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