Administrative Intern
Ultragenyx Pharmaceutical
| Company | Ultragenyx Pharmaceutical |
| Category | Operations & Admin |
| Location | Buenos Aires |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Intern |
| Salary | Not stated by the employer |
| Posted | 23 Jul 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
Why Join Us?
Be a hero for our rare disease patients
At Ultragenyx, we fundamentally believe that taking real impactful action to care for the needs of patients and our people is always the right thing to do. To achieve this goal, our vision is to lead the future of rare disease medicine. For us, this means going where other biopharma companies won’t go – challenging the status quo and creating a new model that advances our field so more patients and caregivers can benefit from life-changing treatments. We do this by following the science, applying a novel rapid development approach, making innovative medicines at fair and reasonable prices, and creating a collaborative ecosystem to reach patients in ways that are most meaningful for them.
Our commitment and care for patients extends to our people, so culture is an essential cornerstone for Ultragenyx. We remain continuously focused on creating a supportive and inclusive environment of profound learning and growth – so employees can thrive in all areas of their lives, in and outside of work. Ultimately, we want to be an organization where we would be proud for our family, friends and children to work.
If you want to have a meaningful impact, do the best work of your career, and grow a lot, both professionally and personally, come join our team . Position Summary:
ultra focused – Work together to fearlessly uncover new possibilities
The Intern will support the daily administrative and operational activities of the office, contributing to an efficient and organized work environment. This role will provide assistance with office coordination, events logistics, vendor management, and administrative tasks while gaining exposure to the operations of a fast-paced multinational organization. The position offers an excellent opportunity to develop organizational, communication, and project coordination skills.
Work Model:
Flex: This role will typically require onsite work 2-3 days each week, or more depending on business needs. In many locations, the business will set certain days each week that Flex employees are required to be onsite.
Responsibilities:
Assist in maintaining office organization, supplies inventory, and common areas.
Assist with onboarding logistics for new employees, including workspace preparation, welcome materials, and coordination with HR and IT.
Support the coordination of office services and vendors such as catering, cleaning, facilities, and courier services.
Help maintain office records, documents, and administrative files.
Support the planning and execution of internal meetings, team events, and office activities.
Assist with meeting logistics, including room reservations, catering arrangements, and attendee communications.
Help coordinate travel arrangements, hotel bookings, and event materials for internal meetings and external events when required.
Assist in collecting and organizing meeting presentations and documentation
Provide general administrative support to the Office Administrator and other business leaders as needed.
Assist with calendar management, meeting scheduling, and coordination of conference calls.
Support the processing and tracking of invoices, purchase orders, and expense documentation.
Prepare reports, presentations, and spreadsheets as required.
Participate in special projects and other administrative activities assigned by the Office Administrator.
Requirements:
Currently pursuing or recently completed a Bachelor's degree in Business Administration, Management, Human Resources, Communicat