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Linux Systems Administrator Jobs in Ontario (NOW HIRING)

TEHORA

Administrateur de systeme

Ottawa, ON · On-site

TEHORA est presentement a la recherche d'un(e) administrateur de systeme ayant une solide ... Installer, configurer et maintenir des serveurs Windows/Linux ; * Gerer les services et ...

Morson Talent

AVEVA Systems Administrator

Kincardine, ON · Hybrid

$55 - $75/hr

We are seeking an experienced AVEVA Systems Administrator to support Bruce Power projects. This role will focus on managing and maintaining the AVEVA Unified Engineering suite, ensuring seamless ...

Moneris

Systems Administrator III

Toronto, ON · Hybrid

CA$85K - CA$113K/yr

Systems Administrator III - Windows Infrastructure Your Moneris Career - The Opportunity Join Moneris as a Systems Administrator III focused on operating and improving Windows infrastructure across ...

Moneris

Senior Systems Administrator

Toronto, ON · Hybrid

CA$106K - CA$135K/yr

Your Moneris Career - The Opportunity Senior Systems Administrator Join Moneris as a Senior Systems Administrator focused on Windows Infrastructure, where you will lead the administration ...

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Linux Systems Administrator information

What is a Linux systems administrator?

Linux Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and supporting Linux-based servers and systems. They manage user accounts, ensure system security, monitor performance, and troubleshoot hardware and software issues. Their role often involves automating tasks, applying patches and updates, and ensuring the reliable operation of critical applications. Linux Systems Administrators play a key part in keeping an organization's IT infrastructure running smoothly and securely.

What skills and qualifications are needed to be a Linux systems administrator?

To thrive as a Linux Systems Administrator, you need a deep understanding of Linux operating systems, networking concepts, and scripting languages like Bash or Python, usually supported by a relevant degree or certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools like Ansible, Docker, Kubernetes, and system monitoring platforms is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in troubleshooting and collaborating with IT teams. These skills are crucial for ensuring secure, stable, and high-performing IT infrastructure that supports business operations.

What are common challenges Linux systems administrators face when managing large-scale server environments?

Linux Systems Administrators often encounter challenges such as maintaining system security across multiple servers, ensuring high availability, and managing configuration consistency. Troubleshooting network or hardware issues in a large environment can be complex, especially when minimizing downtime is critical. Additionally, keeping software and kernel updates synchronized without disrupting services requires careful planning and automation. Collaboration with development, security, and operations teams is crucial to address these challenges efficiently.

What is the difference between Linux Systems Administrator vs Network Administrator?

AspectLinux Systems AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServer management, Linux environments, data centersNetwork infrastructure, routers, switches, LAN/WAN
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity

The Linux Systems Administrator primarily focuses on managing Linux servers, ensuring system security, and automating tasks. In contrast, the Network Administrator handles network infrastructure, maintaining connectivity, and configuring network devices. Both roles require technical certifications and work in IT environments, but their core responsibilities differ in scope and focus.

Are Linux Systems Administrators in high demand?

Linux Systems Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and certifications like RHCE or CompTIA Linux+ to manage and secure Linux environments effectively.

How much do Linux systems administrators make?

Linux systems administrators typically earn a median annual salary ranging from $70,000 to $100,000, depending on experience, certifications, and location. Professionals with advanced skills in scripting, networking, and security can earn higher salaries, especially in enterprise environments or with specialized certifications like RHCE or CompTIA Linux+.

Is a Linux Systems Administrator a good career?

A Linux Systems Administrator is a valuable role in IT, responsible for managing and maintaining Linux-based servers and infrastructure. It often requires knowledge of scripting, networking, and security, with certifications like CompTIA Linux+ or RHCSA enhancing job prospects. The role offers steady demand and opportunities for specialization and career growth.

What are the most commonly searched types of Linux Systems Administrator jobs in Ontario?

The most popular types of Linux Systems Administrator jobs in Ontario are:

What are popular job titles related to Linux Systems Administrator jobs in Ontario?

For Linux Systems Administrator jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Linux Systems Administrator jobs in Ontario look for?

The top searched job categories for Linux Systems Administrator jobs in Ontario are:

What are popular job titles related to Linux Systems Administrator jobs in ON?

