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- Tasks: Install and troubleshoot network switches and server infrastructure in data centres.
- Company: Join a leading global quant firm in automation and electronic market-making.
- Benefits: Competitive salary up to £200,000 and a supportive team culture.
- Why this job: Make a real impact in a flat structure where your ideas matter.
- Qualifications: Experience in low-latency trading and strong networking skills required.
- Other info: Dynamic environment with opportunities for career growth and travel.
The predicted salary is between 72000 - 120000 £ per year.
Do you want to work for one of the world's leading firms in automation? Join a multibillion-pound global quant firm specializing in quantitative-driven electronic market-making, providing liquidity across Equity, FX, Fixed Income, and Commodity markets. Operating globally with counterparties, exchanges, and e-trading venues, they ensure market participants access the best prices across asset classes. With a lean structure, employees are valued as individuals rather than just numbers. The CEO knows their names, and their contributions have a direct impact on the business. Driven by bright, inquisitive minds, the company fosters a flat structure where all ideas are evaluated, prioritized, and supported for implementation.
They are currently searching for a skilled Data Center Operations Engineer to work in the first-class environment. With a great team culture, this could be your final career stop! If you're interested, apply today!
Key Responsibilities:- Install, configure, and troubleshoot network switches and server infrastructure in data centre environments
- Perform hands-on hardware and networking support at local data centres; assist with global rollouts when required
- Build and manage racks, including structured cabling, optics/transceivers, and power planning
- Collaborate with engineering teams to support low-latency trading infrastructure, ensuring optimal network performance
- Maintain high standards for uptime, reliability, and operational procedures
- Proven experience working in low-latency trading, HPC, or colocation data centres
- Strong understanding of networking concepts (Layer 1–3), switching technologies, and hands-on experience with vendors like Arista, Cisco, or Juniper
- Ability to log in to switches, perform basic configurations, diagnostics, and packet-level troubleshooting
- Familiarity with server hardware components such as NICs, SSDs, GPUs, FPGAs, and transceivers
- Exposure to Linux systems (command line and basic performance/debug tools)
- Ability to operate independently in high-pressure environments, manage competing priorities, and travel locally as needed
Location: London (onsite with travel to DCs)
Salary: Up to £200,000 total comp
Data Center Operations Engineer - Banking & Finance in London employer: Hamilton Barnes Associates Limited
Contact Detail:
Hamilton Barnes Associates Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Data Center Operations Engineer - Banking & Finance in London
✨Tip Number 1
Network, network, network! Reach out to people in the industry, especially those who work at the company you're eyeing. A friendly chat can sometimes lead to insider info or even a referral, which can give you a leg up in the application process.
✨Tip Number 2
Prepare for the interview like it’s the final exam! Research the company’s culture and recent projects. Be ready to discuss how your skills in low-latency trading and networking can directly contribute to their success. Show them you’re not just another candidate!
✨Tip Number 3
Don’t underestimate the power of follow-ups! After an interview, send a quick thank-you email to express your appreciation for the opportunity. It keeps you fresh in their minds and shows your enthusiasm for the role.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of the team. So, what are you waiting for? Get that application in!
We think you need these skills to ace Data Center Operations Engineer - Banking & Finance in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Data Center Operations Engineer role. Highlight your experience with low-latency trading and any relevant networking skills. We want to see how your background fits into our world!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about working in a quant firm and how you can contribute to our team. Keep it concise but impactful – we love a good story!
Showcase Your Technical Skills: Don’t forget to showcase your technical skills in your application. Mention your hands-on experience with networking technologies and server hardware. We’re looking for someone who can hit the ground running, so let us know what you bring to the table!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be one step closer to joining our fantastic team. Don’t miss out on this opportunity!
How to prepare for a job interview at Hamilton Barnes Associates Limited
✨Know Your Tech Inside Out
Make sure you brush up on your networking concepts and hardware knowledge. Be ready to discuss your hands-on experience with switches and server infrastructure, especially with vendors like Arista, Cisco, or Juniper. They’ll want to see that you can talk the talk and walk the walk!
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled challenges in low-latency trading or data centre environments. Think about times when you had to troubleshoot under pressure and how you managed competing priorities. This will demonstrate your ability to thrive in high-stress situations.
✨Familiarise Yourself with Their Culture
Since this company values individual contributions, do a bit of research on their team culture. Be ready to discuss how you can fit into their flat structure and contribute your ideas. Showing that you understand and appreciate their work environment can set you apart from other candidates.
✨Prepare Questions That Matter
Think of insightful questions to ask during the interview. Inquire about their approach to maintaining uptime and reliability in their operations, or how they support collaboration between engineering teams. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.
