On behalf of UKAEA (UK Atomic Energy Authority) we are looking for a OT Cyber security Analyst INSIDE IR35 IR35 for a 6 month contract based Hybrid Oxford UKAEA run the UK''s national fusion energy research programme, sponsored by the Government''s Department for Energy Security andamp; Net Zero. They are on a mission to deliver safe, sustainable, low-carbon energy from fusion, achieving maximum scientific and economic benefit along the way. As a OT Cyber Security Analyst, your main responsibilities will be: Essential:. Strong, well-structured OT cyber security job description with clear technical focus. Emphasises key security areas: network segmentation, secure remote access, OT monitoring, SIEM/SOC integration, and incident response. Highlights hands-on engineering responsibilities, including deployment and maintenance of OT security controls. Covers integration of OT systems into monitoring platforms and development of OT-specific threat detection rules. Demonstrates practical scope through asset discovery, vulnerability identification, and security control validation. Aligns with recognised frameworks and standards (IEC 62443, NIST CSF, CAF, ISO 27001), enhancing credibility and clarity. Reinforces collaboration with engineering teams and managed service providers in real OT environments. Could be improved by adding specific tools, technologies, or industrial protocols (eg OT platforms, Firewalls, Modbus, OPC). Some repetition in responsibilities (notably incident respon