Senior Security Architect

Please note this role requires you to pass Security Check clearance. For further information, please see 'Selection process details'.

Do you want to solve large-scale security challenges, designing resilient architectures, leading threat mitigation and embedding security across modern cloud-native services?

We are looking for a Senior Security Architect who:

• Has proven experience as a Security Architect within complex, large-scale digital or government environments.
• Has a strong understanding of secure-by-design principles, enterprise architecture and cloud-native security.
• Has experience working in agile, multidisciplinary teams delivering user-centric services.
• Has the ability to influence senior stakeholders and communicate complex security concepts clearly.
• Can demonstrate experience of shaping architecture standards, roadmaps and governance frameworks.
• Has a passion for mentoring others and developing organisational capability.

As our Security Architect, you will use your technical knowledge, architecture design knowledge and development skills to help secure services used by millions of people against cyber threats.

DWP is a huge and complex organisation. We have unique architectural and security challenges that you won't find in other roles. The reason for this vacancy is for a security architect to provide advice and guidance to this team. This role will involve our Corporate Centre Services function.

We also welcome applications from candidates from a range of backgrounds including those with academic, consultancy and military experience, who hold a Certified Information Systems Security Professional (CISSP) certification or a Master’s degree in Information Security or willing to work towards obtaining either qualification as this will support your career development.

The Security Architect will provide guidance and advice ranging from scoping IT Health Checks, providing guidance in risk assessment, providing security guidance, checking the cloud posture management platform for vulnerabilities.

Each team is made up of a number of architects, so relationships will need to be built with other teams, the security community and the design authority. Key responsibilities include:

• Leading the design and delivery of secure architectures, ensuring security controls are embedded from the outset of product development.
• Developing and recommending secure solution options during discovery and inception to inform design decisions.
• Collaborating with Solution Architects and agile teams to produce secure, value-for-money designs aligned to user needs.
• Creating clear security architecture artefacts and documentation to support governance and enable secure engineering practices.
• Ensuring all designs comply with the Digital Blueprint, Enterprise Architecture standards, and agreed product roadmaps.
• Providing expert security guidance across the full product lifecycle, including assurance activities such as control self-assessments.
• Owning and evolving security product roadmaps, contributing to Digital Blueprint improvements and reusable security patterns.
• Build organisational security capability through mentoring, sharing best practice, and supporting the growth of the Architecture community.

This job is broadly open to the following groups:

• UK nationals
• nationals of the Republic of Ireland
• nationals of Commonwealth countries who have the right to work in the UK
• nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS) (opens in a new window)
• nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
• individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
• Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service

Further information on nationality requirements (opens in a new window)

This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours, Experience and Technical skills.

Stage 1: Application

Your application will consist of three parts:

1. A Personal Details application form.

2. Employment history - this should contain your work experience and any skills, qualifications and accomplishments relevant to the jobs you have completed based on the essential criteria.

3. Personal statement - up to 1250 words. This statement should be used to provide examples of how you meet the essential criteria listed in the Person specification.

Ensure that all examples provided in your statement are taken directly from your own experience and that you describe the examples in your own words. If you choose to use gen-AI to support your statement, you must follow the guidelines outlined in the Artificial intelligence and recruitment guide.

The sift panel will use the information in your employment history and personal statement to assess your experience, skills and knowledge against the essential criteria.

You will be provided with one combined overall assessment score for both your CV and Personal Statement.

For Hints and Tips on completing your application visit Applying for jobs at DWP Digital.

Important Information

• You will be asked to complete your employment history. Any information that you would customarily share on a CV should therefore be entered onto the application form.
• Personal details that could be used to identify you including your name, contact details and address must be removed for your application to be considered.
• If your employment history/personal statement contains any personal details your application will be withdrawn.

Stage 2: Interview 1

If you’re successful at sift stage, you will be invited to a video interview via Microsoft Teams.

You will be asked to do a 10-minute presentation to further assess your experience and to assess the technical skill of skill "Communication (security architect) (Practitioner)". The presentation should focus on the following:

• Present an example of a security architecture design that you have defined and delivered, explaining how you translated business requirements into secure technical solutions including your key decisions, applied architectural standards, patterns and modelling techniques and worked with delivery teams through the full lifecycle.

Interviews will take place from early to mid December 2026 onwards. Sift and Interview dates to be confirmed.

Stage 3: Interview 2

If you are successful at stage 2, you will be invited to a video interview via Microsoft Teams. There, you will be assessed against the following Behaviours and Technical Skills:

Behaviours:

• Leadership
• Working Together
• Communicating and Influencing

Technical Skills

• Analysis (Practitioner)
• Designing secure systems (Practitioner)
• Enabling and informing risk-based decisions (Practitioner)
• Security technology (Expert)
• Understanding security implications of transformation (Practitioner)

Interviews will take place from early January 2027. Interview dates to be confirmed.

To help you prepare and settle into the interview you will be sent the interview questions in advance of the interview, at least 5 days prior to your interview. These questions should be treated as confidential and should not be shared. The interview panel may ask you other questions which will not be shared in advance, including follow-up questions, and those about your experience and abilities. Candidates may be asked further probing questions if their response is deemed to require further information to determine suitability for the role.

Candidates are strongly encouraged to secure their interview slot promptly to ensure fairness in preparation time with the questions provided in advance.

