IT Infrastructure Specialist Jobs in Mississauga, ON

Support and enhance workplace technology by delivering hands-on IT solutions. Drive incident resolution, improve services, and build strong relationships to ensure colleagues can work efficiently and...

Join a team that's driving large-scale AI infrastructure deployments, leading cross-functional initiatives, and ensuring operational excellence in technology solutions. Your leadership will enhance co...

Elevate your career by enabling seamless IT operations across a global humanitarian organization. Manage core systems, provide user support, and lead digital transformations that make a meaningful imp...

Engage in a pivotal role driving IT excellence by owning systems, resolving complex challenges, and mentoring junior staff. Collaborate closely while shaping internal policies and improvements, enhanc...

Champion innovative System Integration by leveraging advanced SCADA/PLC expertise to develop robust communication strategies and deliver exceptional client solutions in a dynamic engineering environme...

Drive impactful system integration projects, ensuring seamless programming and support for complex control systems across multiple platforms while collaborating closely with clients and teams to meet...

Optimize and manage enterprise network infrastructures globally, collaborating with teams to design, implement, and enhance IT solutions while ensuring operational excellence across North America, EME...

Strategize network security measures to mitigate risks and ensure compliance, while leading assessments and collaborating with cross-functional teams for optimal implementation of security technologie...

Lead the charge in enhancing audit and security compliance for technology solutions, driving automation efforts and fostering a strong culture of operational excellence across product areas while mana...

Unlock potential by leading audit and operational security compliance efforts for the Business Banking Platform. Drive automation, ensure adherence to security standards, and cultivate a robust risk m...

Transform your career by designing and securing AWS infrastructures while migrating from VMware. Collaborate in a dynamic environment focusing on automation, security, and best practices to enhance sy...

Join a team that's dedicated to optimizing application performance and reliability. You will support system operations, manage incidents, and collaborate across departments to ensure high service avai...

Champion security excellence by detecting and mitigating threats, driving analysis and risk reduction strategies, while fostering collaboration across diverse teams to enhance enterprise defenses agai...

Join a team that's at the forefront of offensive security, executing red team engagements to simulate real-world threats. Collaborate with cross-functional teams to enhance defensive strategies and de...

Lead red team operations to emulate real-world threats, validate security controls, and enhance defensive strategies through meticulous planning and collaboration with security teams, ensuring a safer...

Join a team that's dedicated to ensuring IT security across diverse platforms. You'll manage access requests, provide troubleshooting support, and help shape security processes. Your expertise will pl...

Drive the secure operation of IT and OT environments while implementing cybersecurity standards and practices. Collaborate with stakeholders to enhance cybersecurity maturity and manage risk, ensuring...

Transform the infrastructure outsourcing landscape by ensuring resilient, secure, and cost-effective service delivery that aligns with enterprise strategies and regulatory expectations, while leading...

Tackle modernization of core applications with a focus on accessibility, compliance, and user experience. As a senior developer, you will lead the design and development of enterprise-level solutions...

Lead and innovate in the development of automation systems and software, optimizing warehouse operations with advanced technologies. Collaborate across teams to ensure seamless integration and functio...

Lead the charge in optimizing Microsoft 365 collaboration services. Provide expert administration, governance, and support while driving secure and compliant environments for enhanced productivity and...

Join a team that advises on complex capital projects, enhancing public and private sector delivery. You will provide strategic insights, manage financial analyses, and foster stakeholder engagement to...

Oversee and enhance IT End User Support operations across Ontario, managing a team to deliver effective Tier 1 & 2 support for 10,000+ users. Drive process improvements, and collaborate on national IT...

Drive the architectural vision for secure and resilient hybrid infrastructure, supporting organizational needs through innovative solutions across on-premises and cloud environments while ensuring reg...

Architect a robust cybersecurity strategy, ensuring client safety, compliance, and strategic alignment with business objectives. Engage actively with clients and internal teams to drive innovation, ef...