Senior WAN Network Engineer

requirements Overall capacity planning for the Data Center WAN Implement fully programmatically-driven network architectures using Python and configuration management tools (e.g., Ansible, Terraform, Saltstack) Collaborate with others in the network team to solve cross-disciplinary problems Analyze traffic patterns and optimize bandwidth usage Provide detailed documentation Mentor others as a senior resource Qualifications 10+ years of relevant experience with carrier-scale global WAN design Proven ability to prioritize workloads and manage implementation schedules with meticulous attention to detail Proactive problem-solver with the technical skills and hands-on mentality to tackle challenges in the field Strong cross-functional collaboration skills and a focus on continuous improvement, with the humility to own and learn from mistakes Strong expertise in: Advanced BGP (BGP-SR, MP-BGP, BGP-LU, Extended Communities, UCMP), eBGP Route Server Segment Routing (SR-MPLS, SR-TE, BGP Prefix SID

Flex-Algo, TI-LFA, Fast Re-route) MPLS (LDP, RSVP-TE) OSPF/IS-IS QOS in WAN Environments Network and QOS Telemetry Multi-WAN vendor expertise (Arista, Cisco, Juniper, Other) Packet decoding and analysis tools such as tcpdump and Wireshark Experience with public cloud networks such as AWS, GCP, or Azure Unix/Linux command line utilities and networking stack Familiarity with Prometheus, Grafana, ELK is desirable Optical OLS/DWDM experience is desirable Culture Hudson River Trading (HRT) brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and development. Our researchers are at the forefront of innovation in the world of algorithmic trading. At HRT we welcome a variety of expertise: mathematics and computer science, physics and engineering, media and tech. We're a community of self-starters who are motivated by the excitement of being at the cutting edge of automation in every part of our
organization-from trading, to business operations, to recruiting and beyond. We value openness and transparency, and celebrate great ideas from HRT veterans and new hires alike. At HRT we're friends and colleagues - whether we are sharing a meal, playing the latest board game, or writing elegant code. We embrace a culture of togetherness that extends far beyond the walls of our office. Feel like you belong at HRT? Our goal is to find the best people and bring them together to do great work in a place where everyone is valued. HRT is proud of our diverse staff; we have offices all over the globe and benefit from our varied and unique perspectives. HRT is an equal opportunity employer; so whoever you are we'd love to get to know you. Please be advised: Use of AI tools during interviews or assessments is strictly prohibited, unless otherwise instructed or agreed upon. We employ various methods to evaluate the authenticity of candidate responses. If we determine
that AI assistance was used during any stage of the hiring process, we reserve the right to immediately disqualify your candidacy or rescind any job offers extended.", "salary_raw": "Row(double=None, string=None)"}