--- title: Application Engineering Director at Diamond Foundry description: Diamond Foundry is hiring for the Application Engineering Director role in San Francisco Bay Area. See the full description and apply. type: job url: https://www.foundrole.com/jobs/application-engineering-director-at-diamond-foundry-01a17fe9-7d94-7d83-adf5-87f19998c338 date: 2026-10-28T01:34:38Z og_description: Join Diamond Foundry as Application Engineering Director in San Francisco Bay Area. Pays $180K–$270K per year. Full-time, on-site role. og_image: https://www.foundrole.com/og/8snfpx.png breadcrumbs: - label: Home url: https://www.foundrole.com/ - label: Search url: https://www.foundrole.com/jobs --- | | | |---|---| | **Company** | Diamond Foundry | | **Location** | San Francisco Bay Area | | **Salary** | $180K/yr - $270K/yr | | **Type** | Full Time | | **Posted** | Oct 27, 2026 | ## Is this job real? **Ghost job check:** A- · Low risk. Probably a real opening. ## Visa sponsorship - **H-1B:** Diamond Foundry sponsors H-1B visas. It filed 12 H-1B petitions (FY2025 Q4 – FY2026 Q3). - **E-Verify:** No E-Verify enrollment on record for Diamond Foundry. ## Pay for similar jobs Most similar jobs pay $225,000 – $263,000 a year (median $248,000). ## Description 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 Director of Application Engineering to lead how our single-crystal diamond is integrated into semiconductor devices, with a focus on advanced bonding and packaging. As the world’s leading producer of lab-grown diamond, we are growing our application engineering team to support semiconductor and AI chip customers who need better thermal performance. This role owns the technical bonding strategy and turns it into customer programs, roadmaps, and paths to production. The ideal candidate is a recognized bonding and advanced packaging expert who can still go hands-on in the lab and can also present technical strategy, risks, and tradeoffs to executive leadership and customers. You can move a process from early prototype through qualification to high-volume manufacturing, and you can build a team that does the same. 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 physical requirements to ensure the safety and efficiency of our operations. We prioritize the well-being of our employees and strive to create a work environment that promotes both legal compliance and the optimal functioning of our manufacturing and engineering processes. Manufacturing and Engineering Departments Physical Requirements: -Use appropriate PPE and follow all safety policies, practices, and procedures. -This position will often: Sit, stand for long periods, walk, grasp, reach with hands and arms, lift below and above shoulders, bend, twist at the waist, climb, balance, stoop, squat, kneel, crawl, talk, hear, see, use fine finger manipulation, and complete repetitive motions. -Some tasks may require the use of ladders or stairs -Some tasks may require driving or the use of foot controls -Lift/carry and push/pull up to 50 pound This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9. ## Skills - E-Verify - Security Administration - Regulatory Compliance ## Benefits - Disability Insurance - Vision Insurance - Other Retirement and Savings - Discounts/Reimbursements - Life Insurance - Dental Insurance - Health Insurance ## Related - [Engineering jobs](https://www.foundrole.com/careers/engineering?utm_source=ai_markdown)- [Engineering Manager jobs](https://www.foundrole.com/careers/engineering/engineering-managers?utm_source=ai_markdown)- [Director of Engineering jobs](https://www.foundrole.com/careers/engineering/engineering-managers/director-of-engineering?utm_source=ai_markdown)- [Browse all companies](https://www.foundrole.com/companies?utm_source=ai_markdown) ## Related pages - [California](https://www.foundrole.com/locations/us/california?utm_source=ai_markdown) — 280179 jobs - [Semiconductor Manufacturing](https://www.foundrole.com/sectors/technology/semiconductor-manufacturing?utm_source=ai_markdown) — 36600 jobs ## Browse - [Companies](https://www.foundrole.com/companies?utm_source=ai_markdown) - [Jobs by country](https://www.foundrole.com/locations?utm_source=ai_markdown) - [Jobs in the United States by state and city](https://www.foundrole.com/locations/us?utm_source=ai_markdown) - [H1B sponsors by location](https://www.foundrole.com/h1b-sponsors?utm_source=ai_markdown) - [H1B salaries](https://www.foundrole.com/h1b-salaries?utm_source=ai_markdown) - [Sectors and industries](https://www.foundrole.com/sectors?utm_source=ai_markdown) - [Jobs by career field](https://www.foundrole.com/careers?utm_source=ai_markdown) - [Latest jobs](https://www.foundrole.com/jobs/latest?utm_source=ai_markdown)