استخدام Network Administrator

We are a leading technology company dedicated to delivering innovative solutions. We are seeking a skilled Network and Infrastructure to join our dynamic team and contribute to the maintenance and optimization of our IT infrastructure.

Responsibilities:

Requirements:
 Networking & Infrastructure:
    •    Strong understanding of Layer 2/3 networking
    •    Hands-on experience with routers and switches (Cisco, MikroTik, HP, Juniper)
    •    Proficient in firewall configuration and management (especially FortiGate, MikroTik, UTM solutions)
    •    Deep knowledge of VLANs, STP, OSPF, BGP
    •    Designing and implementing secure, scalable, and highly available network infrastructures

 Operating Systems & Virtualization:
    •    Expert in Linux administration (Ubuntu, CentOS, Rocky, etc.) and Windows Server
    •    Experience with virtualization platforms like VMware vSphere/ESXi and KVM
    •    Hands-on with vCenter, creating and managing VMs, snapshots, vMotion, HA/DRS
    •    Backup and disaster recovery planning and implementation
    •    Familiarity with tools like Veeam, Bacula, or Barman

 Security & Access Control:
    •    Experience setting up and managing VPNs (IPSec, L2TP, OpenVPN)
    •    AAA, RADIUS, and Active Directory integration
    •    Proficient with NAT, port forwarding, and access control (ACLs)
    •    Security event monitoring and incident response (SIEM, syslog, log collection)

 Monitoring & Operations:
    •    Familiar with monitoring tools like Zabbix, Prometheus, Grafana, and the ELK Stack
    •    System, network, and service monitoring and alerting
    •    Ability to define alert thresholds and automate responses to incidents

 Additional Skills:
    •    Strong documentation and knowledge sharing skills
    •    Experience working closely with DevOps, SRE, and InfoSec teams
    •    Familiarity with automation tools (e.g., Ansible, bash scripting)
    •    Ability to prioritize and manage multiple tasks under pressure

Preferred Certifications (not mandatory, but a big plus):
    •    Fortinet NSE 4 or higher
    •    CCNA / CCNP
    •    VMware VCP
    •    LPIC-1/2
    •    MCSA / MCSE