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!
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