Senior Security Engineer at Numeris
Canada, Ontario, Canada -
Full Time


Start Date

Immediate

Expiry Date

22 Nov, 26

Salary

0.0

Posted On

24 Aug, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Yes

Skills

Industry

Information Technology & Services

Description

Responsibilities

Build, configure, and tune Microsoft Entra ID controls, including Conditional Access, identity governance, privileged access, and authentication security

Review access requests, exclusions, and security exceptions from a technical risk perspective


Configure and maintain Microsoft Intune security baselines, compliance policies, endpoint controls, and automated workflows


Operate and optimize Microsoft Defender for Endpoint, Identity, Office 365, and Cloud Apps


Configure and tune Microsoft Purview DLP, information protection, and compliance controls


Troubleshoot control failures, integration issues, and gaps in security coverage


Write and maintain KQL queries, Microsoft Sentinel detections, analytics rules, dashboards, and workbooks


Build automated response playbooks and SOAR workflows


Perform alert triage, technical investigations, containment, remediation, and post-incident analysis


Analyze logs, endpoint activity, identity events, email threats, and cloud activity


Participate in a rotating on-call schedule for security incidents and escalations


Operate vulnerability scanning and security assessment tools


Analyze findings, prioritize risks, and verify that remediation is effective


Monitor Azure and AWS for misconfigurations, excessive permissions, compliance gaps, and emerging threats


Configure and improve Cloud Security Posture Management capabilities


Work directly with infrastructure teams to resolve technical security issues


Use PowerShell and/or Python to automate repetitive security tasks and operational workflows


Integrate security platforms and improve the quality of security data and alerts


Test new features and determine how they can strengthen security operations


Work with vendors when specialized technical support or platform expertise is required


Conduct technical security assessments of third-party architectures and services


Administer KnowBe4 phishing simulations and security awareness campaigns

Qualification

checkRepresents the skills you have

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

checkMicrosoft 365 E5 security technologiescheckMicrosoft Entra IDcheckConditional AccessIdentity governancecheckPrivileged accesscheckAuthentication securityMicrosoft IntunecheckSecurity baselinesCompliance policiesEndpoint controlscheckMicrosoft Defender for EndpointcheckMicrosoft Defender for IdentitycheckMicrosoft Defender for Office 365checkMicrosoft Defender for Cloud AppsMicrosoft Purview DLPInformation protectionCompliance controlscheckKQL queriescheckMicrosoft SentinelSOAR workflowscheckAlert triagecheckIncident investigationContainmentcheckRemediationcheckPost-incident analysischeckLog analysisEndpoint activity monitoringcheckIdentity event monitoringcheckEmail threat analysisCloud activity monitoringRequired

At least five years of hands-on experience in security engineering, cloud security, security operations, or a related technical role

Demonstrated experience directly configuring and operating Microsoft 365 E5 security technologies in an enterprise environment

Strong experience with security monitoring, threat detection, incident investigation, and vulnerability management

Experience writing KQL queries and developing Microsoft Sentinel detections

Experience automating security tasks using PowerShell and/or Python

Experience securing and monitoring AWS environments

Experience implementing or operating a Cloud Security Posture Management solution

Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field, or equivalent practical experience

Microsoft Entra ID

Microsoft Intune

Microsoft Defender suite

Microsoft Sentinel and KQL

Microsoft Purview

Microsoft 365 Security and Compliance

Azure and AWS security

AWS IAM, Security Hub, GuardDuty, and AWS Config

PowerShell and/or Python

Incident response and vulnerability management

Preferred

One or more of the following would be an asset: Microsoft SC-200, SC-300, or SC-100

CISSP

AWS Certified Security – Specialty

Benefits

Competitive salary and benefits package (Health, Dental, Vision and Personal Spending Account - employer paid premiums).

Flexible Work location (on-site offices in Toronto and Montreal, remote – work from home, hybrid as required per role).

Continuous learning and development via Percipio, our Learning Management System.

Additional programs such as MentorMe, which helps our employee’s network, and grow within the organization.

Leadership Training offerings for new and emerging leaders.

Perkopolis: Participation in a program that provides exclusive discounts on products and services to employees (shopping discounts, movie

Responsibilities
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