Senior Network Security Administrator - Scotiabank, Toronto

AI Summary

Scotiabank is seeking a Senior Network Security Administrator in Toronto, Ontario, to join its Tangerine team. This role focuses on network and endpoint security administration, monitoring, and ongoing security analysis in hybrid environments. Key duties include deploying and maintaining security solutions and troubleshooting complex technical issues. Candidates require at least five years of hands-on technical experience with large-scale enterprise security infrastructure and Next Gen Firewalls.

About the Role

As a Senior Network Security Administrator with Scotiabank's Tangerine team in Toronto, you will be a pivotal member of the Network and Delivery Services Team. This technical role involves supporting on-premise and cloud hybrid environments, with a primary focus on network and endpoint security administration. Your responsibilities will include diligent monitoring, ongoing security analysis, and expert troubleshooting to meet stringent service delivery requirements. You will deploy, configure, administer, and maintain various network and endpoint security solutions, ensuring high availability for a 24x7x365 production environment. This position requires flexibility to work either 8 a.m. to 4 p.m. or 10 a.m. to 6 p.m. shifts, along with providing rotational 24x7 on-call support. Strong problem-solving skills are essential for identifying vulnerabilities and implementing effective countermeasures through regular reviews of technical specifications, configurations, and logs. This role is crucial in redefining the Canadian banking landscape through progressive technology and collaborative efforts within a purpose-driven culture committed to results.

Required Technical Skills and Experience

To succeed in this Senior Network Security Administrator role at Scotiabank, candidates must possess a robust set of technical skills and extensive hands-on experience. A post-secondary education in Computer Science, Engineering, or a related technology-based stream is required. You should have at least five years of hands-on technical working experience in deploying, configuring, administering, updating, and monitoring large-scale, mission-critical enterprise security infrastructure. This includes at least five years of hands-on technical experience with Next Gen Firewalls (NGFW). Furthermore, candidates need at least three years of hands-on technical experience with Intrusion Prevention Systems (IPS) and Web Proxies. At least two years of hands-on technical working knowledge in securing SaaS applications is also necessary. Proficiency extends to at least three years of hands-on technical experience with Transport Layer Security (TLS), Endpoint Protection Platform (EPP), and Endpoint Detection and Response Solutions (EDR). A very good technical understanding of Windows servers, MacOS, Linux, and all network layers, including routing, switching, and related protocols like TCP/IP, SMTP, HTTP, and SSL, is paramount. Excellent communication skills are vital for conveying complex technical information, alongside strong critical thinking skills for problem-solving and effective network monitoring policy definition. Attention to detail and a commitment to high-quality results are expected in this fast-paced, collaborative team environment.