Senior Network Security Engineer
Posted on 1/6/2023
INACTIVE
Locations
Austin, TX, USA
Experience Level
Entry
Junior
Mid
Senior
Expert
Desired Skills
Linux/Unix
Management
Communications
Requirements
  • BS in Computer Science, Electrical Engineering, or related IT field
  • 5-10 years of relevant experience
  • High attention to detail and excellent prioritization skills, able to plan and prioritize workloads to meet implementation schedules
  • Eager to learn and apply new skills quickly
  • Willingness and ability to solve small technical problems in the field yourself
  • You enjoy tinkering with technology in your spare time
  • You have excellent communication skills and a willingness to admit mistakes
  • Excellent oral and written communication skills: able to distill complicated issues into clear and concise terms
  • Able to create and maintain clear and effective technical documentation
  • Excellent troubleshooting skills on wide variety of networking issues, including common Ethernet LAN problems, office Wi-Fi, multicast market data distribution, and global WAN
  • Able to help others inside and outside HRT; understand complex symptoms and debug effectively in tight timeframes
  • In depth understanding of common layer 2 and layer 3 network protocols and best practices; working knowledge of OSPF, BGP, PIM, IGMP
  • Experience managing Arista, Cisco, and other common networking devices on a day-to-day basis
  • Experience in designing enterprise networks, capacity planning, and full lifecycle project management
  • Experience with packet decoding and analysis tools such as tcpdump and Wireshark
  • Understanding of basic power consumption and cooling issues in a datacenter environment
  • Knowledge of fiber optics technology and cabling standards; ability to sort through specs and make recommendations on appropriate purchases
  • Experience with Unix/Linux command line and networking stack
  • Familiarity with firewalls, VPNs and NAT
Responsibilities
  • This position requires both project management and deep technical skills; you'll be responsible for everything from negotiations to routing configuration and troubleshooting
  • You will work closely with our systems and operations teams as well as others at HRT to build, manage, and monitor our low latency trading network
  • You'll have broad responsibilities and freedom to analyze and solve problems, and your solutions will have an immediate impact on our operations worldwide
  • We're looking for someone who is excited about tackling big picture problems, working on a wide variety of projects and technologies, and contributing to both the project management and the technical nitty-gritty of our global network architecture
Hudson River Trading

501-1,000 employees

Multi-asset class quantitative trading firm
Company Overview
Hudson River Trading's mission is to bring a scientific and technological approach to financial trading.
Benefits
  • Dental, Vision, Disability, Health, Life, and Supplemental Life Insurance
  • Flexible Spending Account
  • Health Savings Account
  • 401(k)
  • Paid Time Off
  • Free lunch or snacks
  • Gym membership
Company Core Values
  • Automation & Efficiency - We are disciples of automation and efficiency trading millions of times a day in markets around the globe. At its core, HRT is a small tech company with a big footprint
  • Code of Ethics - Our internal code of ethics far exceeds the expectations of the regulatory environment in which we operate. We are conscientious market participants advocating for fair and transparent markets for everyone. This philosophy influences every aspect of our research
  • Make it Better - Both as individuals and as a company we are tenacious. We are insatiable innovators looking to improve every aspect of our business. We don’t settle until we make it better
  • Collaboration - Collaboration sets HRT apart within our industry. We count among us many brilliant minds, but we’ve learned that the best ideas are born in a shared research and development environment
  • Diversity, Equity, and Inclusion - At HRT, we celebrate Diversity, Equity, and Inclusion. Our culture is a reflection of the individuals, across race, gender identity and expression, age, religion and worship practices, education status, nationality, and identity, who bring their varied perspectives to work
  • Togetherness - HRT is a community of friends and colleagues. Whether we are sharing a meal or competing over a game of ping pong, HRT embraces a culture of togetherness that extends far beyond the walls of our office