Systems Admin IIIAdministrateur(trice) de systèmes III

Actual annual compensation offered will be based on several variables including geographic location work experience education and skills/ achievements and will be mutually agreed upon at the time of offer. The average compensation for this role is $ CAD

About The Role:

The Linux System Administrator is responsible for day-to-day administration maintenance and support of Linux-based systems. This role focuses on system stability patching monitoring and incident resolution while following established standards and procedures.

What Youll Do:

• Install configure and maintain Linux servers (RHEL/Ubuntu/Rocky/CentOS) both physical and virtual.

• Manage core services: SSH DNS DHCP NTP LDAP/SSSD postfix NFS/SMB systemd and cron management.

• Apply patches and kernel updates; maintain package repos (yum/dnf/apt).

• Monitor system health and performance (top iostat sar vmstat netstat; or via Prometheus/Zabbix).

• Implement backup/restore routines (e.g. Veeam/Bacula/NetBackup); test recoveries.

• Manage storage (LVM mdadm RAID multipath iSCSI/FC) and filesystems (ext4/xfs/btrfs).

• Harden hosts per baseline (CIS/STIG) firewall rules (iptables/nftables/firewalld) SELinux/AppArmor.

• Write basic automation/scripts (Bash; optionally Python) for routine tasks.

• Respond to incidents; perform root cause analysis; document runbooks and SOPs.

• Support users/dev teams with environments permissions and troubleshooting.

What Were Looking For:

• Bachelors degree in Computer Science IT or related field (or equivalent experience).

• 1-5 years administering Linux(Rocky/RHEL/Ubuntu) in production.

• Certifications (nice-to-have): Red Hat RHCSA CompTIA Linux LPIC-1.

• Solid understanding of Linux OS fundamentals.

• Experience with systemd networking storage and filesystems.

• Package management log analysis (journalctl syslog).

• Storage and filesystem management; backup fundamentals.

• Familiarity with monitoring tools (Nagios Zabbix etc.)

• Basic virtualization (VMware/KVM/Nutanix) and/or container basics (Docker).

• Basic scripting skills (Bash); version control (Git).

• Understanding of security best practices: SSH keys PAM auditing (auditd).

• Ability to follow procedures and work under supervision.

Working Conditions:

• Consistent non-standard work or overtime as business requires.

• On-call availability required as necessary.

• Professional office environment.

• Some travel required.

La rémunération annuelle réelle offerte sera déterminée en fonction de plusieurs variables incluant la région géographique lexpérience de travail la formation ainsi que les compétences et réalisations. Elle sera convenue mutuellement au moment de loffre. La rémunération moyenne pour ce poste se situe entre 80 000 et 120 000 CAD.

À propos du rôle

Ladministrateur(trice) de systèmes Linux est responsable de ladministration quotidienne de lentretien et du soutien des systèmes basés sur Linux. Ce rôle met laccent sur la stabilité des systèmes lapplication de correctifs la surveillance et la résolution dincidents tout en respectant les normes et procédures établies.

Ce que vous ferez

• Installer configurer et maintenir des serveurs Linux (RHEL/Ubuntu/Rocky/CentOS) tant physiques que virtuels.

• Gérer les services essentiels : SSH DNS DHCP NTP LDAP/SSSD Postfix NFS/SMB systemd et la gestion des tâches cron.

• Appliquer les correctifs et mises à jour du noyau; maintenir les dépôts de paquets (yum/dnf/apt).

• Surveiller la santé et la performance des systèmes (top iostat sar vmstat netstat; ou via Prometheus/Zabbix).

• Mettre en œuvre les routines de sauvegarde et de restauration (ex. : Veeam/Bacula/NetBackup) et effectuer des tests de récupération.

• Gérer le stockage (LVM RAID mdadm multipath iSCSI/FC) et les systèmes de fichiers (ext4/xfs/btrfs).

• Renforcer la sécurité des hôtes selon les normes (CIS/STIG) règles de pare-feu (iptables/nftables/firewalld) SELinux/AppArmor.

• Rédiger des scripts et automatisations de base (Bash; Python en option) pour les tâches courantes.

• Répondre aux incidents effectuer des analyses de cause fondamentale et documenter les procédures (runbooks SOP).

• Soutenir les utilisateurs et les équipes de développement pour les environnements permissions et dépannage.

Ce que nous recherchons

• Baccalauréat en informatique TI ou domaine connexe (ou expérience équivalente).

• 1 à 5 ans dexpérience en administration Linux (Rocky/RHEL/Ubuntu) en environnement de production.

• Certifications (atout) : Red Hat RHCSA CompTIA Linux LPIC-1.

• Solide compréhension des bases du système dexploitation Linux.

• Expérience avec systemd le réseautage le stockage et les systèmes de fichiers.

• Gestion de paquets analyse de journaux (journalctl syslog).

• Gestion du stockage et des systèmes de fichiers; notions de base en sauvegarde.

• Connaissance des outils de surveillance (Nagios Zabbix etc.).

• Connaissances de base en virtualisation (VMware/KVM/Nutanix) et/ou en conteneurs (Docker).

• Compétences de base en script (Bash); contrôle de version (Git).

• Compréhension des meilleures pratiques de sécurité : clés SSH PAM audit (auditd).

• Capacité à suivre les procédures et à travailler sous supervision.

Conditions de travail

• Heures de travail non standard ou heures supplémentaires fréquentes selon les besoins.

• Disponibilité en mode garde (on-call) au besoin.

• Environnement professionnel de bureau.

• Certains déplacements requis.

Key Skills

At TD SYNNEX our values guide everything we do: Together We Own It We Dare to Go We Grow and Win and above all We Do the Right Thing. These principles shape how we work with each other our partners and our communities as we drive innovation and create lasting impact.

Whats In It For You

• Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle.
• Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development and many more on-demand courses.
• Elevate Your Personal Well-Being: Boost your financial physical and mental well-being through seminars events and our global Life Empowerment Assistance Program.
• Diversity Equity & Inclusion: Its not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education meaningful peer-to-peer conversations and equitable growth and development opportunities.
• Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program.
• Connect with Your Community: Participate in internal peer-led inclusive communities and activities including business resource groups local volunteering events and more environmental and social initiatives.

Dont meet every single requirement Apply anyway.

At TD SYNNEX were proud to be recognized as a great place to work and a leader in the promotion and practice of diversity equity and inclusion. If youre excited about working for our company and believe youre a good fit for this role we encourage you to apply. You may be exactly the person were looking for!

We are an equal opportunity employer and committed to building a team that represents and empowers a variety of backgrounds perspectives and skills. All qualified applicants will receive consideration for employment without regard to race color religion national origin gender gender identity or expression sexual orientation protected veteran status disability genetics age or any other characteristic protected by law.

TD SYNNEX is an E-Verify company