Job Title: Network Security Architect
Summary:
We are seeking an experienced and strategic Network Security Architect to design secure, scalable, and resilient network architectures across the enterprise.
The ideal candidate will possess deep knowledge of :
* - Traditional network infrastructure – LAN; WAN; WIFI etc
* - Cybersecurity including Zero Trust Architecture
* - Cloud Security Architecture
* - Be capable of aligning security controls with business objectives and compliance requirements.
Key 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 27001, 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:
* Proven experience as a Network Security Architect or in a senior network security engineering role.
* 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).