For Linux Systems Administrator jobs in ON, the most frequently searched job titles are:

Linux Systems Administrator jobs near you
Infographic showing various Linux Systems Administrator job openings in Ontario as of August 2026, with employment types broken down into 83% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution.

Administrateur de systeme

TEHORA

Ottawa, ON • On-site

Full-time

Re-posted 10 days ago

Job description

TEHORA est presentement a la recherche d'un(e) administrateur de systeme ayant une solide experience dans son domaine d'expertise afin de contribuer a des projets technologiques structurants pour des organisations publiques et privees.

Sans etre exhaustifs, voici les services et livrables que devra fournir la personne retenue :

  • Participer activement aux mandats lies au profil de adminis
  • Analyser les besoins d'affaires et recommander des solutions adaptees;
  • Installer, configurer et maintenir des serveurs Windows/Linux ;
  • Gerer les services et applications (IIS, Apache, Docker, etc.) ;
  • Automatiser les taches d'administration (PowerShell, Bash, Ansible) ;
  • Assurer la securite des systemes (mises a jour, correctifs, pare-feu) ;
  • Surveiller les performances et disponibilite des serveurs ;
  • Collaborer avec les equipes reseau et securite pour resoudre les incidents ;
  • Documenter les configurations et procedures ;
  • Participer a la migration vers le cloud (Azure, AWS)

Requirements

  • DEC ou baccalaureat en informatique, reseaux ou domaine connexe (ou experience equivalente) ;
  • Minimum 5 ans d'experience en administration de systemes (Windows Server, Linux)
  • Posseder les certifications Microsoft Certified: Windows Server, Red Hat Certified Engineer (atout) ;
  • Maitrise des systemes d'exploitation Windows Server et Linux ;
  • Experience avec les outils d'automatisation (PowerShell, Ansible, Puppet) ;
  • Connaissance des protocoles reseau (TCP/IP, DNS, DHCP) ;
  • Autonomie et proactivite ;
  • Capacite a travailler sous pression ;
  • Esprit d'equipe et collaboration ;
  • Rigueur et sens de l'organisation.

Benefits

  • Du teletravail et de la flexibilite pour s'adapter a vos obligations familiales
  • Une culture entrepreneuriale favorisant la creativite et l'innovation
  • Horaires flexibles (selon le type de contrat de travail)
  • Conges en cas de maladie et a l'occasion d'evenements familiaux
  • Outils informatiques adaptes
  • Espace de travail epanouissant et motivant
  • Initiatives sociales et environnementales
  • Programme d'apprentissage en milieu de travail
  • Cheminement de carriere
SALAIRE

Le salaire sera calcule sur la base du taux horaire moyen correspondant a votre profil.

LIEU DE TRAVAIL

Le lieu de travail sera hybride

POURQUOI SE JOINDRE A TEHORA ?

TEHORA est une firme quebecoise multidisciplinaire reconnue pour l'excellence de ses services professionnels, de nature technique et de gestion de projets a l'echelle nationale et internationale. Notre mission est d'accompagner nos clients dans la concretisation de leurs projets par l'excellence de notre savoir-faire et de notre creativite.

Depuis sa creation en 2017, notre equipe de professionnels connait une croissance exponentielle en repondant aux besoins importants en gestion de projets multidisciplinaires, dans le domaine des transports, du genie civil, du TI et plus.

Nos collaborateurs travaillent sur des mandats aussi bien a l'interne que chez des clients d'envergure.

TEHORA se distingue par sa culture d'entreprise, axee sur le bonheur de ses employes et la diversite.

Chez TEHORA, chaque collaborateur est un membre important de l'equipe qui contribue a notre succes collectif. Nos membres ont la flexibilite requise pour avoir un equilibre entre le travail et leur vie privee, tout en menant une carriere enrichissante.

Nous offrons un environnement de travail motivant. La diversite des projets, la grande autonomie et l'interaction directe avec les clients sont appreciees. Une telle proximite est possible en raison de notre structure organisationnelle horizontale, qui se traduit par des relations de confiance et une communication efficace entre notre equipe et les clients.

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