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Linux Jobs in North York, ON

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Linux • north york on

Last updated: 7 hours ago

Cybersecurity Hardening & Vulnerability Management Specialist

Integriti Group Inc.Toronto, ON, Canada
Full-timeFull-time
Quick Apply

We are seeking a cybersecurity specialist to develop, standardize, and operationalize enterprise vulnerability hardening standards across infrastructure, cloud, and application environments.Th... Show more

Embedded Software Engineer, Markham

Evertz Microsystems LimitedMarkham, ON, CA
CA$75,000.00–CA$85,000.00 yearlyCA$75,000.00–CA$85,000.00 yearly
Full-timeFull-time
Quick Apply

Scope: Evertz is looking for an Embedded Software Engineer to be part of Markham Engineering team responsible for the Design and Development of new video routing and Video centric IP switching... Show more

Systems Engineer

MonerisToronto
Full-timeFull-time

Your Moneris Career – The Opportunity.Join the Platform Services and Systems Administration team as a hands-on Systems Engineer focused on defining, modernizing, and automating operating environmen... Show more

Head of Direct Sales (North America & EMEA- remote work)

CloudlinuxToronto, ON, CA
RemoteRemote
Full-timeFull-time
Quick Apply

Linux and open-source software aimed at enterprise organizations.With TuxCare, enterprises can automate live vulnerability patching, minimize downtime, keep their applications secure and compliant,... Show more

RQ11553 - DevOPS/Cloud Engineer -2 positions

Analyst Technical SolutionsToronto, ON, Canada
CA$95.00–CA$100.00 hourlyCA$95.00–CA$100.00 hourly
Full-timeFull-time
Quick Apply

Senior DevOps / Cloud Engineer – AWS.Toronto, ON – 5700 Yonge Street.Senior DevOps / Cloud Engineers.AWS cloud environments supporting complex healthcare technology solutions.This is a hands-on sen... Show more

Lab Admin - Data Center Experience with Linux skill

Atlantis IT groupToronto, ON, Canada
Full-timeFull-time
Quick Apply

Role: Lab Admin - Data Center Experience with Linux skill</p> <p>Location : Markham, ON</p> <p> </p> <p> Racking & stacking of Servers</p> <p&gt... Show more

Linux Systems Administrator

STACK IT RecruitmentVaughan, ON, CA
CA$80,000.00–CA$100,000.00 yearlyCA$80,000.00–CA$100,000.00 yearly
Full-timeFull-time
Quick Apply

In this role, you’ll take ownership of hybrid infrastructure spanning on-prem and cloud environments, ensuring performance, reliability, and automation at every level.From virtualization and networ... Show more

RQ00219 - Sr. Automation Solution Consultant

Source CodeToronto, ON, Canada
CA$92.11 hourlyCA$92.11 hourly
Full-timeFull-time
Quick Apply

Automation Solution Consultant.Ansible automation experience in production environments.Windows Server 2012, 2019 and 2022.PowerShell (Windows automation).Bash or shell scripting (Linux automation)... Show more

Systems Engineer - Linux (12-month contract)

TMX GROUPAdelaide St W,Toronto
CA$120.00 dailyCA$120.00 daily
TemporaryTemporary

Venture outside the ordinary - TMX Careers.The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations ... Show more

Senior DevOps/Cloud Engineer

Randstad CanadaNorth York, Ontario, CA
TemporaryTemporary
Quick Apply

We are seeking an experienced Senior DevOps/Cloud Engineer to design, build, manage, and optimize mission-critical AWS cloud production environments.In this role, you will be responsible for automa... Show more

IGA and CyberArk Consultant

Intercast StaffingToronto, ON, CA
CA$120,000.00 yearlyCA$120,000.00 yearly
RemoteRemote
Full-timeFull-time

Joining one of the largest companies in Canada, you will lead the IGA deployment and management, utilizing SailPoint.Automating tasks either via API or CY Flow (nice to have).Has experience with IG... Show more

linux / unix consultant

PeopleToGoToronto, on, Canada
PermanentPermanent
Quick Apply

Our client is currently seeking an experienced Unix / Linux Consultant.Manage and administer operating systems and their corresponding or associated software.Apply required O/S patches, firmware up... Show more

