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Added 38 mins ago
PA
Cargo Agent
PROVINCIAL AEROSPACE LTD
NL
- Part-time
PAL Airlines is seeking a part-time Cargo Agent to join our St. John's, NL team.
Added 50 mins ago
GT
Travel agent
GABA TRAVEL LTD
Vancouver, BC
- From $24 CAD / hour
- Full-time
- On-site
Added 1 hour ago
ES
Assembly Method Agent – Aerospace
Enterprise Solutions Inc.
Montreal, QC
- Contract
We are seeking an experienced Assembly Method Agent with a strong background in aerospace manufacturing and aircraft assembly. The ideal candidate will have hands-on experience in method…
Added 1 hour ago
MC
AI Platform Engineer (35577)
Myticas Consulting
Toronto, ON
- Contract
Added 2 hours ago
TC
Reservations Sales Agent
The Crystal Lodge
Whistler, BC
- Full-time
We’re looking for a full-time Reservations Agent to join our friendly team. If you have experience in reservations, sales, or front desk operations, enjoy connecting with people, and love…
Added 2 hours ago
P
Workforce Transformation Senior Manager
PwC
Toronto, ON
- Full-time
Added 5 hours ago
CA
Agent, tickets - cruise line
Croisières AML inc.
Tadoussac, QC
- From $18 CAD / hour
- Full-time
- On-site
Added 5 hours ago
MS
Senior Software Quality Engineer
Myant Shared Service Corp.
Mississauga, ON
- Full-time
Added 5 hours ago
DC
Ramp agent - air transport
Det'on Cho Logistics LP
Yellowknife, NT
- From $28 CAD / hour
- Full-time
- On-site
Added 6 hours ago
PS
front desk agent
Pacific Sands Beach Resort
Tofino, BC
- Full-time
Added 6 hours ago
S
Senior ServiceNow Developer & Platform Architect
SereneAid
Toronto, ON
- Full-time
Evaluate and leverage emerging ServiceNow capabilities, including AI, Automation Engine, Predictive Intelligence, and Virtual Agent.
Added 6 hours ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Act as a change agent, continuously challenging the status quo and driving improvements
Added 6 hours ago
DC
Ramp agent - air transport
Det'on Cho Logistics LP
Yellowknife, NT
- From $28 CAD / hour
- Full-time
- On-site
Added 6 hours ago
GA
AI Platform Engineer
Gen AI Consulting Limited
Toronto, ON
- Contract
…specialized domain agents using frameworks like Google ADK - multi-agent orchestration, agent gateway architectures, and Model Context Protocol (MCP)…
Added 7 hours ago
PH
Front desk agent
Pinnacle Hotel Whistler
Whistler, BC
- From $29.5 CAD / hour
- Full-time
- On-site
Added 7 hours ago
DC
Airline ticket agent
Det'on Cho Logistics LP
Yellowknife, NT
- From $28.05 CAD / hour
- Full-time
- On-site
Added 7 hours ago
MT
Travel agent
Maritime Travel
Halifax, NS
- $20.8 to $21.8 CAD / hour
- Full-time
- On-site
Added 7 hours ago
SM
RQ11475 - Software Developer - CRM - Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience with Dynamics CRM Customer Service Workspace, Agent experience profile, Session templates, workstream, and routing.
Added 7 hours ago
SM
RQ11475 - Software Developer - CRM - Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience with Dynamics CRM Customer Service Workspace, Agent experience profile, Session templates, workstream, and routing.
Added 8 hours ago
RB
Front desk agent
Ramada by Wyndham Hinton
Hinton, AB
- From $18.5 CAD / hour
- Full-time
- On-site
Added 8 hours ago
PA
Customer service agent
Prince Auto Collision
Brampton, ON
- From $23 CAD / hour
- Full-time
- On-site
Added 8 hours ago
PA
Reservations Agent
PROVINCIAL AEROSPACE LTD
NL
- Full-time
- Temporary
PAL Airlines is currently seeking a Full-Time Fixed Term Reservations Agent to join our team in St. John's, NL.
Added 8 hours ago
PA
Customer Care and Reservations Specialist
PROVINCIAL AEROSPACE LTD
St. John's, NL
- Full-time
Added 8 hours ago
PA
Reservations Agent
PROVINCIAL AEROSPACE LTD
St. John's, NL
- Full-time
PAL Airlines is currently seeking a Full-Time Permanent Reservations Agent to join our team in St. John's, NL.
Added 8 hours ago
UO
Assistant Registrar
University of Niagara Falls Canada
Niagara Falls, ON
- $90,000 to $120,000 CAD / year
- Full-time
Implement and monitor service standards for offer turnaround and applicant/agent communication, and monitor performance against enrolment targets and pipeline volumes.

