Security Administrator

Lisbon, Lisbon, pt on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good.  

Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility.  

Driven by its ambition for growth and scale, Inetum generated sales of 2.5 billion euros in 2023.  

Are you passionate about Datacenters and Network Infrastructures projects? Inetum is looking for a dedicated IT Support to join our dynamic team and give end user/workplace projects support. We are looking for a professional for the OMG area of Data Center infrastructure to integrate the team responsible for Network Infrastructure and Data Center Security functions.

 

Main functions:

Network, Architect, Security

 

Responsibilities:

• Design, analysis, and implementation of customer projects in network and security infrastructures according to the requirements presented;

• Response to incidents and service requests;

• Analysis of existing vulnerabilities and action for correction;

• Troubleshooting complex incidents and managing relationships with suppliers/manufacturers, whenever necessary;

• Ensuring the registration of solutions and infrastructures is kept up to date;

• Drafting procedures.

• Strong knowledge of Cisco equipment;
• Knowledge and experience with CheckPoint, Palo Alto, and Fortinet firewalls;
• Knowledge of F5 and A10 load balancers;
• Strong knowledge of dynamic and static routing protocols, switching, layer 2, IPv4, IPv6, VXLAN, MPLS and QoS;

• Strong IP - Internet Protocol (IPv4, IPv6), IPSec - IP Security Protocol, IP Networks, Routing, and Switching.

 

 

    About this role

    Summary

    Design, analyze, and implement network and security infrastructure projects including incident response and vulnerability management

    Job title

    Security Administrator

    Experience level

    Industry

    software

    Location requirements

    Lisbon, Portugal; no remote work mentioned

    Salary

    Not specified

    Management role

    No

    Skills & keywords

    Required skills

    CiscoCheckPointPalo AltoFortinetF5A10routing protocolsIPv4IPv6VXLANMPLSQoSIPSec

    Preferred skills

    None specified

    Specializations

    networksecurityfirewallsroutingdatacenter
    Locations

    Structured locations inferred from the posting.

    Lisbon, Portugal

    On-site City
    Related searches