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Added 1 month ago
PA
Intermediate Developer, Development and Delivery
Porter Airlines Inc.
Toronto, ON
- Full-time
We are seeking an Intermediate Developer to build and scale distributed, event-driven applications including APIs, web apps, and background workers within our IT delivery teams. This role…
Added 4 months ago
S&
Lead Full Stack Developer
Saatchi & Saatchi Canada
Canada
- Full-time
You have 8+ years building production software systems and at least a few years leading or anchoring a team technically. You are a hands-on builder and you hold the architectural picture of…
Added 4 months ago
L
Specialist - Software Engineering
LTM
Ontario · Ontario, Canada
- $87,896 to $95,125 USD / year
- Full-time
Work closely with cross functional teams including frontend developer’s product managers and DevOps engineers
Added 5 months ago
A
AI Full Stack Developer
Avanade
Toronto, Ontario
- Full-time
Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent proven experience).
Added 4 months ago
LS
Intermediate Dynamics 365 Developer, IT (12 Month Contract)
Law Society of Ontario
Toronto, Ontario
- Contract
Requires a minimum of 3 years experience in software development specifically around the Microsoft Dynamics 365 platform
Added 4 months ago
AA
Software Engineer
Aviya Aerospace Systems
Longueuil, Quebec
- Full-time
Aviya Aerospace Systems is a leader in engineering services and solutions for mission critical Aerospace and Defense applications. Aviya provides expertise in program management, systems,…
Added 3 months ago
RC
Senior Quality Assurance Software Developer – Analytics
Ribbon Communications
Montreal, QC
- Full-time
JOB TITLE Senior Quality Assurance Software Developer – Ribbon Analytics
Added 3 months ago
C
AVP, Lead AI Engineer
Chubb
Toronto, ON
- Full-time
Drive AI engineering workstreams across the Audit+ program, ensuring compliance of UW and Claims processing, automation of controls, as well as driving cost reduction.
Added 3 months ago
C
Senior Java Developer
Citi
Mississauga, ON
- Full-time
The Senior Java Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in…
Added 2 months ago
M
Systems Administrator III (Linux)
Moneris
Toronto, ON
- Full-time
…judgment, you will partner with Platform, Site Reliability Engineering (SRE), Cloud Operations, Information Security, and Infrastructure Architecture teams to deliver a consistent,…
Added 2 months ago
M
Systems Engineer
Moneris
Toronto, ON
- Full-time
…images for repeatable deployment across the estate. This is an engineering and standards role for someone who wants to influence how infrastructure operations evolve, not a day-to-day…
Added 3 months ago
M
Intermediate DevOps Specialist
MDA
Longueuil, QC
- Full-time
The Intermediate DevOps Specialist is a core member of our Satellite Operations team, responsible for bridging the gap between development and operations to ensure seamless deployment and…
Added 1 month ago
G
Java Developer
Genpact
Montreal, QC
- Full-time
Has in-depth understanding of the full software development life cycle. Deep familiarity with data & business analysis, along with modern software design & development concepts encompassing…
Added 1 month ago
FS
Senior Software Developer – Salesforce
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
- Full-time
Four Seasons is seeking a Senior Software Developer – Salesforce to join our Technology Innovation & Development department, focused on the design, development and support of applications…
Added 1 month ago
KS
Automation Engineer (AI)
Kumaran Systems
Toronto, ON
- Full-time
with CI/CD pipelines using Jenkins, GitHub Actions, Azure DevOps, or
Added 1 month ago
MS
Software Developer II
Motorola Solutions
Vancouver, BC
- Full-time
…camera surveillance systems through cutting-edge research and software…
Added 4 months ago
P
Développeur Full Stack Senior / Senior Full Stack Developer 🇨🇦
Potloc
Montreal, Quebec
- Full-time
…répondants de haute qualité. Ce poste relève du Directeur, Product…
Added 4 months ago
S
Senior Application & Infrastructure Analyst
Scotiabank
Toronto, Ontario
- Full-time
Strong experience in DevOps, Build & Release Engineering , and production deployment management
Added 4 months ago
E
Cloud Technical Program Manager
Entrust
Canada
- Full-time
…coordination across all internal functions - including Operations, Engineering, Security, Compliance, Product, Professional Services and Customer Success - to deliver reliable, scalable,…
Added 4 months ago
T
Software Development Engineer in Test - (Hybrid)
Techedin
Vancouver, British Columbia
- $45 to $47 CAD / hour
- Contract
Job Title: Software Development Engineer in Test
Added 4 months ago
GA
Software Engineer, Product
GC AI
Canada
- Full-time
We're looking for a Software Engineer who's passionate about building products that transform how knowledge work gets done. As a key member of our engineering team, you'll have end-to-end…
Added 4 months ago
S
Lead Java Developer
Synechron
Mississauga, Ontario
- $115,000 to $125,000 CAD / year
- Full-time
…end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through…
Added 2 months ago
E
Concepteur(trice) logiciel - Flutter/Dart
EXFO
Quebec, QC
- Full-time
As a Full Stack Developer on the Exchange team, you will help drive the evolution of our next-generation FTB platform. You will join the software development team responsible for our…
Added 1 month ago
B
DevOps Engineer
Broadridge
Vancouver, BC
- Full-time
We are looking for a DevOps Engineer to design, build, and enhance the cloud and automation platforms that power Broadridge products and services. In this role, you will work closely with…
Added 3 months ago
M
Director, Platform Engineering
Maple
Toronto, ON
- Full-time
In this role, you'll stand up a new team whose customer is every other engineer at Maple. You'll own the developer experience end to end: CI/CD, deployment automation, observability,…

