Electrical EngineeringVision Systems Intern Pleasanton, CA

Calyxo Inc. is a medical device company headquartered in Pleasanton California USA. The company was founded in 2016 to address the profound need for improved kidney stone treatment. Kidney stone disease is a common painful condition that consumes vast amounts of healthcare resources each year. Our team is led by executives and investors with a proven track record of commercializing paradigm-shifting devices to meet unmet needs within urology.

Are you ready to change the future of kidney stone treatment We are seeking high achievers who want to be part of a dynamic team working in a fun diverse atmosphere.

As the EE/Vision Systems Intern you will contribute significantly to an active R&D program taking on areas of development such as EE/Vision sub-system design characterization/analysis test method development and test execution. You will haveexperienced EE and Vision engineerslocatedboth remotely and locally in Pleasanton as technical mentors along with your direct supervisor the Director of Vision & Sensor Systems. You will work closely with other R&D functions such as Instruments (Mechanical) Systems and Software Engineering as well as cross-functional partners in QualityManufacturingand Clinical Development Engineering.

In This Role You Will:

• Assistin development testing andanalysisofcamera & sensorelectronic/opticalsub-systems
• Partner with an engineer to designprototypeand evaluateelectronic/opticalsub-systems and testfixtures
• Performopticaland electronic benchtestingdebuggingand data analysis
• Perform root-cause analysis forprototypeand productiondevicefailure modes
• Preparedesign documentationtestprotocolsand reports
• Perform other duties asrequired.

Who You Will Report To:

• Director Vision & Sensor Systems

Requirements:

• Undergraduate(current junior/senior) or graduate studentpursuing aBSoradvanceddegreeinelectricalengineeringbiomedicalengineeringoroptical engineering
• Minimum 2years experienceinanalog and digital circuit designanddebug
• Work location: Pleasanton CA
• Travel: 0%
• Full timeemployment
• Ability to read and understand PCBAschematics/drawings/BOMsand electroniccomponentdatasheets
• Proficiencywith Python for data analysis and measurement automation
• Hands onlaboratoryelectronics skills including soldering cable harness assembly and operation of test equipment (oscilloscopes multimeters power supplies)
• Experience in one or more of the following areas: optical component/system design & characterization image signal processing algorithms image sensor hardware electronics
• Ability to work in a Linux environment
• Strong attention to detail
• Excellent verbal and written communication skills
• Eagerness to learn and accept challenges
• Ability to solve problems and analyze data
• Ability to think and work independently and in teams
• Compliance with relevant county state and Federal rulesregardingvaccinations.

Preferred Qualifications:

• Prior internships or co-terms in the medical device industry or structured coursework focused on medical device development.

What We Offer:

At Calyxo you will be part of a knowledgeable high-achieving experienced and fun team. You will work in a diverse work environment with experienced proven leaders and have an opportunity to shape our company culture. You will experience constant learning and dynamic challenges to help you grow and be the best version of yourself.

We also offer a compensation plan as follows:

• Competitive hourly rate of $28/hr (undergrad) - $30.00/hr (graduate students)

Application close date: March 9 2026

Calyxo is deeply committed to fostering an environment where diversity and inclusion are not onlyvalued but alsoprioritized. We believe a diverse and inclusive community empowers us to act courageously care deeply and dream boldly to impact people in big ways. Diverse viewpoints bring diverse capabilities which strengthen our focus and fuel our growth.

Calyxo is proud to be an equal opportunity employer seeking to create a welcoming and diverse environment. All applicants will receive consideration for employment without regard to race color religion gender gender identity or expression sexual orientation national origin genetics disability age veteran status or any other applicable legally protected characteristics

Legal authorization to work in the United States is compliance with federal law all persons hired will be required to verify their identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Disclaimer:

At Calyxo we prioritize a transparent and structured interview process to ensure the best fit for both our candidates and our team. Please be aware of the following:

• Structured Interview Process: Our hiring process includes multiple stages of interviews where you will have the opportunity to communicate directly with Calyxo employees. This ensures that you gain a comprehensive understanding of the role and our company culture.
• Verification of Identity: We do not extend job offers without first meeting candidates either virtually or in person. This step is crucial to maintain the integrity of our hiring process and to ensure mutual alignment.
• Beware of Scams: Calyxo will never request sensitive personal information such as your full name address phone number or identification documents via email or online forms before an official interview. Calyxo representatives will always contact you using an email format of. If you receive a request for information from any other domain please contact us directly at to verify the legitimacy of the communication.

We appreciate your interest in joining Calyxo and look forward to getting to know you through our official channels.