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Added 7 hours ago
B
Senior Data Quality Analyst
BDO
Calgary, AB · AB · Halifax, NS · Regina, SK
- Full-time
The Data Quality Analyst will play a critical role in analyzing and improving data quality across cross-functional systems within the firm. Operating within the Data Governance team, this…
Added 7 hours ago
B
Senior Data Quality Analyst
BDO
Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
The Data Quality Analyst will play a critical role in analyzing and improving data quality across cross-functional systems within the firm. Operating within the Data Governance team, this…
Added 9 hours ago
RS
Sr Product Analyst - Rogers Sports & Media
Rogers Sports & Media
Toronto, ON
- Full-time
…data-driven experience to fill the role of a Sr. Product Data Analyst. As a Sr. Product Data Analyst, you will be part of the Data Product team and support new ideas, product roadmap…
Added 9 hours ago
M
Solution Architect
Mindtris
Fredericton Junction, NB
- Full-time
A minimum of five (5) years of demonstrated experience as a Senior Programmer/Systems Analyst.
Added 9 hours ago
C/
Senior Financial Analyst
CIRO / OCRI
Toronto, ON
- Full-time
The Senior Financial Analyst, FP&A supports CIRO’s financial stewardship by providing high-quality analysis, governance support, and decision-oriented insights across enterprise activities.…
Added 10 hours ago
RJ
Senior Analyst, Third Party Risk Management Contract
Raymond James Ltd.
Vancouver, BC
- Contract
Reporting to the AVP Risk Management RJL & Chief Risk Officer Trust, the Senior Analyst Supplier Risk Management is responsible for acting as the liaison to internal business units in the…
Added 10 hours ago
T
Senior FCRM Testing Analyst - PCT Validations (5325)
TD
Toronto, ON
- Full-time
Actively manage relationships within and across various business lines, corporate and/or control functions, and ensure alignment with enterprise and/or regulatory requirements
Added 11 hours ago
SL
Senior Risk Business Analyst
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
The Senior Risk Business Analyst will make a meaningful contribution to Sun Life’s Corporate Risk Operations team by combining business analysis expertise and business-facing support for…
Added 12 hours ago
Member IT Services - Senior IT Business Systems Analyst
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Oakville, ON · Toronto, ON
The Senior IT Business Systems Analyst serves as the bridge between business challenges and technology solutions, with a primary focus on SAP Ariba and end-to-end procure-to-pay…
Added 12 hours ago
RC
Renewable Energy Analyst (Remote Working)
Renewable Careers
Canada
- Full-time
A leading sustainability enterprise are looking for an ambitious, analytical, and forward-thinking graduate to join their growing environmental advisory team. As a Graduate Sustainability…
Added 12 hours ago
Application & Infrastructure Analyst III /Team Lead - Mission Critical Development
City of Edmonton
AB
Participate in recruitment, onboarding, training, performance planning, feedback, attendance and leave management, and corrective processes in consultation with the Manager and Human…
Added 13 hours ago
AC
Product Manager - HR Systems
Air Canada
Toronto, ON · Dorval, QC
- Full-time
…and an in-depth knowledge for creating innovative and high-performance experiences. They also must be comfortable in working in a high paced, high energy, collaborative environment with a…
Added 13 hours ago
M
RQ11648 - Business Analyst - Senior
Maarut
Toronto, ON
- Contract
Unified Project Management Methodology, Enterprise Architecture and Gating
Added 13 hours ago
AS
Senior Business Intelligence Analyst
Alliance Search Partners
Toronto, ON
- Full-time
Looking for a Senior Business Analyst who will work closely with our project teams in GTA area to successfully deliver Application Development and System Integration projects.
Added 13 hours ago
Sr Product Analyst - Rogers Sports & Media
Rogers Communications
Toronto, ON
…data-driven experience to fill the role of a Sr. Product Data Analyst. As a Sr. Product Data Analyst, you will be part of the Data Product team and support new ideas, product roadmap…
Added 13 hours ago
OT
Lead Security Analyst - SOAR
Open Text Corporation
Waterloo, ON
- Other
The Lead Security Analyst - SOAR is a senior technical lead responsible for designing, building, and supporting security orchestration, automated response, and AI-enabled security…
Added 14 hours ago
MI
Senior Business Analyst
Maarut Inc
Toronto, ON
- Contract
…project, aligning with OPS Unified Project Management Methodology, Enterprise Architecture and Gating Process, and OPS Standard Systems Development…
Added 14 hours ago
HP
Sr Manager, Business Analytics
Hill's Pet Nutrition
Toronto, ON
- $143,100 to $166,950 CAD / year
- Full-time
…thinking, and people leadership, with significant exposure to senior stakeholders across Hill’s and the broader Colgate-Palmolive…
Added 15 hours ago
ASI-Project Management - Sr. Business Analyst
Accerta
Toronto, ON
The Senior Business Analyst will be accountable for gathering and defining business needs, reviewing and approving detailed business requirements, documenting business process, identifying…
Added 15 hours ago
DT
Senior Analyst, Network Service Delivery - Canada Only
Dell Technologies
Quebec, QC
- Full-time
Senior Analyst, Network Services Delivery (Canada Only)
Added 15 hours ago
T
Senior Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
Take business, Enterprise Architecture, system performance and development standards requirements, then develop functional, technical and user interface designs for an application and/or…
Added 15 hours ago
SM
RQ11518 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 15 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 15 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 15 hours ago
Programmer Analyst Advisory
Scotiabank
Toronto, ON
The Senior Mainframe Developer is responsible for the design, development, maintenance, and support of Commercial Lending applications. The successful candidate will work closely with…

Information Security Analyst (Detection Engineer)

Toronto, ON, Canada

$69,700 - $98,400 CAD · Full-time

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Job details

Pay: $69,700 - $98,400 CAD
Job type: Full-time
Apply by: Oct 30, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

Work Location:

Toronto, Ontario, Canada

Hours:

37.5

Line of Business:

Technology Solutions

Pay Details:

$69,700 - $98,400 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 Splunk, Microsoft Sentinel and the Microsoft security ecosystem. 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 Splunk & Microsoft Sentinel and familiarity with the broader Microsoft security suite.
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 operational teams to analyze security events and enhance the overall maturity of security monitoring.

Requirements

Candidates must have hands-on experience with Splunk and Microsoft Sentinel, along with a strong foundation in cybersecurity fundamentals. Proficiency in analyzing security telemetry and familiarity with cloud, identity, and endpoint security concepts are essential.

Skills

Cybersecurity
Detection Engineering
Splunk
Microsoft Sentinel
SIEM
Threat Detection
Incident Response
Cloud Security
Identity Security
Endpoint Security
Network Security
KQL
SPL
Microsoft Defender
Automation
Python

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

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

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