About Our Role As an Infrastructure Specialist, you will play a vital part in our mission to safeguard critical infrastructure that supports modern life. Our goal is to provide world-class cybersecurity and network services to operational-technology (OT) environments. With a strong engineering background, we have delivered 700+ cybersecurity and IT/OT infrastructure projects and maintain 24×7 support for leading manufacturers across Europe. We are guided by values of Ownership, Customers First, Trust, Ambition, and Excellence. We believe in empowering teams to take ownership of their work and prioritize customer needs above all else. Key Responsibilities: Design, administration, and maintenance of virtual environments (VMware ESXi / vSphere) Management of Microsoft Active Directory services (AD-DS, AD-CS, AD-LDS, DNS, DHCP, DFS) and Group Policy Objects (GPOs) Administration and support of Microsoft Windows Server 2019 and later Management of remote desktop infrastructures (Terminal Server / RDS, RD-GW, VDI) Operation of backup platforms (e.G., ArcServe, Veeam) Administration of storage infrastructures, including hyperconverged systems (e.G., vSAN with Dell EMC technologies) Required Skills and Qualifications: Higher education in Computer Science, Information Systems, or a related field Minimum of 4 years of experience in system administration Strong organizational and task prioritization skills Excellent interpersonal communication and teamwork skills Fluent English skills (spoken and written) Benefits: Permanent contract with competitive salary Adaptable compensation Work from our vibrant office space in the heart of Diagonal Projects with leading pharmaceutical companies and essential infrastructure operators Others: Relocation from other countries will not be available for this role. You must be self-driven, detail-oriented, and motivated by supporting operations that keep industry moving. Join us in building and maintaining the systems that power modern industry.