Senior System Administrator - LAMP Stack

Software International; Toronto; Remote; CAD 60,000 - 62,000; Full time

Job summary

A leading IT consulting firm seeks a Senior System Administrator with expertise in the LAMP stack for a long-term remote contract. The role involves managing large-scale production websites and overseeing network security while working collaboratively with team leads. Successful candidates will have robust technical skills, extensive experience in systems administration, and strong leadership capabilities, ensuring high operational standards across client services.

Qualifications

• 5+ years of experience with LAMP (Linux, Apache, MySQL, PHP).
• Minimum of 2+ years managing a technology-focused team.
• Strong background in systems security and network management.

Responsibilities

• Manage and support LAMP environments effectively.
• Ensure network and systems security while coordinating with senior management.
• Act as primary contact for production issues and oversee escalations.

Skills

LAMP

Leadership

Problem-solving

Communication

Documentation

Tools

ELK stack

OpenStack

Ansible

Job description

Senior System Administrator - LAMP Stack

Software International (SI) supplies technical talent to Fortune 100 / 500 / 1000 companies in Canada. We currently have a long-term, renewable contract as a Systems Team Lead with our IT consulting client that primarily supports North American clients on various website and backend infrastructure services.

Role Required : Senior System Administrator

Location : Remote (anywhere in Canada / USA / South America, but must be able to work on EST with the Canadian team)

Required Start Date : ASAP

Required End Date : 12 months + renewable every year

Type : Contract

Total Hours Approved Per Role : 40h / week

Rate : $39 - 41 / hr C2C CDN (approximately $60,000 - $62,000 USD)

Client Location : US / Canada

Summary :

Reporting directly to the System Team Lead, the Senior System Admin is responsible for the overall technical management, operations, ongoing maintenance, and support of our large-scale production websites and networks.

Responsibilities :

• Management and support of LAMP environment
• Maintain vendor relationships, as required, for technical infrastructure of office and website systems.
• Work directly with the Development Team Leads and Project Management in managing projects for the website and provide final sign-off / approval for release to production.
• Participate in planning and project discussions for various websites with Senior Management.
• Analyze and assess areas of risk to systems and recommend / implement changes as appropriate to the business.
• Continuously assess network and systems security, ensuring a high level of systems data security is maintained overall. Report concerns directly to the Senior System Team Lead.
• Perform systems and network architectural design for the sites network, including capacity planning, hardware, infrastructure, software integration, OS and software performance tuning.
• Act as single point of escalation of production issues, interfacing with required resources to ensure issues are resolved in a timely manner.
• Effectively manage risk, including monitoring, system redundancy, and backups based on business requirements and acceptable risk.
• Provide technical assistance and consultation as required to all areas of the company, including Project Management, Sales, Quality Assurance, Accounting, Customer Service, Development, and Systems departments.
• Perform special tasks and projects company-wide, as assigned by the Team Lead.

Job Requirements :

• 5+ years of experience with LAMP (Linux, Apache, MySQL, PHP)
• Minimum of 2+ years of management / leadership experience in a technology-oriented organization required.
• Must be well versed in supporting web servers
• Strong background with storage SAN (NFS and iSCSI)
• Well versed with ELK stack (Elasticsearch, Kibana, Beats, and Logstash)
• Experience with adding / removing nodes, expanding clusters, rebuilding clusters, and using InfluxDB
• TCP / IP knowledge BGP and OSPF
• Hands-on experience working with Linux in a Systems Administrative role
• Hands-on experience working in an Advanced Network Administrative role, including routing, switching, and security
• Exceptional problem determination and creative problem-solving skills
• Strong written and verbal communication skills
• Strong understanding of the software development lifecycle
• Strong documentation and organizational practices
• Extensive experience with :
• MySQL maintenance and troubleshooting
• LAN / WAN / VPN setup and troubleshooting
• Linux-based and other firewall technology
• Cloud technologies (OpenStack, oVirt, RHEV or similar)
• Baremetal hardware, SAN, Switching and Load-balancing
• Backup technologies
• Systems security
• Automation systems (Ansible, Puppet or equivalent)

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