Moneris

Systems Administrator III (Linux)

Toronto, ON, Canada

Salary Range: The expected base salary range for this role is $85,000 - $113,000 · Full-time

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Job details

Pay: Salary Range: The expected base salary range for this role is $85,000 - $113,000
Job type: Full-time
Posting language: English
Posted: Aug 4, 2026

Original job description

Systems Administrator III (Linux)

Your Moneris Career – The Opportunity

As a Systems Administrator III (Linux), you will engineer, automate, secure, and continuously improve the enterprise Red Hat Enterprise Linux (RHEL) platform that underpins Moneris’ business-critical payments services across on-premises data centers and cloud.

This is a senior, hands-on infrastructure role centered on operating and modernizing a large-scale RHEL estate of thousands of virtual machines spanning development through mission-critical production. You will build reusable automation at scale with Ansible, Python, and Bash; drive lifecycle management through patching, upgrades, and migrations; and harden the environment against payments-industry compliance standards. Working independently with sound judgment, you will partner with Platform, Site Reliability Engineering (SRE), Cloud Operations, Information Security, and Infrastructure Architecture teams to deliver a consistent, resilient, and secure operating environment. You will also mature service ownership, mentor less-experienced colleagues, and reduce operational drift through standards-based engineering.

Location: You will be based in our Toronto office, balancing in-office collaboration with remote flexibility.

Reporting Relationship: You will report to Manager, Systems Infrastructure

Posting Type: Replacement Position

Salary Range: The expected base salary range for this role is $85,000 - $113,000

Total compensation may also include variable or discretionary incentive components, including but not limited to bonuses and commissions. Individual job offers are determined by various factors, including experience, education, skills, certifications, and other business needs.

Your Moneris Career – What you'll do

Administer, maintain, and support a large-scale RHEL estate of thousands of virtual machines across development, test, and mission-critical production.

Build and maintain reusable automation at scale using Red Hat Ansible, Bash, Python, and GitHub to enforce standards and reduce manual effort.

Manage platform currency through patching, upgrades, in-place migrations, remediation, and decommissioning using Red Hat Satellite and Hybrid Cloud Console.

Lead and support projects covering implementation, modernization, service transition, and operational readiness across hybrid infrastructure.

Troubleshoot complex issues to root cause across operating system, compute, storage, virtualization, identity, and network-adjacent layers.

Support server hardening, vulnerability remediation, and compliance activities within a least-privilege, PCI DSS-regulated environment.

Manage incidents, requests, problems, and changes in ServiceNow, aligned to enterprise ITIL change management processes.

Create and maintain build standards, automation playbooks, technical documentation, diagrams, and knowledge base articles.

Your Moneris Career – What you bring

Required qualifications

Minimum 3 years administering and supporting Red Hat Enterprise Linux 7/8/9/10 on x86_64 at enterprise scale, including thousands of VMs across multiple environments.

Extensive hands-on automation experience with Red Hat Ansible, Bash, Python, and GitHub to deliver standards-based, consistent, secure environments at scale.

Strong experience with Linux build, patching, upgrade, in-place migration, and decommissioning workflows, including Red Hat Satellite and Hybrid Cloud Console.

