Network Security Architect

Responsibilities

:
Lead the design and implementation of secure network architectures for on-premises, cloud, and hybrid environments.
Define network security standards, frameworks, and policies aligned with industry best practices (e.g., NIST, ISO , CIS).
Develop and maintain secure designs for firewalls, VPNs, intrusion prevention systems (IPS/IDS), network segmentation, and zero trust network access (ZTNA).
Collaborate with IT, cloud, and cybersecurity teams to ensure secure integration across systems and applications.
Lead architectural reviews and assurance of designs working with System Integrators & partner resources.
Conduct threat modeling and risk assessments on network infrastructure and recommend mitigations.
Support incident response teams during network-related security incidents and perform root cause analysis.
Evaluate and recommend security tools and technologies, and stay informed on emerging threats and vulnerabilities.

Required Skills and Qualifications:

Experience with Cisco LAN; WAN technologies
Experience with Zscaler or equivalent to drive toward Zero Trust
In-depth knowledge of network protocols, routing, switching, DNS, DHCP, and encryption standards.
Strong hands-on experience with network security solutions such as firewalls (e.g., Palo Alto, Fortinet, Cisco ASA), NAC, IPS/IDS, and SD-WAN.
Understanding of Zero Trust Architecture, microsegmentation, and secure cloud networking (e.g., Azure, AWS, GCP).
Experience with security information and event management (SIEM), threat intelligence, and vulnerability management.
Excellent communication and documentation skills, with the ability to influence and educate stakeholders.
Relevant certifications strongly preferred (e.g., CISSP, CCNP Security, CCIE Security, GIAC, Azure/AWS security certs).