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Added 4 mins ago
VP
System Integration Project Manager
Vista Projects
Calgary, AB
- Full-time
This is not a traditional project administration role. The right candidate thinks like an engineer, manages like a delivery lead, and is energized by applying AI tools to real industrial…
Added 4 mins ago
AC
Senior Project Manager - Civil
Accenture Construct
Toronto, ON
- Full-time
Demonstrated functional acumen to support how solutions will address client goals while maintaining alignment with industry best practices
Added 4 mins ago
B
Senior Machine Learning Engineer
BuzzClan
Toronto, ON
- Contract
Job Title: Machine Learning Engineer – Senior
Added 4 mins ago
CT
Lead QA Engineer
Cosmo Technologies
Toronto, ON
- $95,000 to $130,000 CAD / year
- Full-time
Role Summary: We are seeking a highly skilled and forward-thinking Lead QA Engineer to guide our global QA efforts while introducing and embedding AI-based tools and intelligent automation…
Added 4 mins ago
HO
BI Analytics Engineer
Hydro One
Toronto, ON
- $80 to $90 CAD / hour
- Contract
We are seeking a BI / Analytics Engineer to support the data, semantic model, and reporting components of contact center analytics solutions built on Microsoft Fabric and Power BI.
Added 4 mins ago
IP
Manager - Coating Technologies & Development
IMPACT Pump Solutions
Calgary, AB
- Full-time
Professional Engineer designation is an asset but is not required unless the position holds formal engineering approval authority.
Added 4 mins ago
W
Ingénieur en amélioration continue / Continuous Improvement Engineer - French
Wonderbrands
Gatineau, QC
- Full-time
…créativité et à sortir des sentiers battus pour trouver des solutions et de nouvelles…
Added 4 mins ago
Director, Engineering, Pacific Link
Trans Mountain
Calgary, AB
Added 4 mins ago
AT
Surgical AI Scientist
Adoc Talent Management
Remote, Canada
- Full-time
- Remote
Notre client est une entreprise logicielle qui développe des solutions basées sur de l'IA et de vision artificielle pour rendre la chirurgie minimalement invasive, plus intelligente et…
Added 4 mins ago
C
Lead QA Engineer
COSMO
Remote, Canada
- $95,000 to $130,000 CAD / year
- Full-time
- Remote
Role Summary: We are seeking a highly skilled and forward-thinking Lead QA Engineer to guide our global QA efforts while introducing and embedding AI-based tools and intelligent automation…
Added 4 mins ago
A
Senior Traction Engineer
Arcadis
Toronto, ON
- Full-time
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.
Added 20 mins ago
W
Ingénieur en amélioration continue / Continuous Improvement Engineer
Wonderbrands
Gatineau, QC
- Other
…créativité et à sortir des sentiers battus pour trouver des solutions et de nouvelles…
Added 20 mins ago
AC
Senior Presales Solutions Architect, AWS
Adastra Corporation
Markham, ON
- Full-time
AWS certifications such as Solutions Architect – Professional, Data Engineer – Associate.
Added 34 mins ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
We have an opening for a Mechanical / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 34 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 34 mins ago
P
Senior Data Warehouse Developer
Pinnacle
Toronto, ON
- Full-time
As a senior data engineer, you will design, implement, and optimize the full-stack data infrastructure - from Snowflake clusters setup to data ingestion, transformation and report…
Added 34 mins ago
QA
Data Engineer II - QuantumBlack, AI by McKinsey
QuantumBlack, AI by McKinsey
Toronto, ON
- Full-time
…tangible impact by offering innovative ideas and practical solutions, all while upholding our unwavering commitment to ethics and integrity. We not only encourage diverse perspectives, but…
Added 34 mins ago
SE
Project Engineer Substation and FACTS
Siemens Energy
Oakville, ON
- Full-time
The Siemens Energy Grid Solutions Engineering department comprises of professionals with experience in Primary, Secondary and Civil Engineering for detailed Engineering, Procurement and…
Added 34 mins ago
EN
Program Manager
Extreme Networks
Toronto, ON
- Full-time
Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions. They rely on our top-rated services and support to accelerate their digital transformation efforts…
Added 34 mins ago
HA
Intern Bachelors Elect Eng
Honeywell Aerospace
Ottawa, ON · Kanata, ON
- Full-time
As an Electrical Engineer intern, you play a critical role in designing, development, and testing of electrical systems and components for aerospace applications. You will apply your…
Added 34 mins ago
HA
Intern Bachelors Mech Eng
Honeywell Aerospace
Ottawa, ON · Kanata, ON
- Full-time
As a Mechanical Engineer intern, you play a critical role in designing, development, and testing of mechanical systems and components for aerospace applications. You will apply your…
Added 34 mins ago
W
Senior Project Manager, Municipal Engineering
WSP
Fort McMurray, AB
- Full-time
With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions.
Added 49 mins ago
KC
Senior Mechanical Engineer - Hydro
Klohn Crippen Berger
Vancouver, BC · Toronto, ON
- Full-time
…integrity to every client relationship and excellence to the solutions we deliver for communities, industries, and future…
Added 49 mins ago
VP
System Integration Project Manager
Vista Projects Limited
Calgary, AB
- Full-time
This is not a traditional project administration role. The right candidate thinks like an engineer, manages like a delivery lead, and is energized by applying AI tools to real industrial…
Added 49 mins ago
AC
Electronics Hardware Engineer
Algo Communication Products Ltd.
Burnaby, BC
- $100,000 to $120,000 CAD / year
We are seeking an Electronics Hardware Engineer with strong, practical experience in electronic circuit design, schematics, and PCB layout. This hands-on role contributes to new product…

