Senior Network Engineer managing corporate network infrastructure at Kepler Communications. Designing, implementing, and maintaining scalable networks for space connectivity solutions.
Responsibilities
Own and operate the corporate network infrastructure, including LAN, WAN, Wi-Fi, security appliances, and hybrid cloud connectivity
Design, implement, and maintain highly available and scalable networks supporting Kepler’s corporate systems, engineering teams, and production services
Develop roadmaps and upgrade strategies for the corporate network, including lifecycle planning, technology evaluations, and vendor selection
Manage network security and segmentation, ensuring corporate infrastructure adheres to security best practices and company policies
Administer Fortinet SD-WAN infrastructure, including policy management, firmware upgrades, and performance optimization
Design and maintain hybrid cloud networking architectures, integrating on-prem environments with AWS services
Develop and maintain network automation tools, leveraging Python, Ansible, and infrastructure-as-code approaches to improve reliability and operational efficiency
Collaborate closely with software, FPGA, and mission operations teams to support network infrastructure for satellite operations and ground systems
Provide operational support for corporate and service provider network infrastructure, including participation in on-call rotations
Implement monitoring, logging, and observability tools to proactively detect and resolve network issues
Maintain accurate network documentation, diagrams, and operational runbooks
Participate in change management processes, including planning, implementation, and post-change validation
Support incident response and root cause analysis for network-related outages or performance issues
Requirements
Strong foundation in routing and switching concepts (OSPF, BGP fundamentals, VLANs, STP, ACLs)
Hands-on experience deploying and supporting enterprise networks, including LAN, WAN, and Wi-Fi environments
Experience implementing and supporting Fortinet solutions, including SD-WAN configuration, firewall policies, and firmware upgrades
Experience designing and operating hybrid cloud networking, including AWS VPCs, routing, VPN connectivity, and secure integration with on-prem networks
Experience with network automation tools and concepts, including:
Infrastructure as Code
CI/CD
Python scripting
Jinja templating
JSON/YAML configuration formats
Ansible playbooks and automation workflows
Git version control
Experience implementing and managing IPsec VPNs for site-to-site and remote connectivity
Experience with controller-based enterprise Wi-Fi systems (Arista preferred)
Strong troubleshooting skills across multiple layers of the network stack
Experience managing network infrastructure changes, including structured change management practices
Strong documentation practices, including network diagrams, configuration standards, and operational procedures
Ability to work independently and remotely, while maintaining strong collaboration with distributed engineering teams
Benefits
Competitive compensation with a robust equity plan to share in our success.
Comprehensive coverage for health, dental, and vision insurance—including dependents.
Unlimited vacation, supportive parental leave policy, and company-wide holiday shutdown.
Semi-annual company-wide parties and frequent in-office team events.
Relocation packages available for approved roles.
$1,500 annual professional development fund to support your growth.
Fully stocked Toronto office kitchen with snacks, drinks, games and top-notch kitchen appliances.
Town Halls, Celebration Calls, and Company-wide events to stay connected and engaged.
We’re a certified Great Place to Work®, five years in a row!
Network Engineer role focusing on network security architecture and operations. Requires expertise in Checkpoint firewall, Zscaler, Cloudflare WAF, Aruba Clearpass, and providing L3 support.
Senior Network Engineer managing enterprise LAN infrastructure including Arista and Cisco switches. Collaborating with teams to deliver IT services and maintain network integrity.
Experienced Network Administrator with Cisco and SD - WAN expertise needed to manage enterprise networks, configure devices, and monitor performance in Calgary.
Cloud Network Engineer assisting with planning and operation of Cloud infrastructure at Telesat. Bridging gaps between on - premises networks and Cloud - based networks, ensuring extensive automation.
Network and Security Administrator needed for Markham role. Initial full on - site, then hybrid. Must have Palo Alto, Azure, Cisco Nexus, A5 Load Balancer experience.
Network Engineer providing technical expertise for Telesat's IT and GEO infrastructure. Implementing, monitoring, and troubleshooting key systems and networks in Ottawa.
Ingénieur en Infrastructure Cloud chez Acuity Brands, spécialisé dans SRE/DevOps. Conception et maintenance d'architectures cloud fiables et évolutives.
Senior SME supporting operations and engineering teams with Nokia fixed - network products. Provides technical guidance, troubleshooting, documentation, and collaboration with Nokia TAC/R&D.
Network Engineer collaborating with security and IT teams to enhance PPI’s advanced hybrid IT ecosystem. Implementing solutions and maintaining enterprise networking, including Azure environments.