Find work in Canada.

329,726 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Save this search

Added 3 hours ago
Senior M365 Entra Engineer
Poly Tech Talent
Mississauga, ON
Full-time
Our client is seeking a senior, hands-on Microsoft 365 and Entra ID engineer to help run and evolve collaboration and identity services at 10k+ user scale. The organization is growing fast…
Added 3 hours ago
Chaos Engineer
Yochana
Toronto, ON
Contract
Collaborate with DevOps, SRE, Infrastructure, and Application teams to improve system reliability.
Added 3 hours ago
Lead Platform Engineer (DevOps & MLOps)
Shore Consulting
Toronto, ON
Full-time
Reporting to the Director, Platform Services, the Lead DevOps Engineer is a senior, hands-on technical leader responsible for building, operating, and continuously improving Afflo’s…
Added 4 hours ago
Staff DevSecOps Specialist
AlayaCare
Montreal, QC
…and DDoS posture, tuned against real production traffic with SRE and product…
Added 5 hours ago
Senior Site Reliability Application Manager
Bevertec
Toronto, ON
Contract
Experienced Application Manager (Site Reliability Engineer) who is responsible for day-to-day reliability
Added 1 day ago
Founding DevOps/SRE Engineer
Requesty
London, ON
Full-time
Added 3 days ago
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
Senior Data Platform Engineer: Senior Data Platform Engineer – Zonda – Toronto, ON
Added 2 days ago
Senior Performance Testing Engineer
Cognizant
Toronto, ON
$75,000 to $95,000 CAD / year
Full-time
We are seeking a Senior Performance Testing Engineer with hands-on experience in JMeter and Dynatrace to ensure the speed, scalability, and stability of our enterprise applications. In this…
Added 7 days ago
Principal Engineer, Cyber Technology Operations SRE (Global Security)
RBC
Vancouver, BC · Toronto, ON
Full-time
…to move at a faster pace being more prevalent, the Principal Engineer, Cyber Technology Operations SRE will ensure that security technologies, services and controls are streamlined,…
Added 7 days ago
Lead Platform Engineer
RBC
Toronto, ON
Full-time
Are you interested in working as a Lead Platform Engineer on the Global Payments Platform and DevOps team in Technology & Operations at the Royal Bank of Canada?
Added 5 days ago
Senior Manager, Engineering & Build
RBC
Toronto, ON
Full-time
Partner with Platform/SRE on SLIs/SLOs, incident response, and postmortems.
Added 3 days ago
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
Senior Data Platform Engineer: Senior Data Platform Engineer – Zonda – Toronto, ON
Added 3 days ago
Senior Software Engineer, DevOps & Security
Klue
Remote, Canada
$140,000 to $230,000 CAD / year
Full-time · Remote
…shared infrastructure, CI/CD, and guardrails are solid, every engineer at Klue gets faster, safer, and more cost effective to support, without having to think about…
Added 2 days ago
Site Reliability Engineer
Aptino, Inc.
Montreal, QC
$50 to $55 CAD / hour
Contract
We are looking for an experienced Site Reliability Engineer with strong expertise in Spring, Spring Security, application security, and enterprise production operations.
Added 3 days ago
SENIOR CLOUD & DEVOPS ENGINEER (ABC DUST)
ABCDust
Quebec, QC
Full-time
Role Description The SENIOR CLOUD & DEVOPS ENGINEER (ABC DUST) role is a full-time, on-site position located in Quebec, Canada. This role is responsible for designing, implementing, and…
Added 3 days ago
DevOps, Kubernetes, and Site Reliability Engineer
Randstad Enterprise
Montreal, QC
Full-time
We are looking for an experienced DevOps, Kubernetes, and Site Reliability Engineer with a minimum of five years of relevant industry experience. Experience within financial services or…
Added 3 days ago
SRE / DevOps Engineer (Chaos Engineering)
KTek Resourcing
Toronto, ON
Contract
Role: SRE / DevOps Engineer (Chaos Engineering)
Added 3 days ago
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
Senior Data Platform Engineer: Senior Data Platform Engineer – Zonda – Toronto, ON
Added 3 days ago
Platform Engineer
Hunter Bond
Montreal, QC
$100,000 to $200,000 CAD / year
Full-time
4+ years of experience in DevOps, SRE, or platform engineering roles.
Added 3 days ago
Software Engineer – Elite Quant - Up to $200,000 CAD Starting base + Exceptional benefits/bonus package Fund
Hunter Bond
Montreal, QC
Full-time
My client - one of the world's leading quantitative trading firms - is hiring a Platform Engineer / Site Reliability Engineer (SRE) to design, build, and maintain highly scalable, resilient…
Added 3 days ago
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Fredericton, NB
Full-time
As a Data & AI Platform Engineer, you operate at the foundation of modern data and AI ecosystems - designing, deploying, and operating scalable, secure, and reliable platforms that enable…
Added 3 days ago
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Toronto, ON
Full-time
As a Data & AI Platform Engineer, you operate at the foundation of modern data and AI ecosystems - designing, deploying, and operating scalable, secure, and reliable platforms that enable…
Added 3 days ago
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Edmonton, AB
Full-time
As a Data & AI Platform Engineer, you operate at the foundation of modern data and AI ecosystems - designing, deploying, and operating scalable, secure, and reliable platforms that enable…
Added 3 days ago
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Victoria, BC
Full-time
As a Data & AI Platform Engineer, you operate at the foundation of modern data and AI ecosystems - designing, deploying, and operating scalable, secure, and reliable platforms that enable…
Added 3 days ago
Data Platform DevOps Engineer - Senior Consultant
Deloitte
St. John's, NL · Greater St. John's Metropolitan Area
Full-time
As a Data & AI Platform Engineer, you operate at the foundation of modern data and AI ecosystems - designing, deploying, and operating scalable, secure, and reliable platforms that enable…

