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Added 6 mins ago
BS
Technical Lead (Full-Stack Engineering & AI)
Brainhunter Systems Ltd
ON · Ontario, Canada
- Contract
We are looking for a hands-on Technical Lead and Senior Full-Stack Engineer who can build across the front end, back end, experience engine, and AI/ML layers and establish the engineering…
Added 51 mins ago
TI
Sales Development Representative
Trane Italia
Montreal, QC
- Full-time
…Our team - including BrainBox AI, Nuvolo, and more - combines technical expertise with advanced analytics to create data-driven solutions that add real value for customers, communities, and…
Added 51 mins ago
OS
Senior Mechanical Project Engineer
Orion Steel Group
Calgary, AB
- Full-time
We are seeking an experienced Senior Mechanical Project Engineer to join our team in Calgary, Alberta. As the Senior Mechanical Engineer, this individual will use their knowledge of…
Added 51 mins ago
OS
Senior Mechanical Project Engineer
Orion Steel Group
Red Deer, AB
- Full-time
We are seeking an experienced Senior Mechanical Project Engineer to join our team in Red Deer, Alberta. As the Senior Mechanical Project Engineer , this individual will use their knowledge…
Added 51 mins ago
ZT
Cloud Security Engineer - Advanced
Zebra Technologies
Mississauga, ON · CAN - Mississauga, Canada
- Full-time
…public cloud and internet-facing environments. Serves as a senior technical resource for cloud security, with primary focus on secure cloud architecture, standardized perimeter controls,…
Added 1 hour ago
AI
Senior Platform Engineer
Apptoza Inc.
Toronto, ON
- Contract
Experience in Banking / Financial Services domain Experience with data lake architecture and governance Knowledge of DevOps tools and CI/CD pipelines Experience in platform engineering and…
Added 1 hour ago
PC
Intermediate‑Senior Civil Engineer Emissions Reduction and Compliance Group
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Mississauga, ON
- $95,000 to $125,000 CAD / year
- Full-time
This position is intended for an engineer with approximately 8+ years of design experience who is operating at an advanced intermediate level and transitioning into senior responsibility.…
Added 1 hour ago
GS
Spécialiste Conformité EGSE & Tests (Senior)
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Montreal, QC
- Full-time
Develop, maintain, and approve compliance-related technical documentation, including:
Added 1 hour ago
W
Senior Project Management - Land Development
WSP
ON · ON, Canada
- Full-time
Are you a visionary leader driven to deliver complex projects and help shape thriving communities? As a Senior Project Manager – Land Development & Municipal Engineering, you will lead…
Added 1 hour ago
WI
Senior Technical Director - Tailings, Waste Dumps and Stockpiles
WSP in Canada
Calgary, AB
- Full-time
Step into a senior technical leadership role that will shape the future of mine waste management across British Columbia, Alberta, and beyond. As the Regional Lead for Mine Waste Dumps &…
Added 1 hour ago
AS
Senior Site Reliability / DataOps Engineer
Apex Systems
Toronto, ON
- $40 to $60 USD / hour
- Contract
Apex Systems is seeking a Senior Site Reliability / DataOps Engineer to support a large-scale data modernization initiative within a major Canadian financial institution.
Added 1 hour ago
AS
Full Stack Developer, Java / Angular / AWS
Apex Systems
Toronto, ON
- $45 to $50 USD / hour
- Full-time
The ideal candidate is a hands-on full-stack engineer who leans slightly toward backend development but remains genuinely strong with Angular. They have excellent Java fundamentals,…
Added 1 hour ago
Director, MEP & Electrical Infrastructure, Bell AI Fabric
Bell
Calgary, AB
At Bell, your skills and expertise will help set us apart as we continue to be the leading provider of digital connections and next generation services to businesses and governments.
Added 2 hours ago
H
AI Solutions Architect
Hays
Toronto, ON
- Contract
…architectures, multi-cloud platforms, and high-profile financial services programs while providing opportunities for professional growth and technical…
Added 2 hours ago
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Building Code Consultant
TalentSphere Staffing Solutions
Toronto, ON
- Full-time
The Senior Building Code Consultant will lead and manage complex building code and fire safety projects, providing expert technical advice to clients, design teams, and regulatory…
Added 2 hours ago
ES
Java Software Engineer
Epsilon Solutions Ltd.
Toronto, ON
- Full-time
Refactor and improve existing codebases to reduce technical debt and enhance readability, performance, and testability.
Added 2 hours ago
TS
Operations Supervisor, Commercial Property
TalentSphere Staffing Solutions
AB · Edmonton, AB
- Full-time
…oversee the day-to-day building operations, maintenance, and technical performance of a diverse commercial real estate portfolio in…
Added 2 hours ago
I
Senior Systems Engineer
illumin
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are hiring a Senior Systems Engineer to join our Infrastructure & Operations team. This is a senior, hands-on infrastructure role focused on Linux systems, virtualization, physical and…
Added 2 hours ago
B
Technical Specialist II
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Toronto, ON
- Full-time
We are looking for a highly skilled DevOps/Site Reliability Engineer (SRE) to join one of our high-performing, mission-critical technology teams. This role offers the opportunity to work on…
Added 2 hours ago
Bilingual Senior Specialist, Cloud Infrastructure Operations Engineering
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Join the Technology and Business Transformation team in the Bilingual Senior Specialist, Cloud Infrastructure Operations Engineering position. In this position, you will be responsible for…
Added 3 hours ago
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Director, MEP & Electrical Infrastructure, Bell AI Fabric
Bell
Calgary, AB
- Full-time
At Bell, your skills and expertise will help set us apart as we continue to be the leading provider of digital connections and next generation services to businesses and governments.
Added 3 hours ago
D
Java Developer
Dexian
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We're looking for a senior, architect-level engineer who can sit alongside our front-office users, including underwriters, bankers, and business stakeholders, and turn their needs into…
Added 3 hours ago
VN
Rust Backend Developer/Engineer
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Senior Backend Engineer - Blockchain Data Infrastructure
Added 3 hours ago
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Data Quality Engineer
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- Contract
A leading organization is seeking a highly skilled and experienced Senior Quality Engineer to join its Enterprise Technology and Data team.
Added 3 hours ago
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IT Operations Support Engineer
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Toronto, ON
- Full-time
Reporting to the Senior Manager of Technology Operation and a part of the TOMS (Technical Operations Management and Support) team, the IT Operations Support Engineer ensures the continual…

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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