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Added 1 min ago
TH
Analyst - Retirement consulting
TELUS Health
Montreal, QC
- Full-time
L’équipe Services-conseils de TELUS Santé cumule plus de 60 ans d’expérience et fait preuve d’un leadership éclairé et novateur dans la prestation de services-conseils et d’impartition en…
Added 1 min ago
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Oracle EPM Analyst
Marsh
Toronto, ON
- Full-time
We are seeking a talented individual to join our IT Product Development team at Marsh as an Oracle EPM Analyst .This role will be based in Toronto. This is a hybrid role that has a…
Added 30 mins ago
L&
Senior Systems Analyst (SAP BAIP)
Lindt & Sprüngli (North America) Inc.
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Systems Analyst with deep expertise in SAP Business AI Platform (BAIP) to drive design, integration, and innovation across enterprise applications.…
Added 30 mins ago
ST
Senior Financial Analyst
Securitas Technology Canada
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We are seeking a highly driven and experienced Senior Financial Analyst to join our Finance team. This role is ideal for someone who thrives in a fast-paced, dynamic environment, takes…
Added 30 mins ago
GO
Payment and Control Analyst
Government of Manitoba
Winnipeg, MB
- Full-time
The Department of Finance is seeking a qualified candidate to fill the Payment Control Analyst position within the Central Finance Division.
Added 30 mins ago
FI
Junior Data Analyst
Fleetway Inc.
Halifax, NS
- Full-time
As a Jr. Data Analyst (Crewing), you will support the development of reliable data assets that help teams make informed decisions, improve processes, and solve complex business challenges.…
Added 1 hour ago
TS
TDS Operations Analyst III
TD Securities
Toronto, ON
- Full-time
Global Business Services & Operations is at the core of TD Securities. We are a dynamic, multi-faceted division that partners with all parts of the Dealer, including Sales & Trading to…
Added 1 hour ago
TS
TDS Operations Analyst II
TD Securities
Toronto, ON
- Full-time
Global Business Services & Operations is at the core of TD Securities. We are a dynamic, multi-faceted division that partners with all parts of the Dealer, including Sales & Trading to…
Added 1 hour ago
T
Fraud Detection Analyst
Tangerine
Toronto, ON
- Full-time
The Fraud Detection Analyst contributes to the success of Tangerine Fraud Operations by detecting, investigating and mitigating fraudulent activity across Tangerine products. The role helps…
Added 1 hour ago
MC
Data Analyst – Power BI Microsoft Fabric (35903)
Myticas Consulting
Ottawa, ON
- Full-time
We are seeking a Data Analyst to join a highly collaborative technology and data team supporting a complex, operational environment in Ottawa.
Added 1 hour ago
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Développeur Microsoft Dynamics 365 CE / Power Platform
CGI
Montreal, QC
- Full-time
Creation, development, and support of data migrations, integrations, and interfaces with existing systems; experience with Power Automate
Added 1 hour ago
AM
Sr. Business Planning Analyst
Advanced Micro Devices, Inc
Markham, ON
- Full-time
AMD is seeking a Business Analyst with an engineering background to support the Memory Business Unit, a dynamic organization responsible for managing critical technical commodities across…
Added 1 hour ago
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Scientifique De Données
Actalent
Longueuil, QC
- $43 to $66 CAD / hour
- Contract
The PMO is seeking a Power BI & Data Science Analyst who can turn program data into actionable decisions. The position is approximately 50% complex dashboard and BI engineering and 50% data…
Added 1 hour ago
A
Data Scientist
Actalent
Longueuil, QC
- $43 to $66 CAD / hour
- Contract
The PMO is seeking a Power BI & Data Science Analyst who can turn program data into actionable decisions. The position is approximately 50% complex dashboard and BI engineering and 50% data…
Added 1 hour ago
T
Application Analyst
ThoughtStorm
AB · Alberta, Canada
- Contract
…Minerals. Technology and Innovations Ministry requires the services of an experienced C, PowerBuilder and Sybase application system analyst, that preferably has experience with Oil and Gas…
Added 1 hour ago
D
Quality & Risk Analyst, Audit & Assurance
Deloitte
Toronto, ON
- Full-time
…as the largest 100% Canadian-owned and operated professional services firm in our country, we are proud to work alongside our clients to make a positive impact for all…
Added 1 hour ago
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Application Analyst
NetworkPedia
AB · Edmonton, AB
- Contract
5+ years working with Sybase, embedded SQL, stored procedures, data modelling, and reporting services.
Added 1 hour ago
Senior Policy Analyst
Government of Alberta
AB
A recovery-oriented system of care is a coordinated network of personalized, community-based services for people at risk of or experiencing addiction and mental health challenges. It…
Added 1 hour ago
IT Operations & CMDB Analyst
Purolator
ON · Mississauga, ON
The IT Operations & Configuration Management Database (CMDB) Analyst is responsible for ensuring the integrity and governance of the ServiceNow CMDB while supporting operational excellence…
Added 2 hours ago
R
Analyst, Trade Support
RBC
Toronto, ON
- Full-time
RBC Capital Markets is hiring an Analyst to join the Middle Office Trade Support team within Operational Services, based in Toronto. In this role, you will support the timely and accurate…
Added 2 hours ago
FS
Business Analyst, Pension
Financial Services Regulatory Authority of Ontario (FSRA)
Toronto, ON
- Full-time
At FSRA, our vision is to ensure financial safety, fairness, and choice for Ontarians. As a financial services regulator, we’re passionate about protecting consumers. Our principles-based…
Added 2 hours ago
T
Cyber Security Intern/Co-op (Winter 2027)
TD
Mississauga, ON · Toronto, ON
- Full-time
…provide defense in-depth capabilities related to technology, data, applications, infrastructure, and Cloud environments. Each of the Cyber Security Analyst roles focuses on operational…
Added 2 hours ago
T
Senior Governance & Control Analyst
TD
Toronto, ON
- Full-time
Reporting to the Manager, TDS G&C, the primary role of the Senior Analyst, TDS G&C, support all TDS businesses in adherence to regulatory and enterprise requirements, managing non-financial…
Added 2 hours ago
M
Senior Analyst, Project Finance & Infrastructure Ratings
Morningstar
Toronto, ON
- Full-time
Morningstar DBRS is seeking a Senior Analyst to join its Project Finance & Infrastructure team in Toronto. This role offers an opportunity to contribute to credit ratings and research…
Added 2 hours ago
PI
IT Operations & CMDB Analyst
Purolator Inc.
Mississauga, ON
- Full-time
The IT Operations & Configuration Management Database (CMDB) Analyst is responsible for ensuring the integrity and governance of the ServiceNow CMDB while supporting operational excellence…

