Jobs in Canada

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Added 6 mins ago
MC
Azure Databricks Cloud Migration & Platform Engineer (36101)
Myticas Consulting
Toronto, ON
- Contract
Azure Databricks Cloud Migration & Platform Engineer
Added 6 mins ago
MC
Cloud Platform Engineer – Terraform & Database Infrastructure (36050)
Myticas Consulting
Toronto, ON
- Contract
A technically strong, hands-on Cloud Platform / Infrastructure Engineer with deep Terraform expertise and practical experience supporting cloud networking, managed databases, security and…
Added 6 mins ago
B
Senior Databricks Data Platform Engineer
Brillio
Canada
- Contract
As a Senior Databricks Data Platform Engineer, you will own the engineering, automation, and day-to-day health of our enterprise Databricks Lakehouse platform. This is a platform-first…
Added 6 mins ago
MC
Technical Consultant III (35732)
Myticas Consulting
Toronto, ON
- Full-time
Technical Consultant III (Software Engineer, Senior/Lead)
Added 6 mins ago
V
Architect
Virtusa
Toronto, ON
- Full-time
Job Summary: We are seeking a Senior QA Automation Engineer who plays a critical role in upholding the quality standards of our software delivery lifecycle. This position is responsible for…
Added 6 mins ago
TI
Senior Databricks Data Platform Engineer
Tekgence Inc
Canada
- Contract
We are looking for a Senior Databricks Data Platform Engineer with strong experience in Databricks platform administration, Unity Catalog, Terraform, and CI/CD automation. The candidate…
Added 52 mins ago
T
Quality Engineer I
TD
Toronto, ON
- Full-time
Develop and debug automation frameworks/scripts; manage test suites, traceability, defect logging, and defect resolution support.
Added 52 mins ago
M365 Architect
EY
Toronto, ON
PowerShell Scripting: Proficiency in PowerShell is beneficial for a M365 engineer role. This is because a lot of tasks related to user management, reporting, and automation within the M365…
Added 1 hour ago
C
Senior Advisor, Product Line Management, Maintenance & Managed Services
Ciena
Canada
- Full-time
Serve as the expert portfolio advisor for complex maintenance, managed-service and resident-engineer opportunities.
Added 1 hour ago
UO
Energy Conservation Engineer
University of British Columbia
Vancouver, BC · UBCV | Campus Energy Centre (CEC)
- $9,599.75 to $14,385.5 CAD / month
- Full-time
The role of the Energy Conservation Engineer is to create energy conservation measures for a profound reduction in energy consumption and equivalent greenhouse gas emissions from the UBC…
Added 1 hour ago
T
Engineer I
TD
Mississauga, ON · Toronto, ON
- Full-time
About This Role: We are looking for a Cybersecurity engineer with admin level knowledge and experience working on enterprise Security Information and Event management (SIEM) tools. Although…
Added 1 hour ago
TS
Building Automation Systems (BAS) Engineer/Technician
TalentSphere Staffing Solutions
Toronto, ON
- Full-time
Industry: Building Automation | HVAC | Controls | Building Systems
Added 1 hour ago
AP
Detection Engineer
Arobas Personnel
Montreal, QC
- Full-time
Arobas Personnel is looking for an experienced Detection Engineer for a contract opportunity with one of our clients in Montreal.
Added 1 hour ago
T
Engineer I
TD
Toronto, ON
- Full-time
About This Role: We are looking for a Cybersecurity engineer with admin level knowledge and experience working on enterprise Security Information and Event management (SIEM) tools. Although…
Added 1 hour ago
FR
Junior Building Operator - 5th Class
FirstService Residential Canada
Calgary, AB
- Part-time
Monitor boilers, pumps, HVAC equipment, domestic water systems, the Building Automation System and other building equipment within the operator's qualifications and assigned…
Added 1 hour ago
E
Ingénieur.e Instrumentation et contrôle - Instrumentation & Control Engineer (I&C Engineer)
Excelpro
Montreal, QC
- Full-time
As an Engineer, your primary responsibility will be to deliver various automation projects for our clients. More specifically, you will:
Added 2 hours ago
RV
Principal FPGA & Hardware Developer
Ross Video
Ottawa, ON · Nepean, ON
- Full-time
Pragmatic engineer: Applies sound fundamentals to deliver reliable, manufacturable products and can demonstrate practical SI simulation, PDN, PCB construction, stackup, and high-speed…
Added 2 hours ago
AI
Principal Consultant – AWS Data Platforms & Agentic AI
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Industrialize Amazon QuickSight through dataset automation, SPICE optimization, security integration and platform governance.
Added 2 hours ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL
Added 2 hours ago
MC
Cloud Operations Engineer – Azure AKS Terraform (36170)
Myticas Consulting
Toronto, ON
- Full-time
Cloud Operations Engineer – Azure / AKS / Terraform
Added 2 hours ago
MC
Senior Cybersecurity Test Engineer (35651)
Myticas Consulting
Ottawa, ON
- Contract
We are seeking a Senior Cybersecurity Test Engineer to lead and execute security testing activities across applications, infrastructure, cloud environments, APIs, and system integrations.…
Added 2 hours ago
X
Digital Sales Engineer / Market Development Manager-Automation-Flygt
Xylem
Montreal, QC
- Full-time
Xylem Canada Ltd. is seeking a Market Development Manager – Flygt ADS / Digital Sales Engineer (Automation & Digital Solutions) to support and expand the sales of Flygt automation and…
Added 2 hours ago
MC
Network Engineer (35135)
Myticas Consulting
Ottawa, ON
- Full-time
We are looking for an experienced Network Service Engineer with strong expertise in customer network service configuration to support the design, implementation, and optimization of network…
Added 2 hours ago
MC
Cloud Network Engineer (36174)
Myticas Consulting
Ottawa, ON
- Full-time
We are seeking an experienced Cloud Network Engineer to support the planning, implementation, automation, and operation of cloud and hybrid networking infrastructure. This position bridges…
Added 2 hours ago
VS
Senior Machine Learning Engineer
vTech Solution Canada
Toronto, ON
- Contract
The Senior Machine Learning Engineer will deploy, integrate, monitor, and operationalize AI and machine-learning solutions using modern MLOps practices. The role will establish reusable…

