4 of 4 Permanent Operational Technology Jobs in East London

to the soda production and chemicals sectors. Conduct regular risk assessments and vulnerability analyses to identify and address potential security risks, ensuring proactive measures to protect sensitive data and operational systems. Stay updated on the latest security threats, trends, and regulatory changes, and ensure the organization’s security measures evolve accordingly. Design and implement a robust … cybersecurity framework to safeguard critical operational systems, production data, and intellectual property. Oversee the security measures for IT infrastructure, industrial control systems (ICS), and operational technology (OT), ensuring they meet the security needs of client's operations. Manage Microsoft Office 365 security and compliance administration panels to enhance data protection, regulatory compliance, and security monitoring. Administer security … In-depth knowledge of cybersecurity frameworks, risk management practices, and regulatory requirements (e.g., NIST, ISO 27001, GDPR). Experience with industrial control systems (ICS) and operational technology (OT) security in manufacturing or production environments. Strong expertise in network security, encryption, identity and access management, and endpoint protection. Experience managing Microsoft Office 365 security & compliance administration panels. Experience managing More ❯

Microsoft Sentinel and Defender . You'll support the organisation’s security operations by deploying and managing monitoring tools, responding to threats, and enhancing infrastructure protection across IT and OT environments. Key Responsibilities: Deploying and optimising Microsoft Sentinel and Microsoft Defender Monitoring alerts, investigating incidents, and supporting response efforts Managing core security infrastructure including firewalls, antivirus, encryption, and cloud platforms More ❯

We’re seeking an experienced Cyber Security Specialist with a strong background in Operational Technology (OT) and Industrial Control Systems (ICS) to play a key role in enhancing cyber resilience across critical environments. This is an exciting opportunity for someone who understands the unique challenges of securing complex, real-world industrial systems and wants to drive meaningful impact … across engineering, operations, and security functions. Key Responsibilities: Develop and implement OT/ICS cybersecurity practices across critical infrastructure Identify, assess, and support remediation of vulnerabilities within OT environments Collaborate with engineering, operations, and IT teams to embed cyber resilience Support compliance with relevant frameworks and standards (IEC 62443, NIS, OG86, CAF, etc.) Monitor and improve security controls, networks, and … Contribute to policy development, governance, and security awareness initiatives Engage with third parties and suppliers to ensure aligned security expectations What We’re Looking For: Proven experience in securing OT, ICS, or industrial environments Strong understanding of cybersecurity principles, risk, and network security Ability to work effectively across technical and non-technical teams Familiarity with industry regulations and standards (IEC More ❯

and Linux systems Ability to work through legacy systems, unpatched software, and environments with technical debt Desirable Skills Python scripting or automation experience Understanding of Operational Technology (OT) networks Familiarity with internal infrastructure exploitation tools Certifications (preferred but not essential): CREST CTM, CTL, CSTM or Cyber Scheme Practitioner OSCP (current or lapsed) If you’re an experienced infrastructure More ❯