Apptoza Inc.

Microsoft Defender Security Engineer

Calgary, AB, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

Role: Microsoft Defender Security Engineer

Location: Calgary, AB – Onsite

Job Description

Required Technical Skills

Microsoft Defender for Endpoint (MDE)

Microsoft Defender for Identity (MDI)

Microsoft Defender for Cloud Apps (MDCA)

CrowdStrike Falcon

Proofpoint Email Security

Security Incident Investigation and Response

Threat Hunting and Threat Intelligence

Endpoint Detection & Response (EDR)

SIEM/SOAR integration knowledge (Microsoft Sentinel preferred)

Windows Server and Active Directory Security

Email Security and Anti-Phishing Controls

Security Monitoring and Alert Triage

Key Responsibilities

Administer and support Microsoft Defender Suite (MDE, MDI, MDCA).

Manage CrowdStrike Falcon platform including policy tuning, threat detection, and endpoint protection.

Monitor and administer Proofpoint email security solutions to protect against phishing, malware, and business email compromise attacks.

Investigate security alerts and incidents, perform root cause analysis, and provide remediation recommendations.

Conduct proactive threat hunting across endpoints, identities, cloud applications, and email environments.

Fine-tune detection rules and security policies to reduce false positives and improve security visibility.

Integrate security tools with SIEM platforms such as Microsoft Sentinel.

Develop and maintain security monitoring dashboards, reports, and operational documentation.

Collaborate with infrastructure, application, and SOC teams during incident response and remediation activities.

Support vulnerability management and security compliance initiatives.

Apply About employer

More about this job

Responsibilities

Administer and tune Microsoft Defender, CrowdStrike Falcon, and Proofpoint security platforms; investigate incidents, hunt for threats, and recommend remediation. Integrate tools with SIEM platforms, maintain monitoring dashboards and documentation, and collaborate with technical and SOC teams on response, compliance, and vulnerability management.

Requirements

The role requires hands-on knowledge of Microsoft Defender for Endpoint, Identity, and Cloud Apps, CrowdStrike Falcon, and Proofpoint Email Security. Candidates should also have experience with incident response, threat hunting, EDR, SIEM/SOAR integration, Windows Server and Active Directory security, email protection, and security monitoring.

Skills

Microsoft Defender for Endpoint
Microsoft Defender for Identity
Microsoft Defender for Cloud Apps
CrowdStrike Falcon
Proofpoint Email Security
Security Incident Investigation and Response
Threat Hunting
Threat Intelligence
Endpoint Detection and Response
SIEM/SOAR Integration
Microsoft Sentinel
Windows Server Security
Active Directory Security
Email Security
Security Monitoring and Alert Triage
Vulnerability Management

Visa sponsorship

Not detected in the job text

Keywords

Microsoft Defender for Endpoint
Microsoft Defender for Identity
Microsoft Defender for Cloud Apps
CrowdStrike Falcon
Proofpoint Email Security
Microsoft Sentinel
SIEM
SOAR
Endpoint Detection and Response
Incident Investigation
Incident Response
Root Cause Analysis
Threat Hunting
Threat Intelligence
Detection Rules
Security Policies
Security Monitoring
Alert Triage
Windows Server
Active Directory
Email Security
Anti-Phishing
Business Email Compromise
Vulnerability Management
Security Compliance
Security Dashboards
Endpoint Protection

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