Network Administrator (SN0884)
Job Description
Welcome to Sansaone, a dynamic force in the realm of ICT talent acquisition. Born out of a passion for excellence and a vision for connecting outstanding professionals with forward-thinking organizations, we stand as a beacon for strategic recruitment solutions in the Information and Communication Technology sector. With a commitment to excellence and a passion for connecting exceptional professionals with innovative organizations, we are your strategic partner in building transformative teams.
We are seeking a detail-oriented and experienced Network Administrator to manage, secure, and optimize our organization’s network and IT infrastructure.
- The role requires deep technical expertise in LAN/WAN environments, perimeter and endpoint security, and systems administration, with additional knowledge of virtualization, cloud, and storage technologies being highly valued.
Key Responsibilities
- Design, configure, and manage LAN/WAN networks, including STP, trunking, VLANs, VPCs, and PortChannel technologies using Cisco and HPE equipment.
- Administer and secure perimeter networks through firewalls (VDOMs, VPN SSL, SD-WAN, Security Profiles, Security Fabric, and IPSec VPNs) using Fortinet and Watchguard.
- Oversee endpoint security solutions, primarily with Sophos.
- Conduct infrastructure performance analysis, troubleshoot network/system issues, and implement solutions to prevent recurring problems.
- Provide support and maintenance for storage systems (NetApp), operating systems (Windows, Linux), and core Windows services (Active Directory, DNS, DHCP, GPO, ADFS, WSUS).
- Work with virtualization platforms such as VMware and Citrix (Horizon View).
- Administer data backup and recovery processes using tools like Commvault and Veeam.
- Support and manage hybrid and cloud-based environments across Microsoft Azure, AWS, and Google Cloud.
- Document procedures and maintain high standards of network and system reliability and security.
- Collaborate with cross-functional teams and communicate technical information clearly in both English and Catalan.
Skills & Qualifications
- LAN/WAN networking concepts
- firewall administration
- endpoint security knowledge
- Sophos
- Active Directory services
- Clustering
- ADFS
- scripting
- NetApp
- Windows/Linux
- virtualization platforms
- backup solutions
- cloud platforms
- Microsoft Azure
- AWS
- Google Cloud
Languages
- English
- Catalan
Hiring Team Member
