Senior Lead - IT

Job Description

About the Role: We are seeking an experienced and highly skilled Network Security Engineer . The ideal candidate will have a strong background in enterprise network design, architecture, and security, with hands-on experience across a range of technologies including Fortigate, Cisco, Meraki, and cloud platforms. You will be responsible for assessing, enhancing, and managing the security posture of our network infrastructure across on-premise and cloud environments. Key Responsibilities: Design, implement, and manage secure network architectures including Spine & Leaf and Three-Layer topologies. Administer and secure enterprise networks using technologies such as Fortigate, Checkpoint, Aruba, Meraki, and Cisco . Deploy and manage SD-WAN solutions (Cisco and Meraki). Assess current network and security setups and recommend improvements to strengthen defenses. Perform regular security assessments using tools like BitSight, UpGuard, Nessus, Kali Linux, and Microsoft APT , and prioritize remediation efforts. Administer Web Application Firewalls (WAFs) and manage web proxies including Zscaler, Netskope, and Bluecoat . Implement and support advanced security solutions such as VPNs, ZPA, ZTNA (Zero Trust Network Access), and CASB . Ensure protection of cloud infrastructure and sensitive data across IaaS/PaaS environments . Maintain a strong security posture for AWS and Azure cloud networks . Continuously monitor, upgrade, and manage security measures for data, systems, and network protection. Required Qualifications: Minimum 5 years of hands-on experience in enterprise networking and network security. Strong technical expertise with firewalls, SD-WAN, web proxies, and security assessment tools. In-depth understanding of networking concepts and architectures , including Spine and Leaf and Three-Layer Architectures . Demonstrated experience in implementing Zero Trust and cloud-native security solutions . Solid knowledge of AWS and Azure cloud security practices. Experience with cloud security frameworks , compliance standards, and risk mitigation. Relevant certifications (preferred but not required): CISSP, CCNP Security, Palo Alto PCNSE, AWS Security Specialty , etc. Desired Attributes: Strong analytical and problem-solving skills. Ability to communicate effectively with both technical and non-technical stakeholders. Proactive attitude and commitment to continuous learning. Capable of working independently and as part of a global security team.