Experience integrating RHEL with Active Directory using SSSD and Kerberos keytabs within a least-privilege security model.

Experience with virtualization such as VMware vSphere or Nutanix AHV and supporting Infrastructure as a Service (IaaS) virtual machines in Microsoft Azure.

Demonstrated root-cause troubleshooting across OS, compute, storage, virtualization, and network-adjacent layers, with a record of continuous service improvement.

Working knowledge of IPv4 fundamentals, network segmentation, PKI, backup, recovery, and disaster recovery concepts, plus ServiceNow and ITIL processes.

Preferred qualifications

Experience in a regulated industry, ideally payments or Payment Card Industry Data Security Standard (PCI DSS) environments.

Familiarity with server hardening using Center for Internet Security (CIS) benchmarks and National Institute of Standards and Technology (NIST) guidelines, with tools such as Microsoft Defender, OpenSCAP, and Forta Tripwire.

Experience with CyberArk Privileged Access Management and Conjur secrets management, Venafi, Azure Arc, and Microsoft Defender for Endpoint (ATP).

Exposure to container-based infrastructure, DevOps pipelines, and observability tooling such as CheckMK and Dynatrace, plus GlusterFS/FUSE, NFS, and Postfix.

What you get

Emphasis on Wellness - Meeting Free Fridays (MF2), company-wide holiday closure, just to name a few

RRSP matching & defined contribution pension plan

Flexible benefits package starting from day 1

Thrive in a Hybrid or Remote Model - including a tech peripheral rebate!

Extensive learning & development programs and resources - plus unlimited free access to LinkedIn Learning and Udemy courses!

EAP (Employee Assistance Program), Educational Assistance and Recognition Program

Employee perk program with incredible discounts for over 2,400 vendors!

Get involved in one or many of our Moneris Committees and Employee Resource Groups - Inclusive Workplace Council (IWC), Black Employee Network, just to name a few

Learn more about how Moneris is striving to be at the forefront of Fintech! (https://www.moneris.com/en/Careers/Tech)

#TECH-IND

Note: We welcome and encourage applications from Indigenous peoples, people of colour, people with disabilities, people of all genders, sexual orientation and intersectional identities.

AI Disclosure: We may use AI-enabled tools to screen, select, and assess applications. All AI outputs are reviewed and validated by our recruitment team.

We acknowledge that people from equity-deserving groups (including racialized individuals, women, gender diverse individuals, individuals with disabilities, neurodivergent individuals, members of 2SLGBTQIA+ communities and those born outside of Canada) are less likely to apply for jobs unless they feel they meet all the requirements posted. At Moneris, we believe candidates bring experience to their work in many ways. We encourage you to apply and share, in the application form, the transferrable experience you bring, and how this will support your success in this role.

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More about this job

Responsibilities

Manage and modernize enterprise Linux infrastructure across on-premises and cloud environments using RHEL and automation tools. Support mission-critical services through incident management, patching, and the creation of technical documentation.

Requirements

Requires at least 3 years of experience managing large-scale RHEL environments and implementing automation with Ansible, Python, and Bash. Proficiency in virtualization platforms like VMware and Azure IaaS, along with knowledge of ITIL processes, is essential.

Skills

Red Hat Enterprise Linux
Ansible
Python
Bash
GitHub
VMware vSphere
Nutanix AHV
Microsoft Azure IaaS
ServiceNow
ITIL
Red Hat Satellite
Active Directory
IPv4
PKI
PCI DSS
Identity And Access Management

Benefits

Meeting Free Fridays
Company-wide Holiday Closure
RRSP Matching
Flexible Benefits Package
Tech Peripheral Rebate
Learning & Development Programs
LinkedIn Learning Access
Udemy Courses Access
Employee Assistance Program
Educational Assistance
Recognition Program
Employee Perk Program

Visa sponsorship

Not detected in the job text

Keywords

RHEL
Linux
Ansible
Python
Bash
GitHub
VMware vSphere
Nutanix AHV
Microsoft Azure
IaaS
ServiceNow
ITIL
Red Hat Satellite
Hybrid Cloud Console
SSSD
Kerberos
IPv4
PKI
PCI DSS
CIS Benchmarks
NIST
CyberArk
Venafi
Microsoft Defender
Azure Arc
OpenSCAP
Fortra Tripwire
GlusterFS
NFS
CheckMK

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