Network Architect

5 days ago


Toronto, Ontario, Canada Metrolinx Full time
About the Role

We are seeking a highly skilled Network Architect to join our team at Metrolinx. As a key member of our Infrastructure and Information Technology (I&IT) department, you will play a critical role in designing and implementing our network infrastructure to support the growth and development of our organization.

Key Responsibilities
  • Collaborate with Enterprise Architecture, Product Managers, and other stakeholders to conduct needs assessments, identify future capabilities, and develop future state network infrastructure architecture with roadmaps.
  • Develop and document business cases for identified needs, proposed roadmaps, and future state network infrastructure.
  • Assist with translating network infrastructure roadmaps into a portfolio of programs, projects, enhancements, and other initiatives to achieve the network infrastructure future state.
  • Map business needs into related network infrastructure technology requirements.
  • Collaborate with stakeholders to identify and roadmap business improvements.
  • Collaborate with Enterprise Architecture and other stakeholders to design Metrolinx Enterprise Network Infrastructure framework and reference architecture.
  • Collaborate with Network Engineering Specialists and other stakeholders to create and maintain network infrastructure architecture and detailed designs (conceptual, logical, integration, and physical).
  • Define network infrastructure standards and principles in collaboration with Enterprise Architecture and other stakeholders.
  • Create detailed integration architectures for integrating new systems architecture into existing network infrastructure architecture.
  • Ensure automation is designed and built into the network infrastructure solutions.
  • Collaborate with I&IT teams from networking, computing, storage, and development to develop high-value engineered network infrastructure solutions.
  • Support project teams, operations, and other stakeholders with expertise to develop, build, maintain, and operate network infrastructure.
  • Provide hands-on troubleshooting to support I&IT teams as required.
  • Communicate and provide support to both internal and external clients to enhance and achieve organizational goals.
  • Liaise with internal departments regarding operational issues or improvements and provide subject matter expertise to management teams as required.
Requirements
  • Completion of a degree or diploma in Computer Science, Information Technology, Engineering, or a related discipline.
  • Demonstrated related experience contributing to the success of midsize-to-large initiatives with above-average levels of complexity and business criticality.
  • Cisco Certified Networking Professional (CCNP) or higher is required.
  • Cisco Certified Internetworking Expert (CCIE) is an asset.
  • Agile Certification (Agile Certified Professional, Certified Scrum Product Owner) is an asset.
  • Public Cloud Certification (Azure, AWS, Google Cloud) is an asset.
  • TOGAF Certification is an asset.
  • Experience with routing – EIGRP, OSPF, BGP, redistribution, summarization, etc.
  • Experience with switching – VLAN, STP, port aggregation, etc.
  • Experience with multicasting – IGMP, PIM, etc.
  • Experience with QoS – policing, shaping, etc.
  • Experience with infrastructure services – NAC, IDS/IPS, PKI, firewall, proxy, DHCP, DNS, IPAM, etc.
  • Experience with Cloud IaaS and PaaS (Azure, AWS, Google Cloud).
  • Experience with virtualization such as Hyper-V, VMWare, OVM, and KVM.
  • Experience with containerization such as Kubernetes and Docker.
  • Experience with load balancers such as local traffic manager and global traffic manager.
  • Experience with Cisco products – Catalyst, Nexus, ACI, Prime, ASA, UC, UCCE, WLC, WAP, etc.
  • Experience with wireless networks such as controllers and access points.
  • Experience with VPN – site-to-site, remote access, etc.
  • Experience with mobile networks – LTE, 5G, etc.
  • Experience with WAN (MPLS, SD-WAN) and LAN.
  • Experience with network automation – NFV, SDN, etc.
  • Experience with telecommunications systems – VoIP, Video Conferencing, Public Announcement, etc.
  • Experience with Cloud networking such as overlay networking and Azure Express Route, vNET.
  • Practical knowledge of architectural framework such as TOGAF.
  • Knowledge and proficiency with multiple Agile Lifecycle Management tools (JIRA, Confluence, etc.).
  • Experience collaborating with and leading teams working in Lean-Agile delivery methods.
  • Experience leading teams designing, architecting, delivering, and supporting network infrastructure in complex and critical environments.
  • Experience with security and compliance (zero-trust, PCI-DSS, operational technology, edge, etc.).
  • Experience designing, architecting, delivering, and supporting network infrastructure with high availability and disaster recovery capabilities that meet business continuity requirements.
  • Comfortable working with remote team members.
  • Well-versed in IT and business strategy with specific experience to develop plans and drive solutions towards stated business strategy and goals.
  • Experience envisioning innovations aligned to business goals and success advocating the execution.
  • Experience working with teams in alternative IT sourcing (contract staff, outsourced project delivery, the broker model, cloud services, IT outsourcing, and business process outsourcing).
  • Familiar with current and emerging networking technologies.
  • Leadership, problem-solving, interpersonal, and oral/written/presentation skills.
  • Experience with ITIL process – problem management, incident management, change management, etc.
  • Ability to measure and communicate performance management to key stakeholders.

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