Linux Ubuntu 24.04 Specialist

MercorToronto, Ontario, Canada
CA$60.00–CA$70.00 hourlyCA$60.00–CA$70.00 hourly
RemoteRemote
Part-timePart-time
Quick Apply

Headquartered in San Francisco, our investors include.Application Users - Linux Ubuntu 24.Evaluate the usability and functionality of.Capture high-resolution screenshots to document system configur... Show more

L3 Linux Administrator – WebSphere & Ansible

Astra North Infoteck Inc.Toronto, ON, ca
Full-timeFull-time

L3 Linux Administrator – WebSphere & Ansible.Hybrid – 2 days per week in-person at Toronto office preferred.IBM WebSphere Application Server (WAS).We are seeking an experienced L3 Linux Adminis... Show more

IT Technology Services Senior Specialist - Linux Administration, Hyperscaler, Pacemaker Operations

SAPToronto, ON, CA
Full-time +1Full-time +1

At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you.We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to h... Show more

Head of Direct Sales (North America & EMEA- remote work)

TuxCareToronto, ON, CA
RemoteRemote
Full-timeFull-time
Quick Apply

TuxCare offers a portfolio of security solutions for Linux and open-source software aimed at enterprise organizations.With TuxCare, enterprises can automate live vulnerability patching, minimize do... Show more

Linux System Administrator/ Business Operations

Motion RecruitmentToronto, ON, Canada
Full-timeFull-time

An established financial services organization is seeking a Linux Systems Administrator to help drive the reliability, security, and modernization of a large-scale enterprise Linux platform support... Show more

Automation Solution Consultant - Senior (ONSITE) JP219

P@thlion Staffing CareersToronto, ON, Canada
Full-timeFull-time
Quick Apply

Senior Ansible Automation Engineer.This role is responsible for designing and implementing automation solutions that improve consistency, security, and operational efficiency across enterprise.Wind... Show more

Systems Operations Specialist

NasdaqYork St 24/25, Toronto, CA
CA$84,000.00–CA$115,000.00 yearlyCA$84,000.00–CA$115,000.00 yearly
Full-timeFull-time

We’re looking for a Systems Operations Specialist to join our Canadian Equities team in Toronto, reporting to the Manager of Systems Operations.In this role, you’ll help keep our trading platforms ... Show more

 • New!

RDL Jump Host Admin

CelesticaToronto, TN, IN
Full-timeFull-time

We are seeking an experienced, compliance-driven RDL Jump Host Administrator to take ownership of the system administration, security, and access control of our global local jump hosts.Reporting di... Show more

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Cybersecurity Hardening & Vulnerability Management Specialist

Cybersecurity Hardening & Vulnerability Management Specialist

Integriti Group Inc.Toronto, ON, Canada
30+ days ago
Job type
  • Full-time
  • Quick Apply
Job description

We are seeking a cybersecurity specialist to develop, standardize, and operationalize enterprise vulnerability hardening standards across infrastructure, cloud, and application environments. This role will translate vulnerability insights into actionable, audit-ready hardening standards aligned to NIST CSF, CIS benchmarks enabling consistent risk reduction and remediation at scale.

Responsibilities:

  1. Establish baseline hardening standards for critical platforms (Windows, Linux, Cloud, Network, Identity)
    Develop formal hardening standards, including:
    1. OS hardening
      1. Endpoint (windows, macOS)
      2. Servers (Windows, Linux, Database)
    2. Meeting room Equipments (Cisco, Lenovo etc)
    3. Mobile devices
      1. Apple iOS
      2. MacOS
      3. Android
    4. Network and hardware (firewalls, switches, Load balancers, printers, Wireless devices)
  2. Each standard must include Configuration requirements (clear, enforceable) & Validation method (how compliance is checked) mapping to NIST CSF / CIS benchmarks

Required Experience

  • 5–10+ years in cybersecurity, with focus on:
    • Vulnerability Management / Hardening / Secure Configuration
  • Strong experience with:
    • CIS Benchmarks, NIST CSF,
    • Enterprise infrastructure (Windows, Linux, Active Directory)
    • Cloud security posture management (Azure/Oracle/GCP)
  • Hands-on exposure to tools like:
    • Vulnerability scanners
    • Cloud security platforms
  • Experience producing audit-ready security standards and documentation