Senior Information Security Analyst - Detection Engineering

Toronto, ON, Canada

$81,600 - $115,200 CAD · Full-time

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Job details

Pay: $81,600 - $115,200 CAD
Job type: Full-time
Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

Work Location:

Toronto, Ontario, Canada

Hours:

37.5

Line of Business:

Technology Solutions

Pay Details:

$81,600 - $115,200 CAD

TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.

As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.

Job Description:

Job Description

We are seeking a Senior Information Security Analyst to support enterprise cybersecurity monitoring, detection engineering, and security operations improvement. This role will help develop and maintain effective security detections, improve alert quality, support threat detection activities, and contribute to the overall maturity of security monitoring capabilities.

The successful candidate should have a strong cybersecurity foundation, practical experience with SIEM platforms, and familiarity with cloud, identity, endpoint, and network security concepts. The role requires hands-on experience with Microsoft Sentinel and the Microsoft security ecosystem, along with working knowledge of Splunk. The candidate should be able to analyze security events, understand attack behaviours, tune detections, and work with operational teams to improve detection coverage and investigation outcomes.

Key Responsibilities

Support the development, review, tuning, and maintenance of security detections across SIEM and security monitoring platforms.
Analyze security events, alerts, and telemetry to identify suspicious activity, detection gaps, and opportunities for improvement.
Apply detection engineering principles to improve alert fidelity, reduce unnecessary noise, and ensure detections are practical for security operations.
Work with Microsoft Sentinel, Microsoft Defender products, Microsoft Entra ID, and related security tools to support threat detection and investigation use cases.
Use Splunk to review security data, support investigations, and assist with detection tuning where required.
Apply cybersecurity knowledge across identity, endpoint, cloud, network, email, and application security domains.
Collaborate with SOC, incident response, security engineering, and technology teams to understand monitoring needs and improve security outcomes.
Document detection logic, assumptions, data sources, tuning decisions, and investigation guidance in a clear and maintainable way.
Support ongoing assessment of detection effectiveness, including relevance, actionability, coverage, and operational value.

Required Qualifications

Experience in cybersecurity, security monitoring, SOC operations, incident response, threat hunting, or detection engineering.
Hands-on experience with Microsoft Sentinel and familiarity with the broader Microsoft security suite.
Working knowledge of Splunk and the ability to review or support SIEM-based detections and investigations.
Strong understanding of cybersecurity fundamentals, including common attack techniques, security controls, incident investigation, and risk-based thinking.
Familiarity with cloud security concepts, especially around identity, access, logging, monitoring, and misconfiguration risks.
Understanding of security telemetry from identity, endpoint, network, email, cloud, and application environments.
Ability to assess whether alerts are accurate, actionable, and useful for security operations.
Strong analytical, troubleshooting, communication, and documentation skills.
Ability to work with cross-functional technical teams in a large enterprise environment.

