Current jobs related to Director of IT Infrastructure - Toronto, Ontario - Quantum Management Services Ltd.

  • Director of Infrastructure

    6 days ago

    Toronto, Ontario, Canada Quantum Technology Recruiting Inc. (QTR) Full time

    Here's a snapshot of the role:Hands-on leadership of a growing team (expanding soon) managing apps, end-user support, and IT infrastructure . take ownership of a 100% on-prem environment and lead its evolution toward the cloud.Lead initiatives to revamp virtualization , migrate away from VMWare, and introduce Windows support where needed.Oversee ...

  • Director, Procurement Operations-PROC

    6 minutes ago

    Toronto, Ontario, Canada Infrastructure Ontario Full time

    Infrastructure Ontario (IO), an Ontario crown corporation, provides a wide range of services to support the Ontario government's initiative to modernize and maximize the value of public infrastructure and realty. IO has been recognized domestically and internationally for the way it does business and the success it has had with its major projects, real...

  • Director, Cybersecurity

    8 minutes ago

    Toronto, Ontario, Canada Infrastructure Ontario Full time

    Position Purpose:Influence, coordinate, and manage IO's cybersecurity strategy and operations to protect organizational assets, systems, and confidential information. This role oversees the enterprise cyber risk and security program, manages vendor and third-party risk, and leads incident response and recovery efforts. The Director ensures compliance with...

  • Infrastructure Architect

    10 minutes ago

    Toronto, Ontario, Canada TekStaff IT Solutions Full time

    TekStaff's Client has a current vacancy for an Infrastructure Architect.Pay Rate Range: $69 - $86Job DescriptionThis is a 12 months contract located in Toronto/Ontario, Hybrid (currently 2 days – Moving to 4 days a week soon)Technical Architect assigned to a domain specialization or a segment providing architectural direction, guidance and governance in...

  • Director Credit Risk

    10 minutes ago

    Toronto, Ontario, Canada Canada Infrastructure Bank Banque de l'infrastructure du Canada Full time

    *La version française suit*Headquartered in Toronto, the Canada Infrastructure Bank (CIB) is responsible for investing in new infrastructure projects. The CIB's mission is to work with provincial, territorial, municipal, federal, Indigenous and private sector investor partners to transform the way infrastructure is planned, financed and delivered in...

  • Senior Director, Transportation and Infrastructure Policy

    8 minutes ago

    Toronto, Ontario, Canada Toronto Region Board of Trade Full time

    Position DescriptionThe Toronto Region Board of Trade (the Board) is seeking a forward-lookingSenior Director of Transportation and Infrastructure Policyto join our dynamic team to advance and enable the Board's ambitious policy and advocacy agenda. This role will provide leadership for priority initiatives such as congestion, movement of goods, a...

  • Quality Director, Major Transit Projects

    4 minutes ago

    Toronto, Ontario, Canada Parker Huggett - A Division of LRO Staffing Full time

    Quality Director, Major Transit Projects & Infrastructure - Permanent - 3115About the OpportunityWe are seeking a highly motivated and experienced Quality Director to deliver world-class Transit and Heavy Civil projects with an industry leading general contractor. Does this sound like the challenge you're looking for?This Canadian GC has built a...

  • Director of Platform Operations – Infrastructure

    20 minutes ago

    Toronto, Ontario, Canada Upwork Full time

    Upwork ($UPWK) is the world's human and AI-powered work marketplace that connects businesses with highly skilled, AI-enabled independent talent from across the globe. From entrepreneurs to Fortune 100 enterprises, companies rely on Upwork's trusted platform and its mindful AI companion, Uma, to find and hire expert talent, leverage AI-powered work solutions,...

  • Sr. Director of Centralized Infrastructure Services and Dev Ops

    9 minutes ago

    Toronto, Ontario, Canada Sangoma Full time

    Senior Director of Central Infrastructure & DevOps EngineeringSangoma, a pioneer in business communications solutions, is seeking an experienced Infrastructure/Dev Ops Sr. Director to join our team. Sangoma is dedicated to empowering businesses with essential communications through our innovative Unified Communications, UCaaS, CCaaS, VoIP, and Hybrid...

