Job Title: Network Security Engineer (Fortinet & Cisco)
Job Type: Contract- Outside IR35
Job Summary:
We are seeking an experienced Network Design Architect with a strong background in Fortinet and Cisco technologies to lead the design and implementation of secure, high-performance network solutions. This role requires deep expertise in network architecture, security design, and configuration deployment, particularly across Fortinet SD-WAN, Fortinet Firewalls, Cisco Nexus switches, and enterprise wireless and LAN environments.
Key Responsibilities:
* Lead the design and architecture of secure and scalable network infrastructures.
* Architect solutions involving Fortinet SD-WAN and Fortinet Firewall platforms.
* Design and validate architectures using Cisco Nexus switching platforms and Cisco Wi-Fi/LAN.
* Develop and document end-to-end security and network designs, including routing, switching, firewall placement, and segmentation strategies.
* Write detailed configuration templates and deployment guides.
* Perform hands-on configuration, testing, and validation of network solutions.
* Modify and optimize existing configurations on deployed infrastructure.
* Collaborate with stakeholders to align network designs with business and technical requirements.
* Provide technical leadership and mentorship to implementation and operations teams.
* Maintain up-to-date documentation on network architecture and changes.
Required Skills & Experience:
* Extensive experience with Fortinet SD-WAN and Fortinet Next-Gen Firewalls.
* Deep understanding of Cisco Nexus platforms and enterprise wireless/LAN architectures.
* Strong background in routing & switching, firewall design, and network segmentation.
* Proven ability to write and load configurations on a variety of network devices.
* Experience designing both greenfield and brownfield (existing) environments.
* Ability to work with incomplete or evolving equipment inventories and still deliver scalable design.
* Strong documentation skills, including design diagrams and technical documentation.
* Excellent communication skills to present solutions to both technical and non-technical stakeholders.
1. Preferred Qualifications:
* Fortinet NSE 4/5/7 or higher certification.
* Cisco CCNP/CCIE or equivalent experience.
* Experience working in regulated industries (finance, healthcare, etc.) is a plus.
* Familiarity with network automation and scripting is an added advantage.