Other information:

If high application volumes are received, the benchmark for candidates to proceed to the next stage may be raised. In line with our commitment to the Disability Confident Scheme (DCS), we aim to advance all candidates applying under the DCS who meet the minimum standard. However, we may only progress those candidates who best meet the required standards.

All successful candidates and those placed on reserve will be posted in merit list order by location.

Please note that for these vacancies we recommend that applicants seek specialist advice on their eligibility for Visa Sponsorship (if applicable) when considering whether to apply for any role. We can never guarantee sponsorship, requests will be considered in line with the relevant DWP guidance and Home Office policy in place at the time.

Security Clearance Requirement

You must meet the security requirements before you can be appointed. The level of security needed is security check.

You must have resided continuously in the UK for at least 3 of the last 5 years, 2 of which must have been the immediately preceding years from the point of applying for this job.

For further information on National Security Vetting please visit the Demystifying Vetting website.

Further Information​

At the Department for Work and Pensions (DWP) we value diversity and inclusion and actively encourage and welcome applications from everyone, including those that are underrepresented in our workforce.

Find out more about working for DWP on the DWP Careers Hub.

Reserve List

A reserve list may be held for a period of 6 months from which further appointments can be made.

If you are placed on a reserve list but we cannot immediately offer you a post, please note:

• If you are later offered the role you applied for, in a location you have expressed a preference for, and you decline the offer or are unable to take up the post within a reasonable timeframe you will be withdrawn from the campaign and removed from the reserve list, other than in exceptional circumstances (e.g. a contractual Part Time Working Pattern cannot be accommodated in the initial role offered or in cases of serious ill health).
• If DWP makes an offer of an alternative role or location to that which you originally applied for, and you decline that offer, you will be able to remain on the reserve list.

Disability Confident Scheme

If high application volumes are received, the benchmark for candidates to proceed to the next stage may be raised. In line with our commitment to the Disability Confident Scheme (DCS), we aim to advance all candidates applying under the DCS who meet the minimum standard. However, we may only progress those candidates who best meet the required standards.

Reasonable Adjustments

We consider visible and non-visible disabilities, neurodiversity or learning differences, chronic medical conditions, or mental ill health. Examples include dyslexia, epilepsy, autism, chronic fatigue, or schizophrenia.

If you need a change to be made so that you can make your application, you should contact the Government Recruitment Service via DWPRecruitment.grs@cabinetoffice.gov.uk as soon as possible before the closing date to discuss your needs.

Complete the “Reasonable Adjustments” section in the “Additional requirements” page of your application form to tell us what changes or help you might need further on in the recruitment process. For instance, you may need wheelchair access at interview, or if you’re deaf, a Language Service Professional.

If you are experiencing accessibility problems with any attachments on this advert, please contact the email address in the 'Contact point for applicants' section.

Integrity, plagiarism and Civil Service Principles

The Civil Service values honesty and integrity and expects all candidates to abide by these principles.

Please ensure that all examples provided in your application are taken directly from your own experience and that you describe the examples in your own words.

Examples of plagiarism can include:

• Presenting the work, ideas and experience of others as your own
• Copying content or answers from an online or published source that is not your own

Disclosure and Barring Service and Internal Fraud Database Checks

To process applications without delay, we will be sending a Criminal Record Check to Disclosure and Barring Service on your behalf. However, we recognise in exceptional circumstances some candidates will want to send their completed forms direct. If you will be doing this, please advise Government Recruitment Service of your intention by emailing Pre-EmploymentChecks.grs@cabinetoffice.gov.uk stating the job reference number in the subject heading.

Applicants who are successful at interview will be, as part of pre-employment screening, subject to a check on the Internal Fraud Database (IFD). This check will provide information about employees who have been dismissed for fraud or dishonesty offences. This check also applies to employees who resign or otherwise leave before being dismissed for fraud or dishonesty had their employment continued. Any applicant’s details held on the IFD will be refused employment. A candidate is not eligible to apply for a role within the Civil Service if the application is made within a 5 year period following a dismissal for carrying out internal fraud against government.

If successful and transferring from another Government Department, a criminal record check will be carried out.

Important

New entrants are expected to join on the minimum of the pay band.

Before applying for this vacancy, current employees of DWP should check whether a successful application would result in changes to their terms & conditions of employment, e.g. mobility, pay, allowances. If you are a current employee and are successful you must be able to be released from your current post within four weeks.

Those on protected TUPE/ COSoP terms and conditions applying on promotion or voluntary permanent level move will adopt DWP’s Terms and Conditions and this may have a different impact on pay and allowances. Please review this prior to acceptance of a role.

Civil Servants that would transfer into DWP from other government organisations, following successful application, will assume DWP's terms & conditions of employment current on the day they are posted, unless DWP has stated otherwise in writing. Accepting a post will be taken to mean acceptance of revised terms & conditions.

Civil Servants applying on promotion will usually be appointed to the salary minimum or within 10% of existing salary.

Any move to DWP from another employer will mean you can no longer access childcare vouchers. This includes moves between government departments. You may, however, be eligible for other government schemes, including Tax Free Childcare. Determine your eligibility at the Childcare Choices Website.

Feedback

Feedback will only be provided if you attend an interview or assessment.