director of engineering research and development

Title posted on CareerBeacon - Director, MEP & Commissioning - Site

Posted on July 31, 2026 by Employer details Bell Canada

Job details

Req Id: 431511Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we're building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day.We believe in empowering people. That's why we equip our teams with cutting-edge technology, AI tools, and a collaborative environment that supports creativity and growth. Want to be part of a diverse team where your work makes a real impact? If you're inspired by innovation that advances how people connect and transforms what's possible, you belong on #TeamBell.On the Bell Business Markets team, you'll be a vital part of making innovation happen for enterprise-scale customers. You'll deliver advanced solutions in areas such as IoT, Mobility/5G, Cloud, Cyber Security, Voice, Collaboration &amp; Contact Centre and Internet &amp; Private Networks. At Bell, your skills and expertise will help set us apart as we continue to be the leading provider of digital connections and next generation services to businesses and governments. SummaryBell's AI Fabric initiative is pioneering a secure, sovereign AI compute network across Canada. This ambitious portfolio features seven large-scale, high-density data centers, anchored by a 500 MW B.C supercluster and a 300 MW flagship site in Regina, Saskatchewan. As MEP / CX Site Director, you will be the senior on-site authority accountable for the mechanical, electrical, and plumbing systems and the full commissioning (Cx) lifecycle of an assigned data centre. You'll own the journey from MEP installation through integrated systems testing to a fully validated, operational-ready handover?ensuring power, cooling, and resiliency systems perform to mission-critical standards before the facility goes live. Key ResponsibilitiesServe as the senior on-site leader accountable for MEP delivery and commissioning outcomes across the full lifecycle of an assigned data centre. Own the site commissioning (Cx) program end-to-end?factory acceptance (FAT), site acceptance (SAT), integrated systems testing (IST), and level 1?5 commissioning through to handover. Oversee installation and quality of all MEP systems?power distribution, UPS, generators, switchgear, chilled water, and high-density/liquid cooling. Manage MEP contractors, commissioning agents (CxA), and vendors, holding them accountable to scope, quality, safety, and milestone commitments. Own MEP/Cx schedule integrity and integration into the master construction sequence, driving predictable, on-time systems turnover. Validate power, cooling, and resiliency/redundancy performance to mission-critical standards ahead of operational handover. Champion a zero-incident safety culture across MEP installation and energized commissioning activities, ensuring full regulatory compliance. Ensure design intent is executed correctly, coordinating LOD design classification and A/E-to-GC detailed engineering handoffs. Partner cross-functionally with site construction, engineering, program controls, and operations to align MEP/Cx with capacity plans and readiness milestones. Lead change governance, risk management, and issue resolution across MEP/Cx scope, escalating proactively to Capital Programs leadership. Critical Qualifications12+ years leading MEP delivery and/or commissioning on large-scale construction programs, with direct hyperscale or mission-critical data centre experience (100MW+ preferred). Proven track record owning the full commissioning lifecycle (FAT, SAT, IST, Levels 1?5) through to operational handover. Deep technical expertise in data centre M&amp;E systems?power distribution, UPS, generators, chilled water, and high-density/liquid cooling. Strong understanding of commissioning methodologies, LOD design classification, and A/E-to-GC engineering handoffs. Experience managing MEP contractors, commissioning agents, and specialized vendors on active