Network Security Engineer

Job Description

Location : Toronto

Experience : 6-8 years

Required Skills : Network Routing(WAN Technology)~EIS : Network Engineer

Hands-on with Routing Switching network standards and technologiesWide range of successfully deployed network services and applicationsStrengths in implementation of complex projects paying attention to details.Creative problem solver, high degree of initiative.Layer 2 3 Protocol VTP, STP, EIGRP, OSFP.Analytical skills to examine data and provide the most efficient solution.Implementing security policies using ACL, Firewall, IPSEC, SSL, VPN, IPSIDS, AAA (TACACS RADIUS)Cisco Hardware Router and Switches (Routers 2600, 2800, 2900, 3600, 3700, 3800, 7000 Branch Switches C2900, 3500, 3750(X), 4000, 4500, 5500, 6500, Data Center Switches Nexus 9K, 7K, 5K, 2K ( Fabric Extender ) and Virtual Switch 1K), Server (UCS C and B Series), Wireless Controller (2504, 5508 8510 Series), Access Point (1042, 1100, 1200, 3500 3600 Series), IP Phones (6900, 7900 (including wireless), 8900 SPA Series and soft client such as Jaber, Cisco Mobile, WebEx).F5 load balancer (LTM and GTM), Fortinet (Fortigate Firewall 3700D 800C)

Requirements

Experience (Years) : 4-6 Essential Skills :

• Work with project teams throughout the organization to design, implement, and manage CDN infrastructure using Akamai, to ensure high availability, performance, and scalability for customer facing applications and business processes.
• Handle multiple priorities and assignments with excellence and precision.
• Be a part of a 24 / 7 / 365 organization (some after hours support is expected as part of normal on-call rotation).
• Directly support line of business development teams, provide guidance to them on implementation and changes for customer facing applications
• Develop and maintain security protocols and measures to protect CDN infrastructure from cyber threats.
• Monitor and analyze network performance, identifying and resolving issues to optimize content delivery of critical applications.
• Collaborate with cross-functional teams to integrate Akamai CDN solutions with existing systems and applications.
• Collaborate with information security teams to implement DDoS protection strategies and other security measures in the CDN.
• Provide technical support and guidance to clients and internal teams regarding CDN and security best practices.
• Work closely with vendor and professional service teams on delivery related activities and strategy. Qualifications :
• Bachelor’s degree in Computer Science, Information Technology, or a related field. OR similar work experience.
• Strong understanding of network protocols (HTTP / HTTPS, DNS, TCP / IP).
• Proven experience as a CDN Engineer or similar role, with a strong focus on cybersecurity.
• In-depth knowledge of Content Delivery Network technologies, including caching, load balancing, and content optimization.
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork abilities.
• Experience supporting 24 / 7 / 365 customer facing applications at enterprise scale.
• Awareness and experience with cybersecurity tools and practices, such as firewalls, intrusion detection / prevention systems, and encryption.
• Proficiency in scripting and automation (e.g., Python, Bash) a plus.
• Relevant certifications (e.g., CISSP, CEH) are a plus but not required.