Senior Network Engineer

At Index Exchange we re reinventing how digital advertising works-at scale As a global advertising supply-side platform we empower the world s leading media owners and marketers to thrive in a programmatic privacy-first ecosystem We re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution Our proprietary tech is trusted by some of the world s largest brands and media owners and plays a crucial role in keeping the internet open accessible and largely free We process more than 550 billion real-time auctions every day in comparison Google processes 8 5 billion searches per day with ultra-low latency Our platform is vertically integrated from servers to networks and runs primarily on our own metal and cloud infrastructure This end-to-end infrastructure is designed to provide both stability and agility enabling us to adapt quickly as the market evolves At the core of it all is our engineering-first culture Our engineers tackle internet-scale problems across tight-knit global teams From moving petabytes of data and optimizing with AI to making real-time infrastructure decisions Indexers have the agency and influence to shape the future of advertising We move fast build thoughtfully and stay grounded in our core values About The Role We are seeking a Senior Network Engineer with a proven track record to further the development of our next-generation network architectures This role will entail deploying and operating advanced networking solutions with a strong emphasis on high availability low-latency and security measures This position reports directly to the Engineering Lead Manager Networking based in Canada and will work closely with members of the Technical Operations team Here s What You ll be Doing Network troubleshooting to isolate and diagnose network problems Analyzing business requirements to develop technical network solutions and their framework Developing implementation plans test plans and project timelines for various projects Working with technology vendors Staying abreast of how technology infrastructures are currently impacting and driving competitors Writing function requirements specifications documents Enhancing operational efficiency and quality by implementing network automation practices to streamline processes Solving complex problems with many variables Participating in a 24x7 on-call rotation to provide timely response and resolution to network incidents and emergencies Here s What You Need 8-10 years experience in network design operations and support Exceptional written and verbal communication skills Demonstrated expertise in many of the following protocols and technologies TCP IP BGP IPv6 QoS Netflow EVPN VXLAN DMVPN GRE Stong expertise in Routing Switching Enterprise and Data Center networking with Cisco NXOS IOS-XE and IOS-XR and Arista EOS platforms Experience with Arista s AVD and CVP is a plus Experience with L4-L7 load balancing solutions such as Netscalers and HAProxy Nginx Expertise with Cisco security solutions ASA FirePower Anyconnect as well as other security vendors such as Palo Alto or Fortinet demonstrating an understanding of network security principles and technologies Familiarity with network automation using tools such as Ansible Python and Nornir to support network provisioning configuration management and troubleshooting Understanding of Kubernetes networking concepts and Container Network Interface CNI standards Networking certifications such as Cisco Certified CCIE CCNP in at least one of the following is a plus Data Centre Enterprise Security DevNet Knowledge of Linux and scripting Why You ll Love Working Here Comprehensive health dental and vision plans for you and your dependents Paid time off health days and personal obligation days plus flexible work schedules Competitive retirement matching plans Equity packages Company contribution to Provident Fund Monthly internet stipend Generous parental leave available to birthing non-birthing and adoptive parents Annual well-being allowance plus fitness discounts and group wellness activities Employee assistance program Mental health first aid program that provides an in-the-moment point of contact and reassurance One day of volunteer time off per year and a donation-matching program Bi-weekly town halls and regular community-led team events Multiple resources and programming to support continuous learning A workplace that supports a diverse equitable and inclusive environment - Equal employment opportunity At Index Exchange we believe that successful products are built by teams just as diverse as the audience who uses them As such we are committed to equal employment opportunities We celebrate diversity of race color ancestry religion sex national origin sexual orientation age citizenship marital status disability gender identity or expression or veteran status Additionally we realize that diversity is deeper than any status or classification-diversity is the human experience For those who show grit passion and humility-Index will welcome you Accessibility for applicants with disabilities Index Exchange welcomes and encourages individuals with disabilities to apply to work with us If you require an accommodation please share the details of your request and any information how we can assist you with the hiring recruiter when they contact you Index Exchange will make reasonable efforts to ensure accommodation requests are met throughout the recruitment process Index Everywhere Index Anywhere Our corporate headquarters are in Toronto with major offices in New York Montreal Kitchener London San Francisco and many other global cities As a major global advertising exchange we are committed to operating as a tightly knit global team and embracing and empowering talent wherever our colleagues may be LI-REMOTE LI-AS2