Network and Infrastructure Security Engineer

πŸ‡ͺπŸ‡¬ Egypt - Remote
πŸ”’ CybersecurityπŸ”΅ Mid-level

Job description

Advansys is a dynamic solutions provider focused on delivering smart, modular, and sustainable technology solutions that enhance operations, improve customer experiences, and drive business modernization. With over 400 skilled engineers, we serve 100+ enterprise customers across 14 countries. Specialized in a wide array of premium services including Business Automation, Industrial Digitization, Low code Development, Cloud Services, Warehouse Automation & Strategic Outsourcing.

Founded in 2014, Advansys is part of the INTRO Group, a private conglomerate established in 1980 with diverse investments across different business areas, oil and gas, real estate, specialized engineering, financial investment, Food & manufacturing.

Key Responsibilities

Network Security Engineering

  • Design, implement, and manage secure network infrastructures using Cisco security products.
  • Configure and maintain Cisco ASA, Firepower/FMC, ISE, and other Cisco security appliances.
  • Implement advanced security policies including ACLs, IPS/IDS, NGFW rules, and content filtering.
  • Conduct regular security audits, vulnerability assessments, and risk analysis.

Routing & Switching

  • Configure, troubleshoot, and optimize Cisco routers and switches across multi-site enterprise networks.
  • Implement routing protocols such as OSPF, EIGRP, BGP, and ensure secure communication paths.
  • Optimize network performance, redundancy, and failover mechanisms.

VPN & Secure Connectivity

  • Manage and support secure remote access solutions (Site-to-Site VPN, AnyConnect VPN, SSL/IPsec).
  • Ensure secure connectivity for internal users, remote teams, and external partners.
  • Monitor and maintain VPN performance and security compliance.

Identity & Access Control

  • Configure and manage Cisco Identity Services Engine (ISE) for network access control (NAC).
  • Implement 802.1X, posture assessment, device profiling, and role-based access control.
  • Enforce Zero Trust and secure authentication frameworks.

Security Monitoring & Incident Response

  • Monitor security logs, SIEM alerts, and network traffic for anomalies.
  • Lead incident response efforts, root cause analysis, and mitigation plans.
  • Maintain documentation of security incidents and system changes.

Qualifications & Certifications

  • Cisco CCNP Security Certification – Required
  • Bachelor’s degree in Network Engineering, Computer Science, or related field
  • Additional certifications (CCNA Security, CEH, Palo Alto PCNSE) are a plus

Technical Skills

  • Strong knowledge of Cisco ASA, Cisco Firepower, FMC, ISE, and Cisco Umbrella

  • Proficiency in LAN/WAN design, routing, switching, and network troubleshooting

  • Experience with security protocols (IPsec, SSL, TACACS+, RADIUS, SNMPv3)

  • Familiarity with firewalls (Cisco, Fortinet, Palo Alto), IDS/IPS systems

  • Knowledge of network segmentation, VLANs, and secure architectures

  • Experience with packet analysis tools (Wireshark, tcpdump)

  • Scripting experience (Python, Bash) is a plus

  • Competitive salary and performance-based bonuses.

  • Hybrid working model (office + remote flexibility).

  • Continuous learning opportunities and professional development.

  • Exposure to enterprise-grade technologies and global clients.

  • Collaborative, growth-oriented work culture.

  • Health and social insurance coverage.

  • Career advancement within Egypt’s leading digital transformation hub.

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