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- Tasks: Join our team to build and support technical infrastructure for SaaS clients.
- Company: An international software company trusted by top brands in Financial Services and Telecoms.
- Benefits: Flexible remote work options and a dynamic team environment.
- Why this job: Be part of a cutting-edge tech team making a real impact in customer experiences.
- Qualifications: Experience with Linux systems, security, and automation tools is essential.
- Other info: Apply early as we review applications continuously and may close the vacancy sooner.
The predicted salary is between 30000 - 42000 £ per year.
Location: Swansea, one day per week OR a remote role, but candidates must be based in the UK due to time zone alignment and employment requirements.
Our client is an international software company trusted by the world's leading brands in Financial Services, Telecoms and Utilities, to streamline complex customer journeys into effortless experiences.
We are looking for a Linux System Administrator to build, maintain and support their technical infrastructure services for internal and external SaaS-hosted clients. The Linux System Administrator is to join their dynamic technical Infrastructure team. This role reports to the Head of Infrastructure and has the following core activities:
- Provision of infrastructure solutions to support technical software delivery and operations teams.
- Monitoring all internal and production systems, ensuring stability, performance and capacity management, and recommending improvements/efficiencies wherever necessary.
The successful candidate will require skills in the following areas:
- CentOS/RHEL & Debian/Ubuntu Linux system administration
- Security/authentication HTTPS, 2FA, MTLS, WAF
- Haproxy traffic balancing layer4/layer7
- Encryption technologies
- Storage architecture
- Automation deployment/configuration tools
- Monitoring and Log management
We appreciate that you may not match every requirement above, so if you’re passionate about the role and believe you have relevant experience, please apply.
Desirable Skills:
- OpenSource/FOSS web stacks (PostgreSQL / Apache / NGINX / ETCD)
- Git & CI/CD
- VMware vSphere Administration
- KVM / QEMU
- Ansible Tower
- Python, Ruby API scripting
- Terraform
- Docker Swarm / portainer
We will be looking over applications and interviewing candidates on an ongoing basis and would like to encourage you to submit your application early. We're right to close this vacancy once a successful candidate is appointed. We may close this vacancy earlier than the deadline as applications are being reviewed regularly throughout the advertised period and interviews may take place for suitable candidates.
For immediate consideration please send your CV today.
Linux System Administrator employer: Sadler Recruitment
Contact Detail:
Sadler Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Linux System Administrator
✨Tip Number 1
Familiarise yourself with the specific Linux distributions mentioned in the job description, such as CentOS, RHEL, and Debian/Ubuntu. Having hands-on experience or projects that showcase your skills in these areas can really set you apart during discussions.
✨Tip Number 2
Brush up on your knowledge of security protocols like HTTPS, 2FA, and MTLS. Being able to discuss how you've implemented or managed these technologies in past roles will demonstrate your capability to handle the security aspects of the position.
✨Tip Number 3
Prepare to talk about your experience with automation tools like Ansible or Terraform. Highlight any specific projects where you've used these tools to improve efficiency or streamline processes, as this is a key part of the role.
✨Tip Number 4
Since the role involves monitoring and log management, be ready to discuss the tools you've used for these tasks. Mention any relevant metrics you've tracked and how you've used that data to recommend improvements in system performance.
We think you need these skills to ace Linux System Administrator
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in Linux system administration, particularly with CentOS/RHEL and Debian/Ubuntu. Include specific projects or roles where you've demonstrated skills in security, automation, and monitoring.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for the role and the company. Mention how your skills align with their needs, especially in areas like infrastructure solutions and performance management.
Highlight Relevant Skills: In your application, emphasise your experience with technologies mentioned in the job description, such as Git, CI/CD, and Docker. If you have experience with OpenSource stacks or scripting languages, make sure to include that too.
Proofread Your Application: Before submitting, carefully proofread your CV and cover letter for any spelling or grammatical errors. A polished application reflects your attention to detail, which is crucial for a technical role.
How to prepare for a job interview at Sadler Recruitment
✨Know Your Linux Distros
Make sure you brush up on your knowledge of CentOS, RHEL, Debian, and Ubuntu. Be prepared to discuss your experience with these systems, as well as any specific challenges you've faced and how you overcame them.
✨Demonstrate Your Security Knowledge
Since security is a key aspect of the role, be ready to talk about your experience with authentication methods like HTTPS, 2FA, and MTLS. Share examples of how you've implemented security measures in past roles.
✨Showcase Your Automation Skills
Familiarity with automation tools like Ansible Tower and Terraform is crucial. Prepare to discuss how you've used these tools to streamline processes or improve efficiency in your previous positions.
✨Prepare for Technical Questions
Expect technical questions related to monitoring, log management, and traffic balancing. Brush up on your knowledge of Haproxy and other relevant technologies, and be ready to explain your thought process when solving technical problems.
