Cyber Security Team Leader

Cyber Security Technical Lead-


We are looking for a Cybersecurity Technical Lead to support the development and delivery of secure solutions that support critical national infrastructure. This role plays a key part in ensuring cybersecurity is embedded across projects, products, and operational technologies, helping to build secure and resilient systems for the future.

Key Responsibilities

You will be responsible for:

• Supporting and consulting project delivery teams (development, engineering, or service) to design, configure, and implement secure architectures and product & solution security (software and hardware).
• Developing and maintaining Cyber Security Models for new and existing solutions in line with industry and global standards (e.g., IEC 62443, IEC 62351).
• Driving improvements in cybersecurity procedures and processes to enhance security posture and operational effectiveness.
• Creating Factory and Site Acceptance Test documentation and leading cybersecurity testing activities.
• Coaching and supporting project teams through security activities across development, project management, and service phases.
• Delivering cybersecurity training to internal teams where required.
• Monitoring and reporting cybersecurity status, risks, and actions to management.
• Ensuring compliance with business policies, conduct guidelines, and confidentiality requirements.
• Promoting safe working practices and contributing to a positive safety culture.

Essential Requirements

• Minimum Level 4 qualification (or equivalent) in Network Engineering, Computer Science, Electronic Engineering, Network Security, or a related field.
• Cybersecurity certification achieved or in progress (e.g., ISA/IEC 62443 Fundamentals, CISSP).
• Experience in Operational Technology (OT) or Industrial Control Systems and relevant standards such as IEC 62443 and IEC 62351.
• Knowledge of substation automation, protection systems, and protocols such as IEC 61850.
• Understanding of NIS2 regulation and Security Level requirements.
• Familiarity with OT network architectures (e.g., HSR, PRP).
• Understanding of network security technologies (Firewalls, IDS, IPSec, SSL).
• Excellent written, verbal, and interpersonal communication skills.

Desirable Skills

• Knowledge of server administration and virtualisation.
• Experience in network design, switching, and routing.
• Exposure to IoT and cloud-based technologies.

Please note:-The successful candidate will be required to obtain UK Government Security Check (SC) clearance.

Benefits

• Performance-based annual bonus.
• Flexible working hours to support work-life balance.
• Generous pension scheme with employer contributions up to 10%.
• 26 days annual leave plus bank holidays, with the option to buy or sell up to 5 additional days.

If you are interested please apply ASAP. The People Network is an employment agency and will respond to all applicants within three - five working days. If you do not hear within these timescales please feel free to get in touch.

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