Cyber Security Advisory Consultant (Defence)

JR United Kingdom; City Of London; Hybrid; GBP 60,000 - 90,000; Full time

Job summary

A leading company in cybersecurity seeks a Cyber Security Advisory Consultant (Defence) to join their Advisory Practice in London. The role involves supporting security projects within the Defence sector, maintaining client relationships, and delivering practical cybersecurity solutions. This hybrid role offers opportunities for professional growth and a comprehensive benefits package, including 25 days of annual leave and training resources.

Benefits

25 days of annual leave

Flexible benefits scheme

Retail discounts

Pension scheme with up to 10% employer contribution

Unlimited access to learning platforms

Qualifications

• 3-5 years of experience in IT or cybersecurity within the Defence sector.
• Proven expertise in areas like MoD Security Governance and Cyber Operations.
• Strong attention to detail and commitment to quality.

Responsibilities

• Support the delivery of client projects across the UK Defence sector.
• Contribute to security assessments and strategic security plans.
• Prepare materials for workshops and client meetings.

Skills

MoD Security Governance and Assurance

Cyber Operations

Cyber Vulnerability Investigations

Identity & Access Management

Operational Technology Security

Job description

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Cyber Security Advisory Consultant (Defence), london (city of london)

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Client:

Location:

london (city of london), United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

2

Posted:

16.06.2025

Expiry Date:

31.07.2025

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Job Description:

We’re looking for a Senior Advisory Consultant to join our growing Advisory Practice in the UK and Ireland. In this role, you’ll work closely with experienced consultants, helping to deliver cybersecurity strategies and solutions to our clients particularly those in the UK Defence sector.

We’re looking for someone with experience working directly with the Ministry of Defence or through a Defence Prime Contractor (e.g., BAE Systems, Leonardo, Atkins). There may also be opportunities to support clients outside of Defence, depending on demand.

To be considered for this role, you’ll need to be eligible for Security Clearance at SC level and based in the UK (London). No VISA's supplied.

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Location

Hybrid role - London office

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What You’ll Be Doing

Contributing to Practice Growth

• Supporting the delivery of client projects across the UK Defence sector

• Working alongside experienced colleagues to deliver practical cybersecurity solutions

• Helping maintain strong client relationships and identifying opportunities for further work or added value

Strategic Delivery

• Contributing to security assessments and helping shape strategic security plans

• Assisting with architecture reviews and design work

• Supporting clients with compliance and regulatory requirements

• Helping to build transformation roadmaps and contribute to cloud security projects

• Getting involved in research and innovation across cybersecurity

Client-Focused Delivery

• Supporting clients to improve their overall security posture

• Assisting in security capability assessments and contributing to high-quality deliverables

• Preparing materials for workshops and client meetings

• Conducting research and analysis to support decision-making

Client Engagement

• Leading or contributing to workshops on topics like security strategy, cloud architecture, risk assessments, and technology choices

• Producing a range of client deliverables, including assessment reports, architecture diagrams, and project updates

• Carrying out security reviews by analysing documentation, reviewing technical configurations, and documenting recommendations

• Researching emerging technologies, industry regulations, and vendor capabilities

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What We’re Looking For

Technical Experience

3–5 years of experience in IT or cybersecurity within the Defence sector, with proven expertise in one or more of the following areas:

• MoD Security Governance and Assurance: Secure by Design, RMADs, risk assessments

• Cyber Operations in MoD: SOC tool evaluation, SIEM use cases, reporting metrics, tech integration

• Cyber Vulnerability Investigations

• Identity & Access Management: IAM reviews, privileged access, authentication technology, Zero Trust

• Operational Technology (OT) Security: OT risk assessments, vulnerability management

Key Strengths

• Strong attention to detail and commitment to quality

• Well-organised and proactive, with a clear focus on service delivery

• A good team player, enthusiastic about learning and growing professionally

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What’s on Offer

• 25 days of annual leave, plus the option to buy more through our flexible benefits scheme

• A wide range of flexible benefits to tailor to your lifestyle

• Retail discounts and offers

• Pension scheme with up to 10% employer contribution

• Unlimited access to learning platforms and training resources