Empleos: network administrator

Global Voice Group (GVG) is a multi-national, multi-cultural organization providing state-of-the-art ICT and telecommunications solutions primarily to government and regulatory agencies. The nature of the job may require occasional travelling to client sites. At GVG, customer experience is at the forefront of everything we do. To help us build functional...

Network Administrator Permanent contract / Crans-Montana, Switzerland Les Roches Global Hospitality Education, in the top 2 for Employer Reputation of Hospitality & Leisure Management graduates by the QS World University Ranking, is a brand of the Sommet Education Group. Founded in 1954, Les Roches is a private institution based on the Swiss model of...

Tasks Job Descriptions/Responsibilities Fully support, configure, maintain and upgrade corporate customer’s networks and in house servers Keep an eye out for needed updates Ensure network security and connectivity Monitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknesses Set up user accounts,...

The Madrid (Spain) Campus of Saint Louis University, a Catholic, Jesuit institution, dedicated to student learning, research, services and healthcare, is seeking applicants for a full-time position of Network and Security Administrator. Part of the IT Operations Team, the Network and Security Administrator plays a critical role in safeguarding our...

Overview Join to apply for the Security Network Administrator role at OPENCHIP & SOFTWARE TECHNOLOGIES . The Role: You’ll work in a high-security environment with globally distributed remote users and a high ratio of contractors. As a Network Security Administrator, you will play a critical role in maintaining and enhancing our network infrastructure....

A global logistics company in Barcelona is seeking a Sr. Associate - Network Administrator to design, secure, and optimize its global network infrastructure. The successful candidate will lead automation initiatives and mentor junior team members, ensuring reliability and scalability across operations. Ideal applicants should possess a Bachelor's degree and...

Sr. Associate - Network Administrator Department: Technology Employment Type: Full Time Location: Barcelona Description Are you ready to own and shape a global network that powers mission‑critical operations worldwide? Do you thrive on solving complex network challenges while driving automation, innovation, and security across enterprise systems? Here’s...

A scientific research center in Lecce is looking for a Junior Network and Security Administrator to join their Network and Cyber Security Team. Responsibilities include managing network devices, ensuring security compliance, and responding to security incidents. Ideal candidates should have a Master's degree in Computer Science, knowledge of network...

DescriptionWe are looking for a hands-on Senior Network Administrator to design, implement, and operate our enterprise network across multiple international sites. The ideal candidate brings deep expertise in next‑gen firewalls (Fortinet & Cisco Firepower), enterprise switching (Cisco & Juniper), and network automation. You will define network...

Senior Network Administrator en hibrido. ¿Te interesaría seguir desarrollándote como Senior Network Engineer en una empresa líder del sector aeronáutico con headquarters en Barcelona Ciudad? Desde Oxigent Technologies seleccionamos un/a SENIOR NETWORK ENGINEER para participar en un proyecto planeamiento administración configuración y mantenimiento de...

Date: Oct 28, 2025Location:Barcelona, B, ES, 08022Functional Area: RemoteSyntax is a leading Managed Cloud Provider for Mission Critical Enterprise Applications and has been providing comprehensive technology solutions to businesses of all sizes since 1972. Syntax has undisputed strength to implement and manage ERP deployments (Oracle, SAP) in a secure and...

Date: Dec 25, 2025Location:Barcelona, B, ES, 08022Functional Area: RemoteSyntax is a leading Managed Cloud Provider for Mission Critical Enterprise Applications and has been providing comprehensive technology solutions to businesses of all sizes since 1972. Syntax has undisputed strength to implement and manage ERP deployments (Oracle, SAP) in a secure and...

Syntax is a leading Managed Cloud Provider for Mission Critical Enterprise Applications and has been providing comprehensive technology solutions to businesses of all sizes since 1972. Syntax has undisputed strength to implement and manage ERP deployments (Oracle, SAP) in a secure and resilient private, public or hybrid cloud. With strong technical and...

A technology consulting firm in Barcelona seeks an experienced IT Systems Administrator to maintain and support Windows and Mac computers, manage Active Directory, and supervise Microsoft 365 accounts. Candidates should have a higher education degree in Network Administration or IT-related fields, along with at least 5 years of experience in technical...

Overview¿Está pensando en solicitar este empleo? No se demore, desplácese hacia abajo y envíe su solicitud lo antes posible para no perder la oportunidad.Join to apply for theSecurity Network Administratorrole atOPENCHIP & SOFTWARE TECHNOLOGIES .The Role: You’ll work in a high-security environment with globally distributed remote users and a high...

The Role: You’ll work in a high-security environment with globally distributed remote users and a high ratio of contractors. As a Network Security Administrator, you will play a critical role in maintaining and enhancing our network infrastructure. You will be responsible for administering our Network Environment, Network Security Tools, Remote Access SSE,...

Puestos vacantes: Network & Security Administrator (24x7) (9117)ID de solicitud de puesto9117-Publicado -Networking & Security (QN)-BarcelonaSomos una gran empresa con alma de start-up. Nos organizamos por unidades de conocimiento expertas que colaboran entre sí.Por ello buscamos personas inquietas, que les motiven los retos y con ganas de crecer...

The RoleYou'll work in a high-security environment with globally distributed remote users and a high ratio of contractors. As a Network Security Administrator, you will play a critical role in maintaining and enhancing our network infrastructure. You will be responsible for administering our Network Environment, Network Security Tools, Remote Access SSE, and...

The Role:You'll work in a high-security environment with globally distributed remote users and a high ratio of contractors. As a Network Security Administrator, you will play a critical role in maintaining and enhancing our network infrastructure. You will be responsible for administering our Network Environment, Network Security Tools, Remote Access SSE,...

Network Administrator (m/f/d) Location: Barcelona, B, ES, 08022. Functional Area: Remote. Syntax is a leading Managed Cloud Provider for Mission Critical Enterprise Applications and has been providing comprehensive technology solutions to businesses of all sizes since 1972. We specialize in the implementation and management of ERP deployments (Oracle, SAP)...