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On-site in Getafe·Full-time·Added yesterday (last checked 4 Nov)
Our summary
- Work mode
- On-site, Getafe
- Contract
- Full-time
- English
- Required



Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
Experience or knowledge in the administration and operation of corporate networks.
Knowledge of switching, routing and LAN/WAN networks.
Experience or knowledge in the administration of switches, routers and Wi-Fi networks.
Knowledge of network security, firewalls and VPNs.
Ability to diagnose and resolve network incidents.
Minimum B2 English. A proficiency test will be given.
Nice to have
Experience with Cisco technologies, especially Routing, Switching and Wireless.
Knowledge of Fortinet, Check Point, BlueCoat and EfficientIP.
Experience with NAC solutions, Cisco ISE, and network access control.
Knowledge of scripting with Python, Shell, or Bash.
Languages
Minimum B2 English. A proficiency test will be given.
The role
At Grupo NS we are looking to hire a Network and Security Technician to join a stable project providing support for the administration, maintenance and evolution of network and security infrastructures. The position will be 100% on-site in Getafe (Madrid).
What you'll do
Administration and maintenance of corporate LAN/WAN network infrastructures.
Configuration and support of switches, routers and wireless access points (Wi-Fi).
Operation and maintenance of switching, routing and Wireless LAN solutions.
Support for perimeter security infrastructures, including firewalls and proxies.
Basic configuration of network equipment and services, as well as incident resolution and troubleshooting.
Participation in scripting, automation and tool integration tasks.
Requirements
Experience or knowledge in the administration and operation of corporate networks.
Knowledge of switching, routing and LAN/WAN networks.
Experience or knowledge in the administration of switches, routers and Wi-Fi networks.
Knowledge of network security, firewalls and VPNs.
Ability to diagnose and resolve network incidents.
About Grupo NS
Grupo NS is a Spanish IT services and consulting company founded in Madrid in 2003, offering outsourcing, technology consulting, custom project development, and tailored training programs. Its service lines span cloud, cybersecurity, data, AI, Salesforce, databases, infrastructure, networks, QA and systems, and it states that it collaborates with 12 of the 15 large international IT solutions integrators. The company has grown past €5M in revenue and counts more than 150 people on its team.
For professionals in Spain, Grupo NS is strongly remote-friendly: 98% of its workforce teleworks and the company lets employees choose the work model where they are most productive. It offers free training from day one, flexible compensation, and holds ISO 9001 and ISO 27001 quality and security certifications. Hiring is active across Madrid and Barcelona (its two offices, with Barcelona opened in 2005 as NSCAT) as well as other Spanish locations such as Alicante, Granada, Sevilla, Almería and Tres Cantos, and the company says its international projects help it attract ambitious talent.
- Industry
- IT Services
- Founded
- 2003
- Employees
- 150+
- In Spain
- Madrid, Barcelona
Good to know if you are moving
- 98% of the workforce teleworks, and employees can choose the work model where they are most productive (remote, hybrid or on-site).
- Free training is offered from day one, with development plans and reskilling programs.
- Flexible compensation lets employees personalize benefits to fit their lifestyle and well-being.
- The company says its international projects help it attract talent with global ambitions.
- Open roles are based in Madrid and Barcelona (hybrid or fully remote) as well as other Spanish locations such as Alicante, Granada, Sevilla and Almería.
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