This Job position is no longer available

We encourage you to browse other open positions on our website.

Thank you for your interest!

Senior Network Engineer

New Today

SENIOR NETWORK ENGINEER
LONDON (4 DAYS ONSITE)
£65,000 - £75,000
ASAP START
A Senior Network Engineer is required to work for a world-leading quantitative research and technology firm operating at the cutting edge of financial markets. They specialise in building high-performance, ultra-low latency systems that process vast amounts of real-time data to power automated trading strategies. With a strong focus on innovation and automation, they operate one of the most advanced and sophisticated network infrastructures in the industry.
You will be responsible for designing, building, and supporting low-latency network infrastructure in colocation environments, working across multi-vendor platforms such as Cisco and Arista. This includes hands-on data centre work, maintaining global WAN and cloud connectivity, troubleshooting multicast and low-latency networks, implementing timing solutions, and managing monitoring tools. You will also support exchange connectivity, drive network automation, and collaborate with teams to enhance performance and reliability.
Required Skills:
Strong hands-on experience in routing & switching within complex, multi-vendor environments (Cisco/Arista)
Strong understanding of networking fundamentals: BGP, OSPF, VLANs, STP, QoS (Layer 2/3)
Working experience in Co-Lo / Data Centre environments
Firewall knowledge (Fortinet preferred)
Exposure to automation
If you're ready to take on a high-impact role in a cutting-edge environment, apply now to be part of a team driving next-generation network innovation.
*PS: The Company can't provide any sponsorship, so only candidates with the existing right to work in the UK will be considered for this role.

TPBN1_UKTJ
Location:
London
Salary:
not provided
Job Type:
FullTime
Category:
IT

We found some similar jobs based on your search