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 admin 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 Central London. Our commitment to employee growth is reflected in our supportive culture, where innovation and collaboration thrive, and we provide opportunities for professional development through hands-on experience with cutting-edge technologies. Join us to be part of a team that values your contributions and fosters a sense of purpose in delivering secure and efficient solutions in a critical business landscape.
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 like a pro! Reach out to your connections in the tech world, especially those who work with Linux systems. Attend meetups or webinars related to Linux engineering; you never know who might have a lead on that perfect job!
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your automation scripts or any projects you've worked on. This gives potential employers a tangible look at what you can do, especially when it comes to Ansible and Bash scripting.
✨Tip Number 3
Prepare for interviews by brushing up on your troubleshooting skills. Be ready to discuss how you've tackled complex issues in past roles, particularly in live environments. Use real examples to demonstrate your problem-solving prowess!
✨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, applying directly shows your enthusiasm and commitment to joining our team!
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 strong 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 candidates who can demonstrate hands-on experience with system hardening and troubleshooting complex environments.
Be Specific About Your Experience:Mention any experience you have with upgrading servers in a 24/7 live environment. We’re looking for adaptability and problem-solving skills, so share examples of how you've navigated challenges in mixed application environments.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, it shows you’re keen to join our team!
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 your experience with system internals, security, and any upgrades you've performed, particularly from older versions to Ubuntu 24.04.
✨Showcase Your Automation Skills
Since automation is key for this role, prepare to talk about your experience with Ansible and Bash scripting. Have examples ready that demonstrate how you've automated provisioning and hardening in past projects.
✨Understand Security Standards
Familiarise yourself with CIS Level 2 security standards and be prepared to discuss how you've applied these in previous roles. Highlight any specific challenges you faced while implementing these controls and how you overcame them.
✨Problem-Solving Mindset
This role requires adaptability and troubleshooting skills. Think of complex issues you've resolved in mixed environments and be ready to explain your thought process. Show them how you approach problem-solving and your ability to trace issues across systems.
