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 GCloud. Capable of debugging and managing container-based workloads while maintaining excellent client relationships and communication.

Highest-signal resume keywords

Advanced Knowledge Of Linux-Based Operating SystemsExperience Using AWS, Azure, GCloud, And Digital OceanDebugging Unix-Based Operating SystemsGood Scripting Skills With Bash And PythonExperience With Container Orchestration Systems

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Linux-Based Operating SystemsNetworkingDebugging Unix-Based Operating SystemsContainer-Based WorkloadsKubernetesDocker SwarmRHELDebian-Based Linux DistributionsBash ScriptingPython Scripting

Soft Skills

Strong Written And Verbal Communication SkillsAttention To DetailOrganizational SkillsTime Management SkillsWillingness To Learn And Adapt

Tools & Technologies

AWSAzureGCloudDigital OceanLXC/DDockerPodmanKVMXen/XCP-ngProxmox

Certifications & Qualifications

2-Year Technical Diploma (CIS Or CS)

Industry Keywords

Client System PatchingHealth ChecksStandard Operating ProceduresInfrastructure Improvement RoadmapsTechnical Problem SolvingClient RelationshipsAfter-Hours AvailabilityCanadian CitizenshipPermanent Residency In Canada

Tech Stack

Tools & technologies

AWSAzureDockerKubernetesLinuxPythonUnix

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 via Standard Operating Procedures (SOPs)
Onboard new clients and create infrastructure improvement roadmaps
Track time for all hours worked
Collaborate with the growing team and serve the customer base
Solve technical problems with clients’ businesses in mind
Maintain strong customer relationships

Requirements

What you’ll need

Advanced knowledge of Linux-based operating systems
Advanced knowledge of Networking
Experience using AWS, Azure, GCloud, and Digital Ocean
Debugging Unix-based operating systems and IP-based networking at a very low level
Experience with RHEL and Debian-based Linux distributions
Experience 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 hypervisor systems and tooling such as KVM, Xen/XCP-ng, and Proxmox
Good scripting skills with Bash and Python
5+ years of experience performing the listed work
Ability to work independently while collaborating with others
Strong written and verbal communication skills
Attention to detail, organizational skills, and time management skills
Ability to meet deadlines and self-manage workload
Willingness to learn and adapt
Some after-hours availability required
Canadian citizenship or permanent residency in Canada
A 2-year technical diploma (CIS or CS) or greater is listed as an additional qualification

Benefits

Comp & perks

Flexible work schedule (fully remote)
Paid dedicated server to tinker and play with
Autonomy
Culture encouraging personal and professional development
Opportunities to work with world-class talent
Dedicated mentors
Opportunities to take on new challenges
Opportunities for career growth, learning, and making a difference