Kepler Communications - Senior Network Engineer - Internal Networks
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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 • 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 • Intermediate routing and switching expertise, equivalent to CCNP-level knowledge • Experience working with ISP connectivity, including circuit provisioning, BGP peering, and redundancy strategies • Experience supporting small to mid-scale data center environments, including switching fabrics and server connectivity • Experience implementing network monitoring and observability platforms, such as SNMP-based monitoring, NetFlow/sFlow, or telemetry pipelines • Basic Linux networking knowledge, including interface configuration, routing tables, firewall rules, and troubleshooting connectivity • Expert-level routing and switching experience, equivalent to CCIE-level understanding • Experience designing or operating MPLS-based networks • Advanced Linux networking expertise, including kernel networking concepts, traffic shaping, and advanced routing • Experience with network simulation or emulation platforms, such as EVE-NG, GNS3, or container-based network labs • Experience designing complex network architectures, including multi-site or globally distributed networks • Experience working with network controllers or intent-based networking platforms • Strong systems-level thinking, with the ability to design integrated network solutions supporting complex distributed systems • Experience supporting satellite communications or space-ground network infrastructure • Use of AI in Recruitment • At Kepler Communications, all hiring decisions are made by people. Human recruiters are involved in every step of our recruitment process. We use AI-based tools (such as Lever AI and HireEZ) to assist with the initial review of applications by ranking candidates based on job-relevant criteria. These tools support - but do not replace - human judgment. • Employment Equity & Accommodation Statement
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
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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