Senior Network Engineer

Senior Network Engineer

Full-Time 70000 - 90000 £ / year (est.) No working from home possible
Jane Street

At a Glance

  • Tasks: Scale networks, drive automation, and leverage AI for innovative network solutions.
  • Company: Join Jane Street, a leader in high-speed trading and network infrastructure.
  • Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
  • Other info: Collaborative culture with global teams and excellent career advancement opportunities.
  • Why this job: Make a significant impact by innovating within a complex network ecosystem.
  • Qualifications: 7+ years in network infrastructure, strong routing protocol knowledge, and automation skills.

The predicted salary is between 70000 - 90000 £ per year.

We are looking for a Senior Network Engineer who can help us scale our networks to meet increasing business demands, drive standardisation through automation and look for opportunities to leverage AI to improve operations. Jane Street’s numerous distributed systems run on a multi-vendor, highly available network infrastructure and handle a variety of traffic profiles – from high-speed trading to everyday internet connectivity.

A typical day on the Network Engineering team includes:

  • Collaborating on new data centre and colocation initiatives, WAN routing optimisation and other cross-team design projects
  • Interfacing with stakeholders to assess business needs and develop innovative network features/capabilities
  • Leading both reactive support tasks and proactive infrastructure improvements, focusing on thorough documentation to reduce outages and enhance troubleshooting
  • Exploring AI/ML-driven enhancements to streamline operations and continuously improve service quality
  • Using your networking expertise to help us scale our team’s infrastructure at large while maintaining high standards for network performance and reliability
  • Documenting solutions and processes that help the team work more efficiently, using a meticulous attention to detail

If you have a passion for innovating within a complex network ecosystem, enjoy building scalable systems and documentation structures and are curious about how AI can refine network operations, this role provides a platform to make a significant impact at Jane Street. We look forward to learning from your expertise and unique perspective.

About You

  • Have 7+ years of experience operating and deploying network infrastructure, with 3+ years dedicated to ground-up network design
  • Have deep experience with routing and network protocols (OSPF, BGP, PIM-SM) and the troubleshooting of transport protocols (TCP/UDP)
  • Comfortable operating in Linux environments and proficient in at least one programming language
  • Strongly inclined to automate workflows and explore AI/ML approaches to improve efficiency or reduce overhead
  • Eager to produce comprehensive, scalable documentation that benefits the entire team
  • Have a demonstrated ability to balance multiple priorities, switch contexts effectively and maintain a high level of customer service
  • Excellent collaborator and communicator; ready to build strong partnerships with diverse global teams and stakeholders to share your recommendations, issues and outcomes
  • Have a flexible, reliable mindset and enthusiasm for sharing knowledge with peers
  • Any prior exposure to overlay networks (EVPN, VXLAN) is a plus

Senior Network Engineer employer: Jane Street

At Jane Street, we pride ourselves on being an exceptional employer that fosters a culture of innovation and collaboration. Our Senior Network Engineers enjoy a dynamic work environment where they can leverage cutting-edge technology, including AI, to enhance network operations while benefiting from extensive professional development opportunities. Located in a vibrant city, our team thrives on diversity and teamwork, ensuring that every employee's contributions are valued and recognised.

Jane Street

Contact Details:

Jane Street Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Network Engineer

Tip Number 1

Network, network, network! Get out there and connect with professionals in the industry. Attend meetups, webinars, or even online forums where you can chat about network engineering. The more people you know, the better your chances of landing that dream job!

Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving automation or AI/ML enhancements. This gives potential employers a tangible look at what you can do and how you think.

Tip Number 3

Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with routing protocols and how you've tackled challenges in past roles. Practice common interview questions and scenarios to boost your confidence.

Tip Number 4

Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Tailor your application to highlight your passion for network engineering and how you can contribute to our innovative projects.

We think you need these skills to ace Senior Network Engineer

Network Infrastructure Design
Routing Protocols (OSPF, BGP, PIM-SM)
Transport Protocols (TCP/UDP) Troubleshooting
Linux Operating Systems
Programming Proficiency
Workflow Automation
AI/ML Approaches

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with network infrastructure and automation. We want to see how your skills align with our needs, so don’t be shy about showcasing your expertise in routing protocols and AI-driven enhancements!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about network engineering and how you can contribute to our team. We love seeing candidates who are excited about innovating within complex systems.

Showcase Your Documentation Skills:Since we value thorough documentation, include examples of how you've created scalable documentation in your previous roles. This will demonstrate your meticulous attention to detail and help us understand your approach to improving team efficiency.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at Jane Street!

How to prepare for a job interview at Jane Street

Know Your Networking Stuff

Make sure you brush up on your knowledge of routing protocols like OSPF and BGP, as well as transport protocols like TCP/UDP. Be ready to discuss your hands-on experience with these technologies and how you've applied them in real-world scenarios.

Showcase Your Automation Skills

Since the role emphasises automation and AI, come prepared with examples of how you've automated workflows in the past. Whether it's through scripting or using specific tools, demonstrate your ability to streamline processes and improve efficiency.

Collaboration is Key

Highlight your experience working with diverse teams and stakeholders. Be ready to share specific instances where your collaboration led to successful project outcomes, especially in cross-team design projects or data centre initiatives.

Document Like a Pro

Emphasise your meticulous attention to detail when it comes to documentation. Prepare to discuss how your documentation practices have helped reduce outages or enhance troubleshooting in previous roles, showcasing your commitment to improving team efficiency.