4 Permanent It - administration / support jobs found in Warszawa, Mazowieckie

Our client is a premier global financial services provider with a strategic technology and operations hub in Warsaw. They offer a broad spectrum of financial solutions, ranging from corporate and investment banking to wealth management and global markets. Committed to digital transformation and innovation, they continuously invest in cutting-edge enterprise architecture, multi-cloud platforms, and robust cybersecurity. By joining their team, you will contr

We are seeking an experienced Senior Network & Security Engineer for one of our clients, a globally recognized enterprise. This role is embedded within a global IT infrastructure organization responsible for designing, optimizing, and maintaining enterprise-grade LAN, WAN, WLAN, and Security environments. You will play a pivotal role in bridging the gap between unique business requirements (including production and R&D facilities) and technical execution—t

Join a global enterprise team dedicated to shaping the future of international IT infrastructure. In this high-impact role, you will bridge the gap between high-level architectural design and robust security engineering across global LAN, WAN, SD-WAN, WLAN, and network security domains. Rather than focusing on routine operational handling, you will take ownership of High-Level (HLD) and Low-Level Designs (LLD), drive continuous infrastructure optimization,

We are seeking a Site Automation & OT Security Lead for one of our clients, a world-renowned global FMCG and food manufacturing leader. This position is a high-priority contract engagement focused on overseeing, optimizing, and securing critical industrial control systems and Operational Technology (OT) networks.In this role, you will be the driving force behind plant-level industrial automation stability, cyber robustness, and Industry 4.0 evolution acros