Jobs and Careers

Production Supervisor

Bay Area, California, United Statesfull_timeVerifiedPosted 24 Jul 2026

About the role

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every chip. We are the rare unicorn that has grown fast and profitably. We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy.

Diamond Foundry is seeking an experienced and authoritative Production Supervisor to lead our manufacturing operations. This role is responsible for the strategic oversight of production shifts, ensuring that all output meets our rigorous quality standards while maintaining a culture of safety and operational excellence. The Production Supervisor will manage a cross-functional team of technicians, driving efficiency through high-level troubleshooting and proactive leadership.

Schedule: Thursday-Satuday alternating every other Wednesday, 6pm-6am

Responsibilities

Operational Leadership & Strategy: Direct daily shift workflows and manage cross-functional team coordination to meet or exceed production throughput and yield targets.

Advanced Troubleshooting: Serve as the primary technical resource for equipment issues, performing complex machinery setups and coordinating with maintenance for specialized repairs.

Training Compliance & Mentorship: Oversee the Training Qualification Program, ensuring all staff remain current with SOP revisions and mentoring the team toward Level 2 and Level 3 expertise.

Technical Resource Management: Act as the primary technical point for escalation, diagnosing complex issues and coordinating with Maintenance or Engineering as required.

Process & Quality Control: Enforce strict adherence to safety and quality rules as we prepare to acquire our ISO 9001 standard. Supervisor is to perform audits on production data and maintain a 5S/ Lean manufacturing environment.

Requirements

Proven Leadership & Ownership: Extensive manufacturing leadership experience (typically 3+ years) or an advanced degree with 2+ years of manufacturing experience characterized by a proactive drive to lead. Possesses a proven track record of managing production teams in high-growth environments. Demonstrates the ability to spearhead production and drive cross-functional results through initiative and ownership.

Regulatory & Safety Expertise: Deep understanding of EHS regulatory requirements, emergency response protocols, and workplace safety standards.

Strategic Communication: Exceptional ability to communicate technical challenges and operational updates to senior management along with diverse production teams.

Advanced Data Literacy: Proficiency in using Google Workspace and Manufacturing Execution Systems (MES) software to track, verify, and report production metrics.

High-Level Communication Skills: Ability to clearly relay technical challenges and shift updates to both the production team and senior management.

Diamond Foundry believes in supporting our employees from the workplace to their personal and home life. We provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Perks include employee discounts to VRAI. Our benefits begin as early as your first day of employment. Medical and vision coverage are retroactive to your start date, while dental and voluntary benefits take effect once you’ve completed your enrollment.

Diamond Foundry is an Equal Opportunity Employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor under federal, state or local law.

Diamond Foundry Inc. is committed to operating in full compliance with all applicable state and federal laws. Our commitment extends to ensuring that our manufacturing and engineering departments adhere to the highest standards of legal and regulatory compliance. Additionally, these departments may have specific