Senior OT Solutions Architect

4 weeks ago


Leamington Spa, Warwickshire, United Kingdom Sanderson Government & Defence Full time

Job Title: Senior OT Solutions Architect

Job Summary:

We are seeking a highly skilled Senior OT Solutions Architect to join our team at Sanderson Government & Defence. The successful candidate will have experience in designing, deploying, and managing complex OT environments, leveraging automation and cloud-based technologies to enhance security, resilience, and operational efficiency across a distributed infrastructure.

Key Responsibilities:

  1. OT Remote Backups:
  • Design and implement a backup solution using Red Hat Enterprise Linux and automation tools such as Kickstart and Ansible.
  • Utilise file synchronisation solutions to orchestrate recovery files across multiple locations, enabling centralised processing.
OT Data Insights Platform:
  • Collect and forward data from substations using protocols like MQTT and OPC.
  • Surface insights from the collected data to enhance operational visibility.
OT Privileged Access Workstation (PAW) Refresh:
  • Deploy a centrally managed Privilege Access Workstation (PAW) using Microsoft tools, such as Azure and Intune.
  • Manage virtual machines hosting applications to oversee asset operations.
Protection & Control (P&C) Hardened Compute Platform:
  • Build and deploy hosts using Red Hat Enterprise Linux and KVM.
  • Leverage Kickstart and Ansible for automation and Satellite for patch management.
  • Deploy virtual machines to host critical applications for operational activities.
OT Services Network Enhancements:
  • Design and implement a Network Management Centre.
  • Develop an asset management solution.
  • Evaluate and recommend network improvements to bolster security and resilience.

Qualifications:

  • Proficiency with Red Hat Enterprise Linux, Kickstart, Ansible, and Satellite.
  • Experience with Microsoft Azure, Intune, and managing virtual machines.
  • Familiarity with OT protocols such as MQTT and OPC.
  • Strong background in network security, asset management, and resilience planning.


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