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Added 1 hour ago
Senior Manager, ServiceNow Platform Delivery & Transformation
Bell
Montreal, QC
Knowledge of Agile delivery methodologies, product management practices, DevSecOps, and modern operating models.
Added 1 hour ago
Bilingual Advisor, Software Engineering
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC
A strong understanding of Agile methodologies, Azure DevOps, CI/CD pipelines, and DevSecOps practices.
Added 2 hours ago
T
Manager, Engineering – Easy Apply & Digital Onboarding Platform
TD
Toronto, ON
- Full-time
Champion modern DevSecOps practices, CI/CD automation, observability, and quality engineering.
Added 2 hours ago
C
Responsable de produit intégration SAP
CGI
Montreal, QC
- Full-time
…organizational objectives by promoting best practices in Agile, DevSecOps, and integration…
Added 2 hours ago
BP
Senior Production Engineer Scheduling
BNP Paribas
Montreal, QC
- Full-time
Automate Release deployment leveraging DevSecOps platform.
Added 4 hours ago
M
Lead IGA Solution Architect
McKesson
Mississauga, ON
- Full-time
Familiarity with DevSecOps, security architecture governance, and cloud-native security controls.
Added 4 hours ago
M
IAM Sr. Developer, IGA
McKesson
Mississauga, ON
- Full-time
Familiarity with DevSecOps, security architecture governance, and cloud-native security controls.
Added 4 hours ago
C
Consultant, Full Stack Developer
CIBC
Toronto, ON
- Full-time
API Development, API Integration, Collaboration, C Sharp (Programming Language), DevSecOps, Judgement, Observability Development, Programming Languages, Scalable Web Applications, Security…
Added 4 hours ago
O
Sr. Engineer - Vulnerability Management
OnX
Canada
- Full-time
Collaborate with Infrastructure, Cloud, Platform Engineering, DevSecOps, SOC, and Application teams to ensure remediation SLAs are achieved.
Added 4 hours ago
MF
Director Threat Intelligence
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
…engineering, with a direct mandate to mature Threat Intelligence and DevSecOps as day to day operating capabilities. Shapes policy enforcement, resolves systemic constraints across multiple…
Added 5 hours ago
DI
Senior IT Security Engineer
Draganfly Inc.
Burnaby, BC
- $120,000 to $140,000 CAD / year
- Full-time
Automate security checks, reporting, and remediation using PowerShell and approved AI tools, and partner with Software Engineering on DevSecOps.
Added 5 hours ago
GC
Principal & Head of Public Markets & Quant Technology
GlassRatner Canada
Toronto, ON
- Full-time
Establish and champion modern engineering practices, including cloud adoption, APIs, CI/CD, DevSecOps, observability, automated testing, data validation, production telemetry, and site…
Added 6 hours ago
C
Software Developer Coop
CAE
Montreal, QC
- Full-time
Contribute to the evolution of CI/CD pipelines, DevSecOps practices, or secure delivery mechanisms that may integrate AI-assisted analysis, recommendation, or automation capabilities.
Added 6 hours ago
ServiceNow Senior Technical Advisor
Bell
Montreal, QC
Knowledge of ITIL, Agile, DevSecOps, enterprise architecture, and SaaS platform governance.
Added 6 hours ago
C
Software Developer Coop-EN
CAE
Montreal, QC
- Full-time
Contribute to the evolution of CI/CD pipelines, DevSecOps practices, or secure delivery mechanisms that may integrate AI-assisted analysis, recommendation, or automation capabilities.
Added 7 hours ago
T
IAM (SailPoint) Software Engineer
Teamrecruiter.com
Ottawa, ON
- Contract
Added 8 hours ago
KG
Enterprise Security Architect - Senior Security Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Drive adoption of Infrastructure-as-Code security, DevSecOps, and cloud-native security services.
Added 8 hours ago
ÉD
Postdoctoral Fellow – Automation and Decision Support, Distributed Systems and Multi-Agent Systems – C5I Centre
École de technologie supérieure
Montreal, QC
- $80,000 to $88,000 CAD / year
- Full-time
Knowledge of cloud-native technologies, microservices, containers, and DevSecOps practices.
Added 10 hours ago
T
Head of Direct Sales (North America & EMEA- remote work)
TuxCare
Remote, Canada
- Full-time
- Remote
…software composition analysis (SCA), application security, or DevSecOps. Candidates must have sold enterprise solutions in this sector; experience selling general IT or infrastructure…
Added 22 hours ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
Pwc Canada
Toronto, ON · Calgary, AB · Ottawa, ON · Vancouver, BC
- Full-time
…cloud infrastructure security, secure application development, DevSecOps and emerging capabilities/skills in AI, while growing your consulting skills in a dynamic, client-facing…
Added 23 hours ago
D
Devsecops Engineer
Deel
Canada
- Full-time
We are currently seeking a DevSecOps Engineer to join our team. If you have a passion for automation, security, and infrastructure, we invite you to apply for this exciting opportunity. As…
Added 23 hours ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC Canada
Ottawa, ON
- Full-time
…cloud infrastructure security, secure application development, DevSecOps and emerging capabilities/skills in AI, while growing your consulting skills in a dynamic, client-facing…
Added 1 day ago
T
Cloud Administrator – Microsoft Azure
Techso
Montreal, QC
- Full-time
Help secure cloud environments through DevSecOps practices;
Added 1 day ago
T
Senior Microsoft Azure Developer
Techso
Montreal, QC
- Full-time
Experience with DevSecOps practices and cloud security;
Added 1 day ago
Senior Platform Engineer, AI & Fabrics
BMO
Toronto, ON · FCP
Practical CI/CD, GitOps, and DevSecOps experience; Git-based workflows (Bitbucket/GitHub), Jira, Confluence.

