Mechanical Design Engineer (Manufacturing)

Location: San Francisco Bay Area, California, United States; on-site

Salary: $165,000–$220,000 per year, plus equity

Company

hirify.global is building autonomous factories that combine AI, advanced software, robotics, and full-stack manufacturing for aerospace and defense production.

What you will do

• Design mechanical systems, machine assemblies, fixtures, tooling, and robotic end-of-arm tooling using 3D CAD software.
• Create manufacturing drawings, bills of materials, and engineering documentation using GD&T and design-for-manufacturing principles.
• Support fabrication, machining, welding, assembly, prototype builds, testing, startup, and commissioning.
• Collaborate with manufacturing, controls, project management, suppliers, and technicians to improve equipment and processes.
• Participate in design reviews, troubleshooting, and continuous improvement focused on performance, reliability, and cost.

Requirements

• Bachelor’s degree in Mechanical Engineering or a related engineering discipline.
• 7+ years of mechanical design experience in industrial, manufacturing, automation, or related environments.
• Proficiency with SolidWorks or similar 3D parametric CAD software.
• Knowledge of machining, welding, fabrication, assembly processes, engineering drawings, and GD&T.
• Strong problem-solving, organizational, and communication skills for cross-functional collaboration.
• Must be a U.S. citizen, lawful permanent resident, protected individual, or eligible to obtain the authorizations required under ITAR regulations.

Nice to have

• Experience designing custom machinery, automation equipment, robotics, fixtures, tooling, or EOAT systems.
• Experience with pneumatic, hydraulic, vacuum, motion-control, or sensor-integrated mechanical systems.
• Hands-on experience with prototype builds, equipment assembly, testing, and commissioning.
• Familiarity with FEA, engineering analysis tools, or mechanical simulation methods.
• Experience in manufacturing, startup, or fast-paced engineering environments.

Culture & Benefits

• Medical, dental, vision, and life insurance plans.
• 401(k) plan.
• Flexible vacation policy.
• Equity.
• Relocation support may be provided in certain situations based on business need.