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- Tasks: Design and implement high-performance network security systems for cutting-edge research.
- Company: Join G-Research, a leader in quantitative finance with a collaborative culture.
- Benefits: Competitive salary, annual bonus, 30 days leave, and comprehensive healthcare.
- Why this job: Make a real impact in a dynamic environment while solving complex problems.
- Qualifications: Experience with security frameworks, firewalls, and network fundamentals.
- Other info: Enjoy a flexible dress code, cycle-to-work scheme, and monthly company events.
The predicted salary is between 43200 - 72000 £ per year.
We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we're building a world-class platform to amplify our teams' most powerful ideas.
As part of our engineering team, you will shape the platforms and tools that drive high-impact research - designing systems that scale, accelerate discovery and support innovation across the firm.
The role:
We're looking for an experienced Network Security Engineer who is passionate about building and maintaining high-performance, scalable and resilient network infrastructure. You will be part of a team that designs, automates and supports a global environment, which underpins cutting-edge research and technology operations, and drives the success of G-Research.
Key responsibilities of the role include:
- Designing and implementing security systems
- Delivering high-quality designs and ensuring successful roll-out of strategic initiatives
- Working closely with Security Architecture to drive security roadmaps
- Working closely with wider core infrastructure teams to ensure alignment on infrastructure goals and configurations
- Conducting regular network security audits and ensuring compliance with internal standards and best practices
- Being the point of contact for escalations from the operations team
- Implementing change requests
If you're motivated by solving complex problems, automating at scale and working in a collaborative, high-performance environment, we'd love to hear from you.
Who are we looking for?
You will thrive in this role if you bring a mix of deep technical expertise, problem-solving instinct and a passion for modern network security engineering. We're looking for someone who can think strategically, automate intelligently and deliver reliably at scale.
The ideal candidate will have the following skills and experience:
- Security frameworks such as NIST, CIS or similar
- Configuring and operating enterprise firewalls, for example with Fortinet and Palo Alto
- Web proxy technologies and traffic inspection
- F5 (LTM / ASM / APM or similar)
- Deep packet inspection, core security engineering principles and modern attacker techniques
- Networking fundamentals, for example TCP/IP, routing, switching and DNS
- Automation and scripting
- Privileged Access Management solutions
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.
Network Security Engineer in London employer: G-Research
Contact Detail:
G-Research Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Network Security Engineer in London
✨Tip Number 1
Network with industry professionals! Attend meetups, webinars, or conferences related to network security. Engaging with others in the field can lead to valuable connections and potential job opportunities.
✨Tip Number 2
Showcase your skills through personal projects or contributions to open-source initiatives. This not only demonstrates your expertise but also gives you something tangible to discuss during interviews.
✨Tip Number 3
Prepare for technical interviews by brushing up on key concepts like security frameworks and networking fundamentals. Practice common interview questions and scenarios to boost your confidence.
✨Tip Number 4
Don’t forget to apply through our website! It’s a great way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Network Security Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the role of Network Security Engineer. Highlight your experience with security frameworks and network infrastructure, and don’t forget to mention any relevant projects that showcase your skills.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about network security and how your background aligns with our mission at G-Research. Keep it concise but impactful!
Showcase Your Problem-Solving Skills: In your application, give examples of complex problems you've tackled in the past. We love candidates who can think strategically and automate intelligently, so let us see your thought process!
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It’s the best way for us to receive your application and ensure it gets the attention it deserves!
How to prepare for a job interview at G-Research
✨Know Your Security Frameworks
Make sure you brush up on security frameworks like NIST and CIS. Be ready to discuss how you've applied these in your previous roles, as this will show your depth of knowledge and practical experience.
✨Demonstrate Your Technical Skills
Prepare to talk about your experience with enterprise firewalls, especially Fortinet and Palo Alto. Bring examples of how you've configured and operated these systems, as well as any challenges you faced and how you overcame them.
✨Showcase Your Problem-Solving Abilities
Think of specific instances where you've tackled complex network security issues. Be ready to explain your thought process and the steps you took to resolve the problems, highlighting your strategic thinking and automation skills.
✨Align with Their Culture
Familiarise yourself with the company's values around collaboration and innovation. During the interview, express your enthusiasm for working in a high-performance environment and how you can contribute to their mission of driving cutting-edge research.
