System Administrator Vacancy


Systems Administrator

For over 17 years, OneFile has pioneered Edtech, supporting over 1.2 million people and 750 organisations to learn for their future. We are part of the Harris Computer group, a global conglomerate focused on mission critical software solutions.

OneFile employs the brightest most passionate people; we would love for you to join our growing team!


A system administrator, or sysadmin, is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems.


  • Keeping OneFile's customer-facing services online
  • Keeping development and back-up systems online
  • Designing and improving existing systems
  • Cost saving – identify and lead
  • Assisting IT support role.


  • Knowledge of security best practices
  • Cloud and Virtual Network experience ideally Microsoft Azure
  • Good communication and documentation skills, the ability to articulate a design concept from requirement to setup
  • Networking essentials, TCP/IP, Routing, DNS, VPN, etc
  • Microsoft Windows 10, Microsoft Windows Server
  • Knowledge of automation technologies (PowerShell/scripting)

Advantageous skills:

  • Experience with automation and DevOps practices
  • Linux
  • Azure Log Analytics/Azure Kudzu
  • Ansible or equivalent infrastructure as code experience
  • Container or Orchestration tools

Key Stakeholders:

  • Technology.
  •  Product.
  •  Marketing.
  •  Tech Support.

Success Measures:

  • Ensure customer-facing services are always online
  • Accurate and timebound back-up systems online
  • Suggesting and implementing improved systems
  • Identifying cost savings

The application process is handled by our group company Harris and you will be transferred to their site once you hit the apply button