Senior Linux Systems Specialist – Tier 3

Job not on LinkedIn

🕒 4 days ago

🇨🇦 Canada – Remote

💵 $90k - $120k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 4%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Culture Core Group

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2007

💼 Consulting

🏥 Healthcare

📣 Marketing

Consulting • Healthcare • Marketing

Culture Core Group is a Canadian, remote-first IT services and consulting group that brings together three specialist companies—improvingit, Crafty Penguins, and TopLeft—under a single banner. The group provides Linux and server consulting, managed services and MSP tooling support, vCIO and IT advisory, and Kanban/process improvement guidance for business customers. With 50+ employees and contractors, Culture Core Group emphasizes a people-first culture, flexible remote work, and professional development while hiring for roles across systems administration, engineering, and business development.

📋 Description

• Communicate with and handle client requests • Handle client system alerts • Conduct client system patching and health checks • Perform deployments using standard operating procedures • Onboard new clients and create infrastructure improvement roadmaps • Track time for all hours worked • Collaborate with the team and maintain strong customer relationships • Solve technical problems and develop creative solutions • Some after-hours work

🎯 Requirements

• Advanced knowledge of Linux-based operating systems • Advanced knowledge of networking • Experience with AWS, Azure, Google Cloud, and DigitalOcean • Ability to debug 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, including LXC/D, Docker, and Podman • Experience with container orchestration systems, including Kubernetes and Docker Swarm • Experience with Linux-based hypervisor systems and related tooling, including KVM, Xen/XCP-ng, and Proxmox • Good scripting skills with Bash and Python • 5+ years of experience performing the listed work • Willingness to learn and adapt • Ability to solve technical problems with clients' businesses in mind • Ability to work independently and collaboratively • Strong written and verbal communication skills • Attention to detail, organizational skills, and time management • Ability to meet deadlines and self-manage workload • Successful candidate must be a Canadian citizen or permanent resident of Canada • After-hours availability required • A 2-year technical diploma in CIS or CS or greater is listed as extra awesome, not required

🏖️ Benefits

• Fully remote work • Flexible work schedule • Paid dedicated server to tinker and play with • Autonomy • Culture encouraging personal and professional development • Mentorship and opportunities for career growth • Opportunity to work with world-class talent • After-hours work required as part of the role