Remote Senior System Administrator Lead (LAMP & Security)

Tech Talent International

Canada

Remote

CAD 81,000 - 85,000

Full time

5 days ago

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Job summary

Software International (SI) seeks a Senior System Administrator to oversee production websites and networks in a large-scale environment. You will lead a LAMP stack, ensure security, performance, and reliability, and coordinate with Development and Project teams.

This remote contract role requires EST alignment with a US/Canada team and offers a 12-month renewable assignment. Responsibilities include infrastructure management, vendor relations, on-call rotations, and risk mitigation to keep

Qualifications

5+ years of experience with LAMP (Linux, Apache, MySQL, PHP).
Minimum of 2+ years of leadership/management experience.
Strong background with storage SAN (NFS and iSCSI).
Experience with ELK stack (Elasticsearch, Kibana, Beats, Logstash).
Hands-on Linux systems administration and networking.

Responsibilities

Manage a large, distributed LAMP environment.
Provide problem-solving leadership to close issues quickly.
Be part of on-call rotation (12pm-8pm EST, 1-week every 4 weeks).
Collaborate with Development, Project Management, and Senior Management on projects.
Assess and mitigate system risk; ensure backups and redundancy.
Design network/system architectures including capacity planning and security.