At a Glance
- Tasks: Upgrade servers to Ubuntu 24.04 LTS and implement security standards.
- Company: Dynamic tech company in London with a focus on innovation.
- Benefits: Competitive pay, hybrid work model, and opportunities for skill development.
- Other info: Collaborative team atmosphere with exciting challenges and growth potential.
- Why this job: Join a crucial project that enhances security in a fast-paced environment.
- Qualifications: Strong Linux skills, experience with Ubuntu upgrades, and automation expertise.
The predicted salary is between 50000 - 60000 £ per year.
The Linux Engineer will play a central role in upgrading servers to Ubuntu 24.04 LTS while implementing stringent CIS Level 2 security standards across a diverse and business-critical environment. The Linux Engineer will work closely with applications troubleshooting compatibility issues, identifying why hardened configurations break services, and delivering secure, practical solutions. The environment includes core banking systems, identity platforms, middleware, containerised workloads, and legacy applications, so adaptability and problem-solving are key.
Skills
- Strong Linux administration experience (Ubuntu preferred), including system internals and security
- Experience upgrading to Ubuntu 24.04 from an older version
- Advanced automation skills using Ansible and Bash scripting
- Hands-on experience with system hardening standards and security frameworks (CIS compliant)
- Ability to troubleshoot complex environments and trace issues across systems and applications
- Experience upgrading servers in a 24/7 live environment
- Experience working with virtualised infrastructure and automated build pipelines
- Linux services, filesystems, and security controls (e.g., access management, kernel settings)
- Container platforms and their interaction with host-level security
- Patch management, vulnerability scoring, and risk-based remediation
- Managing and supporting mixed, partially documented application environments
Responsibilities
- Upgrading Ubuntu 18.04 to 24.04
- Develop and maintain the Ubuntu 24.04 gold image and build pipeline
- Automate provisioning and hardening using Bash, cloud-init, and Ansible
- Apply and tailor CIS Level 2 controls using industry tooling
- Investigate and resolve issues caused by hardening controls across a varied application estate
- Work with container platforms, system security policies, and legacy services to identify root causes
- Lead discovery sessions with application owners ahead of migrations
The Linux Engineer is required to work hybrid in Central London.
Linux Systems Engineer. Job in London LilyLifestyle Jobs employer: United Cerebral Palsy of Georgia
At LilyLifestyle, we pride ourselves on being an exceptional employer, offering a dynamic work environment in the heart of London. Our commitment to employee growth is reflected in our supportive culture that encourages continuous learning and innovation, particularly for our Linux Systems Engineers who play a pivotal role in critical projects. With competitive benefits and the opportunity to work on cutting-edge technologies, we ensure that our team members thrive both personally and professionally.
Contact Details:
United Cerebral Palsy of Georgia Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Linux Systems Engineer. Job in London LilyLifestyle Jobs
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, tech talks, or even online webinars. You never know who might have a lead on that perfect Linux Systems Engineer role!
✨Tip Number 2
Show off your skills! Create a GitHub profile or a personal website where you can showcase your projects, especially those involving Ubuntu upgrades or automation with Ansible. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on your troubleshooting skills. Be ready to discuss how you've tackled complex environments and resolved issues in past roles. Real-world examples will make you stand out!
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might just be the right fit for you. Plus, it’s a great way to get noticed by our hiring team directly.
We think you need these skills to ace Linux Systems Engineer. Job in London LilyLifestyle Jobs
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your Linux administration experience, especially with Ubuntu. We want to see how you've tackled upgrades and security standards in past roles, so don’t hold back on those details!
Show Off Your Skills:When writing your application, emphasise your automation skills with Ansible and Bash scripting. We love seeing practical examples of how you've used these tools to solve problems in complex environments.
Be Specific About Your Experience:Mention any hands-on experience you have with system hardening and security frameworks. We’re looking for candidates who can demonstrate their understanding of CIS compliance and how it applies to real-world scenarios.
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves.
How to prepare for a job interview at United Cerebral Palsy of Georgia
✨Know Your Linux Inside Out
Make sure you brush up on your Linux administration skills, especially with Ubuntu. Be ready to discuss system internals and security measures you've implemented in past roles. They’ll want to see that you can handle the upgrade to Ubuntu 24.04 smoothly.
✨Show Off Your Automation Skills
Since automation is key for this role, prepare to talk about your experience with Ansible and Bash scripting. Have examples ready where you've automated processes or improved efficiency in a live environment. This will show you’re not just a hands-on engineer but also a forward thinker.
✨Be Ready to Troubleshoot
Expect questions that test your problem-solving abilities. Think of complex issues you've resolved in the past, particularly those involving compatibility and hardening configurations. Demonstrating your troubleshooting process will highlight your adaptability in a diverse environment.
✨Understand Security Standards
Familiarise yourself with CIS Level 2 security standards and be prepared to discuss how you've applied these in previous roles. They’ll want to know how you approach patch management and vulnerability scoring, so have some solid examples at hand.
