Senior Linux Systems Specialist – Tier 3

Culture Core Group

. Communicate with and handle client requests .

Posted 10/14/2026full-timeRemote • CanadaSenior💰 CA$90,000 - CA$120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates advanced knowledge of Linux-based operating systems and networking, with strong experience in cloud platforms such as AWS, Azure, and Google Cloud. Proficient in debugging, scripting, and container orchestration, while maintaining excellent client relationships and communication.

Highest-signal resume keywords

Advanced Knowledge Of Linux-Based Operating SystemsExperience With AWS, Azure, Google CloudDebugging Container-Based WorkloadsGood Scripting Skills With Bash And PythonExperience With Kubernetes And Docker Swarm

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Advanced Knowledge Of NetworkingLow-Level Debugging Of Unix-Based Operating SystemsExperience With RHEL And Debian-Based Linux DistributionsExperience With Linux-Based HypervisorsDebugging Container-Based WorkloadsGood Scripting Skills With BashGood Scripting Skills With PythonExperience With Container Orchestration Systems5+ Years Of Experience With Listed TechnologiesTechnical Diploma (CIS Or CS)

Soft Skills

Client CommunicationProblem SolvingCollaborationCustomer Relationship Management

Tools & Technologies

AWSAzureGoogle CloudDigitalOceanKubernetesDockerPodmanKVMXen/XCP-ngProxmox

Industry Keywords

Infrastructure Improvement RoadmapsClient System PatchingHealth ChecksStandard Operating ProceduresAfter-Hours Work

Tech Stack

Tools & technologies

AWSAzureCloudDockerKubernetesLinuxPythonUnix

About the role

Key responsibilities & impact

Communicate with and handle client requests
Handle client system alerts
Conduct client system patching and health checks
Perform deployments according to standard operating procedures
Onboard new clients and create infrastructure improvement roadmaps
Track time for all hours worked
Collaborate with the team and serve the customer base
Solve technical problems with clients’ businesses in mind
Maintain customer relationships
Some after-hours work

Requirements

What you’ll need

Advanced knowledge of Linux-based operating systems
Advanced knowledge of networking
Experience with AWS, Azure, Google Cloud, and DigitalOcean
Low-level debugging of Unix-based operating systems and IP-based networking
Experience with RHEL and Debian-based Linux distributions
Debugging container-based workloads and runtime tooling such as LXC/D, Docker, and Podman
Experience with container orchestration systems such as Kubernetes and Docker Swarm
Experience with Linux-based hypervisors and related tooling such as KVM, Xen/XCP-ng, and Proxmox
Good scripting skills with Bash and Python
5+ years of experience with the listed technologies and responsibilities
Willingness to work some after-hours
Canadian citizenship or permanent residency in Canada
2-year technical diploma (CIS or CS) or greater is listed as extra awesome/preferred

Benefits

Comp & perks

Flexible work schedule (fully remote)
Paid dedicated server to tinker and play with
Autonomy
Culture encouraging personal and professional development
Mentorship from dedicated mentors
Opportunities for career growth and learning
Opportunity to work with world-class talent