Senior Network Security Administrator

Tangerine; Toronto; On-site; CAD 110,000 - 160,000; Full time

Benefits offered by this job

Pension & benefits programs

Career development courses

Workplace flexibility

Job summary

Tangerine, Canada’s leading digital bank, invites applications for a Senior Network Security Administrator. You will support on‑prem and cloud hybrid environments, manage network and endpoint security, monitor for threats, and participate in a 24x7 on‑call rotation to ensure high availability of critical systems.

You will collaborate with Bank of Nova Scotia and Tangerine teams, adapt to fast‑paced security demands, and contribute to robust policy enforcement and incident response across

Qualifications

• 5+ years hands-on security infra experience; finance asset.
• Experience deploying/configuring NGFW, IPS, Web Proxy, TLS, EPP, EDR.
• Strong communication and documentation skills; ability to work with partners.

Responsibilities

• Deploy, configure, administer, and maintain network and endpoint security solutions across on-prem, hybrid, and cloud environments.
• Monitor security compliance through reviews of configs, logs, and events; identify vulnerabilities.
• Provide 24x7 on-call support; participate in shift rotations.

Skills

NGFW

IPS

Web Proxy

TLS

EDR

EPP

SaaS security

OS knowledge

Cloud security

On-prem networks

Security monitoring

Education

CS/Engineering degree

Job description

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Title: Senior Network Security Administrator

Requisition ID: 277737

At Tangerine,we’reredefining banking. As Canada’s leading digital bank, we thrive on innovation, agility, and bold thinking, tackling every challenge head-on with leading technology and the unstoppable power of collaboration.

Our client-obsessed teams deliver flexible, accessible banking solutions, breakthrough products, and award-winning service. Beyond banking,we’recommitted to making an impact in the communities we serve and across our organization. We foster a culture built on integrity, inclusion, and fearless ambition – where diverse perspectives are valued, and people are empowered to do their best work.

Are you ready to disrupt the status quo? Do you crave challenges that push boundaries? Ifyou’rea high performer looking to accelerate your career and reimagine the banking landscape, this is your moment.

Let’sshape the future of banking together!

As Canada’s leading digital bank, Tangerine technology is at the heart of everything we do. We have redefined what digital banking is, and we continue to evolve to tackle any opportunity and face every challenge through progressive technology and the power of collaboration.

Do you like new challenges? Are you ready to reach new heights in your career and become part of an established disruptor? If so, come join us and help redefine the Canadian banking landscape! Our Tangerine team manages the technology & computer infrastructure that drives Tangerine’s business systems.

Reporting to the Manager, Network Security & Systems, you are a key member of the Network and Delivery Services Team to support on prem and cloud hybrid environments. In addition, you are responsible for network & endpoint security administration, monitoring, ongoing security analysis and troubleshooting consistent with service delivery requirements.

As a subsidiary of Bank of Scotia, you are required to work in the BNS office at Scarborough as well as Tangerine office in North York.

In this role, you will need flexibility to work either 1 of 2 daily shifts (8 a.m. to 4 p.m. or 10 a.m. to 6 p.m.). Also, you will be expected to provide rotational 24x7, on-call support.

Is this role right for you? In this role, you will:

• You are eager to deploy, configure, administer, and maintain network & endpoint security solutions.
• You excel at monitoring and assessing security compliance through regular reviews of technical specifications, configurations, logs, scripts, etc...; and, as well, conduct regular security checks on connections (internal/ external) and systems to identify vulnerabilities.
• You can work in a highly complex environment and have outstanding troubleshooting skills.
• You are keen in reviewing operation logs and event console activity to identify potential security-related events, determine cause of such events, and recommend respective counter measures.
• You thrive at configuring and maintaining security solutions for on-prem, hybrid and cloud.
• You take pride in providing support for a high available production environment that has an uptime of 24x7x365.

Do you have the skills that will enable you succeed in this role? We'd love to work with you if you have:

• You possess very good communication (verbal/written) skills to convey technical information to both technical and non-technical audiences & properly document. Furthermore, you also have good interpersonal skills to build relationships with internal and external business partners and vendors.
• You have at least 5+ years of hands‑on technical working experience with deploying/configuring/administering/updating/monitoring of a large scale, mission critical enterprise security infrastructure. Performing this work in the financial services industry is an asset.
• You have at least 5+ years of hands‑on technical working experience with deploying/configuring/administering/updating/monitoring Next Gen Firewalls (NGFW).
• You have at least 3+ years of hands‑on technical working experience with deploying/configuring/administering/updating/monitoring Intrusion Prevention System (IPS).
• You have at least 3+ years of hands‑on technical working experience with deploying/configuring/administering/updating/monitoring Web Proxy.
• You have at least 2+ years of hands‑on technical working experience/knowledge in securing SaaS applications.
• You have at least 3+ years of hands‑on technical working experience with Transport Layer Security (TLS), Endpoint Protection Platform (EPP), Endpoint Detection and Response Solutions (EDR).
• You can demonstrate very good technical knowledge of Windows servers/MacOS/Linux; & all network layers, routing, switching and related protocols (e.g., TCP/IP, SMTP, HTTP, SSL, SFTP, FTP, SSH, TELNET, DNS, DHCP, SNMP).
• You possess strong critical thinking skills and the ability to problem‑solve complex technical issues.
• You can demonstrate a good understanding on defining policies, access control, logging management and network monitoring.
• You can adapt to working in a fast‑paced, collaborative team environment.
• You must have attention to detail and a commitment to delivering high-quality results.
• Completion of a post‑secondary education in Computer Science, Engineering or in a related technology‑based stream.

What's in it for you?

• You will be part of a diverse and inclusive team of Client-focused go-getters looking to learn from each other in an environment that celebrates and recognizes success!
• You will have access to thousands of online and in person courses so you can shape your career growth with the support from diverse industry leaders.
• You will get our help to save for your future and to invest in your total wellbeing through our Tangerine benefits*.
• You belong here, we are equal and un-complicated. Bring your true self to work, dress codes don’t apply here.
• You will enjoy workspace flexibility and all the excitement that comes from working at the official Bank of the Toronto Raptors.

*Tangerine employees participate in Scotiabank’s pension & benefits programs (available to permanent employees)

At Tangerine we value the unique skills and experiences each individual brings to the team, and are committed to creating and maintaining an inclusive and accessible environment. If you require accommodation during the recruitment and selection process, please let our Recruitment team know.