Infrastructure Network Engineer (System Integration)

TK Elevator GmbH; Mieres; Hybrid; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Hybrid working model

International team

Job summary

TK Airport Solutions busca profesionales para diseñar, desplegar y mantener redes LAN y seguridad, administrando Windows Server, AD, DNS y DHCP. Se valora experiencia en VMware vSphere y otras plataformas de virtualización, y certificaciones relevantes.

La posición ofrece modelo de trabajo híbrido con presencia en Mieres (Asturias) y integración en el grupo TK Elevator, con desarrollo en entornos internacionales y proyectos de alto impacto en movilidad aeroportuaria.

Qualifications

• Certifications CCNP, MCSA or equivalent accepted.
• Strong TCP/IP, routing and switching knowledge.
• Experience with VMware vSphere or equivalent virtualization platforms.

Responsibilities

• Design, deploy, and manage LAN and security appliances.
• Administer Windows Server environments (AD, DNS, DHCP).
• Configure and optimize virtualization platforms (VMware, Hyper-V, KVM).
• Investigate incidents and perform root cause analysis.
• Support end-to-end infrastructure projects on-site.
• Create and maintain network diagrams and SOPs.
• Information security management and firewall rules.

Skills

Networking certifications

English B2

Network troubleshooting

Teamwork & communication

Education

Professional certifications

Tools

Palo Alto

Fortigate

Cisco

Zabbix

Job description

Qué esperamos

• Design, deploy, manage and maintain local area networks (LAN) and network security appliances in accordance with project requirements.
• Perform daily administration and troubleshooting for Windows Server environments, covering core services including Active Directory, DNS and DHCP.
• Configure, administer and optimize virtualization platforms (VMware vSphere, Hyper-V, KVM) to deliver stable and high-performance infrastructure for project systems, with hands‑on knowledge of vMotion, VM backup and other common virtualization features.
• Rapidly investigate and resolve sophisticated network and system incidents, conduct root cause analysis and deploy permanent remediation solutions.
• Participate in end-to-end delivery of infrastructure projects: pre-bid technical support, detailed architecture design, system integration and on-site implementation of network and server infrastructure after contract award.
• Develop and maintain technical documentation including network topology diagrams, configuration guides and standard operating procedures (SOP).
• Information security management ,Group policy, Firewall Rules, Vulnerability management.

A quién buscamos

• Possess professional certifications at or above CCNP / MCSA level, equivalent certifications such as HCIP, Azure certifications, VMware VCP are also acceptable.
• Strong knowledge of TCP/IP protocol suite; proficient in routing & switching technologies (OSPF, VLAN, STP), and network redundancy technologies including Stacking, VRRP, HSRP and Ring protocol.
• Hands‑on experience in configuring firewalls from Palo Alto, Fortigate and Cisco, Monitor tools Zabbix etc.
• Proficient in Windows Server administration, configuration and troubleshooting of AD, DNS, DHCP, with practical experience in information security vulnerability management.
• Proven project experience with VMware vSphere or equivalent virtualization platforms; solid understanding of high availability, virtual switching (vSwitch), resource scheduling, vMotion and VM backup.
• 3+ years of working experience in enterprise IT O&M or system integration; exceptional candidates with less experience will also be considered.
• Minimum B2 level of English
• Strong network troubleshooting and analytical skills, capable of resolving complex technical issues independently.
• Good teamwork, communication skills and strong sense of accountability.

Qué ofrecemos

• The opportunity to join an international team working on high-impact, technically demanding projects within the airport mobility sector.
• Hybrid working model: on-site in Mieres (Asturias) with partial remote work.
• Professional development within a specialized, expanding technical environment, as part of the TK Elevator group.
• Terms and conditions to be discussed based on candidate profile.

Quiénes somos

We are TK Airport Solutions, a business unit of TKE Group.

TK Elevator (TKE) is a global leader in vertical transportation and urban mobility, providing engineering — from design through installation, maintenance and modernization — for elevators, escalators, moving walkways, passenger boarding bridges, stairlifts, platform lifts and home elevators. TKE employs more than 50.000 people around the world, being present in more than 100 countries.

From our engineering and manufacturing site in Mieres, Asturias, TKAS offers a full portfolio of airport apron and gate mobility solutions. Our passenger boarding bridges connect terminals to aircraft safely and efficiently. Our ground support equipment covers preconditioned air, ground power units and potable water units for aircraft turnaround. Our advanced visual docking guidance systems (A-VDGS), including the LiDAR-based Apron Vision, ensure precise and safe aircraft docking. Our digital solutions — MAX Automate, MAX Monitor & Control and MAX Maintenance Manager — bring AI and remote operation to the apron.

We also provide modernization and service programs, including upgrades and spare parts that extend equipment life and performance, and we adapt this same engineering expertise to seaports, with our Seaport Passenger Boarding Bridges (SPBB) for ferry and cruise terminals.

Our equipment is used at more than 370 airports in over 100 countries, and TK Elevator boarding bridges have carried over 1.8 billion passengers worldwide.

Joining TKAS means working on real engineering challenges at global scale, combining German engineering heritage with a strong local team in Asturias, and contributing to safer, smarter and more sustainable airport infrastructure.