This is a maternal leave replacement position in Savski Marof.Role SummaryIn this role, you will play an integral part in technology transfer, process validation, and lifecycle management of biotechnological drug product processes.You will work in an environment that encourages ownership, accountability, and continuous learning, balancing independent technical responsibility with strong cross‑functional collaboration at site and global level.Key ResponsibilitiesSupport technology transfer and process validation activities for biopharmaceutical drug product manufacturing (sterile injectables)Design, execute, and evaluate technical, scale‑up, and validation studiesProvide scientific and technical support to Manufacturing, including support during routine production, deviations, investigations, and change implementationDrive process optimization and continuous improvement initiativesPrepare and maintain technical, validation, and regulatory documentation in compliance with GMP and regulatory requirementsSupport regulatory submissions and participate in internal and external inspectionsCollaborate with cross‑functional partners and global Pfizer subject matter expertsIncludes work in lab scale and manufacturing scale facility (executing studies, supporting technical transfers batch manufacturing etc).QualificationsUniversity degree (VSS / 300 ECTS) in Pharmacy, Biotechnology, Chemical Engineering, Food Technology, Natural Sciences, or a related disciplineExperience in technical services, technology transfer, process validation, or process support within the pharmaceutical or biopharmaceutical industryWorking knowledge of GMP and regulatory expectationsScientific understanding of process engineering, biochemical engineering, protein biochemistry, or purification processesProficiency in English and CroatianStrong digital skills, including MS Office toolsWhat You BringA strong sense of ownership and accountabilityAnalytical thinking and a problem‑solving mindsetAbility to manage multiple priorities in a dynamic manufacturing environmentClear and effective communication and collaboration skillsWillingness to learn, adapt, and continuously develop technical expertiseAbility to work both independently and as part of diverse, cross‑functional teamsNice to HaveHands‑on experience with drug product technology transfer and/or process validationExperience using statistical tools or digital quality systems in a regulated environmentWhat You GetOrganized transport to and from the siteWork with modern automated systemsStrong education programChristmas, Easter and holiday bonusAffordable meals in an on-site cafeteriaOpportunities for career enhancement and developmentYearly pay increase and bonus based on performanceFurther professional development in a supportive environmentFree psychotherapy and coaching sessions for employees and people close to themBravo employee recognition systemOpportunity for working on projects with other Pfizer sites and locationsFree fruit and hot beverages on the siteWhy PfizerAt Pfizer, you will find a culture grounded in integrity, quality, and respect for people. We empower colleagues to own their careers, grow their capabilities, and make a meaningful impact through their work.As part of the Technical Services & Validation team, you will collaborate with passionate, knowledgeable colleagues locally and globally, contributing to innovative solutions that support reliable manufacturing and patient safety.Work Location Assignment: HybridPfizer is an equal opportunity employer and complies with all applicable equal employment opportunity legislation in each jurisdiction in which it operates.Engineering