Jobs in Canada

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Added 8 mins ago
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AI Native Solutions Lead (Agentic / Applied)
Accenture
Toronto, ON
- Full-time
Architect and govern production-grade agentic systems at enterprise scale: multi-agent orchestration across complex environments, RAG pipelines, policy-based routing, memory management, and…
Added 38 mins ago
2I
Senior Applications Architect
2iSolutions Inc.
Toronto, ON
- Contract
Our Toronto-based client is hiring an Applications Architect – Senior for an 8-month onsite contract opportunity in Toronto, ON. The candidate must work onsite 5 days a week.
Added 1 hour ago
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Member of Technical Staff 4
Nutanix
Vancouver, BC
- $151,000 to $227,000 CAD / year
- Full-time
Partner with senior engineering staff to design, test, and enhance enterprise search and retrieval pipelines.
Added 4 hours ago
M
RQ00838 - Solution Architect - CRM - Senior
Maarut
Toronto, ON
- Contract
Dynamics-SharePoint integrations supporting complex enterprise applications.
Added 7 hours ago
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Dynamics/Sharepoint Architect
TEKsystems
Toronto, ON
- $125 to $145 CAD / hour
- Contract
The Senior Microsoft Upgrade Specialist will provide hands-on technical leadership and overall delivery oversight for the Clinic Information Management System (CIMS) upgrade. The role will…
Added 11 hours ago
SM
RQ11513 – Applications Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 11 hours ago
SM
RQ11847 – Technology Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 15 hours ago
TR
Principal Software Engineer / Architect – AI – Legal FDE
Thomson Reuters
Toronto, ON
- Full-time
Architect scalable, secure AI systems that integrate with client environments, including document management systems, enterprise platforms, and legal technology ecosystems.
Added 15 hours ago
A
RQ00838 – Senior Microsoft Dynamics CRM & SharePoint Solution Architect – On-Premises Upgrade
Amyantek
Toronto, ON
- Contract
Manager Notes Must Haves:
Added 15 hours ago
M
Lead Architect, Cloud & AI – Asia
Manulife
Toronto, ON
- Full-time
Based in Canada or the United States, you will serve as a trusted architecture advisor to senior business and technology leaders, connecting enterprise technology strategy with the needs of…
Added 16 hours ago
AI
Pega Technical Lead
Apptoza Inc.
Toronto, ON
- Full-time
Pega Certified Senior System Architect (PSSA).
Added 17 hours ago
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Director Supply Chain Strategy
Ciena
Ottawa, ON
- Full-time
The Director will serve as the architect and integrator of the end-to-end supply chain, connecting functional strategies into a cohesive future-state direction, identifying structural and…
Added 17 hours ago
4S
Senior Databricks Platform Architect / Lead
49 Solutions
Ottawa, ON
- $150,000 to $250,000 CAD / year
- Contract
Candidates must hold a valid and active Government of Canada Reliability, Secret or Top Secret security clearance
Added 17 hours ago
4S
Senior DevOps & Infrastructure-as-Code Engineer, Databricks Enablement
49 Solutions
Ottawa, ON
- $150,000 to $200,000 CAD / year
- Contract
Candidates must hold a valid and active Government of Canada Reliability, Secret or Top Secret security clearance
Added 17 hours ago
4S
Senior Azure Cloud & Network Engineer, Databricks Enablement
49 Solutions
Remote, Canada
- $150,000 to $250,000 CAD / year
- Contract
- Remote
Candidates must hold a valid and active Government of Canada Reliability, Secret or Top Secret security clearance
Added 17 hours ago
4S
Senior DevOps & Infrastructure-as-Code Engineer, Databricks Enablement
49 Solutions
Remote, Canada
- $150,000 to $200,000 CAD / year
- Contract
- Remote
Candidates must hold a valid and active Government of Canada Reliability, Secret or Top Secret security clearance
Added 17 hours ago
4S
Senior Databricks Platform Architect / Lead
49 Solutions
Remote, Canada
- $150,000 to $250,000 CAD / year
- Contract
- Remote
Candidates must hold a valid and active Government of Canada Reliability, Secret or Top Secret security clearance
Added 18 hours ago
4S
Senior Azure Cloud & Network Engineer, Databricks Enablement
49 Solutions
Ottawa, ON
- $150,000 to $250,000 CAD / year
- Contract
Candidates must hold a valid and active Government of Canada Reliability, Secret or Top Secret security clearance
Added 19 hours ago
HT
Senior Architect
Hirematic Talent Solutions
ON · Ontario, Canada
- $80 to $85 CAD / hour
- Full-time
Experience Cloud (Azure or AWS), Cyber Security, Enterprise and Solution Architecture, Java, Microsoft .Net.
Added 19 hours ago
SQ
AVP, Security Domain Enterprise Architecture
Sunlife Québec
Montreal, QC
- Full-time
The AVP, Security Architecture is a senior leader accountable for the enterprise security architecture strategy, governance, and evolution of security capabilities across global business…
Added 20 hours ago
SL
AVP, Security Domain Enterprise Architecture
Sun Life
Toronto, ON · Montreal, QC · Sun Life Toronto One York
- Full-time
The AVP, Security Architecture is a senior leader accountable for the enterprise security architecture strategy, governance, and evolution of security capabilities across global business…
Added 20 hours ago
SL
AVP, Security Domain Enterprise Architecture
Sun Life
Toronto, ON · Montreal, QC · Sun Life Toronto One York
- Full-time
The AVP, Security Architecture is a senior leader accountable for the enterprise security architecture strategy, governance, and evolution of security capabilities across global business…
Added 20 hours ago
Network Engineer-GCGCON
Great Canadian Entertainment
Toronto, ON · North York, ON
Under the general direction of Sr Manager, Network Services & Delivery, the Network Engineer is a senior level hands on technical leader responsible for the architecture, design,…
Added 23 hours ago
B
Senior Manager, Technology - Banking Cloud Solutions Leader
BDO
Toronto, ON
- Full-time
We are looking for a Banking Cloud Solutions Leader who combines deep banking experience, Cloud Platform Architect-level technical knowledge, and a demonstrated ability to grow client…
Added 1 day ago
2I
Senior Applications Architect
2iSolutions Inc.
Toronto, ON
- Contract
Our Toronto-based client is hiring an Applications Architect – Senior for a 12-month onsite contract opportunity in Toronto, ON. The candidate must work onsite 5 days a week.

Raas Infotek

Vulnerability Remediation and Patching Architect

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
Apply by: Nov 22, 2026
Experience: This role requires 10+ years of relevant experience.
Posting language: English
Posted: Oct 23, 2026

Original job description

I hope you are doing well.

We have an urgent position listed below. Please send your most recent resume along with the expected rate if you are interested.

Job Role: Vulnerability Remediation and Patching Architect

Location : hybrid 3 days in Toronto Office

Job Description :

Role Summary

Provide architecture leadership for enterprise vulnerability remediation, security hardening, and patching across AIX, Linux, and Windows. Translate vulnerability intelligence into safe, scalable remediation strategies and act as the senior technical and customer-facing authority.

Key Responsibilities

Own the end-to-end remediation architecture, including intake, risk prioritization, technical treatment, scheduling, validation, exception handling and closure evidence.

Design cross-platform patching and hardening patterns for AIX, Linux and Windows while minimizing service disruption and protecting business-critical workloads.

Review Rapid7, Kenna Security and Qualys findings; correlate severity, exploitability, asset criticality, exposure and operational risk to define remediation priority.

Create remediation roadmaps, reference architectures, technical standards, runbooks, decision records and governance metrics.

Lead complex technical decisions, root-cause analysis, recurring-vulnerability elimination and compensating-control recommendations.

Architect automation using Ansible/AAP and scripting, with source control, peer review, testing, rollback and auditability.

Partner with Security, infrastructure towers, application owners, change management and customer leadership; chair technical reviews and executive status discussions.

Mentor SMEs and engineers and establish reusable engineering practices across technology towers.

Required Technical Skills

Advanced AIX, RHEL/Linux and Windows Server patching, troubleshooting and security hardening

Ansible/Red Hat Ansible Automation Platform, PowerShell, Python and Shell scripting

Rapid7 InsightVM, Kenna Security/Cisco Vulnerability Management and Qualys VMDR

CVSS, risk-based prioritization, vulnerability lifecycle, remediation validation and exception governance

CIS Benchmarks and practical hardening controls; strong understanding of NIST-aligned security practices

Enterprise change, release, incident and problem management; ServiceNow awareness

Architecture documentation, dependency analysis, maintenance-window planning, rollback and evidence management

Git-based version control and automation quality controls

Communication, Customer-Facing and Leadership Skills

Executive-level written and verbal communication with clear translation of technical risk into business impact

Strong customer-facing presence, workshop facilitation, negotiation and defensible recommendation skills

Ability to challenge unsafe approaches constructively and secure agreement across multiple technical owners

Crisp status reporting, decision documentation and escalation management

Education and Preferred Credentials

Bachelor’s degree in Computer Science, Information Technology, Engineering or a related discipline, or equivalent relevant professional experience.

Relevant Red Hat, Microsoft, AIX, security or ITIL certifications

Experience in large, regulated and multi-vendor enterprise environments

Interview Focus

Assess architecture judgment, enterprise scale, cross-platform dependencies, customer influence and technical leadership. Include at least one real-world failure scenario and require the candidate to explain diagnosis, safe remediation, rollback, evidence and stakeholder communication.

Hiring Note

This role requires 10+ years of relevant experience. Equivalent enterprise products may be considered when the candidate demonstrates directly transferable hands-on capability.

Apply on LinkedIn About employer

More about this job

Responsibilities

Lead enterprise vulnerability remediation architecture, including risk prioritization, cross-platform patching and hardening, automation, validation, exception handling, and closure evidence. Partner with security, infrastructure, application, and customer stakeholders to guide technical decisions, governance, communication, and engineering practices.

Requirements

Requires 10+ years of relevant experience and advanced hands-on expertise in patching and hardening AIX, Linux, and Windows Server environments, along with automation and vulnerability management tools. A bachelor’s degree or equivalent experience is specified, with relevant technical or security certifications preferred; strong architecture, customer-facing communication, and leadership skills are also required.

Skills

AIX Patching
Linux Patching
Windows Server Patching
Security Hardening
Ansible Automation Platform
PowerShell
Python
Shell Scripting
Rapid7 InsightVM
Kenna Security
Qualys VMDR
Vulnerability Risk Prioritization
CIS Benchmarks
NIST Security Practices
Change Management
Git Version Control

Visa sponsorship

Not detected in the job text

Keywords

AIX
RHEL
Linux
Windows Server
Ansible
Red Hat Ansible Automation Platform
PowerShell
Python
Shell Scripting
Rapid7 InsightVM
Kenna Security
Cisco Vulnerability Management
Qualys VMDR
CVSS
CIS Benchmarks
NIST
ServiceNow
Git
Vulnerability Remediation
Security Hardening
Patch Management
Risk-Based Prioritization
Change Management
Incident Management
Problem Management
Rollback Planning
Exception Governance
Automation
Root-Cause Analysis
Regulated Enterprise Environments

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Work requirements

Jobs in Canada