Infrastructure and Network Expert

Job Description:
Design, implement, and maintain the organizational network infrastructure.
Configure, manage, and support network equipment (switches, routers, firewalls).
Define and implement security policies, rules, and NAT.
Monitor network traffic and analyze security events.
Troubleshoot network issues across various layers (L2/L3).
Document network configurations and changes.
Participate in change management processes.
Perform updates and hardening of security equipment.
Requirements:
Minimum of a Bachelor’s degree in IT, Networking, Computer Science, or Telecommunications.
Strong proficiency in networking concepts: TCP/IP, routing, switching.
OSPF / BGP (operational level).
Hands-on experience with enterprise firewalls, such as: FortiGate, Palo Alto, Cisco ASA / Firepower, Sophos.
Knowledge of network security concepts: ACL, IDS/IPS, log analysis.
Ability to work in operational and mission-critical environments.
Preferred Qualifications:
Previous experience in data centers or mobile network operators.
Familiarity with load balancers and other security appliances.
Knowledge of virtualization and data center services.
Relevant professional certifications in networking or security.
Work Location: Hamrahe Aval (MCI)