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BAE Systems

Security Testing Consultant (Penetration Tester) Hybrid

Location:  Frimley, United Kingdom
Location flexibility:  3 office days / week – Hybrid options are dependant on role and can range from fully remote to on-site full time
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Job Description

Location(s): UK, Europe & Africa : UK : Frimley || UK, Europe & Africa : UK : Gloucester || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds || UK, Europe & Africa : UK : London || UK, Europe & Africa : UK : Manchester

BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.

Job Title: Security Testing Consultant – Penetration Tester

Location: UK Wide (Occasional office work, with 25% International Travel)

Who we are

Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow – shaping a safer future, for all of us.

From the depths of the ocean, to the far reaches of space – there’s no limit to where a career at BAE Systems could take you!

About the role…

We are looking for people who have experience of Security / Penetration Testing who are ready to have a meaningful and tangible impact as part our cyber threat intelligence team investigating and tracking cyber-attacks against organisations around the world. Our CTS team works together to build rich profiles of high-priority threat actor campaigns providing our threat intelligence customers with both technical data feeds and contextualised reports via a secure portal. This is an excellent opportunity develop your career and help shape a safer future for all of us!

What you could be doing….

  • Supporting the delivery of security testing engagements across all areas of security testing, from web applications, infrastructure assessments, cloud environments and external attack surfaces.
  • Perform and deliver security assessments independently and complex assessments under the supervision of senior consultants, following established methodologies and customer requirements.
  • Identify, validate, and document security vulnerabilities, providing accurate and practical remediation advice whilst producing clear and professional reports for both technical and non-technical audiences.
  • Safely utilise security testing tools and techniques in accordance with company standards and customer requirements.
  • Collaborate with colleagues across Security Testing, Threat Intelligence, Incident Response, and Security Consulting to deliver high-quality client outcomes.
  • Contribute to the development of internal tooling, automation, testing methodologies, and research initiatives.
  • Maintain awareness of emerging threats, vulnerabilities, attack techniques, and security technologies.
  • Participate in technical training, mentoring, and certification programmes to support progression towards CHECK Team Member status.

The skills and experience you will need….

Experience in penetration testing, vulnerability assessment, systems administration, software development, or a closely related technical security role.

Demonstrable understanding of common security testing methodologies, tools, and techniques across one or more of the following:

  • Web Application Security
  • Infrastructure Security
  • Cloud Security
  • API Security
  • Mobile Security

Strong understanding of common vulnerabilities and exploitation techniques, including the OWASP Top 10 and network security fundamentals whilst possessing the ability to communicate technical findings clearly in both written reports and verbal discussions.

Practical experience with industry-standard security tools such as Burp Suite, Nmap, Nessus, Metasploit, BloodHound, or similar.

Self-motivated with a desire to continuously develop technical and consulting skills and eligible and willing to obtain CHECK Team Member status within the first 6 months of employment.

Flexibility and willingness to travel within the UK and Internationally when required.

Desirable Requirements

Offensive security certifications such as:

  • Offensive Security Certified Professional
  • Practical Network Penetration Tester
  • CREST CPSA
  • CREST Registered Tester
  • Cyberscheme Team Member
  • eLearnSecurity Certified Professional Penetration Tester
  • CompTIA PenTest+
  • Working Towards the Practitioner Level of the UK Professional Charter

Experience participating in Capture The Flag (CTF) competitions, bug bounty programmes, or personal security research projects.

Current Security Clearance (SC) or ability to obtain clearance.

Life at BAE Systems Digital Intelligence

We are embracing Hybrid Working. This means you and your colleagues may be working in different locations, such as from home, another BAE Systems office or client site, some or all of the time, and work might be going on at different times of the day.

By embracing technology, we can interact, collaborate and create together, even when we’re working remotely from one another. Hybrid Working allows for increased flexibility in when and where we work, helping us to balance our work and personal life more effectively, and enhance well-being.

Diversity and inclusion are integral to the success of BAE Systems Digital Intelligence. We are proud to have an organisational culture where employees with varying perspectives, skills, life experiences and backgrounds – the best and brightest minds – can work together to achieve excellence and realise individual and organisational potential.

Division overview: Government

At BAE Systems Digital Intelligence, we pride ourselves in being a leader in the cyber defence industry, and Government contracts are an area we have many decades of experience in. Government and key infrastructure networks are critical targets to defend as the effects of these networks being breached can be devastating.

As a member of the Government business unit, you will defend the connected world and ensure the protection of nations. We all have a role to play in defending our clients, and this is yours.

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Working at BAE Systems

3 office days / week – Hybrid options are dependant on role and can range from fully remote to on-site full time

A little flex time – We offer a range of hybrid and flexible working arrangements depending on the role you apply for – explore your options with our recruiter during the application process.

Company benefits

Adoption leave
Annual bonus
Buy or sell annual leave
Collaboration spaces
Cycle to work scheme
Electric Car Salary Sacrifice
Employee discounts
Enhanced maternity leave – 26 weeks paid, up to 52 weeks total, with the option of returning to work on reduced hours for the first 13 weeks
Enhanced paternity leave – 4 weeks for eligible employees
Enhanced pension match/contribution
Family health insurance
Fertility treatment leave
Gym membership – Discounts available
Health insurance
In house training
Learning license
Lunch and learns
Mental health support
Mental health first aiders
Mental health platform access
Modern office
Neonatal leave
Open to compressed hours
Open to job sharing
Open to part time work for some roles
Open to part-time employees
Pregnancy loss leave
Private booths
Referral bonus
Relocation packages
Reservist leave – 15 days
Salary sacrifice
Secure on-site parking
Share options
Shared parental leave
Mentoring

Awards & Accreditations

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BAE Systems

Security Consultant

London, United Kingdom

Company employees:

Around 110,000

Hiring in countries

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