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Senior Infrastructure Engineer

Date: 08-Jul-2021

Location: Oxford, GB, OX4 4DQ

Company: Nominet

WHAT DRIVES US...

Maybe you know us, maybe you do not. Even though you probably use our services every day. So, we would like to share more about what we do at Nominet, and why we do it, so that you can help us to build the right team.

We're proudly at the heart of the UK's critical internet infrastructure. Leading the charge in cyber security, as we explore and pioneer new tech.

We do this to enable connectivity, inclusivity, and security for our world - and create a vibrant digital future.

That is what drives us - and the kind of people we want to work with.

 

PERKS

Competitive salary depending on experience, plus excellent benefits including a 10-20% bonus, 30 days holiday allowance, flexible working hours, healthcare, pension scheme, life assurance, wellbeing allowance, flex benefits 

 

ABOUT THE ROLE

 

We are seeking an experienced and highly capable Senior Infrastructure Engineer who will play a key role in designing, building and operating Critical National Infrastructure that underpins our DNS and TLD services. 

 

As part of a dedicated team of Infrastructure Engineers and Systems Administrators you will have a major role within the Infrastructure Ops team and across our Internet Engineering and Operations department in general, using your considerable experience to improve the environment for the long term within a team that embraces change and improvement.

 

 

If you have demonstrable experience of running large compute and storage clusters (both physical and virtualised) across multiple data centres running with 99.999% uptime SLAs, then read on for more details about what you could be working on with us here at Nominet.

 

WHAT YOU'LL BE DOING

 

Here is what you can expect to get involved in day to day. The role also requires joining the on-call rota for the Infrastructure Ops team after a period of settling in.

 

  • Build, deploy, operate and monitor physical infrastructure across our data centres.
  • Manage our virtualised compute (VMware 6.x) including provisioning new virtual servers primarily running on RedHat operating systems.
  • Ensure services are appropriately monitored (using Zabbix) and respond to any emerging issues.
  • Have an automated-first approach to problem solving, eliminating the need for manual changes to services.
  • Patch and upgrade key systems across our operating systems, storage, compute and the rest of our core infrastructure.
  • Mentor less experienced team members to ensure consistency and standards across the Infrastructure Ops team.
  • Assisting with troubleshooting and root-cause analysis of production issues.
  • Peer-review changes from team members.
  • Take a security-first approach to systems and ensure any vulnerabilities reported are resolved within agreed SLAs and timeframes.
  • Manage data centre visits, audits, server installations and removals.
  • Work within an ITIL/ISO 20000 framework to preserve vital production services and produce appropriate documentation.
  • Maintain close working relationships with other relevant teams including Development, DNS & Networking, DevOps and the Project Management Office.
  • Play an active role in assisting the Infrastructure Manager with planning, capacity and resource management.

 

WHO YOU ARE

  • Extensive experience running highly available Linux-based on-prem infrastructure (RHEL6/7/8).
  • Vast knowledge of running and operating services in multiple data centres.
  • Expert knowledge of Linux, Ansible, Dell or HPE storage and compute, GIT.
  • Demonstrable experience of VMware v6.x with larger VMware deployments (more than 50 ESXi hosts) across multiple locations.
  • A thorough understanding of internet, networking and other infrastructure technologies.
  • Ability to work on large, high volume critical infrastructures.
  • Knowledge of Zabbix, ELK, and Kubernetes highly desirable.
  • Knowledge of logging platforms (e.g. rsyslog, syslog ng).
  • Comfortable scripting using an appropriate language (e.g. Bash, Python, shell, etc)

 

APPLICATION PROCESS

 

ONLINE APPLICATION>>VIDEO INTERVIEW>>FACE TO FACE INTERVIEW>>JOB OFFER

Please note: As part of the job application, you will be asked to complete a brief online application form and profile.


Job Segment: Data Center, Linux, Project Manager, Technology