Full timeTechnology

Sr Controls Software Engineer

DiamondfoundryBay Area🇺🇸United StatesPosted 20 Oct 2026

Why this role stands out

Accelerate your career at the cutting edge of semiconductor innovation with a highly competitive salary of up to $140,000 while working alongside an expert team to revolutionize AI and 5G hardware. You will thrive in this role if you are a hands-on engineer who loves bridging the gap between sophisticated Python software and physical hardware systems to optimize world-class manufacturing. Apply today to help scale a profitable unicorn and make a tangible impact on the future of green technology.

Quick overview

Salary$90k - $140k/yr

SeniorityMid Senior

Employment typeFull Time

Work modeOn Site

LocationBay Area, United States

5GTCP/IPComputer VisionPython

Job 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.

Responsibilities

Work with the automation control team to design, upgrade, automate, and troubleshoot in-house and third-party systems including: inspection tools, CNC lasers, parts handlers, and CVD reactors. Optimize control logic to enhance equipment performance and minimize operator interaction time
Collaborate with end users to translate feature requests into actionable software design. Build algorithms and models to foster data-driven decision making
Train technicians on correct procedures and work with them to implement requested changes. Organize and maintain documentation so others are able to understand and use it
Write technical documentation for the design and use of equipment
Source system components from software vendors where appropriate

Requirements

Bachelor's degree in electrical engineering, computer engineering, or similar engineering discipline (Master's degree preferred) with 2+ years of experience in systems engineering
Proficiency in Python is required, knowledge of programming languages and fieldbus protocols such as the following: PLC programming, TCP/IP, MQTT, IIoT, Modbus, RS232, SCADA, Motion Control.
Experience with electrical, software, and/or mechanical systems. Familiarity with manufacturing processes or quality control systems
Strong communication and data presentation skills, with the ability to effectively communicate data through text, graphics, and images to audiences of all experience levels. Experience with data visualization tools or with HMI (Human Machine Interface) development.
Familiarity with computer vision systems and image processing, and experience with industrial automation environments, understanding of industrial networking protocols

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.

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