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Physical Security Assurance Manager

Department for Energy Security and Net Zero · London, Greater London

Salary
£43,765 – £53,220Estimated
Type
Full-time
Posted
19 days ago

Overview

Your operational security, threat assessment and incident response experience maps directly to assuring physical security across a national estate.

About this role

Details

National: £43,765 - £48,375 London: £47,785 - £53,220 (pro-rata for part-time hours)

A Civil Service Pension with an employer contribution of 28.97%

GBP

Job grade

Senior Executive Officer

Business area

DESNZ - Integrated Corporate Services - Operations

Type of role

Administration / Corporate Support

Project Delivery

Security

Working pattern

Flexible working, Full-time, Job share, Part-time

Number of jobs available

1

Contents

  • Location
  • About the job
  • Benefits
  • Things you need to know
  • Apply and further information

About the job

Job summary

The Integrated Corporate Services (ICS) is a shared corporate service. It provides corporate services (HR, Finance, Digital, Commercial, Security and Estates) across the Department for Energy Security & Net Zero (DESNZ) and the Department for Science, Innovation & Technology (DSIT).

Our team of over 400 professionals will be leading the way in how these functions will be delivered in the future. Our ambition is to be the leading provider of integrated corporate services for government and set the standard for quality, efficiency, and innovation in our field.

We offer great working benefits including a world-class pension, flexible working options and a career where your learning and development is taken seriously. We are enormously proud to be a Disability Confident Leader employer. We support candidates with adjustments throughout our recruitment process. Information about disability confidence and just some examples of the adjustments that you can request can be found in the reasonable adjustment section below.

Find Out More

You can also follow our LinkedIn Careers Page: https://www.linkedin.com/showcase/desnz-careers/

Job description

This role is based within the Integrated Corporate Services (ICS) Departmental Security Unit (DSU), which delivers protective security and business continuity support and assurance to both the Department of Energy Security and Net Zero (DESNZ) and the Department for Science, Innovation and Technology (DSIT) through a shared service approach.

This role is within the Physical Security team within the department security unit (DSU). Our unit is responsible for all aspects of the physical, information, IT and personnel security, as well as resilience. The role within the physical team, run by a Grade 6 Security Adviser for Physical and Personnel Security, will be mainly focused on assuring the physical security measures across our national estate.

We are seeking a proactive, well-organised, and flexible Physical Security professional to maintain the management, maturation and continuous improvement of the Physical Security assurance programme. As Physical Security Assurance lead, you will be responsible for the team’s assurance activities including risk recording and reporting. You will also need to develop and maintain strong working relationships with our landlords and stakeholders.

You will also oversee the ICS GovPass service, ensuring a robust service for our customers within pre-agreed timeframes, whilst seeking opportunities for continuous improvement of the operational processes.

Please contact the vacancy holder if you would like to discuss this role in further detail.

Person specification

Key Responsibilities

  • Managing the security assurance programme across the DESNZ and DSIT national estate. This involves working closely with key stakeholders such as Estates, Government Property Agency (GPA), and Private Landlords to maintain an appropriate level of security for each building. This will require semi-regular travel throughout the estate.
  • Monitoring and analysing threats to the physical security of the national estate, collaborating with landlords and colleagues to ensure effective information sharing and incident response.
  • Engaging stakeholders in mitigations where security risks are identified.
  • Maintaining programme management documentation for the estate such as risk registers, action logs, threat tooling, security assessments and remediation reports.
  • Working closely with other DSU teams and stakeholders on national estate security projects such as access control changes and secure services
  • Supporting the DSU in providing up-to-date physical security information to the departments and Partner Organisations on a monthly basis.
  • Drive customer compliance with relevant regulation and legislation, working closely with the DSU Culture lead to provide accurate guidance to customers.
  • Undertake security incident management responsibilities, including issuing physical security incident response communications to stakeholders, assuring stakeholders’ incident management plans in the estate, and supporting the DSU workstream to centralise incident management as a DSU service.
  • Performing appropriate secondary duties as the need arises by the management team to maintain cross-functional security resilience and as part of your development.
  • Line Manage 1 x HEO, overseeing the performance of the ICS GovPass Service.
  • Undertake physical security onboarding activity of new buildings, communicating progress to the ICS Onboarding Manager and the Security Adviser.
  • Be a point of contact for Department business and individuals seeking advice on physical security mitigation methods.
  • Provide Security Duty Office cover for the Department (about 1 week in every 8).
  • Be a role model for the security community, modelling Civil Service values to champion and develop the profession across government.

Skills and Experience

  • show knowledge of protective security principles and operational experience of working in a security environment.
  • building effective relationships, engage and negotiate with key stakeholders and staff at all levels of seniority, ensuring that security risks and actions are adequately promoted and considered
  • capacity and capability to apply good judgement and respond to sophisticated, dynamic situations.
  • having flexible, team player attitude, encouraging collaborative team and cross-department working and can work within a small but robust team.
  • utilising an analytical approach, having a strong eye for detail and the ability to identify areas for improvement and suggest solutions.
  • delivering in a fast-paced environment, with the ability to prioritise by risk to deliver security to standard, acting promptly to meet targets and maintain performance.

It would also be beneficial if you demonstrate any of the following skills or experience:

  • Project or programme management experience.

As a line manager, you will be responsible for working with your members of staff to define their objectives, as well as managing their development and performance.

Essential criteria

  • Experience in planning and delivering protective physical security (ideally from working in a central government organisation, large corporation, the armed forces, police or as part of a commercial security company) as well as a desire to keep learning.
  • Experience of contractual or service level agreements and acting as an intelligent customer.
  • Experience in risk management and using data to inform decisions.
  • Ability to work at pace and adapt quickly to changing priorities and customer needs.
  • Excellent communication skills, with the ability to explain timelines, risks and requirements clearly to both technical and non-technical audiences.

Desirable criteria

  • Professional accreditation (e.g., MSyI, FSyI, CSyP), or willingness to work toward this.
  • Level 4 Protective Security Apprenticeship.
  • Demonstrable interest or experience in using PowerBI or reporting software to improve processes or productivity.

About security roles for ex-police

Security management, operations and consultancy roles. Years of operational policing — command, incident response, public order — translate directly into corporate security, and employers in this sector actively rate police experience.

See all security jobs in London

Why this fits a police background — match score 82/100

  • Incident command & response
  • Protection & firearms
  • Working to legislation & regulation
  • Security operations
  • Training & coaching delivery

What security roles pay ex-police

Advertised UK ranges, editorial estimates reviewed July 2026

Security officer (SIA)£24,000–£29,000
Security supervisor / team leader£28,000–£34,000
Site / security manager£38,000–£52,000
Regional / operations security manager£50,000–£65,000
Full security salary guide →

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