Senior Systems Administrator - Systems Integrator

Looking to play a key role in supporting and strengthening complex IT environments for a wide range of businesses?

Join a technology services firm known for delivering reliable IT infrastructure, cloud, and managed services that help organisations run securely and efficiently. Works across industries including finance, legal, healthcare, and professional services. Act as a technical lead of a multidisciplinary team responsible for the health, performance, and security of client environments, combining deep systems expertise with the ability to design scalable solutions that support evolving business needs.

Apply today to work on high-impact client environments, tackle complex technical challenges, and contribute to building resilient, future-ready IT systems!

Responsibilities

• Infrastructure Management & Optimization
• Manage and maintain server environments (Windows/Linux) and virtualization platforms (VMware, Hyper-V).
• Oversee hybrid and multi-cloud environments, ensuring seamless integration between on-premises hardware and cloud services (AWS/Azure/GCP).
• Optimize system performance through regular auditing, patching, and resource allocation.
• Network & Security Administration:
• Administer core networking components, including switches, routers, and firewalls, to ensure secure and reliable connectivity.
• Implement and monitor comprehensive security protocols, including endpoint protection, identity management (IAM), and encryption.
• Lead incident response efforts and conduct root-cause analysis for any major system or network outages.
• Client Consultation & Technical Leadership:
• Act as a senior technical advisor for clients, helping them plan infrastructure upgrades and digital transformation projects.
• Serve as the final escalation point for Tier 3 technical support issues.
• Mentor and provide guidance to junior system administrators and help desk staff.
• Backup, Recovery & Compliance:
• Design and manage robust backup and Disaster Recovery (DR) strategies to guarantee data integrity and business continuity.
• Ensure client systems meet industry-specific compliance standards (such as SOC2, HIPAA, or PIPEDA in the Canadian context).

Skills/Must have:

• 10+ Years in systems Administration.
• Extensive experience across Azure (including integrating with legacy systems), AWS, M365
• Exceptional communication skills (client facing) are a must.

Salary:

• 80-130k