DDaT Vetting and Aftercare Manager

Government Recruitment Service; Greater London; On-site; GBP 38,000 - 44,000; Full time

Job summary

Government Recruitment Service in London is seeking a DDaT Vetting and Aftercare Manager to lead vetting and aftercare activities, advising on security matters and policy implementation.

You will manage casework for staff with access to sensitive assets, contribute to the Personnel Security Strategy, and support decision-makers across the team. This is a permanent, full-time role.

Responsibilities

• Provide DDaT vetting and aftercare support, ensuring policies are applied efficiently and consistently.
• Manage casework assessing vulnerabilities for individuals with access to sensitive government assets, to maintain National Security Vetting clearance.
• Line manage EO and AO team members, monitor performance and delivery of staff within the line.

Job description

DDaT Vetting and Aftercare Manager

Company: Government Recruitment Service
Salary: £37,666 to £44,347 a year
Hours: Full-time
Location: London
Job type: Permanent
Posting date: 26 Oct 2026
Closing date: 2 Nov 2026

BIST provides personnel security support across its customer departments. This role offers an exciting opportunity to work within an innovative, professional and evolving unit as the dedicated DDaT vetting and aftercare contact, supporting the delivery of effective personnel security services across DDaT.

The successful applicant will be responsible for providing DDaT with advice and support on vetting, aftercare and wider personnel security matters, ensuring that appropriate policies and processes are applied efficiently, consistently and effectively.

As an HEO in a developing and dynamic environment, you will play an active role in delivering these services on behalf of BIST. You will act as the dedicated DDaT support person for vetting and aftercare, contribute to the Personnel Security Strategy, support insider threat activity and review personnel security requirements across all DDaT roles, including role mapping and determining appropriate clearance levels.

This will also include briefing staff on security vulnerabilities. You will also need to be aware of and consider where security risks to the business can be managed in post.

You will be trusted with highly sensitive and personal information, which you must handle securely in line with data protection rules whilst maintaining a professional and understanding approach with applicants, considering the sensitive nature of the information being shared.

As a manager you will provide advice and direction to others within the team to support the timely and efficient delivery of decisions and actions. This role is highly suited to a person who can make difficult risk-based decisions, conduct investigations in a sensitive way, and motivate and build the capabilities of staff under challenging circumstances.

This is an interesting and varied role the successful applicant will manage casework by assessing personal vulnerabilities for individuals with access to sensitive government assets, to assist them in maintaining their National Security Vetting clearance.

You may be required to manage a member of staff, proactively monitoring the performance and delivery of the risk management team, to ensure that personal information and issues are handled sensitively, and that MI is recorded accurately.

You will also be responsible for implementing and conducting risk-based Aftercare for those holding National Security Vetting levels and taking forward appeals processes for those who appeal decisions for Vetting. You will support decision makers within the team including senior managers where Aftercare or appeals actions are required.

Your duties will include but will not be limited to:

• You will build professional and supportive relationships with colleagues across BIST, DDaT, the wider security community, recruitment partners and suppliers to support the continuous development of effective personnel security processes.
• You will champion vetting policy, procedure and process with colleagues at all levels, using various communication media.
• You will provide adviceon how to handle insider threat issues, providing personnel security advice
• You will act as the primary DDaT contact for vetting and aftercare support, manage relevant casework and mailbox activity, and monitor the performance and delivery of staff within your line management.
• You will investigate and assess vetting cases, making decisions on individual’s ability to hold security clearance, escalating high risk cases where appropriate. This will include conducting briefings and investigative interviews.
• You will be responsible for implementing Aftercare measures, working closely with the Aftercare Lead and other stakeholders. You will update databases to ensure accurate records are maintained.
• You will review personnel security requirements across all DDaT roles, working with the Aftercare Lead and DDaT stakeholders to map roles, determine appropriate clearance levels and deliver presentations and information sessions to participating teams.
• Line management and supervision of EO and AO team members.

This is not an exclusive or exhaustive list, and the post-holders will be required to perform any additional duties reasonably expected of them within the scope of the grade and within the limits of their skill, competence and training.

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