Find work in Canada.

331,839 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 21 mins ago
Senior Embedded C++ Software Engineer
Actalent
Ottawa, ON
Contract
…traffic. In this highly visible, high-impact position, you will architect, develop, and maintain mission-critical software that bridges physical vehicle networks with all platform…
Added 36 mins ago
Senior Systems Engineer I
STEMCELL Technologies
Burnaby, BC · Canada - BC, Burnaby, Production Court, Onsite
Full-time
AWS Solutions Architect (Associate or Professional) certified with hands-on expertise in systems administration and operations, including fluency across a number of infrastructure…
Added 1 hour ago
AI Outcome Customer Developer, Forward Deployed Development
Google
Toronto, ON
As an AI Outcome Customer Developer in our GTM AI Tech organization, you work as an enterprise architect, technical debugger, development liaison and technical delivery manager. You will…
Added 2 hours ago
Digital Architect - GOAPRDJP000001022
S M Software Solutions Inc
Toronto, ON
Full-time
The Senior Digital Architect will be required on a full-time basis (7.25-hour workday), working across multiple applications, projects, operational initiatives, and strategic technology…
Added 2 hours ago
Digital Architect - GOAPRDJP000001022
S M Software Solutions Inc
Toronto, ON
Full-time
The Senior Digital Architect will be required on a full-time basis (7.25-hour workday), working across multiple applications, projects, operational initiatives, and strategic technology…
Added 2 hours ago
Member of Technical Staff 2 - AI
Nutanix
Vancouver, BC
$103,000 to $155,000 CAD / year
Full-time
You will report to a seasoned Technical Manager who will provide mentorship and guidance as you navigate through your responsibilities. The work setup at Nutanix AI is a hybrid model,…
Added 2 hours ago
Anaplan Manager
TEKsystems
Toronto, ON
Contract
…Connected Planning, we are seeking an experienced Anaplan Solution Architect to help lead the design, implementation, and optimization of enterprise planning…
Added 2 hours ago
Senior Solution Architect - CRM | D365, Power Platform, Azure Integration, Enterprise Integration Architecture, Solution Design & Governance
CCI- Computer Consultants International, Inc.
Toronto, ON
Contract
Building on the discovery work already completed, the Senior Solution Architect will lead the design of CCMP solution architecture and advise on the target solution Total Cost of Ownership…
Added 2 hours ago
Software Engineer 3 - 2-6years of experience.
Nutanix
Vancouver, BC
$103,000 to $155,000 CAD / year
Full-time
You will report to a seasoned Technical Manager who will provide mentorship and guidance as you navigate through your responsibilities. The work setup at Nutanix AI is a hybrid model,…
Added 3 hours ago
Mechanical Designer (Fluidpower)
Husky Technologies
Bolton, ON
Full-time
Represent Husky technically in front of customers, suppliers and technical partners
Added 3 hours ago
Product Development Engineer|
Husky Technologies
Bolton, ON
Full-time
…Development Engineer. The successful candidate will lead the technical development of packaging products working with business development, completing engineering, and subsequent launch…
Added 4 hours ago
PLM Lead
Accenture
Montreal, QC
Full-time
Ability to demonstrate and architect PLM’ digital business framework for PLM and Technical Transformation
Added 4 hours ago
Member of Technical Staff - Cloud Operations
Aptiv
Ottawa, ON
Full-time
As a Member of Technical Staff - Cloud Operations, you will help design, secure, automate, and operate scalable cloud environments that support Wind River engineering and business…
Added 4 hours ago
Senior Solution Architect
Manulife
Toronto, ON · Kitchener, ON
Full-time
Conduct POCs, technical assessments, and feasibility studies to evaluate emerging technologies and solutions.
Added 4 hours ago
Lead Technical Product Owner, Salesforce
Manulife
Toronto, ON · Waterloo, ON
Full-time
Additional Salesforce certifications such as Sales Cloud, Service Cloud, Application Architect, System Architect, Platform Developer II, or Technical Architect.
Added 5 hours ago
Senior Accounting Consultant
OERP Canada
Toronto, ON
Full-time
Analytical Problem-Solving Ability to reconcile complex data discrepancies and translate business needs into technical configurations.
Added 5 hours ago
Enterprise Architect
Brandt Group of Companies
Regina, SK
Full-time
We are seeking an experienced Enterprise Architect to join our team in Regina location. The ideal candidate will be responsible for designing and implementing our enterprise architecture…
Added 5 hours ago
Solution Architect - Cloud, Distributed Systems, APIs & Agentic AI
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
6+ years as an architect OR proven strong technical leadership transitioning to architecture.
Added 5 hours ago
Audio Software Engineer - EA SPORTS™ NHL
EA SPORTS
Vancouver, BC
Full-time
Architect and implement scalable runtime audio systems, authoring tools, and content pipelines.
Added 5 hours ago
Audio Software Engineer - EA SPORTS™ NHL
EA SPORTS
Vancouver, BC
Full-time
Architect and implement scalable runtime audio systems, authoring tools, and content pipelines.
Added 5 hours ago
Data Architect
Brandt Group of Companies
Regina, SK
Full-time
…benchmarks, and translate complex business requirements into robust technical…
Added 5 hours ago
Software Developer (C++/Real-Time Systems)
Altis Technology
Gatineau, QC
$90,000 to $120,000 CAD / year
Full-time
Architect highly available, scalable real-time data repositories.
Added 5 hours ago
Solution Architect - CRM - Senior - RQ11560
S M Software Solutions Inc
Toronto, ON
Internship
We are looking for an experienced Solution Architect – CRM – Senior with strong expertise in Microsoft Dynamics 365 Solution Architecture, Microsoft Power Platform, Azure-based enterprise…
Added 5 hours ago
Solution Architect - CRM - Senior - RQ11560
S M Software Solutions Inc
Toronto, ON
Internship
We are looking for an experienced Solution Architect – CRM – Senior with strong expertise in Microsoft Dynamics 365 Solution Architecture, Microsoft Power Platform, Azure-based enterprise…
Added 5 hours ago
AWS Snowflake Architect (Hybrid, Markham, Ontario)
HR POD Careers
Markham, ON
Full-time
Define data models, architecture standards, integration patterns, and technical best practices.

