Linux/PaaS Administrator

Gloucester, England, United Kingdom

7/22/2025

Job Description:

Job Description: Unix System Administrator

At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto, it’s something we strive towards constantly through our work. Every day we deliver mission critical services in a secure environment whilst promoting our people first agenda, a real sense of community and a healthy work-life balance. Our consistently positive customer feedback and continuous growth helps us cement our place as one of the world’s leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations.

We believe that hiring a diverse team is crucial to our success and our recruiting decisions are based on your skills and experience as an individual. We actively encourage consistent growth on our journey towards a culture of inclusion and recognise that the people we employ are vital to providing a great customer experience. As such, we have a variety of training, support, and tools available to aid in your continual personal and professional development. Our ongoing goal is to drive innovation and modernise operations across the board, which includes furthering the skills of our colleagues. At DXC, building a better you, builds a better us.

At DXC, one of our platinum accounts has openings for Linux System Administrators at varying skill levels.  The successful candidate will work within multiple teams and will be innovative and analytical with a good eye for detail. Your role will include implementing standards, policies, and procedures for continual service improvement.

Role Responsibilities:

• Provide first and second level technical support on incidents and problems
• Monitor overall system performance and ensure smooth system functionality
• Create, maintain, and utilise documentation
• Assist building compliance with processes and policies
  
  

What You Will Bring To The Team:

• Excellent organisation and time management skills
• Working to ITIL best practices
• Desire to improve processes, looking for the root cause of a problem
• Willingness to both share your knowledge and learn from Job Description:
  
  

At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto, it’s something we strive towards constantly through our work. Every day we deliver mission critical services in a secure environment whilst promoting our people first agenda, a real sense of community and a healthy work-life balance. Our consistently positive customer feedback and continuous growth helps us cement our place as one of the world’s leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations.

One of our platinum accounts has openings for PaaS System Administrators for varying skill levels. The successful candidate will work within a small team which will require a good level of knowledge on DevOps engineering methodologies and that is comfortable working within a cloud development environment. The role involves developing and supporting an existing OpenShift on OpenStack PaaS solution with an attitude towards delivering zero-ops which will require strong automation skills. The ideal candidate would be innovative and analytical with a good eye for detail. Your role will include implementing standards, policies, and procedures for continual service improvement.

Location: Gloucester

Role Responsibilities:

• Provide first and second level technical support on incidents and problems
• Monitor overall system performance and ensure smooth system functionality
• Create, maintain, and utilise documentation
• Assist building compliance with our processes and policies
• Able to work autonomously or within high functioning team environment
  
  

What You Will Bring To The Team:

• Excellent organisation and time management skills
• Working to ITIL best practices
• Desire to improve processes, looking for the root cause of a problem
• Willingness to both share your knowledge and learn from others
• A proactive approach towards looking for risks and problems
• Excellent written and verbal communication skills
• An ability to adapt quickly and work in an agile fashion
  
  

Desirable Skills And Technologies:

• Hands-on production experience on Linux, OpenShift
• Good knowledge on Linux, Kubernetes and OpenShift
• Role based access control in relation to OpenShift roles and SCC's
• Good troubleshooting skills on OpenShift and Kubernetes
• Good troubleshooting skills in Docker and Podman
• Confidence in using GIT/Source Control
• Good CI/CD pipeline understanding
• Ansible automation
• Ability to write technical documentation
• Experience with ArgoCD, Istio/Service Mesh, Tekton and Helm Charts will be added advantage
• OpenShift monitoring and writing custom alerting using Prometheus Alertmanager
• CheckMK to monitor physical infrastructure
• Experience with Red Hat Quay Container Registry
• Experience with Red Hat CEPH Storage
• Experience with Red Hat OpenStack
• Experience with maintaining Dell PowerEdge Servers
  
  

What We Can Offer You:

• Competitive Compensation & Pension Scheme – Rewarding your expertise while securing your future
• Comprehensive Benefits Package – Including DXC Select, Perks at Work, and incentive programs for exclusive savings and rewards
• Continuous Learning & Development – Access to upskilling opportunities, career growth resources, and industry-leading training
• Lifestyle Perks – Enjoy options like the Salary Sacrifice Car Scheme and more
  
  

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.