Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join a team to build and maintain high-performance networks for global financial institutions.
- Company: A leading global financial markets infrastructure firm with a 300-year legacy.
- Benefits: Earn up to £110,000 plus a 20% bonus; hybrid work model with 3 days in London office.
- Why this job: Be part of a critical engineering function impacting global financial stability and innovation.
- Qualifications: Expertise in routing, switching, multicast, and automation tools required.
- Other info: Work in a dynamic environment with exposure to cutting-edge technologies.
The predicted salary is between 66000 - 88000 £ per year.
A leading global financial markets infrastructure and data business is looking for a highly skilled Network Engineer to join their team. With operations in over 70 countries and a 300-year legacy, this organisation plays a key role in supporting global financial stability and innovation.
This role sits within a critical engineering function focused on building and maintaining low-latency, high-performance networks used by some of the world’s most important financial institutions.
What They’re Looking For:
- Deep expertise in routing and switching – Cisco, Juniper, Arista
- Strong understanding of multicast – IGMP, PIM, RP
- Experience with LAN, WAN, BGP, OSPF, MPLS, VPN, GRE, NAT
- Familiarity with SDN, Cisco ACI, VxLAN, and data centre networking
- Knowledge of automation tools – Python, Ansible
- Exposure to low-latency networks in high-performance environments
- Comfortable working 3 days per week onsite in a central London office
This is a fantastic opportunity to join a company at the heart of global financial infrastructure, working on complex systems that genuinely impact the wider economy.
Principal Network Engineer - Multicast employer: Harrington Starr
Contact Detail:
Harrington Starr Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Network Engineer - Multicast
✨Tip Number 1
Make sure to showcase your deep expertise in routing and switching technologies like Cisco, Juniper, and Arista during networking events or informal meetups. Engaging with professionals in the field can help you gain insights and potentially lead to referrals.
✨Tip Number 2
Join online forums or groups focused on multicast technologies and low-latency networks. Participating in discussions can not only enhance your knowledge but also connect you with industry experts who might have leads on job openings.
✨Tip Number 3
Attend industry conferences or workshops related to network engineering and financial technology. These events are great for networking and often feature companies looking to hire skilled professionals like you.
✨Tip Number 4
Consider reaching out directly to current employees at the company through LinkedIn. A friendly message expressing your interest in the Principal Network Engineer role can sometimes lead to valuable insights or even a referral.
We think you need these skills to ace Principal Network Engineer - Multicast
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your deep expertise in routing and switching, as well as your understanding of multicast protocols like IGMP and PIM. Use specific examples from your past experience to demonstrate your skills.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention your familiarity with low-latency networks and automation tools like Python and Ansible, and explain how these skills make you a perfect fit for the position.
Highlight Relevant Experience: When detailing your work history, focus on experiences that relate directly to the job description. Emphasise any projects involving LAN, WAN, BGP, OSPF, MPLS, and VPN, as well as your exposure to SDN and data centre networking.
Proofread Your Application: Before submitting your application, carefully proofread all documents for spelling and grammatical errors. A polished application reflects your attention to detail, which is crucial for a role in a high-performance environment.
How to prepare for a job interview at Harrington Starr
✨Showcase Your Technical Expertise
Be prepared to discuss your deep knowledge of routing and switching, particularly with Cisco, Juniper, and Arista. Highlight specific projects where you've successfully implemented multicast protocols like IGMP and PIM, as this will demonstrate your hands-on experience.
✨Demonstrate Problem-Solving Skills
Expect scenario-based questions that assess your ability to troubleshoot low-latency networks. Prepare examples from your past work where you resolved complex networking issues, especially in high-performance environments.
✨Familiarise Yourself with Automation Tools
Since knowledge of automation tools like Python and Ansible is crucial, be ready to discuss how you've used these tools in previous roles. Consider preparing a brief overview of a project where automation improved network efficiency or reliability.
✨Understand the Company’s Impact
Research the organisation's role in global financial stability and innovation. Being able to articulate how your skills can contribute to their mission will show your genuine interest in the position and the company.