Arobas Personnel

Detection Engineer

Montreal, QC, Canada

Full-time

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Job details

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

Original job description

Arobas Personnel is looking for an experienced Detection Engineer for a contract opportunity with one of our clients in Montreal.

The Detection Engineer will support the organization’s Splunk-based detection environment, working closely with Incident Response, Cyber Threat Intelligence, SOC, and Red Team stakeholders to strengthen detection coverage and improve the quality of security detections.

Key Responsibilities

🔹 Ensure operational continuity of the Splunk-based detection stack

🔹 Review and implement rule tuning requests from the Incident Response team, including false-positive reduction, logic refinement, and threshold adjustments

🔹 Design, develop, and deploy new Splunk detections based on threat patterns, indicators, and TTPs provided by the CTI team

🔹 Map new and existing detections to MITRE ATT&CK to track detection coverage

🔹 Develop and refine detection content for Purple Team exercises, incorporating identified gaps and post-exercise improvements

🔹 Test and validate detection effectiveness before production deployment, including true-positive validation and noise reduction

🔹 Maintain detection logic under version control and document tuning rationale

🔹 Track and manage work items in Jira

🔹 Participate in handoffs and collaboration sessions with Incident Response, CTI, SOC, and Red Team stakeholders

Key Deliverables

🔹 Tuned and updated Splunk detection rules addressing Incident Response requests, with documented rationale

🔹 New detection use cases covering CTI-identified threat patterns, mapped to MITRE ATT&CK

🔹 Detection content supporting Purple Team exercises, including post-exercise improvements

🔹 Up-to-date documentation of detection logic and coverage gaps

🔹 Work items properly tracked and closed in Jira

Must-Have Skills

🔹 Strong hands-on experience with Splunk, including SPL, correlation searches, dashboards, data models, and detection-as-code workflows

🔹 Proven Detection Engineering experience writing, tuning, and validating SIEM detection rules in a production environment

🔹 Working knowledge of MITRE ATT&CK for threat modeling and coverage mapping

🔹 Familiarity with relevant security telemetry and log sources, including EDR, Windows/Linux/Sysmon, network, and cloud logs

🔹 Experience with Threat Hunting methodologies and CTI-provided IOCs/TTPs, including structured intelligence such as STIX/TAXII or narrative reporting

🔹 Understanding of Incident Response processes and the ability to translate tuning requests into actionable detection rule changes

Nice To Have

🔹 Exposure to Purple Teaming and adversary emulation, including tools or approaches such as Atomic Red Team and Caldera

🔹 Scripting skills with Python and/or PowerShell for detection logic, automation, and tooling

🔹 Experience with Git for managing detection content as code

🔹 Experience with Jira in an Agile or operational environment

🔹 Ability to clearly document technical decisions and rationale for handoff to technical teams and management

Id

10059

Emplacement

Montréal

Durée De L'emploi

Temps Plein

Nombre D'emplois Vacants

1

Date Limite De Dépôt

Dernière mise à jour:

26-11-04 15:21

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More about this job

Responsibilities

Maintain and improve the Splunk-based detection environment by tuning existing rules, developing new detections from threat intelligence, and validating detection effectiveness before deployment. Map detection coverage to MITRE ATT&CK, support Purple Team exercises, document detection logic, and coordinate work with security teams using Jira.

Requirements

The role requires hands-on Splunk and production SIEM detection engineering experience, including writing, tuning, and validating detection rules. Candidates should understand MITRE ATT&CK, threat hunting, security telemetry, CTI, and Incident Response; Purple Teaming, scripting, Git, and Jira experience are advantageous.

Skills

Splunk
Search Processing Language (SPL)
Detection Engineering
SIEM Detection Rules
MITRE ATT&CK
Threat Hunting
Cyber Threat Intelligence
Incident Response
Security Telemetry
EDR
Windows and Linux Logs
Sysmon
Network and Cloud Logs
Purple Teaming
Python
PowerShell

Visa sponsorship

Not detected in the job text

Keywords

Splunk
Search Processing Language (SPL)
Correlation Searches
Dashboards
Data Models
Detection As Code
SIEM
MITRE ATT&CK
EDR
Windows
Linux
Sysmon
Network Logs
Cloud Logs
Threat Hunting
Cyber Threat Intelligence
Indicators Of Compromise (IOCs)
Tactics, Techniques, And Procedures (TTPs)
STIX/TAXII
Incident Response
Purple Teaming
Adversary Emulation
Atomic Red Team
Caldera
Python
PowerShell
Git
Jira
False-Positive Reduction
Detection Validation

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