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Added 9 mins ago
T
Senior New Business Account Executive
Tailscale
Toronto, ON
- Full-time
…Reddit. We have 100,000+ monthly active users, many of whom are engineering leaders working at the most innovative companies in the world. This is an opportunity to join early at a rapidly…
Added 23 mins ago
AM
Receptionist/Administrative Assistant
Aplin Martin
Vancouver, BC
- Full-time
Aplin Martin is a full-service Civil Engineering, Architecture, Planning, Environmental and Survey company, celebrating over 57 years of success in making sustainable communities a reality…
Added 38 mins ago
B
Facility Manager III
BGIS
Toronto, ON
- Full-time
BGIS is a leading provider of customized facility management and real estate services. With a combined team of over 10,000 professionals worldwide, we relentlessly focus on enabling…
Added 54 mins ago
Q
Power Systems Specialist III
Qualus
Bolton, ON
- Full-time
…The Engineer III is responsible for providing technical and engineering support for field work, and office work performing engineering studies and design work and generating engineering…
Added 54 mins ago
T&
Project Manager - Real Estate
Turner & Townsend
AB · Edmonton, Canada
- Full-time
Turner & Townsend is a global professional services company with over 22,000 people in more than 60 countries.
Added 1 hour ago
Project Manager – Technical Services
JDS Energy & Mining
Vancouver, BC
Reports to (Title): General Manager, Technical Services
Added 1 hour ago
H
Mining Potash Lead
HDR
Toronto, ON · Saskatoon, SK · Vancouver, BC
- Full-time
The Mining Potash Lead provides strategic, technical, and commercial leadership for the firm’s potash services. The role is accountable for building and sustaining a market‑leading potash…
Added 2 hours ago
LH
Assistant Front Office Manager - FT - Chelsea Hotel - Toronto
Langham Hospitality Group
Canada
- Full-time
Maintains communication with housekeeping, reservations, guest services, security, engineering, food and beverage, accounts receivable & credit departments to ensure guest needs are being…
Added 2 hours ago
AH
Warranty Manager
Airbus Helicopters
Fort Erie, ON
- Full-time
The Warranty Manager is responsible for overseeing and optimizing the end-to-end warranty and returns process. The primary function of this role is to manage and facilitate product returns…
Added 2 hours ago
WI
Project Manager, Transportation Engineering
WSP in Canada
Langley (District), BC · City of Langley, BC
- Full-time
With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions. We are pathfinders and impact makers.
Added 2 hours ago
PH
Analytics Engineer, Risk
Propel Holdings
Toronto, ON
- Full-time
…Model Development team within Risk, working closely with the Manager, Model Development, Data Scientists, and Model Developers. This highly technical, hands-on role focuses on the data…
Added 2 hours ago
M
Senior Software Engineer - Credit Commercial Engineering
Marqeta
Remote, Canada
- Full-time
- Remote
…and delivery of software solutions on our Credit Commercial Engineering Team. In this role, you will take ownership of well-defined features and components within a broader product area,…
Added 3 hours ago
SH
Maintenance II
Shared Health-Soins Communs
Dauphin, MB
- Full-time
Participate in the on-call rotation as required by the Regional Manager, Maintenance.
Added 3 hours ago
W
Project Administrator
Worley
Calgary, AB
- Full-time
…across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and…
Added 4 hours ago
ST
Senior IT Systems Specialist
Saltworks Technologies
Richmond, BC
- $110,000 to $140,000 CAD / year
- Full-time
…operations. Join us and build skills defining the next era of engineering and industrial…
Added 4 hours ago
A
Chargé De Projets Industriels
Actalent
Montreal, QC
- $30 to $60 CAD / hour
- Contract
We are seeking an experienced project manager to coordinate and manage production infrastructure projects, industrial equipment acquisition, and installation within a manufacturing…
Added 4 hours ago
A
Chargé De Projets Industriels
Actalent
Montreal, QC
- $30 to $60 CAD / hour
- Contract
We are seeking an experienced project manager to coordinate and manage production infrastructure projects, industrial equipment acquisition, and installation within a manufacturing…
Added 4 hours ago
A
Chargé De Projets Automatisations
Actalent
Boisbriand, QC
- $40 to $60 CAD / hour
- Contract
The Automation Project Manager plays a key role in deploying and optimizing automated systems within a modern manufacturing plant. This person stays current with the latest automation…
Added 4 hours ago
S
Technology Manager
Skip
Oakville, ON
- Full-time
Just Eat Takeaway is seeking a Technology Manager to lead and grow the Delivery as a Service team (DaaS) within our Logistics Pillar (Logistics Services).
Added 4 hours 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 4 hours 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 5 hours 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 5 hours 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 5 hours ago
TC
Operations Manager
The Cahill Group
Saint John, NB
- Full-time
Cahill Maritimes is looking to add an Operations Manager to our team, based in our Saint John, New Brunswick office. At Cahill Maritimes we execute commercial and industrial construction…
Added 5 hours 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…

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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