Senior Infrastructure Engineer - pulse by solutions

Giza Systems · 3 days ago
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Salary
≈ $10k – $27k per year (Estimated)
Location
In office (Cairo)
Seniority
Senior

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 29, 2026.

Overview
Company
Impact
Profile match

Giza Systems

gizasystems.com · Cairo · UTC+02:00
Tech stack of Giza Systems
  • The Senior Infrastructure Engineer who will be responsible for designing, implementing, operating and securing the network and security infrastructure, including next-generation firewalls (FortiGate and Palo Alto), Cisco switching, network access control (Cisco ISE) and enterprise storage, ensuring high availability, performance and compliance with security policies.
  • Firewalls and network security:
  • Design, deploy and maintain FortiGate and Palo Alto firewalls (policies, NAT, VPN, HA, IPS / threat prevention, SSL inspection).
  • Manage site-to-site and remote-access VPNs, rule-base reviews, firmware upgrades and change requests.
  • Monitor security events, investigate incidents and troubleshoot connectivity issues.
  • Cisco switching and network infrastructure:
  • Configure and support Cisco campus and data center switches (VLANs, STP, EtherChannel, inter-VLAN routing, HSRP).
  • Troubleshoot Layer 2 / Layer 3 issues; manage OS upgrades, capacity planning and network documentation.
  • Network access control (Cisco ISE):
  • Deploy and administer Cisco ISE: 802.1X, MAB, profiling, posture, guest access and TrustSec.
  • Maintain authentication / authorization policies, RADIUS / TACACS+, and integrations with Active Directory, switches, wireless and firewalls.
  • Operations and governance:
  • Ensure availability and hardening of infrastructure services in line with security policies and standards.
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