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Added 10 mins ago
NC
Program Assistant – Moose Factory (26-35)
Northern College of Applied Arts and Technology
ON · Moose Factory, ON
- Full-time
Reporting to the Manager, Employment Services and Academic Upgrading, the Program Assistant will be responsible for providing reception services for the Access Centre. In addition, they…
Added 10 mins ago
LC
Merchandiser, Hourly Full Time Flexible Shifts
Loblaw Companies Limited
Toronto, ON
- Full-time
Join a locally owned and operated store to help deliver health, beauty and convenience services in your community, and keep the customer at the centre of everything you do.
Added 10 mins ago
Maintenance Manager
Realstar
Toronto, ON
Realstar is a fully integrated management firm providing a full range of investment and property management services for the last 50 years. It is one of Canada’s largest multi-residential…
Added 10 mins ago
Business Development Manager- Maintenance and Janitoral Services - West
United Services Group
Red Deer, AB · Edmonton, AB · Calgary, AB
We are an established Canadian facility, maintenance company. We provide a variety of services to large retail and commercial businesses nationally.
Added 10 mins ago
IF
Group Retirement Client Relationship Manager
iA Financial Group
Calgary, AB
- Full-time
…high-quality service? As a Group Retirement Client Relationship Manager (CRM) you will be responsible for the plan sponsor experience, retention, and relationship building. You will…
Added 25 mins ago
GC
Branch Manager
GRAYBAR CANADA
Windsor, ON
- Full-time
…operations through related supply chain management and logistics services. Graybar Canada operates more than 35 branches across Canada. As one of Canada's largest employee-owned companies,…
Added 25 mins ago
ST
Senior IT Systems Specialist
Saltworks Technologies
Richmond, BC
- $110,000 to $140,000 CAD / year
- Full-time
Manage Microsoft 365 services and applications, Entra, SharePoint, Graph, GSA, enterprise apps, and permissions.
Added 40 mins ago
TO
Manager, HIS & Clinical Solutions
The Ottawa Hospital
Ottawa, ON
- Full-time
The Information Services Mission: "We will deliver services that allow our clinicians to provide best practice healthcare and allow our administrators to support hospital operations. As…
Added 55 mins ago
EI
Software Engineer
Ecolab Inc.
Calgary, AB
- Full-time
Working closely with the Software Engineering Manager and business teams, you will take ownership of assigned systems from requirements gathering through design, development, testing,…
Added 1 hour ago
TA
AI Product Manager
Tiger Analytics
Canada
- Full-time
Tiger Analytics is one of the fastest-growing AI services firms, partnering with some of the world's largest and most influential organizations to redefine how business gets done. We help…
Added 1 hour ago
ML
Maintenance Stockroom Controller
Maple Leaf Foods Inc
Port Perry, ON
- $47,000 to $69,000 CAD / year
- Part-time
…Maintenance Stock room. The incumbent will report to the Maintenance Manager. The incumbent will be responsible for ensuring that parts and supplies are ordered, received, and issued for…
Added 1 hour ago
ML
Engineering Manager
Maple Leaf Foods Inc
London, ON
- $122,000 to $172,000 CAD / year
- Part-time
The Engineering Manager is responsible for providing strategic and operational leadership for all engineering, capital projects, technical services, facility infrastructure, utilities, and…
Added 1 hour ago
ML
Manager, Social Impact
Maple Leaf Foods Inc
Mississauga, ON
- $96,000 to $141,000 CAD / year
- Part-time
…Executive Director of the Maple Leaf Centre for Food Security, the Manager, Social Impact is part of a small dynamic team that collaborates with thought leaders to drive structural…
Added 1 hour ago
ST
Inside Sales Representative (PLT)
Scotia Tire & Alignment Services Limited
Mississauga, ON
- Full-time
Scotia Tire & Alignment Services Ltd., a proud member of the Tirecraft network, is seeking a motivated, sales-driven Inside Sales Representative – Passenger & Light Truck (PLT) to join our…
Added 1 hour ago
L
Seasonal Sales Help
Lids
London, ON
- $17.95 USD / hour
- Temporary
…presentations, and be a subject matter expert in our products and…
Added 1 hour ago
TH
Cashier Part Time - 7038 Brandon
The Home Depot Canada
Brandon, MB
- Part-time
Using the GET Involved approach to customer service, front-end associate greets each customer, engages them during the transaction and thanks the customer for their business.
Added 1 hour ago
C
Manager, Communications
CDN
Calgary, AB
- Full-time
Reporting to the Chief People and Corporate Services Officer, you’ll translate business priorities into strategies that engage our predominantly field-based workforce, strengthen our brand…
Added 1 hour ago
TH
Cashier : Part Time - CHINOOK
The Home Depot Canada
Calgary, AB
- Part-time
Using the GET Involved approach to customer service, front-end associate greets each customer, engages them during the transaction and thanks the customer for their business.
Added 1 hour ago
Senior OT Control Systems - Engineering Specialist
Mariner
Saint John, NB
Mariner innovates always and everywhere, turning novel ideas into practical solutions. From products and services to venture creation, we build better futures powered by people. Our purpose…
Added 1 hour ago
WI
Project Manager, Transportation Engineering
WSP in Canada
Vancouver, BC
- Full-time
Drive business development initiatives and prepare compelling proposals to secure new opportunities.
Added 1 hour ago
P
Engineering Manager, Conversational AI
Pebl
Remote, Canada
- $154,000 to $195,000 CAD / year
- Full-time
- Remote
We are looking for a hands-on Engineering Manager to lead our high-impact Conversational AI team. This is a critical leadership role for someone who is not only an effective manager but…
Added 1 hour ago
J
Success Enablement Manager
Jobber
Remote, Canada
- Full-time
- Remote
Then this role may be for you! We’re looking for a Success Enablement Manager to be part of our Success Enablement team.
Added 2 hours ago
NB
BANKING ADVISOR
National Bank of Canada
Drummondville, QC
- Full-time
Give advice and offer appropriate solutions for Personal and Small Business clients to meet their transaction, investment, personal financing, made-to-measure insurance and estate planning…
Added 2 hours ago
PC
Chief Mine Engineer
Paladin Canada
Saskatoon, SK
- Full-time
Reporting to the Mine Engineering Manager, the Chief Mine Engineer will provide leadership for all underground mine technical services functions as Patterson Lake South (PLS) advances…
Added 2 hours ago
LI
Middleware Specialist
Lotus IT Solutions
Toronto, ON
- Contract
The Government Services Integration Cluster, under the Ministry of Public and Business Service Delivery and Procurement, is seeking a Senior Middleware Specialist for a fully onsite…

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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