Job Title: OT Security Officer
Location: Westminster, London, UK
Contract Type: Annually Renewable Contract
Work Schedule: Monday – Friday, 8 hours per day
IR35 Status: Inside IR35
Job Overview
We are looking for an experienced OT Security Officer to join a dynamic team focused on ensuring the robust security of Operational Technology (OT) systems. In this role, you will play a key part in developing, implementing, and supporting cybersecurity measures across various systems and projects. Your responsibilities will include conducting risk assessments, tracking remediation efforts, and collaborating with multidisciplinary teams to implement comprehensive security controls.
Key Responsibilities
-
Support the development and application of OT cybersecurity requirements across diverse systems and projects.
-
Conduct OT cybersecurity risk assessments, ensuring the effective tracking of remediations and the gathering of evidence to support operational processes.
-
Collaborate with Subject Matter Experts (SMEs) to ensure a deep understanding of OT security requirements.
-
Advise on the implementation of suitable security controls and guide prioritisation efforts for security measures.
-
Assist in developing remediation and mitigation plans for identified risks.
Requirements
-
Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) or equivalent.
-
Minimum of 3 years' experience working with or in proximity to operational technologies.
-
Strong understanding of SCADA, PLC, and automation networks.
-
In-depth knowledge of security frameworks such as IEC 62443 and ISO 27000, specifically related to OT systems.
-
Understanding of legislation concerning critical national infrastructure.
-
Proven experience implementing complex solutions in challenging environments.
-
Ability to work collaboratively within complex, multi-disciplinary teams.
-
Practical experience as an end user of OT solutions, particularly in operational environments.
Desirable Skills and Experience
-
Strong understanding of network and systems security, including network configuration and application security.
-
Exposure to the energy sector, especially concerning critical national infrastructure.
On-Site Requirement & Travel
-
Minimum of 3 days per week at the office.
-
Up to 5 travel days per month.
This is an exciting opportunity to contribute at the forefront of OT cybersecurity in a rapidly evolving and essential industry. If you are a proactive, detail-oriented professional with a passion for security, we encourage you to apply and make a significant impact on operational technology security.