Preferred Qualifications

Experience with KQL, SPL, or other security query languages.
Experience with Microsoft Defender XDR, Defender for Endpoint, Defender for Identity, Defender for Office 365, Defender for Cloud, or Defender for Cloud Apps.
Experience with endpoint detection and response tools such as SentinelOne or similar EDR platforms.
Familiarity with MITRE ATT&CK, threat intelligence, attack paths, or adversary behaviour analysis.
Exposure to detection lifecycle management, detection-as-code, automation, SOAR, or version-controlled security content.
Scripting or automation experience using Python, PowerShell, or similar technologies.
Experience working in a regulated, financial services, or large enterprise environment.

Candidate Profile

The ideal candidate is a hands-on cybersecurity professional who understands both security operations and detection engineering. They should be comfortable working with SIEM data, investigating suspicious activity, improving detection quality, and applying broad cybersecurity knowledge across cloud, identity, endpoint, network, and application environments.

They do not need to be an expert in every tool, but they should have strong fundamentals, be able to learn quickly, think critically, and make practical decisions that improve security monitoring effectiveness.

Who We Are:

TD is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we strive to make every interaction, product, and experience remarkably human and refreshingly simple for over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience. TD is deeply committed to being a leader in client experience, that is why we believe that all colleagues, no matter where they work, are client facing. Together, we are reimagining what banking can be for our clients, colleagues and communities.

Our Total Rewards Package
Our Total Rewards package reflects the investments we make in our colleagues to help them and their families achieve their financial, physical, and mental well-being goals. Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement programs, paid time off, banking benefits and discounts, career development, and reward and recognition programs. Learn more

Additional Information:
We’re delighted that you’re considering building a career with TD. Through regular development conversations, training programs, and a competitive benefits plan, we’re committed to providing the support our colleagues need to thrive both at work and at home.

Please be advised that this job opportunity is subject to provincial regulation for employment purposes. It is imperative to acknowledge that each province or territory within the jurisdiction of Canada may have its own set of regulations, requirements.

Colleague Development

If you’re interested in a specific career path or are looking to build certain skills, we want to help you succeed. You’ll have regular career, development, and performance conversations with your manager, as well as access to an online learning platform and a variety of mentoring programs to help you unlock future opportunities.

If you’re passionate about helping clients and building deep, lasting relationships, TD offers diverse career paths where you can grow your expertise and make a meaningful impact.

We're committed to your success and foster a respectful workplace where diverse perspectives are valued, everyone has fair opportunities to grow, and you can unlock your full potential to achieve your career goals. Here at TD, we hire and develop the best.

Training & Onboarding
We will provide training and onboarding sessions to ensure that you’ve got everything you need to succeed in your new role.

Interview Process
We’ll reach out to candidates of interest to schedule an interview. We do our best to communicate outcomes to all applicants by email or phone call.

Accommodation
Your accessibility is important to us. Please let us know if you’d like accommodations (including accessible meeting rooms, captioning for virtual interviews, etc.) to help us remove barriers so that you can participate throughout the interview process.

We look forward to hearing from you!

Language Requirement (Quebec only):

Sans Objet

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More about this job

Responsibilities

The role involves developing and tuning security detections across SIEM platforms to improve alert quality and threat detection capabilities. You will collaborate with cross-functional teams to analyze security events, identify gaps, and enhance overall security monitoring maturity.

Requirements

Candidates must have strong experience in cybersecurity, SOC operations, or detection engineering, with hands-on proficiency in Microsoft Sentinel and Splunk. A solid understanding of attack techniques, cloud security, and security telemetry is essential for success in this role.

Skills

Cybersecurity
Detection Engineering
Microsoft Sentinel
Splunk
SIEM
Threat Detection
Incident Response
Cloud Security
Identity and Access Management
Endpoint Security
Network Security
KQL
SPL
Microsoft Defender
Automation
Security Operations

Benefits

Health and well-being benefits
Savings and retirement programs
Paid time off
Banking benefits and discounts
Career development programs
Reward and recognition programs

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Detection Engineering
SIEM
Microsoft Sentinel
Splunk
Microsoft Defender XDR
Microsoft Entra ID
KQL
SPL
Threat Hunting
Incident Response
SOC
Cloud Security
Identity Security
Endpoint Security
Network Security
MITRE ATT&CK
Automation
SOAR
Python
PowerShell
Detection-as-code
Risk Management
Telemetry
Financial Services
Information Security
Security Operations
Threat Intelligence
Adversary Behavior
Cybersecurity Fundamentals

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