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Senior Network Administrator

Winnipeg, MB | Work from home flexibility

Posted: 11/13/2025 Category: Information Technology Job Number: 19608 Pay Rate: $75,000-$90,000

Job Description

We’re looking for a hybrid Senior Network & M365 Platform Administrator in the healthcare / clinical technology infrastructure space.

Our client is a purpose-driven organization supporting patient-centred care across multiple provincial locations. They are investing heavily into strengthening their IT security posture, modernizing infrastructure, and advancing resiliency across their network. The Senior Network & M365 Platform Administrator will be responsible for network reliability, cloud connectivity, and secure Microsoft 365 platform administration within a multi-site environment.

Senior Network & M365 Platform Administrator responsibilities:
  • Own network reliability across multi-site clinics and offices: routing/switching, site cutovers, Wi-Fi, WAN optimization
  • Lead secure internet egress, SASE operations, and evolve zero-trust posture
  • Engineer and administer SharePoint Online tenant baselines, provisioning standards, permissions, lifecycle, integration with Entra/Conditional Access
  • Harden Microsoft 365 / Entra access from a network perspective
  • Administer and evolve on-prem virtual environment (VMware / Hyper-V): patching, integration, monitoring, DR alignment
  • Contribute to DR and business continuity planning, runbooks, and testing
  • Partner with trusted vendors to accelerate deliverables while maintaining knowledge transfer internally
  • Plan and lead cross-functional technical projects with communication plans, rollback modelling, stakeholder alignment, and risk registers
  • Provide Tier 2 escalation support, root-cause analysis, and preventive improvements
  • Mentor junior administrators, supporting capability development and project execution
The successful candidate has:
  • 8+ years in enterprise networking within multi-site environments
  • Microsoft 365 / Entra administration experience including Conditional Access and identity-driven policy design
  • Experience leading infrastructure projects and change management initiatives
  • Excellent communication ability with both executive audiences and operational stakeholders
  • A security-minded approach to administration, design, and troubleshooting
  • High degree of initiative, ownership, and ability to manage priorities with follow-through
Nice to have: SASE experience (Zscaler or equivalent), familiarity with Sophos firewall environments, QoS design for voice/contact centre environments, DR environments (Veeam/VMware/NetApp), Canadian clinical privacy considerations, Microsoft Intune, SQL Azure security familiarity.

Compensation and benefits:
  • The discussed salary range is $75,000 – $90,000 depending on experience
  • Day one Comprehensive benefits package
  • Hybrid work flexibility
  • Remuneration is highly competitive including wage, an annual profit-sharing bonus, and other perks
  • Comprehensive benefits, including a health plan, RRSP matching, and three weeks’ vacation
Candidates must be eligible to work in Canada. Only candidates selected to move forward in the hiring process will be contacted.

Meet Your Recruiter

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Tania McMahon
Senior Recruitment Consultant & Head of Coaching
Marketing & Information Technology (IT)

Tania is a seasoned leader with over 16 years of experience in recruitment, hospitality, events and marketing. Specializing in the placement of marketing and information technology professionals across Canada, she brings a wealth of expertise derived from her multifaceted career.

With a comprehensive understanding of both union and non-unionized environments, Tania has demonstrated a remarkable ability to identify, hire, train and retain highly successful teams across various sectors. A confident and articulate communicator, she excels at building and maintaining strong relationships with clients, stakeholders and colleagues. This collaborative approach, combined with her ability to orchestrate strategic solutions and her passion for nurturing talent, underscore her status as a leader in the recruitment industry.

Tania is an accredited success and mindset coach and has completed an accelerated MBA with a marketing focus. She is a fundraising event expert for local children’s charities and hospitals, and a proud mom of two sons who are making their mark on the world. In her spare time, she is often found travelling, kayaking or exploring the outdoors with her puppy.

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