Why this role stands out
This role offers a fantastic opportunity to lead critical cybersecurity initiatives within a cutting-edge manufacturing environment while being rewarded with an excellent salary and a comprehensive benefits package. You will thrive here if you are a technically driven professional eager to apply your OT expertise to high-impact projects, making this an ideal next step for your career. Apply today to join this collaborative team and take ownership of vital industrial security infrastructure.
Quick overview
Job description
OT Security Technical Lead
Our client is urgently looking for an experienced OT Security Technical Lead to join their team on a permanent basis.
Please note, the role is on-site 5 days per week near Didcot.
You will be responsible for designing, implementing, and continuously improving cybersecurity controls across the company's manufacturing OT environments, including industrial control systems, factory automation systems, and other OT technologies as needed. The role combines OT-security engineering, architecture, technical leadership, and cross-functional partnership to reduce cyber risk while safeguarding personnel, production continuity, and product quality.
You will be rewarded with an excellent salary, as well as a brilliant benefits package including 15% bonus, annual leave, pension scheme, private medical insurance, on-site parking and café and many, many more perks!
OT Security Technical Lead - Key Skills:
5+ years of experience in OT/ICS engineering, industrial automation, cybersecurity or a related field
Experience of designing and/or implementing security controls/solutions for OT, industrial control systems or components (PLC, HMI, SCADA etc)
Strong practical understanding of industrial control systems and communications protocols, including EtherNet/IP, CIP, S7 communication, Modbus, DNP3, OPC Classic/OPC UA, PROFINET, and BACnet
Proficient in OT network architecture and security controls, including network segmentation, Firewalls, industrial DMZs, secure remote access, and secure communications
Demonstrated ability to identify, assess, and remediate OT related security risks, vulnerabilities, and configuration weaknesses
Hands-on experience with OT security platforms such as Nozomi Networks, Claroty, Dragos, Microsoft Defender for IoT, Tenable OT, or comparable technologies
Familiarity with major industrial automation vendors and technologies, including Siemens, Rockwell Automation, Schneider Electric, Honeywell, Emerson and GE
Experience serving as a technical lead on large-scale projects involving geographically distributed and cross-cultural teams
Demonstrated experience defining and implementing security standards, processes, and governance within large corporate IT environments
Working knowledge of OT security frameworks and standards, including ISA/IEC 62443, NIST SP 800-82, and the Purdue Enterprise Reference Architecture (PERA)
OT Security Technical Lead
Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.
Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation
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