Network Security (L3) Engineer

Company Description SAT Microsystems is a leading IT service provider delivering innovative solutions that reduce business costs and complexity across Saudi Arabia, the UAE, and multiple countries worldwide. Hundreds of organizations rely on SAT Microsystems to secure, manage, and support their IT operations, giving the company deep insight into emerging technologies and industry trends. The company’s portfolio includes managed IT services, IT infrastructure support, database and application services, desktop support, and cybersecurity services (SOC). SAT Microsystems also provides cloud services, NOC center operations, IT outsourcing, robotic process automation (RPA), AI and automation solutions, IoT and chatbot services, and business process outsourcing (BPO). The organization helps clients take digitalization to greater heights by integrating advanced technologies into their core business processes. Role Description This is a full-time, on-site Network Security (L3) Engineer role based in Riyadh. The Network Security (L3) Engineer will be responsible for designing, implementing, and maintaining secure network infrastructures, including firewalls, VPNs, intrusion detection and prevention systems, and other security controls. Daily activities include monitoring network security events, performing advanced incident analysis and response, troubleshooting complex network and security issues, and optimizing configurations to meet performance and compliance requirements. The role involves collaborating with cross-functional IT teams to assess risks, define security requirements, and support projects, as well as documenting procedures, preparing technical reports, and recommending improvements aligned with best practices. The engineer will also participate in security audits, vulnerability assessments, and knowledge transfer to junior team members to strengthen overall security posture. JD: Cisco enterprise networking Routing and switching Network troubleshooting WAN and LAN technologies FortiGate firewall administration Network security controls Security monitoring and incident response Excellent stakeholder management skills. Strong written and verbal communication skills. Ability to work independently and under pressure. Strong analytical and troubleshooting abilities. Customer-focused service mindset. Effective coordination and leadership capabilities. Current CCNP Enterprise certification Fortinet Certifications