At a Glance
- Tasks: Lead a global team to ensure the stability of critical trading systems.
- Company: Established global financial technology firm with a focus on innovation.
- Benefits: Leadership role with global visibility and exposure to high-performance tech.
- Other info: Opportunity for continuous improvement and career growth in a dynamic culture.
- Why this job: Combine team management with hands-on tech involvement in a fast-paced environment.
- Qualifications: Strong Linux/Unix experience and proven leadership in technical support.
The predicted salary is between 70000 - 90000 £ per year.
An established global financial technology firm is seeking an experienced Team Lead – Linux Infrastructure Engineer to oversee a distributed team supporting critical trading environments. This is a leadership role suited to someone who enjoys staying close to the technology, combining team management with hands-on technical involvement. You will be responsible for ensuring the stability, performance, and scalability of a complex, high-availability infrastructure, while driving continuous improvements across tooling, processes, and team capability.
Key Responsibilities
- Take ownership of a globally distributed support function operating on a follow-the-sun model
- Lead, mentor, and develop a team of infrastructure support engineers across multiple regions
- Ensure the resilience and uptime of trading systems and associated platforms
- Define and enhance operational frameworks, standards, and service levels
- Partner with engineering teams to drive automation, improve tooling, and reduce manual effort
- Identify operational inefficiencies and implement scalable solutions
- Act as a senior escalation point and lead response efforts during major incidents and outages
- Remain hands-on with complex technical troubleshooting when required
Requirements
- Strong background in Linux/Unix system administration (enterprise environments preferred)
- Proven experience leading or managing infrastructure or technical support teams
- Good understanding of modern infrastructure practices, including automation, CI/CD, and observability
- Hands-on experience with configuration management tools (e.g., Ansible, Puppet, Chef)
- Scripting skills in Python or other language
- Solid knowledge of networking fundamentals (TCP/IP, multicast, packet analysis)
- Exposure to storage technologies (e.g., NFS; additional experience is a plus)
- Strong analytical and problem-solving skills, with the ability to prioritise under pressure
- Excellent communication skills, with the ability to engage both technical and non-technical stakeholders
- Comfortable operating in a fast-paced, high-performance environment
- Degree in Computer Science, Engineering, or a related field
What’s on Offer
- A leadership role with global scope and visibility
- Exposure to a sophisticated, high-performance technology environment
- A culture that values innovation, ownership, and continuous improvement
Team Lead - Linux Infrastructure Engineer in Milton Keynes employer: Ambition
Join an established global financial technology firm that prioritises innovation and continuous improvement, offering a dynamic work culture where your leadership will directly impact critical trading environments. As a Team Lead - Linux Infrastructure Engineer, you will benefit from extensive growth opportunities while working in a sophisticated, high-performance technology environment that values both technical expertise and team development.
StudySmarter Expert Advice🤫
We think this is how you could land Team Lead - Linux Infrastructure Engineer in Milton Keynes
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in financial technology. A friendly chat can lead to insider info about job openings or even referrals that could give you a leg up.
✨Tip Number 2
Show off your skills! When you get the chance, demonstrate your technical know-how during interviews. Bring examples of past projects or challenges you've tackled, especially those related to Linux infrastructure and automation.
✨Tip Number 3
Be proactive! Don’t just wait for job postings to pop up. Reach out directly to companies you admire, like us at StudySmarter, and express your interest in potential roles. Sometimes, the best opportunities are created through initiative.
✨Tip Number 4
Prepare for the unexpected! In tech interviews, you might face technical challenges or scenario-based questions. Brush up on your problem-solving skills and be ready to think on your feet, especially when it comes to troubleshooting complex systems.
We think you need these skills to ace Team Lead - Linux Infrastructure Engineer in Milton Keynes
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your leadership experience and technical expertise in Linux systems, as we want to see how you can contribute to our team.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background aligns with our needs. Don’t forget to mention your hands-on experience and any relevant projects you've led.
Showcase Your Technical Skills:We love seeing candidates who can demonstrate their technical prowess. Include specific examples of your work with automation tools, scripting, and troubleshooting complex issues. This will help us understand your capabilities better.
Apply Through Our Website:To make sure your application gets the attention it deserves, apply directly through our website. It’s the best way for us to track your application and ensure it reaches the right people!
How to prepare for a job interview at Ambition
✨Know Your Tech Inside Out
Make sure you brush up on your Linux/Unix system administration skills. Be ready to discuss your hands-on experience with configuration management tools like Ansible or Puppet, and don’t shy away from showcasing your scripting skills in Python. The more confident you are with the tech, the better you'll impress them!
✨Showcase Your Leadership Style
Since this is a Team Lead role, be prepared to talk about your leadership experiences. Think of specific examples where you've mentored or developed team members. Highlight how you’ve led teams through challenges, especially in high-pressure situations, as this will resonate well with their need for someone who can manage critical trading environments.
✨Demonstrate Problem-Solving Skills
Expect to face scenario-based questions that test your analytical and problem-solving abilities. Prepare to discuss past incidents where you identified operational inefficiencies and implemented scalable solutions. Use the STAR method (Situation, Task, Action, Result) to structure your answers effectively.
✨Engage with Stakeholders
Communication is key! Be ready to explain complex technical concepts in simple terms, as you’ll need to engage both technical and non-technical stakeholders. Practice articulating your thoughts clearly and concisely, and think of examples where you successfully communicated across different levels of an organisation.
