At a Glance
- Tasks: Engineer and optimise hybrid Linux and Windows infrastructures for high-performance trading.
- Company: Join a leading market-maker in the financial sector with a global presence.
- Benefits: Competitive salary plus bonuses, with opportunities for professional growth.
- Other info: Dynamic role with a focus on automation and system optimisation.
- Why this job: Be at the forefront of technology in a fast-paced, impactful trading environment.
- Qualifications: 5-10 years in infrastructure engineering with strong Linux and Windows skills.
The predicted salary is between 70000 - 90000 £ per year.
Location: Central London
Client Type: Market-Maker
Employment Type: Full-Time, on-site Hybrid
Compensation: Base + Competitive Bonus
Must Have: Investment Management/Financial Markets Experience (Hedge Funds, Asset Management, Sell-Side, Brokerage Houses, Financial Exchanges)
We are working exclusively with a market-maker to identify a dual-stack Infrastructure Engineer to join their global infrastructure function. This is a deeply technical, hands-on role for an engineer with equal command of both Linux and Windows production environments, operating within a high-performance electronic trading infrastructure where uptime, latency, and precision are non-negotiable.
The Role:
- You will own the engineering, automation, and operational stability of the firm's hybrid infrastructure spanning both Linux and Windows environments.
- This is an engineering-first role — the firm needs someone who architects, automates, and optimises at a systems level, not someone who reacts to tickets.
What You'll Be Doing:
- Engineering and maintaining production Linux (RHEL/CentOS/Ubuntu) and Windows Server environments across trading and corporate infrastructure.
- Managing and optimising VMware vSphere/ESXi virtualisation platforms at an infrastructure level.
- Owning Active Directory architecture, Group Policy, DNS, DHCP, and PKI alongside Linux identity integration (LDAP, Kerberos, SSSD).
- Developing automation frameworks using PowerShell, Python, Bash, and infrastructure-as-code tooling (Ansible, Terraform).
- Supporting and optimising low-latency trading infrastructure — kernel tuning, CPU pinning, NUMA optimisation, and network stack configuration on Linux.
- Owning patching strategy, vulnerability remediation, and lifecycle management across both estates.
- Hardening environments against CIS benchmarks and internal security standards across both platforms.
- Investigating and resolving complex, high-priority incidents in a time-critical production trading environment.
- Contributing to infrastructure architecture decisions alongside network, security, and platform engineering teams.
What We're Looking For:
- 5–10 years hands-on infrastructure engineering experience across both Linux and Windows in a production environment.
- Deep Linux systems expertise — RHEL/CentOS/Ubuntu, kernel-level tuning, performance optimisation.
- Strong Windows Server engineering — Active Directory architecture, GPO design, PKI, and security hardening.
- Advanced scripting and automation capability across PowerShell, Python, and Bash.
- VMware vSphere/ESXi administration and optimisation at an infrastructure level.
- Experience in electronic trading, low-latency, or financial services production environments essential.
- Strong incident diagnosis, root cause analysis, and post-mortem capability.
- Infrastructure-as-code experience — Ansible, Terraform, or equivalent.
Infrastructure System Engineer in Slough employer: Goldman Lloyds
Join a leading market-maker in Central London, where you will thrive in a dynamic and innovative work culture that prioritises engineering excellence and operational stability. With a strong focus on employee growth, the company offers competitive compensation packages, including bonuses, and fosters an environment that encourages continuous learning and development in cutting-edge technologies. Experience the unique advantage of working in the heart of the financial district, surrounded by industry leaders and opportunities for impactful contributions in high-performance electronic trading.
StudySmarter Expert Advice🤫
We think this is how you could land Infrastructure System Engineer in Slough
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, webinars, or even just grab a coffee with someone who works in financial services. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving Linux and Windows environments. This gives potential employers a tangible look at what you can do, making you stand out from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your scripting and automation skills. Practice common scenarios you might face in a low-latency trading environment. The more confident you are in your abilities, the better you'll perform when it counts!
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might be perfect for you. Plus, applying directly shows your enthusiasm and commitment to joining the team!
We think you need these skills to ace Infrastructure System Engineer in Slough
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Infrastructure Engineer role. Highlight your experience with Linux and Windows environments, and don’t forget to mention any relevant financial markets experience. We want to see how your skills match what we’re looking for!
Showcase Your Technical Skills:In your application, be sure to showcase your technical skills clearly. Mention specific tools and technologies you’ve worked with, like VMware, PowerShell, or Ansible. We love seeing concrete examples of how you've used these in real-world scenarios.
Keep It Concise:While we appreciate detail, keep your application concise and to the point. Use bullet points where possible to make it easy for us to read through your experience and skills quickly. We’re busy folks, so clarity is key!
Apply Through Our Website:Don’t forget to apply 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 StudySmarter!
How to prepare for a job interview at Goldman Lloyds
✨Know Your Tech Inside Out
Make sure you brush up on your Linux and Windows systems knowledge. Be ready to discuss specific experiences you've had with RHEL, CentOS, Ubuntu, and Windows Server. They’ll likely ask you about kernel tuning and performance optimisation, so have some examples ready to showcase your expertise.
✨Showcase Your Automation Skills
Since this role is all about engineering and automation, be prepared to talk about the frameworks you've developed using PowerShell, Python, or Bash. Bring along any scripts or projects that demonstrate your ability to automate processes and improve efficiency in a production environment.
✨Understand Financial Markets
Given the focus on investment management and financial markets, it’s crucial to show that you understand the industry. Brush up on key concepts related to hedge funds, asset management, and electronic trading. This will help you connect your technical skills to their business needs during the interview.
✨Prepare for Incident Scenarios
Expect questions around incident diagnosis and resolution, especially in high-pressure situations. Think of a few complex incidents you've handled in the past and be ready to explain your thought process, the steps you took, and the outcomes. This will demonstrate your problem-solving skills and ability to work under pressure.