Closed listing

GraceMark Solutions

Legacy Infrastructure Vulnerability Engineer

ON, Canada
Ontario, Canada, Canada

$45 to $55 USD / hour · Contract

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: $45 to $55 USD / hour
Job type: Contract
Closing date: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

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Original job description

Archived listing. The details below describe a past opening.

Role Summary

The Legacy Infrastructure Vulnerability Engineer will manage vulnerability remediation across traditional enterprise technology estates, with primary focus on Windows, Linux, Active Directory, middleware, and centrally managed patching. The role will analyze findings, coordinate remediation with platform owners, troubleshoot patching constraints, and validate closure while maintaining service stability and change discipline.

Primary focus: Windows, Linux, Active Directory, middleware, and centralized patching coordination.

Key Responsibilities

· Analyze vulnerability findings affecting Windows servers, Linux platforms, Active Directory, middleware, and other on-premises or legacy infrastructure components.

· Validate asset ownership, operating-system version, vulnerability applicability, patch availability, exposure, remediation path, maintenance window, and service criticality before assigning action.

· Coordinate centralized patching and configuration remediation with server, directory services, middleware, database, network, application, and operations teams.

· Prepare remediation plans that group compatible fixes, identify prerequisites and dependencies, minimize operational disruption, and align execution with approved change-management processes.

· Troubleshoot failed deployments, unsupported platforms, agent issues, repository or package problems, reboot dependencies, configuration conflicts, and recurring scan detections.

· Track assigned findings against remediation SLAs, maintain accurate status and evidence, escalate overdue items, and provide actionable progress updates to the Vulnerability Lead.

· Support rescans and technical validation after remediation; investigate residual findings and coordinate corrective action until verified closure or approved exception.

Required Skills and Experience

· Strong administration and patching knowledge across Windows and Linux platforms.

· Working knowledge of Active Directory, middleware, enterprise patching tools, and change management.

· Ability to interpret vulnerability evidence, security advisories, patches, configuration guidance, and scan results.

· Experience coordinating remediation across large, distributed infrastructure estates.

· Structured troubleshooting, documentation, stakeholder coordination, and operational discipline.

Success Measures

Successful performance will be evaluated through timely risk reduction, SLA adherence, accuracy of records and reporting, quality of stakeholder coordination, audit readiness, and measurable improvement in remediation efficiency and control effectiveness.

About employer

More about this job

Responsibilities

Analyze and coordinate remediation of vulnerabilities across Windows, Linux, Active Directory, middleware, and other legacy infrastructure, including centralized patching and configuration changes. Track remediation against SLAs, troubleshoot deployment issues, coordinate change execution, and validate closure or approved exceptions.

Requirements

Requires strong Windows and Linux administration and patching knowledge, plus working knowledge of Active Directory, middleware, enterprise patching tools, and change management. Candidates should be experienced in interpreting vulnerability evidence and coordinating remediation across distributed infrastructure, with structured troubleshooting, documentation, and stakeholder coordination skills.

Skills

Windows Administration
Linux Administration
Vulnerability Remediation
Patch Management
Active Directory
Middleware
Enterprise Patching Tools
Change Management
Vulnerability Analysis
Infrastructure Troubleshooting
Remediation Planning
SLA Tracking
Technical Validation
Stakeholder Coordination
Documentation
Configuration Management

Visa sponsorship

Not detected in the job text

Keywords

Windows
Linux
Active Directory
Middleware
Legacy Infrastructure
Vulnerability Management
Vulnerability Remediation
Centralized Patching
Enterprise Patching Tools
Patch Deployment
Configuration Remediation
On-Premises Infrastructure
Vulnerability Findings
Security Advisories
Operating Systems
Change Management
Remediation SLAs
Maintenance Windows
Asset Ownership
Service Criticality
Repository And Package Issues
Agent Issues
Reboot Dependencies
Scan Results
Rescans
Technical Validation
Audit Readiness
Risk Reduction
Control Effectiveness

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