Senior Consultant - Microsoft Sentinel and Defender Engineer

Winnipeg, MB, R3C 4G9, Canada
Toronto, ON, M5H 0B3, Canada
Quebec, QC, Canada
Saskatoon, SK, S7K 5R5, Canada
Halifax, NS, B3J 0C3, Canada
St. John's, NL, A1E 0E4, Canada
Saint John, NB, Canada
London, ON, N6A 5S7, Canada
Vancouver, BC, V6E 4E5, Canada
Victoria, BC, V8W 2B7, Canada
Edmonton, AB, T5H 0E7, Canada
Ottawa, ON, K1P 6B9, Canada
Dieppe, NB, Canada
ON, Canada
AB, Canada
Waterloo, ON, N2L 0J6, Canada
Calgary, AB, T2P 1M4, Canada

Apply by: Dec 23, 2026
Posting language: English
Posted: Sep 21, 2026

Apply About employer

Applications open in a new tab.

Original job description

At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

The opportunity

EY is seeking a senior, hands-on Microsoft security engineer to support the design, implementation, and continuous improvement of our Managed Detection and Response (MDR) services. You will work directly with clients and delivery teams to architect and deploy Microsoft Sentinel, engineer detections and security use cases, build automation with Azure Logic Apps, develop operational workbooks, and integrate Microsoft Defender solutions. You will also help onboard and operate customer environments through Azure Lighthouse and Microsoft Entra B2B. The successful candidate combines deep engineering experience with clear client communication, practical problem solving, and ownership from design through production support.

This job posting relates to an existing vacancy within our organization.

