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We are seeking an experienced OT Endpoint Protection Specialist to help secure operational technology environments across critical industrial and infrastructure settings. This role will focus on protecting endpoint devices, maintaining robust security controls and supporting the safe, reliable operation of systems that underpin essential services.

You will be responsible for designing, implementing and maintaining endpoint protection across OT environments, including industrial workstations, servers, engineering stations, operator consoles and other specialised devices. Duties will include configuring and managing antivirus, application control, host-based intrusion prevention, device control and vulnerability management solutions, while ensuring that security measures are appropriate for operational requirements and system availability.

Working closely with OT engineering, infrastructure, network operations and cybersecurity teams, you will investigate alerts, coordinate incident response and support the containment and remediation of endpoint-related threats. You will also contribute to security monitoring, threat hunting, malware analysis, patch assessment and the development of processes for securely onboarding, hardening and decommissioning OT assets.

The successful candidate will maintain accurate asset and configuration records, produce technical documentation and contribute to risk assessments, audits and continuous improvement initiatives. You will help define and enforce endpoint security standards, develop operating procedures and provide guidance on balancing cyber security controls with the safety, performance and availability requirements of industrial systems.

You should have demonstrable experience in endpoint security, cyber security operations or OT environments, together with a sound understanding of industrial control systems, network segmentation, secure configuration and incident management. Experience with endpoint detection and response, security information and event management platforms, vulnerability scanners and recognised OT security frameworks such as IEC 62443 or NIST is highly desirable.

Strong analytical, communication and stakeholder-management skills are essential. The role may involve working across multiple sites, supporting out-of-hours incident response and operating within regulated or safety-critical environments. Relevant professional certifications in cyber security, networking or industrial control systems would be advantageous.

We are seeking a Hardware Security and Connectivity Engineer to design, develop and maintain secure, reliable connectivity solutions for advanced electronic products. This role will contribute to the full product lifecycle, from early architecture and prototyping through to validation, production and ongoing improvement. You will work across hardware, firmware and systems engineering to ensure robust security and communications performance.

Your responsibilities will include defining hardware security architectures, selecting suitable components and developing secure interfaces for wired and wireless connectivity. You will assess security risks, contribute to threat modelling and support the implementation of measures such as secure boot, hardware root of trust, encryption, key management, tamper detection and trusted execution technologies. You will also help ensure that designs meet relevant industry standards, regulatory requirements and internal security guidelines.

You will lead or support the integration and testing of connectivity technologies, which may include Ethernet, USB, Bluetooth, Wi-Fi, cellular, CAN or other embedded communication protocols. Duties will include creating test strategies, analysing performance and security results, investigating faults and working with suppliers and engineering teams to resolve issues. You will document technical decisions, requirements, verification evidence and recommendations for future designs.

Applicants should have experience in hardware security, embedded systems, electronics engineering or a closely related discipline, together with a sound understanding of secure hardware design and communication protocols. Experience with schematic capture, PCB development, laboratory test equipment and debugging tools is expected. Familiarity with cryptographic principles, vulnerability assessment, penetration testing, security standards and embedded Linux or real-time operating systems would be advantageous.

You will be a proactive and methodical engineer who can communicate complex technical matters clearly and collaborate effectively with multidisciplinary teams. The ability to manage priorities, challenge assumptions constructively and deliver high-quality work in a regulated or safety-conscious environment is essential.