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Network & Security Engineer

$12000 per hour

Management Solutions International MSI

Job Title: Network & Security Engineer

Location: Qatar
Employment Type: Full-Time
Experience: Minimum 5 Years

Job Summary

We are seeking a highly skilled Network & Security Engineer to manage, secure, and maintain our enterprise network infrastructure. The successful candidate will be responsible for ensuring network availability, implementing security solutions, supporting cloud networking, and maintaining a secure and reliable IT environment. This role requires strong expertise in network security technologies, firewalls, routing, switching, VPNs, and cloud networking.

Key Responsibilities

  • Configure, manage, and maintain enterprise network infrastructure, including routers, switches, firewalls, VPNs, and related network devices.
  • Ensure high availability, redundancy, performance, and reliability of the enterprise network.
  • Implement, monitor, and maintain network security policies, firewalls, IPS/IDS, and other security solutions.
  • Administer and support security platforms such as Cisco, Fortinet, Palo Alto, or equivalent technologies.
  • Troubleshoot LAN, WAN, wireless, and Internet connectivity issues.
  • Support hybrid cloud networking and connectivity across Microsoft Azure, Google Cloud Platform (GCP), or similar cloud environments.
  • Prepare and maintain technical documentation, network diagrams, configuration records, and change management documentation.
  • Provide on-call support and participate in incident response activities as required.
  • Collaborate with internal IT teams to support infrastructure projects, upgrades, and network optimization initiatives.
  • Perform routine health checks, system monitoring, and preventive maintenance to ensure optimal network performance.
  • Ensure compliance with organizational security policies and industry best practices.

Required Qualifications

  • Bachelor's degree in Computer Science, Information Technology, Computer Engineering, or a related discipline.
  • Minimum 5 years of professional experience in enterprise network and security engineering.
  • Proven hands-on experience managing enterprise network infrastructure and security solutions.

Technical Skills

  • Enterprise Firewall Administration
  • Routing & Switching
  • VPN Technologies
  • LAN/WAN Infrastructure
  • Wireless Networking
  • Network Monitoring & Troubleshooting
  • IPS/IDS Solutions
  • Microsoft Azure Networking
  • Google Cloud Platform (GCP) Networking
  • Network Security Best Practices

Required Technical Knowledge

  • Cisco Technologies
  • Fortinet Security Solutions
  • Palo Alto Networks Firewalls
  • Network Protocols:
    • BGP
    • OSPF
    • VLAN
    • MPLS
    • TCP/IP
  • Network Access Control
  • Hybrid Cloud Connectivity
  • Enterprise Network Security

Preferred Certifications

  • Cisco Certified Network Professional (CCNP)
  • Cisco Certified Internetwork Expert (CCIE)
  • Fortinet NSE 4 / NSE 7
  • Palo Alto PCNSE
  • CISSP (Preferred)
  • CISM (Preferred)

Key Competencies

  • Network Infrastructure Management
  • Network Security
  • Firewall Administration
  • Routing & Switching
  • Incident Response
  • Cloud Networking
  • Problem Solving
  • Technical Documentation
  • Analytical Thinking
  • Team Collaboration
  • Communication Skills
Vacancy posted a month ago
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