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- Tasks: Lead penetration tests and vulnerability assessments to enhance security across various systems.
- Company: G-Research is a top quantitative research firm in finance, based in London and Dallas.
- Benefits: Enjoy competitive pay, 30 days leave, healthcare, and a relaxed dress code.
- Why this job: Join a dynamic team in a vibrant office, making a real impact on cybersecurity.
- Qualifications: Expertise in penetration testing, security controls, and relevant certifications like OSCP required.
- Other info: Inclusive culture with opportunities for mentorship and professional growth.
The predicted salary is between 48000 - 84000 £ per year.
Do you want to tackle the biggest questions in finance with near infinite compute power at your fingertips?
G-Research is a leading quantitative research and technology firm, with offices in London and Dallas.
We are proud to employ some of the best people in their field and to nurture their talent in a dynamic, flexible and highly stimulating culture where world-beating ideas are cultivated and rewarded.
This is a role based in our new Soho Place office – opened in 2023 – in the heart of Central London and home to our Research Lab.
The role
We\’re looking for a Security Assessment Specialist to join our growing Cyber Security team, reporting into the Security Assessment Manager.
In this role, you\’ll lead and conduct penetration tests and vulnerability assessments across a wide range of internal systems and security controls. Your work will directly strengthen our overall security posture through continuous testing, actionable insights and collaboration on remediation strategies.
Key responsibilities of the role include:
- Performing in-depth penetration testing across a variety of technologies, including Kubernetes, Jenkins, and Windows Domain Services
- Delivering practical, impactful remediation advice to Control Owners based on identified vulnerabilities
- Supporting Business and Application Owners in assessing and improving the effectiveness of their security controls
- Providing technical consulting and assurance to Risk, Compliance, and Detection Engineering teams – including control assessments and configuration reviews
- Maintaining and enhancing the team\’s operational tooling, automation, and system integrations
- Mentoring and supporting less experienced team members, fostering knowledge sharing and growth
Who are we looking for?
The ideal candidate will have the following skills and experience:
- Proven expertise across the full penetration testing lifecycle, from scoping and execution to reporting and stakeholder debriefs
- Deep understanding of vulnerability assessment practices, including effective remediation strategies for both infrastructure and application-level security
- Strong background in technical security roles across diverse environments; familiarity with DevOps technologies is a plus
- Experience validating the effectiveness of security controls through both manual and automated approaches
- Engineering experience, particularly in building automation and tooling to streamline team output
- Proficiency in development and scripting tools commonly used in DevSecOps, including Python, Jenkins and Ansible
- Relevant security certifications such as OSCP (required), CRT or OSEP
- Strong communication and interpersonal skills, with an emphasis on clear and concise written output
Why should you apply?
- Highly competitive compensation plus annual discretionary bonus
- Lunch provided (via Just Eat for Business) and dedicated barista bar
- 30 days\’ annual leave
- 9% company pension contributions
- Informal dress code and excellent work/life balance
- Comprehensive healthcare and life assurance
- Cycle-to-work scheme
- Monthly company events
G-Research is committed to cultivating and preserving an inclusive work environment. We are an ideas-driven business and we place great value on diversity of experience and opinions.
We want to ensure that applicants receive a recruitment experience that enables them to perform at their best. If you have a disability or special need that requires accommodation please let us know in the relevant section #J-18808-Ljbffr
Senior Penetration Tester employer: G-Research
Contact Detail:
G-Research Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Penetration Tester
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Kubernetes and Jenkins. Having hands-on experience or projects that showcase your skills in these areas can set you apart during discussions.
✨Tip Number 2
Network with current or former employees of G-Research on platforms like LinkedIn. Engaging in conversations about their experiences can provide valuable insights into the company culture and expectations, which you can leverage during interviews.
✨Tip Number 3
Prepare to discuss your previous penetration testing projects in detail. Be ready to explain your approach, the tools you used, and the outcomes, as this will demonstrate your expertise and problem-solving abilities.
✨Tip Number 4
Showcase your mentoring experience if applicable. Highlighting your ability to support and guide less experienced team members can resonate well with the hiring team, as they value knowledge sharing and growth within their Cyber Security team.
We think you need these skills to ace Senior Penetration Tester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in penetration testing and vulnerability assessments. Focus on specific technologies mentioned in the job description, such as Kubernetes and Jenkins, to demonstrate your relevant expertise.
Craft a Strong Cover Letter: In your cover letter, express your passion for cybersecurity and how your skills align with the role. Mention any relevant certifications like OSCP and provide examples of past projects where you successfully identified and remediated vulnerabilities.
Showcase Communication Skills: Since strong communication is key for this role, ensure that your application reflects your ability to convey complex technical information clearly. Use concise language and structure your documents logically to make them easy to read.
Highlight Team Collaboration: G-Research values collaboration, so include examples in your application that demonstrate your ability to work effectively within a team. Discuss any mentoring experiences or how you've supported colleagues in improving security practices.
How to prepare for a job interview at G-Research
✨Showcase Your Technical Skills
Be prepared to discuss your experience with penetration testing tools and techniques. Highlight specific projects where you've successfully identified vulnerabilities and implemented remediation strategies, especially in environments like Kubernetes and Jenkins.
✨Demonstrate Your Communication Skills
Since the role involves delivering advice to Control Owners and collaborating with various teams, practice explaining complex technical concepts in a clear and concise manner. Prepare examples of how you've effectively communicated findings in previous roles.
✨Familiarise Yourself with G-Research's Culture
Understand the company's focus on innovation and collaboration. Be ready to discuss how you can contribute to their dynamic environment and support less experienced team members, as mentoring is a key aspect of the role.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving abilities in real-world scenarios. Think about how you would approach a penetration test from start to finish, including scoping, execution, and reporting, and be ready to share your thought process.
