Network Administrator Jobs in Markham, ON

Architect the future of seamless connectivity and secure networking by driving the vision, strategy, and performance of a high-impact dataplane platform that empowers millions of devices globally, ens...

Drive excellence in operations and financial management across multiple facilities, ensuring seamless service delivery and compliance. Lead and mentor a dedicated team while fostering client relations...

Transform the future of facility operations by leading, strategizing, and optimizing services across multiple locations. Drive client satisfaction and ensure compliance while mentoring a high-performi...

Champion customer success by developing strong relationships and supporting Enterprise users with tailored technical expertise across SOTI solutions, ensuring seamless product utilization and strategi...

Join a dynamic team to lead IT audits, develop risk strategies, and enhance operational controls through data analytics and collaboration with stakeholders, all while maintaining the integrity of inte...

Drive IT operations and strategy across North America, resolving user issues, overseeing device management, and implementing automation while leading a small team and representing the region in global...

Drive successful ServiceNow FSO solutions for banking operations, collaborating closely with stakeholders to optimize financial processes and ensure seamless integrations and deployments in a dynamic...

Transform the cybersecurity landscape by leading an enterprise program that strengthens operations, enhances risk management, and supports business growth while ensuring a secure environment aligned w...

Shape advanced unified communications solutions, lead integration projects, and enhance client collaboration. Utilize your technical expertise to design and support robust systems, ensuring seamless d...

Join a team that's scaling the Mid Market sales force; drive pipeline growth, execute complex deals, and engage with executives. Take ownership of your territory, collaborate cross-functionally, and c...

Advance cloud infrastructure management by leading platform engineering, enhancing security and scalability while providing mentorship to junior engineers. Drive project delivery, automation, and inno...

Engage in strategic asset management initiatives, leading organizational compliance and best practices to enhance the Town's infrastructure and deliver community value while optimizing lifecycle data...

Drive innovative system and signaling design for communication-based train control. Collaborate with teams to ensure customer requirements are met through advanced analysis, modeling, and verification...

Create cutting-edge AI agents that enhance cybersecurity solutions, driving impact across industries. Own the development lifecycle from prototyping to production, collaborating with teams to transfor...

Join a team that's driving systems integration across complex projects. Collaborate with multidisciplinary teams to ensure engineering deliverables are aligned and ready, enhancing delivery certainty...

Shape interdisciplinary systems integration through effective coordination, ensuring readiness of engineering outputs and project deliverables across complex environments while fostering collaboration...

Elevate the organization’s cybersecurity strategy and resilience, leading enterprise-wide programs to protect assets and data. As a senior leader, you will shape security policies, manage risks, and m...

Lead the seamless migration from Veracode to Snyk, coordinating onboarding activities and enhancing application security practices while collaborating with cross-functional teams to optimize tool adop...

Engage with a global security team to monitor, respond to, and lead security incidents. Collaborate on process improvements while shaping incident response strategies and providing expert guidance acr...

Optimize security and quality of enterprise applications by leading application penetration testing efforts, developing best practices, and educating stakeholders on security matters across global tea...

We are seeking a C#.Net Developer with strong experience in Treasury Technology to create systems for Treasury, Counterparty Risk, and Treasury Operations Departments. The ideal candidate will have a...

Transform customer workflows by designing tailored solutions for video/audio transport and distribution. Collaborate with engineers and R&D to enhance innovative products within a dynamic, fast-paced...

Join a team that fosters a safety-first culture while leading TPM initiatives and managing maintenance operations. Ensure equipment reliability, optimize performance, and cultivate technician developm...

Join a team that's dedicated to enhancing product security by conducting thorough security reviews, guiding secure development, and addressing vulnerabilities through innovative tooling and mentoring...

Build and support powerful backend services and APIs for data-intensive systems. Collaborate in an agile environment to enhance content management workflows and product experiences through clean archi...