At a Glance
- Tasks: Provide L2/L3 support for critical applications and optimise system health.
- Company: Established insurance company with a strong focus on IT innovation.
- Benefits: Competitive salary, gym membership, professional study support, and flexible working.
- Other info: Opportunity for career growth in a diverse and inclusive workplace.
- Why this job: Join a dynamic team and enhance your skills in a supportive environment.
- Qualifications: Experience with Windows/Linux OS and strong scripting skills in PowerShell or Python.
The predicted salary is between 58000 - 65000 £ per year.
Do you have a broad range of IT systems / infrastructure support experience? You could be progressing your career at a small, specialised, long established Insurance company with £100m turnover per annum.
As an IT Systems Engineer you will provide L2 / L3 support across business critical applications and on‑prem Active Directory environments. The role focuses on monitoring system health, optimising alerting and troubleshooting complex issues across application, infrastructure, network and identity layers. You will lead incident triage, escalation and root‑cause analysis, while driving problem management to address recurring issues and improve service resilience.
Responsibilities also include supporting Microsoft licensing, administering Confluence Cloud, maintaining AV/Teams Rooms and managing vendor relationships. You'll also support deployments and CI/CD pipelines, automating tasks with PowerShell, Python and Terraform and working across SQL, APIs and batch processes as well as contributing to security, compliance and DR/BCP activities, while partnering with development teams to enhance observability and operational best practices.
Location / WFH: You'll be based in the London office with flexibility to work from home one day a week.
About you:
- You have strong Windows and Linux OS experience
- You have strong scripting skills with PowerShell or Python
- You're happy to work on on‑premise systems
- You have a good knowledge of the Microsoft tech stack including Active Directory
- You have a broad range of knowledge across IT infrastructure, databases, networking, vendor management, licensing
- You have a good appreciation of security
- You're collaborative and pro‑active, keen to take ownership and make improvements
What's in it for you:
- Salary to £65k
- Critical Illness and Death in Service cover
- Gym membership, Cycle to Work scheme
- Interest free season ticket loan
- Professional study support
- Long service awards
Apply now to find out more about this IT Systems Engineer (Windows Linux) opportunity.
At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
IT Systems Engineer Windows Linux in London employer: Client Server Ltd.
Join a small, specialised insurance company in London that values your expertise as an IT Systems Engineer. With a competitive salary of up to £65k, you will enjoy a supportive work culture that promotes professional growth through study support and long service awards. The company offers flexible working arrangements, including one day a week from home, alongside benefits like gym membership and an interest-free season ticket loan, making it an excellent place for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land IT Systems Engineer Windows Linux in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the IT world, especially those who work in similar roles or companies. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving PowerShell, Python, or any CI/CD pipelines you've worked on. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions related to Windows and Linux systems. Practice explaining your troubleshooting process and how you've handled complex issues in the past—this will show you're ready for the L2/L3 support role.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace IT Systems Engineer Windows Linux in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Windows and Linux systems, as well as your scripting skills. We want to see how your background aligns with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about the IT Systems Engineer position and how your skills can contribute to our team. Keep it concise but impactful – we love a good story!
Show Off Your Problem-Solving Skills:In your application, mention specific examples where you've tackled complex issues or improved system resilience. We’re looking for proactive individuals who take ownership, so let us know how you’ve made a difference in past roles.
Apply Through Our Website:We encourage you to apply directly 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!
How to prepare for a job interview at Client Server Ltd.
✨Know Your Tech Stack
Make sure you brush up on your knowledge of Windows and Linux operating systems, as well as the Microsoft tech stack, especially Active Directory. Be ready to discuss how you've used these technologies in past roles and any challenges you've faced.
✨Show Off Your Scripting Skills
Since scripting is a big part of this role, be prepared to talk about your experience with PowerShell or Python. You might even want to bring examples of scripts you've written or projects where you've automated tasks to demonstrate your skills.
✨Understand Incident Management
Familiarise yourself with incident triage, escalation processes, and root-cause analysis. Be ready to share specific examples of how you've handled complex issues in the past and what steps you took to improve service resilience.
✨Be Collaborative and Proactive
This role requires a collaborative spirit, so think of examples where you've worked with development teams or managed vendor relationships. Highlight your proactive approach to problem-solving and how you've taken ownership of projects to drive improvements.
