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OT Security Engineer

Job in Sheffield, South Yorkshire, S5, England, UK
Listing for: Randstad Sourceright
Full Time position
Listed on 2026-02-16
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below

Job Title

Cyber Security Engineer

Location

Warwick/Midlands

Contract Length

6-12 month rolling contract

Overview

Randstad Sourceright, a leading provider of RPO & MSP Recruitment Services is currently seeking a highly skilled and motivated OT Cyber/Security Engineer to join a dynamic Digital Products and Solutions team. This contract role offers a unique opportunity to shape the cybersecurity strategy for critical industrial infrastructure across global energy and oil & gas sectors.

Responsibilities
  • Contribute significantly to setting the cyber security strategy and achieving strategic goals within the Digital Products and Solutions team
  • Lead hands-on deployment activities in Operational Technology (OT) environments, focusing on network configuration, secure remote access, cutting-edge anti-malware, robust backup solutions and advanced virtualization platforms
  • Act as a primary technical point of contact, providing expert cyber support and project execution guidance to valued customers
  • Develop and deliver compelling, high-quality technical training sessions for both internal teams and external customers
  • Liaise closely with internal Industrial Cyber Security (ICS) groups to ensure compliance and promote global best practices
  • Maintain and utilize our dedicated cyber security lab in Warwickshire, fostering continuous learning and development
  • Occasional global travel (approximately 10%) to customer sites for project deployment and consultation
Required Experience
  • Proven experience in a control systems or network engineer role, specifically within industrial applications like energy or oil & gas
  • Strong, actual hands-on experience configuring and deploying diverse security solutions in live OT environments
  • Familiarity with industrial cyber regulations, particularly IEC 62443
  • Expertise in configuring network switches and firewalls, and knowledge of remote connection solutions used in industry
  • Experience with Backup Solutions, Anti-Malware solutions, and virtualization platforms (e.g., VMware, Proxmox)
  • Exceptional interpersonal, verbal and written communication skills are essential for client-facing and team collaboration
  • Preferred: GICSP certification or a similar industry-recognized qualification
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