At a Glance
- Tasks: Lead and mentor a team of Linux engineers while driving infrastructure projects.
- Company: Join a globally expanding institutional brokerage with a strong focus on innovation.
- Benefits: Competitive bonus, share options, 26 days holiday, and private medical insurance.
- Other info: Enjoy a hybrid working model and excellent career growth opportunities.
- Why this job: Make a real impact by leading strategic initiatives in a dynamic tech environment.
- Qualifications: 8+ years in Linux systems administration and proven leadership experience.
The predicted salary is between 43200 - 72000 £ per year.
Lead Linux Systems Administrator – Infrastructure & Team Leadership | London. Miller Maxwell is recruiting on behalf of a well-established, profitable, and globally expanding institutional brokerage. With over 500 employees across four regions, the firm is investing heavily in its infrastructure and seeks a Lead Linux Systems Administrator to drive technical excellence and lead strategic infrastructure projects across Europe.
This is a hands-on leadership role combining deep technical expertise with team management and strategic delivery.
As Lead Linux Systems Administrator, you’ll oversee the evolution of critical Linux environments while mentoring a growing team. You’ll lead infrastructure initiatives, balance BAU support with strategic delivery, and champion automation and innovation across the business.
- Lead and mentor a team of Linux engineers, fostering a high-performance culture.
- Design and build new Linux environments as part of major infrastructure projects in 2025.
- Remain hands-on with system administration, scripting (Python/Bash), and troubleshooting.
- Drive adoption of automation tools and streamline operational workflows.
- Collaborate with QA, Development, and DevOps teams to improve deployment pipelines.
- Oversee system monitoring, performance tuning, and proactive issue resolution.
- Ensure clear communication with service desk and stakeholders on system changes.
- 8+ years of experience in Linux systems engineering/administration.
- Proven leadership experience managing technical teams.
- Experience managing Systems Administrators, DevOps, or Infrastructure teams - essential that you have managed teams.
- Strong scripting skills in Python and Bash
- Experience with virtualization technologies (Nutanix, VMware)
- Solid understanding of networking concepts, including multicasting
What’s on Offer
- Competitive bonus and profit share.
- Share options.
- 26 days holiday.
- Private medical insurance.
- Pension, life insurance, and wellness programs.
Location: London – Hybrid working model.
Recruiter Contact: Miller Maxwell – Specialists in Infrastructure & Trading Technology
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Information Technology and Finance
Lead Linux Systems Administrator employer: Miller Maxwell Ltd
Miller Maxwell offers an exceptional work environment for the Lead Linux Systems Administrator role, combining a competitive salary with a robust benefits package that includes private medical insurance, generous holiday allowance, and profit-sharing options. The company fosters a culture of innovation and collaboration, providing ample opportunities for professional growth and development within a dynamic team in the heart of London, making it an ideal place for those seeking to make a meaningful impact in the tech industry.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Linux Systems Administrator
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with professionals on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Prepare for those interviews! Research the company and its culture, and be ready to discuss how your experience aligns with their needs. We suggest practising common interview questions and even some technical scenarios related to Linux systems to show off your expertise.
✨Tip Number 3
Showcase your skills! Create a portfolio or GitHub repository where you can display your projects, scripts, and any automation tools you've developed. This gives potential employers a tangible look at what you can bring to the table.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we’re always looking for passionate individuals who want to make an impact in the tech world.
We think you need these skills to ace Lead Linux Systems Administrator
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Lead Linux Systems Administrator role. Highlight your experience with Linux systems, team leadership, and any relevant projects you've led. We want to see how your skills match what we're looking for!
Show Off Your Scripting Skills:Since scripting in Python and Bash is key for this role, don’t forget to showcase your proficiency. Include specific examples of how you've used these skills to solve problems or improve processes. We love seeing practical applications!
Be Clear and Concise:When writing your application, keep it clear and to the point. Use bullet points where possible to make it easy for us to read. We appreciate a well-structured application that gets straight to the good stuff!
Apply Through Our Website:We encourage you to apply through our website for the best chance of getting noticed. It helps us keep track of applications and ensures you’re considered for the role. Don’t miss out on this opportunity!
How to prepare for a job interview at Miller Maxwell Ltd
✨Know Your Linux Inside Out
Make sure you brush up on your Linux knowledge before the interview. Be prepared to discuss your hands-on experience with system administration, scripting in Python and Bash, and any specific projects you've led. This role is all about technical expertise, so showcasing your skills will definitely impress.
✨Showcase Your Leadership Skills
Since this position involves leading a team, be ready to share examples of how you've successfully managed and mentored others in the past. Talk about how you foster a high-performance culture and any strategies you've used to motivate your team. They’ll want to see that you can balance technical work with effective team leadership.
✨Demonstrate Your Strategic Thinking
Prepare to discuss how you've driven infrastructure initiatives and managed BAU support alongside strategic delivery. Think about specific examples where you've implemented automation tools or streamlined workflows. This will show that you can think beyond day-to-day tasks and contribute to the company's long-term goals.
✨Communicate Clearly and Collaboratively
Effective communication is key, especially when collaborating with QA, Development, and DevOps teams. Practice articulating your thoughts clearly and concisely. Be ready to discuss how you've ensured clear communication with stakeholders in previous roles, as this will be crucial for success in this position.
