Senior ICT Engineer (Team Leader)

ADAPTIT S.A. is a specialized ICT Group delivering high-quality services, innovative solutions, and premium support to organizations across telecom, finance, utilities, transport, retail, and enterprise sectors. Guided by our vision to be the trusted partner for seamless connectivity and cybersecurity, we stay at the forefront of technological advancements in Greece and beyond. Our mission is to create lasting impact through strong partnerships, deep expertise, and resilient, future-ready solutions. Since 2012, we have proudly showcased our work at MWC and remain active members of international business chambers. Our culture is grounded in trust, ownership, and collaboration, where open communication, shared purpose, and continuous growth define how we work. As a team, we stay agile and customer-focused, committed to delivering innovative solutions that create value for our people and clients alike. ADAPTIT is seeking a highly qualified Senior ICT Engineer - Team Lead to oversee and guide our technology initiatives and solutions. This is a challenging role in a fast-paced environment demanding highly specialised technical knowledge along with leadership skills, a proactive attitude and result orientation. The successful candidate will possess a strong technical background combined with leadership abilities, emphasizing exceptional project management skills and a commitment to delivering high-quality IT/Networking/Operational solutions. You will be responsible for the design, implementation, and administration of complex ICT systems while fostering collaboration and continuous improvement within your team and the organisation. Key responsibilities include: Technical: Lead the design, configuration, administration, and maintenance of enterprise IT infrastructure. Administer Active Directory, DNS, DHCP, and Group Policy Objects (GPOs). Manage Azure AD and Azure environments, including identity, access, and cloud services. Configure and administer Microsoft 365 / Office 365 services. Oversee server configuration, administration, and patch management (on-premises and virtualized). Design, operate, and maintain virtualization platforms (VMware, Hyper-V, Proxmox). Deploy and manage/maintain on prem packaged solutions in containerised solutions over different operating systems (MS Windows/Linux) (Docker, Kubernetes, Openshift, Docker Swarm K3s etc) Manage storage solutions (DELL Unity, Unisphere, OpenNAS, Openmedia vault) ensuring performance, availability, and scalability. Design and maintain backup and recovery solutions (e.g. Veeam, Acronis, Commvault), including regular testing of restore procedures. Collaborate on networking design and operations, ensuring reliable and secure connectivity across environments. Leadership & Team Development: Act as technical lead and subject-matter expert for the ICT team. Mentor, coach, and support team members in their technical and professional development. Promote knowledge sharing, documentation, and best practices across the team. Assist in task prioritization, workload planning, and day-to-day coordination. Serve as a bridge between technical teams and management, translating business needs into technical solutions. Bachelor's degree in Information Technology, Computer Science, or a related field; a Master's degree is preferred. Approx. 7-10 years of experience in ICT engineering and management, demonstrating a progression of responsibility. Proven leadership experience, managing and mentoring teams in a technical environment. Strong knowledge of networking (LAN/WAN), security protocols, cloud technologies, virtualization, and IT infrastructures. Solid understanding of best practices for IT governance, compliance, and risk management. Exceptional problem-solving skills and the ability to make informed decisions under pressure. Excellent communication skills, both oral and written, with the capacity to convey technical information to non-technical stakeholders. Fluency in English and Greek. Certifications such as PMP, CCNP, Azure Administrator Associate, or relevant technical certifications are an advantage. Private Medical and Life insurance plan Subsidized vouchers (card) for meals Corporate Car based on business/role's needs Training & development sponsored plan Flexible work model IT work equipment based on role's requirements Wellbeing activities and events, among others... ADAPTIT is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.