Your role at a glance

Key responsibilities

As a senior technical member of the MDR team, you will:

Microsoft Sentinel architecture and implementation

Lead the technical design and implementation of Microsoft Sentinel SIEM and SOAR solutions for new and existing MDR clients.
Design workspace, data ingestion, retention, access-control, and multi-tenant operating models that account for security, regulatory, scalability, and cost requirements.
Configure Microsoft Sentinel in the Microsoft Defender portal, Log Analytics workspaces, data connectors, diagnostic settings, content solutions, watchlists, and supporting Azure resources.
Detection engineering and threat analytics
Create, test, tune, document, and maintain analytics rules, hunting queries, parsers, and functions using Kusto Query Language (KQL).
Translate threat scenarios, intelligence, customer risks, and operational requirements into practical detection use cases mapped to recognized frameworks such as MITRE ATT&CK.
Integrate and correlate telemetry from Microsoft Defender XDR, Microsoft Defender for Cloud, Microsoft Entra ID, Azure, Microsoft 365, and third-party security technologies.
Automation, orchestration, and reporting
Design, build, secure, and troubleshoot Microsoft Sentinel automation rules and playbooks using Azure Logic Apps.
Automate incident enrichment, triage, notification, containment, remediation, ticketing, and evidence collection across Microsoft and third-party systems.
Develop Microsoft Sentinel workbooks and service dashboards that provide actionable views of threats, incidents, coverage, operational performance, and data ingestion.
Multi-tenant onboarding and engineering
Design and implement secure cross-tenant access using Azure Lighthouse and Microsoft Entra B2B collaboration.
Work with customer identity, cloud, network, and security teams to establish permissions, managed identities, service principals, and least-privilege role assignments.
Troubleshoot complex onboarding, data-connector, ingestion, query, automation, and access issues across customer environments.
MDR service engineering and client collaboration
Provide senior technical support for incident investigation, threat hunting, detection tuning, platform health, and continuous service improvement.
Lead technical workshops, gather requirements, explain design decisions, and provide clear recommendations to client security and technology stakeholders.
Produce solution designs, deployment plans, runbooks, testing evidence, operational documentation, and knowledge-transfer material.
Provide technical guidance and peer review to engineers and analysts without direct people-management responsibility.

Skills and attributes for success

Substantial hands-on experience designing, implementing, and operating Microsoft Sentinel in enterprise or managed-service environments.
Advanced KQL skills and demonstrated experience developing analytics rules, hunting queries, functions, parsers, workbooks, and detection content.
Strong experience with Microsoft Defender XDR, including relevant Defender products across endpoints, identity, email and collaboration, cloud apps, and cloud workloads.
Hands-on experience building Azure Logic Apps, Microsoft Sentinel playbooks, and automation rules, including API-based integration, authentication, permissions, error handling, and monitoring.
Experience architecting Microsoft Sentinel deployments, including workspace strategy, data connectors, ingestion and retention, role-based access control, and operational cost management.
Experience implementing and supporting multi-tenant access with Azure Lighthouse and Microsoft Entra B2B collaboration.
Understanding of incident response, threat hunting, detection engineering, security operations, and common threat frameworks.
Ability to lead technical discussions with clients, convert requirements into implementable designs, and communicate complex concepts clearly.
Ability to work independently, manage competing priorities, document work, review peer solutions, and take ownership of technical outcomes.

Qualifications

Bachelor’s degree or diploma in computer science, information technology, cybersecurity, engineering, or a related discipline, or equivalent practical experience.
Typically, seven or more years of cybersecurity experience, including significant recent experience delivering Microsoft Sentinel and Defender engineering work.
Experience working in a client-facing consulting, MSSP, MDR, or enterprise security engineering role.
Microsoft Certified: Security Operations Analyst Associate (SC-200) is preferred. Azure, identity, architecture, or security certifications are considered an asset.
Experience with source control, infrastructure as code, CI/CD, or deployment automation for Microsoft Sentinel content is considered an asset.
Experience integrating Microsoft Sentinel with IT service management, threat intelligence, network security, identity, endpoint, email, or cloud platforms is considered an asset.

