[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Johnson & Johnson jobs](https://jobs.opennash.com/companies/johnson-johnson/) · [Search jobs](/search/) Johnson & Johnson · Warsaw, Masovian, Poland # Senior Administrative Assistant, Global Clinical Operations Warsaw, Masovian, Poland Full-time Senior individual contributor Healthcare & Clinical Listed on Johnson & Johnson’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on Johnson & Johnson’s careers site →](https://jj.wd5.myworkdayjobs.com/JJ/job/Warsaw-Masovian-Poland/Senior-Administrative-Assistant--Global-Clinical-Operations_R-015615-1) [OpenNash Jobs](https://jobs.opennash.com/) / [Johnson & Johnson](https://jobs.opennash.com/companies/johnson-johnson/) / Senior Administrative Assistant, Global Clinical Operations ## Job description At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at [https://www.jnj.com](https://www.jnj.com) Job Function: Business Support Job Sub Function: Administration & Secretarial Job Category: Business Enablement/Support All Job Posting Locations: Warsaw, Masovian, Poland Job Description: At Johnson & Johnson, we believe health is everything. Learn more at [https://www.jnj.com/](https://www.jnj.com/). ### Position Senior Administrative Assistant, Global Clinical Operations (GSO), Johnson & Johnson Innovative Medicine, Warsaw Position: Full-time, permanent Location: Warsaw, Poland Are you passionate about making a difference in a dynamic and supportive environment? Are you excited about the opportunity to work in a global, international setting while supporting a local team in Poland? If you are looking for the best of both worlds, we invite you to join our Global Clinical Operations (GCO) team as a Senior Administrative Assistant! In this role, you will play a vital part in the essential journey of bringing medicines to patients through clinical trials by providing critical administrative support to the team responsible for operations. You will be the driving force that keeps the office running smoothly, handling all support activities and office logistics that enable the team to focus on their core responsibilities. Additionally, you will have the opportunity to engage with colleagues from around the world and contribute to central administrative activities within the Centralized Admin Network (CAN). ### Primary Duties Manage business calendars with strong prioritization and daily time management. Coordinate travel arrangements and facilitate team and departmental meetings, both in-person and virtual. Interact with various levels of management while handling confidential documents with discretion. Solve complex problems using independent judgment and initiative. Support local office logistics, including coordinating site visits and assisting in onboarding new staff. Oversee SharePoint, document storage, and organization of relevant files. Assist with team projects and initiatives, including communications and presentations. Maintain accurate records and manage confidential information effectively. ### Qualifications Education: Bachelor’s degree in Office Management or equivalent experience. ### Experience Minimum of 5 years of advanced administrative or secretarial experience, particularly in Clinical Operations. ### Skills Exceptional time management and organizational abilities. Proactive multitasker who thrives under pressure. High-quality work with meticulous attention to detail. Problem solver who is independent, assertive, creative, and courageous. Strong interpersonal and communication skills, adept at collaborating with stakeholders at all levels. Eager and capable of learning new skills, tools, projects, and initiatives. Reliable, trustworthy, and full of positive energy. ### Hard Skills Proficient in Polish and English, both written and oral. Proficient in Microsoft Office Applications and specific software packages like SharePoint, Zoom, Teams, and others. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Jul 10, 2026 - Last checked: Oct 18, 2026 - Listed for: 100 days - Location: Warsaw, Masovian, Poland - Employment type: Full-time[Apply on Johnson & Johnson’s careers site →](https://jj.wd5.myworkdayjobs.com/JJ/job/Warsaw-Masovian-Poland/Senior-Administrative-Assistant--Global-Clinical-Operations_R-015615-1) ## More jobs at Johnson & Johnson ### [Clinical Account Specialist Electrophysiology - Warsaw or Lublin](https://jobs.opennash.com/companies/johnson-johnson/jobs/67f3491cd322956e1ba5/) Warsaw, Masovian, Poland ### [Brand Manager R/R Multiple Myeloma](https://jobs.opennash.com/companies/johnson-johnson/jobs/c7762d37c8b2fdf10ad5/) Warsaw, Masovian, Poland ### [Commercial Quality Senior Specialist](https://jobs.opennash.com/companies/johnson-johnson/jobs/7d571b52d560e003db94/) Warsaw, Masovian, Poland ### [Manager, Regulatory Affairs Business Outcomes Delivery – Digital Labeling](https://jobs.opennash.com/companies/johnson-johnson/jobs/513881501dfb7b827ab8/) Warsaw, Masovian, Poland ### [New Technology Manager, Cardiovascular](https://jobs.opennash.com/companies/johnson-johnson/jobs/e25e7f72b11b26b5eb4a/) Warsaw, Masovian, Poland ## Similar jobs at other companies ### [Administrative Assistant](https://jobs.opennash.com/companies/totalenergies/jobs/11632780ee1fea7d0251/) TotalEnergies ### [Administrative Assistant](https://jobs.opennash.com/companies/sandisk/jobs/2eb5baaa36dc0f1b6faa/) Sandisk ### [Administrative Assistant](https://jobs.opennash.com/companies/thrivent-financial/jobs/7a2efa704cde04827e04/) Thrivent Financial ### [Sr. Administrative Assistant](https://jobs.opennash.com/companies/fedex/jobs/e8a33271493c1b7dfa17/) FedEx [Healthcare & Clinical jobs](/functions/healthcare-clinical/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)