Cyber Security Consultant (Penetration Tester)

Milton Keynes, Buckinghamshire, United Kingdom

We are seeking an experienced Cyber Security Consultant (Penetration Tester).

Make an Impact at RSM UK

At RSM, our consulting team brings together diverse advisory experts to deliver our six core solutions: business transformation, forensic, deal services, restructuring, finance function support, and risk and governance.

Our solutions are designed to address the unique needs, challenges, and opportunities our clients face as they strive to achieve their aspirations and organizational goals. Whether supporting global expansion, developing acquisition strategies, facilitating private equity investments, or collaborating with boards to manage risk and governance, our consulting experts work as one cohesive team. We prioritize simplicity, providing data-driven insights, value-added assurance, and high-quality execution to empower our clients in building sustainable, future-fit businesses.

It's an exciting time to join our consulting team, as we embark on ambitious growth plans that promise to create diverse career opportunities. We are committed to enhancing our six solutions, expanding our team of expert consultants, embracing a digital-first approach, strengthening our global presence, and building strong client relationships.

We are seeking an enthusiastic Cyber Security Consultant to join our team. Working alongside our experienced team of specialists, you'll deliver offensive security services including digital footprint reconnaissance, social engineering, penetration testing, vulnerability assessments, and more to high-profile clients across all industries.

The purpose of this role is to deliver offensive security services such as digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modeling, cyber-attack simulation exercises, and more.

You'll benefit from ongoing coaching, career mentoring, and support through our career pathway. You will have opportunities to develop market-leading skills across different capabilities and advance your professional development.

You will make an impact by:

• Supporting technical scoping activities for client assignments.
• Delivering fieldwork and preparing assignment reports.
• Prioritizing and managing tasks to completion.
• Staying current with the latest cyber-attacks and technology trends.

What we are looking for:

Are you someone who thrives on variety, loves learning new things, and enjoys connecting with people? If you can spot inefficiencies and are passionate about improvement, this role is perfect for you!

Our ideal candidate has:

• Experience in offensive security and penetration testing.
• Experience in infrastructure and web application testing; API testing experience is desirable.
• Proficiency with tools like Kali Linux, Burp Suite, Nessus, and other industry-standard tools.
• Industry-recognized certifications such as CompTIA PenTest+, CREST, Offensive Security Certified Professional (OSCP), or working towards them.
• Relevant experience in a cybersecurity role.
• Knowledge of current technology trends and cyber threats.

What we can offer you:

We recognize our people are our greatest asset. Our flexible rewards and benefits package includes:

• Hybrid working with weekly travel to the local office.
• 25 days holiday.
• Health, wellbeing, and financial benefits, including access to a virtual GP and electric car scheme.
• Access to over 300 on-demand courses developed by our Talent Development team.

Type: Experienced hire, Permanent

Location: Birmingham

Application deadline: 05/08/2025

Can't find a suitable vacancy? Submit your CV here.

At RSM, every team member brings unique insights and a passion for supporting middle-market companies. As one of the world's largest networks of audit, tax, and consulting firms, we help organizations thrive globally, with a presence in over 120 countries. We care about our people and tailor our approach to meet their specific needs, beyond just the nine-to-five.

The UK RSM group operates as part of the independent RSM network, which is not a separate legal entity.