OnX

Sr. Engineer - Vulnerability Management

Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 6, 2026

Original job description

OnX is a leading Canadian technology solutions provider helping organizations modernize, secure, and optimize their IT environments. We partner with clients across industries to deliver innovative infrastructure, cloud, security, and managed services solutions that drive business success.

We are seeking a highly skilled Sr. Engineer - Vulnerability Management to join our growing Cybersecurity team. In this role, you will be responsible for identifying, assessing, prioritizing, and driving remediation of security vulnerabilities across enterprise infrastructure, applications, cloud environments, and networks.

You will play a critical role in strengthening the organization's security posture by leading vulnerability lifecycle management, automating remediation processes, and partnering across infrastructure, cloud, platform engineering, and application teams.

What You'll Do

Manage the end-to-end vulnerability management lifecycle, including identification, assessment, prioritization, remediation validation, and reporting.
Perform vulnerability assessments across operating systems, applications, cloud platforms, containers, and network environments.
Operate and optimize vulnerability scanning tools and security assessment frameworks.
Drive automation initiatives using Python and PowerShell to improve remediation workflows and reporting.
Analyze threat intelligence, exploit data, CVSS scores, and emerging vulnerabilities to support risk-based prioritization.
Collaborate with Infrastructure, Cloud, Platform Engineering, DevSecOps, SOC, and Application teams to ensure remediation SLAs are achieved.
Support security incidents by evaluating vulnerability impact, exploitability, and contributing to root cause analysis.
Manage vulnerability exceptions, false-positive handling, and risk acceptance processes.
Create executive-level reports and dashboards highlighting exposure trends and remediation progress.

Required Skills & Experience

Technical Skills

Qualys VMDR
Microsoft Defender Vulnerability Management
Nessus
Rapid7
Linux Administration
Windows Administration
Python Scripting
PowerShell Scripting
Vulnerability Assessment & Management
Security Automation

Cybersecurity Expertise

Cloud Security
Application Security
Network & Endpoint Security
Security Operations
Threat Detection & Incident Response
Identity & Access Management (IAM)
Data Protection & Encryption
Vulnerability Remediation Programs
Risk-Based Vulnerability Prioritization

Preferred Certifications

Certified Ethical Hacker (CEH)
Additional cybersecurity certifications such as Security+, CISSP, GIAC, or cloud security certifications are a plus.

Qualifications

Bachelor's degree in Computer Science, Information Technology, Engineering, Telecommunications, or a related technical field.
6-8 years of overall IT/Security experience.
Minimum 5+ years of hands-on experience in Vulnerability Management and Security Operations.
Strong understanding of enterprise infrastructure, cloud security, DevSecOps, and remediation practices.

What Makes You Successful

Strong analytical and problem-solving skills.
Excellent collaboration and communication abilities.
Ownership mindset with strong attention to detail.
Ability to work cross-functionally with technical and business stakeholders.
Passion for cybersecurity, automation, and continuous improvement.

Why Join OnX?

Work with modern infrastructure and cloud technologies.
Collaborate with experienced technology professionals across Canada.
Gain exposure to enterprise-scale environments and strategic initiatives.
Competitive compensation and benefits package.
Professional development and certification support.
Flexible work options depending on role requirements.

CAD $72,000 – $96,000 base salary (not including bonus or commission)

“The compensation range in this posting reflects the Company’s good‑faith estimate at the time of publication. The applicable base pay range for any individual will be determined based on the candidate’s designated primary work location as well as factors including role scope and responsibilities, required qualifications, and the individual’s experience, education, skills, knowledge, and performance. Certain positions may also be eligible for additional compensation such as discretionary merit increases, bonuses, or sales‑based variable compensation in accordance with applicable plans and role requirements.

Diversity & Inclusion

OnX is an equal opportunity employer committed to creating an inclusive environment for all employees. We celebrate diversity and are dedicated to fostering a workplace where everyone can thrive regardless of race, religion, gender, age, disability, sexual orientation, or any other protected characteristic.

Apply About employer

More about this job

Responsibilities

Manage the vulnerability lifecycle across enterprise infrastructure, applications, cloud platforms, containers, and networks, including assessment, risk-based prioritization, remediation validation, and reporting. Optimize scanning and remediation workflows through automation, collaborate with technical teams to meet remediation SLAs, and support incident analysis and vulnerability risk decisions.

Requirements

Requires a bachelor's degree in a relevant technical field, 6–8 years of overall IT or security experience, and at least 5 years of hands-on vulnerability management and security operations experience. Candidates should have strong knowledge of enterprise infrastructure, cloud security, DevSecOps, and remediation practices; CEH is preferred, while other cybersecurity certifications are a plus.

Skills

Vulnerability Management
Qualys VMDR
Microsoft Defender Vulnerability Management
Nessus
Rapid7
Linux Administration
Windows Administration
Python
PowerShell
Vulnerability Assessment
Security Automation
Cloud Security
Application Security
Network and Endpoint Security
Threat Detection and Incident Response
Risk-Based Vulnerability Prioritization

Benefits

Competitive Compensation
Benefits Package
Professional Development
Certification Support
Flexible Work Options

Visa sponsorship

Not detected in the job text

Keywords

Vulnerability Management
Qualys VMDR
Microsoft Defender Vulnerability Management
Nessus
Rapid7
Linux Administration
Windows Administration
Python
PowerShell
Vulnerability Assessment
Security Automation
Cloud Security
Application Security
Network Security
Endpoint Security
Security Operations
Threat Detection
Incident Response
Identity and Access Management
Data Protection
Encryption
Vulnerability Remediation
Risk-Based Prioritization
DevSecOps
Threat Intelligence
CVSS
Certified Ethical Hacker
Security+
CISSP
GIAC

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