Opticore IT are currently searching for a Senior Network Engineer to work on the design and implementation of low-latency network projects within client data centre environments across multiple exchanges. This opportunity is working for a major Financial Services client.

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more.

This opportunity is based on site 5 days a week in Central London.

What you'll be doing:

• You’ll be with working in a complex, multi-vendor environment, ideally including Cisco and Arista platforms. 

• Working in a co-location (Co-Lo) or data centre environment, including hands-on rack-and-stack, cross-connects and vendor coordination. 

• Design, build, and support high-performance, low-latency network infrastructure within colocation environments. 

• Maintain and evolve global WAN and cloud connectivity solutions. 

• Configure and troubleshoot multicast and low-latency network environments. 

• Implement and support timing solutions (GPS, PTP, NTP, PPS). 

• Deploy and manage packet capture and monitoring solutions; perform packet analysis. 

• Support exchange colocation connectivity for market data and order entry. 

• Drive automation using modern tooling and scripting. 

What you'll bring:

• Strong hands-on experience with routing and switching in a complex, multi-vendor environment 

• Solid understanding of core networking concepts including BGP, OSPF, VLANs, STP, QoS and troubleshooting at Layer 2/3. 

• Previous exposure working in a CoLo Environment 

• Previous experience with Automation

What you’ll gain:

Here at OpticoreIT we believe in investing in our team as we understand that we are only as great as our engineers, so learning and development is a big deal for us. Whether you’re going for a CCNP, CCIE, Hashicorp, Python, Cloud Technology or anything in between Opticore IT has your back with all our training, labs, courses, and shared knowledge and the most important part it’s all free! On top of that, we also give you:

• Competitive Salary & discretionary bonus

• 23 days holiday + bank holidays

• Private healthcare & dental

• Pension

• EV car, workplace nursery, tech, and cycle-to-work salary sacrifice schemes

• Team & Company Social events

• EMI share scheme

Diversity:

At Opticore IT we embrace diversity and are committed to equal opportunities. We actively recruit for an inclusive and diverse workforce and as such, want to ensure we do everything we can to support your application.

We want you to feel empowered to let us know if you require any adjustments to be made with your application or interview process so please speak to our recruitment team.

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