People Operations 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.

The People Operations Intern will perform a wide array of operational activities in a fast-paced, high-profile environment. The Intern will work in a team-based setting to gain exposure to all facets of the People Operations function and full employee life-cycle. The Intern will interface with senior and junior-level employees on engagement projects and other ad hoc assignments.

In This Role, You Will:

• Support day-to-day employee lifecycle processes such as onboarding, data changes, and offboarding by maintaining accurate employee records in HR systems and ensuring timely completion of transactions.

• Assist in reviewing and improving People team workflows and documentation to enhance efficiency, compliance, and employee experience.

• Support People Operations with administrative tasks, data entry, and document upkeep.

Who You Will Report To:

• Benefits & Compliance Manager

Requirements:

• Education: Recent graduate or currently pursuing a Bachelor’s degree in a relevant field (human resources, organizational development, business administration, communications, sociology, psychology, etc.)

• Work location: Pleasanton, CA

• Travel: 0%

• Full time employment

• Understanding or aptitude in HR administration, including HRIS data entry, onboarding and offboarding coordination, benefits and payroll system, and handling confidential employee information in compliance with internal policies.

• Ability to work in a fast-paced environment and prioritize effectively with a proven ability to meet deadlines.

• Excellent written and verbal communication skills.

• Detail oriented and proactive about recognizing issues and finding viable solutions.

• Strong analytical and problem-solving skills.

• Intermediate knowledge of Microsoft Office Suite - Word, Excel, PowerPoint, and Outlook.

• Must be able to sit for up to 8 hours/day.

• Compliance with relevant county, state, and Federal rules regarding vaccinations

Preferred Qualifications:

• Working knowledge of Microsoft SharePoint for building and maintaining internal intranet pages, document libraries, and HR knowledge resources.

• Experience working in a customer service oriented/administrative experience.

• Knowledge of v-lookups and other elevated Microsoft excel skills.

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 only valued but also prioritized. 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 required. In 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 [email protected]. If you receive a request for information from any other domain, please contact us directly at [email protected] 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.