What we offer

At EY, our Total Rewards package supports our commitment to creating a leading people culture - built on high-performance teaming - where everyone can achieve their potential and contribute to building a better working world for our people, our clients and our communities. It's one of the many reasons we repeatedly win awards for being a great place to work

We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. In addition, our Total Rewards package allows you decide which benefits are right for you and which ones help you create a solid foundation for your future. Our Total Rewards package includes a comprehensive medical, prescription drug and dental coverage, a defined contribution pension plan, a great vacation policy plus firm paid days that allow you to enjoy longer long weekends throughout the year, statutory holidays and paid personal days (based on province of residence), and a range of exciting programs and benefits designed to support your physical, financial and social well-being. Plus, we offer:

Support and coaching from some of the most engaging colleagues in the industry
Learning opportunities to develop new skills and progress your career
The freedom and flexibility to handle your role in a way that’s right for you.

EY reports salary ranges in accordance with applicable provincial pay transparency legislation. Individual salaries within the anticipated salary ranges noted below are determined through a wide variety of factors including but not limited to internal equity, education, relevant experience, knowledge, and applicable skill sets.

Toronto, Calgary, Vancouver, Edmonton: $90,500 to $126,000 per year

Inclusiveness at EY

Inclusiveness is at the heart of who we are and how we work. We’re committed to fostering an environment where differences are valued, policies and practices are equitable, and our people feel a sense of belonging. We embrace diversity and are committed to combating systemic racism, advancing gender equity and women in leadership, advocating for the 2SLGBTQIA+ community, promoting our neuroinclusion and accessibility initiatives, and are dedicated to amplifying the voices of Indigenous peoples (First Nations, Inuit, and Métis) nationally as we strive towards reconciliation. Our diverse experiences, abilities, backgrounds, and perspectives make our people unique and help guide us. Because when people feel free to be their authentic selves at work, they bring their best and are empowered to build a better working world.

Learn about our commitment to Inclusiveness at https://www.ey.com/en_ca/about-us/corporate-responsibility/equity

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

At EY, we use artificial intelligence (AI) tools as one element of our recruitment process to enhance efficiency and improve the candidate experience. While AI supports us in our process, human judgment and decision-making remain integral in our candidate experience. We are committed to the responsible use of AI, and our practices are continuously reviewed and refined to ensure they align with ethical principles and regulatory requirements.

To all recruitment agencies: EY does not accept unsolicited resumes from recruitment agencies. Any resumes submitted without a prior agreement or request from our hiring team will not be considered. EY is not responsible for any fees related to unsolicited resumes.

Apply About employer

More about this job

Responsibilities

You will lead the technical design and implementation of Microsoft Sentinel and Defender solutions for MDR clients. Additionally, you will develop automation playbooks, create detection rules, and collaborate with stakeholders to ensure robust security operations.

Requirements

Candidates must have at least seven years of cybersecurity experience with significant expertise in Microsoft Sentinel and Defender engineering. A bachelor's degree in a relevant field is required, and professional certifications such as SC-200 are preferred.

Skills

Microsoft Sentinel
Microsoft Defender
Kusto Query Language
Azure Logic Apps
SIEM
SOAR
Threat hunting
Detection engineering
Azure Lighthouse
Microsoft Entra B2B
Incident response
Cloud security
Automation
Data ingestion
Role-based access control
Client communication

Benefits

Medical coverage
Prescription drug coverage
Dental coverage
Vacation policy
Paid personal days
Statutory holidays

Visa sponsorship

Not detected in the job text

Keywords

Microsoft Sentinel
Microsoft Defender XDR
SIEM
SOAR
KQL
Azure Logic Apps
Azure Lighthouse
Microsoft Entra B2B
Detection Engineering
Threat Hunting
MDR
MSSP
Cybersecurity
Cloud Security
Automation
Incident Response
MITRE ATT&CK
Log Analytics
Workbooks
API Integration
Infrastructure as Code
CI/CD
SC-200
Consulting
Identity Management
Network Security
Data Connectors
Managed Detection and Response
Security Operations
Risk Management

Report this job