Poly Tech Talent

Senior M365 Entra Engineer

Mississauga, ON, Canada

Job type: Full-time
Apply by: Mar 20, 2027
Experience: 5–8+ years hands-on experience with Microsoft 365 and Entra ID (AD)
Posting language: English
Posted: Sep 21, 2026

Apply About employer

Applications open in a new tab.

Original job description

Location: Mississauga, ON (Hybrid flexible, occasional in office)

Reports To: Chief Information Security Officer

About the Role

Our client is seeking a senior, hands-on Microsoft 365 and Entra ID engineer to help run and evolve collaboration and identity services at 10k+ user scale. The organization is growing fast and regularly acquires new businesses, so they need someone who can make tenant migrations, cross-tenant access, and identity integration seamless across a multi-tenant, M&A-heavy environment.

If you enjoy complex identity challenges, large-scale engineering, and delivering secure, pragmatic solutions - this role will be a great fit.

Key Responsibilities

Design & Lead tenant-to-tenant migrations across Exchange Online, SharePoint/OneDrive, and Teams.
Build and operate hybrid identity using Entra Connect / Cloud Sync.
Manage cross-tenant access (B2B, shared channels, cross-tenant sync).
Support and operate core Microsoft 365 services: Exchange Online, SharePoint/OneDrive, Teams, Intune, Purview DLP.
Strengthen identity & access controls: Conditional Access, PIM, access reviews.
Work within an Okta–Microsoft federated environment (federation, coexistence, defederation planning).
Federate and provision SaaS apps using Entra or Okta (SAML, OIDC, OAuth2, SCIM).
Migrate app SSO/provisioning integrations between identity platforms with minimal disruption.
Automate operational tasks using PowerShell and Microsoft Graph.
Operate with an SRE mindset - monitoring, documentation, and high-quality change management.

Candidate Profile

5–8+ years hands-on experience with Microsoft 365 and Entra ID (AD)
Strong background in hybrid identity and large-scale M365 operations.
Experience in Okta + Microsoft federation and multi-IdP environments.
Deep understanding of SSO/provisioning protocols: SAML, OIDC, OAuth2, SCIM.
Proven track record leading cross-tenant migrations.
Strong PowerShell/Graph automation capability.
Clear, calm communicator who can explain complex identity topics to non-technical stakeholders.

Bonus Skills

Experience with Defender for O365, Purview, Teams Voice, Power Platform governance.
Understanding of Azure networking and RBAC fundamentals.
Consulting background or comfort with cutover weekends.

Interested or know someone who might be?

Feel free to reach out for more details, or share this with your network.

Why Join

This is an exciting opportunity to make a meaningful impact on a growing organization’s IT transformation. You’ll play a pivotal role in shaping a modern, scalable, and secure technology foundation while driving operational excellence.

Apply About employer

More about this job

Responsibilities

Design and lead tenant-to-tenant migrations across Microsoft 365 services while managing hybrid identity and cross-tenant access. Operate and support core collaboration services, identity controls, and automation tasks using PowerShell and Microsoft Graph.

Requirements

Requires 5-8+ years of hands-on experience with Microsoft 365, Entra ID, and hybrid identity environments. Candidates must possess strong knowledge of SSO protocols, multi-IdP federation, and a proven track record in large-scale migrations.

Skills

Microsoft 365
Entra ID
Exchange Online
SharePoint
OneDrive
Teams
Hybrid Identity
Okta
SAML
OIDC
OAuth2
SCIM
PowerShell
Microsoft Graph
Conditional Access
Identity Management

Visa sponsorship

Not detected in the job text

Keywords

Microsoft 365
Entra ID
Exchange Online
SharePoint
OneDrive
Teams
Intune
Purview DLP
Hybrid Identity
Okta
SAML
OIDC
OAuth2
SCIM
PowerShell
Microsoft Graph
Conditional Access
PIM
SRE
Identity Federation
Tenant Migration
B2B
Cloud Sync
Entra Connect
Access Reviews
Automation
Identity Management
SaaS
Change Management
IT Transformation

Report this job