Mainframe Security Specialist – Core Enterprise Platform Miejsce pracy: Kraków Technologies we use Operating system Windows About the project As a Mainframe Security Specialist, you will be working for our client, a global leader in cybersecurity technology, dedicated to safeguarding critical infrastructure and enterprise platforms. Your mission will be to develop, maintain, and enhance the Mainframe (IBMz) Security Framework, ensuring the integrity and resilience of core systems that support vital business operations worldwide. This role offers a unique chance to be at the forefront of cybersecurity innovation within a collaborative, forward-thinking environment. Empower the future of enterprise security — shape resilient Mainframe (IBMz) protection with cutting-edge expertise! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). Only candidates with an existing legal right to work in the European Union will be considered for this role. Your responsibilities Deliver and maintain the Mainframe (IBMz) Security Framework, contributing to all related domain activities. Define and manage Mainframe (IBMz) security projects to meet strategic objectives. Develop and implement security processes aligned with industry best practices and regulatory standards. Drive security excellence and continuous improvement within the Mainframe security domain. Operate as a first line of defense, ensuring compliance with policies and standards across all Mainframe systems. Engage with internal stakeholders and external partners to foster collaboration on security initiatives. Monitor security controls, identify opportunities for efficiency, and implement improvements. Support audit and compliance activities, addressing issues proactively and effectively. Our requirements At least 3 years of experience in Mainframe security or related enterprise security domains. Strong knowledge of IBMz (zSeries) Mainframe systems and security architecture. Proficiency in defining and managing security frameworks and controls for large-scale environments. Experience with security policies, risk management, and compliance standards relevant to financial services or large enterprises. Ability to operate autonomously, solve problems proactively, and communicate effectively across diverse teams. Demonstrated capacity to manage multiple priorities and complex projects. Fluent in English, with excellent communication skills to engage effectively across international teams and stakeholders. Optional Certifications such as CISSP, CISM, or similar security credentials. Knowledge of security tooling and automation within Mainframe environments. Experience working within global or multicultural teams. This is how we organize our work This is how we work at the clients site agile scrum What we offer Stable and long-term cooperation with very good conditions Enhance your skills and develop your expertise in the financial industry Work on the most strategic projects available in the market Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years Participate in Social Events, training, and work in an international environment Access to attractive Medical Package Access to Multisport Program Access to Pluralsight Flexible hours Benefits sharing the costs of sports activities private medical care flexible working time fruits integration events corporate gym saving & investment scheme no dress code coffee / tea drinks christmas gifts birthday celebration sharing the costs of a streaming platform subscription access to 100 projects access to Pluralsight Recruitment stages first online interview second online interview GETREADY to meet with us! ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. ITDS’s Whistleblower Procedure You can report violations in accordance with ITDS’s Whistleblower Procedure available here: ITDS Polska Sp. z o.o. ITDS supports financial service providers to take the next steps. We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization. We see where banks, insurers, payment companies, or fintech can go and how they can get there. That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality. ITDS in Poland - Pure player in new Technologies & Financial Industry 300 IT implementation professionals 20 clients in the Banking, Insurance, Payment & Fintech Industry ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities. Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją. Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj: