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Added 1 min ago
PT
System Analyst II
Paladin Technologies
Ottawa, ON
- Full-time
Install, configure, and test server, storage, and network infrastructure
Added 31 mins ago
T
Solution Architect III
TD
London, ON · Toronto, ON
- Full-time
…tools and insights. You will support headless, API-first and event-driven architectures that enable seamless integration across systems and channels while meeting regulatory and data…
Added 31 mins ago
T
Full Stack Architect
TD
London, ON · Toronto, ON
- Full-time
…integrated tools and insights. You will drive headless API-first, event-driven architectures, ensuring seamless integration across systems and channels while meeting regulatory and data…
Added 2 hours ago
XI
Senior Engineering Manager
Xplore Inc.
Markham, ON
- Full-time
Demonstrated understanding of event driven architectures and messaging services using tools such as Azure Service Bus, AWS SNS/SQS, Google Pub/Sub, Kafka, RabbitMQ, and/or equivalent…
Added 3 hours ago
RI
Senior Full-Stack Java Developer (Front-Office / Capital Markets)
Rose International
Mississauga, ON
- Full-time
Strong database expertise across Oracle Database, Microsoft SQL Server, and MongoDB, including schema design, data modeling, query optimization, and performance tuning.
Added 4 hours ago
YC
JEE Developer, senior
Yoush Consulting
Toronto, ON
- Full-time
Experience migrating from WebSphere Application Server (WAS) to Open Liberty or Liberty, and upgrading applications from Java 8 to Java 9+
Added 9 hours ago
CR
Server - Full-time
COGIR Real Estate
Kingsville, ON
- Full-time
Like to serve? We’re hiring a Server to work in our bright and welcoming dining room. Join us today and be part of a team of servers that will support with the set-up of the dining room and…
Added 9 hours ago
C
Systems Developer
Co-operators
Regina, SK
- Full-time
Intermediate level experience with SQL Server
Added 15 hours ago
B
Systems Analyst II
BGIS
Markham, ON
- Full-time
Plan and perform server OS and application upgrades, bug fixes, patches, backups, restores, and management of all data centre and network infrastructure.
Added 15 hours ago
C
Systems Developer
Co-operators
Regina, SK
- Full-time
Intermediate level experience with SQL Server
Added 16 hours ago
CS
Server - Full-time
Cogir Senior Living
Kingsville, ON
- Full-time
Like to serve? We’re hiring a Server to work in our bright and welcoming dining room. Join us today and be part of a team of servers that will support with the set-up of the dining room and…
Added 17 hours ago
OB
Marketing Technology Lead Developer
O2E Brands
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…technical infrastructure that powers customer data collection, event tracking, automation, personalization, and cross-channel Agentic…
Added 17 hours ago
CG
Private Events and Restaurant Server/Bartender at Stratus Restaurant
Cambridge Group of Clubs
Toronto, ON
- Part-time
…and commitment to excellence. We are seeking an experienced Server/Bartender to join our small, tight-knit team and help create memorable moments for our…
Added 17 hours ago
KR
Vulnerability Remediation and Patching Architect
KTek Resourcing
Toronto, ON
- Contract
Must have: Nessus, Security Event Analysis,Technical solution implementation-SIEM,Vulnerability & Compliance Remediation
Added 18 hours ago
TI
JAVA FULL STACK DEVELOPER
Tekgence Inc
Mississauga, ON
- Full-time
…APIs. • Proficiency in Spring Boot Microservices frameworks, Event-Driven Services, and Cloud-Native Application Development • Strong proficiency in Java application development,…
Added 19 hours ago
1
Marketing Technology Lead Developer
1-800-GOT-JUNK?
Vancouver, BC · Toronto, ON
- Full-time
…technical infrastructure that powers customer data collection, event tracking, automation, personalization, and cross-channel Agentic…
Added 19 hours ago
Banquet Server
Coast Hotels
Calgary, AB
The Banquet Server contributes to the overall success of the hotel by ensuring the efficient set up of meeting rooms for all Food & Beverage functions on the banquet floor as well as serve…
Added 20 hours ago
HS
Senior Java Software Engineer
Henry Schein One Canada
Surrey, BC
- Full-time
Experience with microservices, distributed systems, or event-driven architecture
Added 20 hours ago
CR
Server Full Time
COGIR Real Estate
Winnipeg, MB
- Full-time
Like to serve? We’re hiring a Server to work in our bright and welcoming dining room. Join us today and be part of a team of servers that will support with the set-up of the dining room and…
Added 20 hours ago
PL
Banquet Server (morning shifts)
Pomeroy Lodging
Grande Prairie, AB
- Full-time
We are looking for a Banquet Server to join our team!
Added 20 hours ago
CI
Principal Architect
Camis Inc
Guelph, ON
- Full-time
Strong software development experience using .NET/C# (.NET 8+), Python, TypeScript, ASP.NET Core, Entity Framework Core, and SQL Server.
Added 21 hours ago
Server
Cascades Casino
Penticton, BC
Gateway is seeking a dynamic, outgoing and energetic Server who loves to create buzz and excitement, as well as provide an outstanding and personalized guest experience. As a Server, you…
Added 22 hours ago
FS
Banquet Supervisor
Four Seasons Hotels and Resorts
Whistler, BC · Four Seasons Whistler
- Full-time
Conduct pre-function meetings with meeting planners to review event details, timelines, special requests, and service expectations.
Added 23 hours ago
SM
RQ00811 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
…(OCRE) project by designing and developing a Java Spring Boot server to replace the legacy Hospital Report Manager (HRM) solution, enabling the secure exchange of hospital clinical reports…
Added 1 day ago
AC
Principal Presales Solutions Architect
Adastra Corporation
Markham, ON
- Full-time
Cross-cutting: open table formats such as Delta and Iceberg, dbt, streaming and CDC patterns, and migrations off legacy applications, Oracle and SQL Server, warehouses, and Hadoop.

KTek Resourcing

Vulnerability Remediation and Patching Architect

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 25, 2026
Experience: This role requires 10+ years of relevant experience.
Posting language: English
Posted: Oct 26, 2026

Original job description

Role - Vulnerability Remediation and Patching Architect

Must have: Nessus, Security Event Analysis,Technical solution implementation-SIEM,Vulnerability & Compliance Remediation

hybrid 3 days in Toronto Office

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.

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More about this job

Responsibilities

Lead enterprise vulnerability remediation architecture, including risk prioritization, cross-platform patching and hardening, validation, exception handling, and audit evidence. Develop automation and governance practices, resolve complex technical issues, and guide customer and executive stakeholders while mentoring technical teams.

Requirements

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

Skills

Vulnerability Remediation
Patching Architecture
AIX
Linux
Windows Server
Ansible Automation Platform
PowerShell
Python
Shell Scripting
Rapid7 InsightVM
Kenna Security
Qualys VMDR
Security Event Analysis
SIEM
Risk-Based Prioritization
Security Hardening

Visa sponsorship

Not detected in the job text

Keywords

Nessus
Security Event Analysis
SIEM
Vulnerability Management
Vulnerability Remediation
Patching
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
Change Management
Incident Management
Problem Management
Security Hardening
Risk-Based Prioritization
Compliance Remediation

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