Network Security Specialist

About the role:

We are seeking an experienced network security specialist based in Riyadh to design, implement, and maintain robust network security solutions. You will lead the development of high-level and low-level designs, configure Fortinet devices, and ensure the integrity and availability of our network infrastructure.

Responsibilities:

Design and develop high-level (HLD) and low-level (LLD) network security architectures

Implement, configure, and maintain Fortinet firewalls and related security appliances

Conduct regular network vulnerability assessments and penetration tests

Monitor network traffic and security logs to detect and respond to incidents

Collaborate with IT teams to integrate security controls into network deployments

Develop and maintain security policies, standards, and procedures

Provide technical guidance and training to junior team members

Prepare detailed reports and documentation for management and audits

Required qualifications:

3–7 years of hands-on experience in network security implementation

Proven expertise in designing HLD and LLD for enterprise networks

Strong experience configuring and managing Fortinet firewalls and security appliances

In-depth knowledge of network protocols (TCP/IP, BGP, OSPF) and security technologies (VPN, IDS/IPS)

Solid understanding of security best practices and frameworks

Excellent troubleshooting and analytical skills

Effective communication skills in English

Preferred qualifications:

Fortinet NSE certification (NSE4 or higher)

CISSP, CISM, or CCNP Security certification

Experience working in Riyadh or Saudi Arabian regulatory environments

Familiarity with compliance standards (ISO 27001, NIST, PCI DSS)

Scripting skills (Python, Bash) for automation and reporting

Position details

Location: Riyadh, Saudi Arabia

Industry: Telecommunications

Experience required: 3+ years