  • Associate Director, Credit Risk Infrastructure

    14 minutes ago

    Toronto, Ontario, Canada RBC Full time

    Job Description    What is the opportunity?    Reporting to the Director, Credit Risk Infrastructure, the Associate Director, Credit Risk Infrastructure develops and implements complex credit risk infrastructure and solutions to support RBC's stress testing (CCAR, EWST, MST) and credit provisioning (CECL, IFRS9) programs.What will you do?Develop,...

Director of IT Infrastructure

41 minutes ago

Toronto, Ontario, Canada Quantum Management Services Ltd. Full time

Position:
Director of Infrastructure (Linux & On-Prem Data Centers)

Location:
Toronto, ON, Hybrid (3 days onsite)

Salary:
$170K-$180K base

Posting Type:
Open vacancy

We're hiring a
Director of Infrastructure
to own and evolve a Linux-first, on-premises data center environment that hosts our client's core production applications. This role is designed for someone who came up through Linux systems and data centers, understands infrastructure at the hardware, hypervisor, and OS levels, and has grown into a senior leader without stepping away from the technology.

The client expects this leader to be comfortable architecting, operating, and modernizing on-prem (Linux based + datacenter) systems while guiding the organization through selective cloud adoption.

What You'll Lead:
End-to-end ownership of Linux-based infrastructure, on-prem data centers, virtualization, and end-user IT operations.

  • A production environment where Linux is the primary OS, supported by some Windows where required.

  • VMware-based data centers, with responsibility for roadmap decisions, platform modernization, and evaluation of post-VMware alternatives.

  • A growing team of infrastructure engineers and IT support staff, combining technical leadership with operational accountability.

  • Internal application hosting with 24/7 uptime requirements-this role owns availability, performance, and recoverability.

What You'll Do:
- Set and execute the infrastructure strategy for on-prem systems, data centers, and hybrid cloud integrations (AWS, Azure, or GCP).

  • Stay technically engaged-reviewing architecture, guiding design decisions, and stepping in during complex incidents when needed.

  • Lead virtualization strategy, including VMware operations today and migration planning to alternative platforms.

  • Own CapEx and OpEx budgets for infrastructure, including data center hardware, refresh cycles, licensing, and vendors.

  • Ensure business continuity and disaster recovery, including DR architecture, testing, and documentation.

  • Oversee infrastructure security and compliance, including SOC 2 controls, security hardening, vulnerability management, and audits.

  • Drive automation and operational maturity using scripting, configuration management, and monitoring.

  • Lead ITIL-aligned service operations while keeping the organization practical and engineer-friendly.

  • Build and mentor a strong in-house infrastructure team that takes pride in owning the platform end to end.

Who You Are:
- A senior infrastructure leader who started in Linux/system administration or data centers and moved into management by mastering the technology.

  • Comfortable making architectural decisions across compute, storage, networking, and virtualization.

  • Experienced running on-prem environments at scale, not just consuming cloud services.

  • Hands-on enough to understand root causes and guide engineers-but senior enough to set direction, priorities, and budgets.

  • Not reliant on vendors to define your architecture-you prefer building and operating in-house.

Core Requirements:
- 10+ years of experience in Linux systems, infrastructure, or data center engineering

  • Strong hands-on background in Linux (Red Hat / Ubuntu / AlmaLinux)

  • Deep experience with on-prem data centers and VMware

  • Cloud migration experience (AWS, Azure, or GCP)

  • Proven ownership of infrastructure CapEx and OpEx

  • Working knowledge of ITIL, SOC 2, and security hardening practices

  • Experience leading infrastructure and IT operations teams

Why This Role Stands Out:
- Linux-first, on-prem environment with real technical ownership

  • Director-level role that stays close to the systems

  • Opportunity to shape long-term infrastructure direction, not just maintain it

  • Hybrid work model with meaningful on-site collaboration

Please send your resume in Word format to ankita.-
REFER A NEW HIRE AND EARN A CASH BONUS For details, click here.

All applications are reviewed by our recruitment team, and hiring decisions are made by people. We may also use AI-enabled tools to support parts of the application review process.