
  • Managing multiple domestic and international suppliers to construct parts and assemblies on time and within budget
  • Effective communication skills and ability to convey complex technical concepts to diverse stakeholders

Requirements

  • Bachelor's or Master's degree in Mechanical Engineering or a related field with 15+ years of applicable engineering design experience for high-volume, low-cost manufacturing tools.
  • Experience in 2D and 3D CAD (specifically AutoCAD and SolidWorks), proficiency in PDM and/or PLM software and systems, experience with welded steel frames, sheet metal, machined parts, process piping design and related connections, and documentation for high-volume builds.
  • Experience with electrical and pipe routing design such as high purity gases, caustic and explosive gases, manual and automatic valves, and experience with their appropriate use. Experience with commercially available piping connection systems for high pressure and high vacuum, welding methods, and applicable safety considerations for these systems. Experience with mechanical automation, repetitive moving systems, material flow, robotics, precision alignment of large tools, and facilities design.
  • Strong analytical skills to investigate and provide solutions for problems across multiple systems within a facility
  • Excellent problem-solving skills and ability to work in a fast-paced, collaborative environment

Ready to Apply?

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