Senior IT/OT Cyber Engineer

Experteer Overview In this role you lead security engineering across corporate IT and operational environments, shaping the IT/OT security capability as the business scales. You design hardened architectures, drive network segmentation, and implement secure remote access, while acting as the senior escalation point for incidents. You collaborate with infrastructure, engineering, operations and facilities teams to embed security by design. You mentor colleagues and help raise best practices within the team. Pay / Benefits * Lead security engineering across corporate IT and operational environments * Design and implement secure architectures and hardened configurations * Drive network segmentation, firewalls, VPNs and secure remote access * Strengthen identity and endpoint security across a distributed estate * Act as senior technical escalation point for incidents and complex challenges * Assess cyber risk and translate it into practical recommendations * Collaborate with infrastructure, engineering, operations and facilities teams * Mentor colleagues and establish security engineering best practice Tasks * Strong enterprise IT security engineering experience * Experience working with operational, distributed or OT environments * Strong knowledge of network security, segmentation, firewalls and VPNs * Experience across identity and endpoint security * Confident decision-maker with stakeholder influence * Pragmatic, hands-on problem solver Key requirements *

role engineering, operations and facilities teams * Mentor colleagues and establish security engineering best practice Tasks * Strong enterprise IT security engineering experience * Experience working with operational, distributed or OT environments * Strong knowledge of network security, segmentation, firewalls and VPNs * Experience across identity and endpoint security * Confident decision-maker with stakeholder influence * Pragmatic, hands-on problem solver Key requirements *