Security Assurance Manager - NESO

National Energy System Operator; Sindlesham; Hybrid; GBP 65,000 - 75,000; Full time

Job summary

A leading company in the energy sector is seeking a Security Assurance Manager to lead their Security & Technology Assurance function. This role involves developing strategies, managing risks, and ensuring compliance with industry standards. The position offers hybrid working options and a competitive salary package.

Benefits

Bonus up to 15%

28 days leave

Contributory pension scheme with company match up to 12%

Flexible working options

Qualifications

• Experienced in information security with a background in risk, compliance, and assurance.
• Knowledge of standards like ISO27001, NIST, COBIT.

Responsibilities

• Develop and implement the Security & Technology Assurance framework.
• Manage remediation plans within the NESO Security Controls Framework.
• Create metrics and reports for senior management on security risks.

Skills

Information Security

Risk Management

Compliance

Stakeholder Management

Education

Degree or equivalent qualification

Job description

Join to apply for the Security Assurance Manager - NESO role at National Energy System Operator

Title: Security Assurance Manager - NESO

Location: Wokingham, GB, RG41 5BN

Division: NESO Security

Job Type: Full Time

Requisition Number: 65739

Department: ESO

Job Function: Information Technology

Description

About the Role

National Energy System Operator (NESO) is committed to a sustainable and secure energy future. We are expanding our security team and seeking a Security Assurance Manager to lead a comprehensive Security & Technology Assurance function. The role involves developing assurance strategies, conducting testing, managing security risks, reviewing controls, and ensuring compliance with industry standards. The position offers flexibility to be based in Wokingham or Warwick with hybrid working options.

Key Accountabilities

• Develop and implement the Security & Technology Assurance framework to manage security risks.
• Oversee regulatory and policy compliance processes.
• Manage remediation plans within the NESO Security Controls Framework.
• Collaborate with internal teams and external partners to understand business impacts.
• Identify opportunities for automation in assurance processes.
• Manage resources to achieve assurance outcomes.
• Create metrics and reports for senior management on security risks.
• Stay informed on sector changes, legislative updates, and threats.
• Build relationships with stakeholders and promote a security-conscious culture.
• Drive continuous improvement to enhance the maturity of assurance functions.

About You

• Experienced in information security with a background in risk, compliance, and assurance, familiar with standards like ISO27001, NIST, COBIT.
• Deep understanding of Security & Technology Assurance practices.
• Proven capability in developing and maturing assurance functions, preferably in critical national infrastructure.
• Ability to translate complex security guidance into practical processes and communicate risks effectively.
• Strong stakeholder management skills.
• Knowledge of risks to Critical National Infrastructure from cyber and physical threats.
• Degree or equivalent qualification with a strong background in Risk/Compliance/Assurance.
• Security certifications are desirable.
• Inclusive approach fostering trust, belonging, and innovation.

What You’ll Get

Salary: £65,000 - £75,000 depending on experience, plus a bonus of up to 15%, 28 days leave, and a contributory pension scheme with company match up to 12%. Additional benefits support well-being and professional growth, with flexible working options.

About Us

NESO aims to coordinate the UK’s energy system for security and affordability, integrating electricity, gas, and hydrogen sectors. As a public corporation with operational independence, NESO is committed to sustainable, affordable, and secure energy solutions for future generations.

More Information

This role closes on 25/05/2025 at 23:59. Early applications are encouraged. We value diversity and are committed to an inclusive workplace that supports all employees.