Senior Network Security Engineer – Shape the Future of Global Finance!

Location: London (Liverpool Street) | Hybrid: 3 days onsite, 2 days remote

Compensation: Up to £130k base + 20% bonus | Open Budget for the Right Talent

Are you ready to redefine network security at the forefront of global finance? We're looking for aNetwork Security Engineerto join a top-tier quantitative trading firm. Operating at the intersection of technology and trading, this organization uses cutting-edge tools and strategies to navigate global markets, creating extraordinary opportunities for growth and innovation.

Who We Are

We’re a global leader in quantitative trading, leveraging advanced technology, data science, and unparalleled market expertise to generate exceptional results. Collaboration and innovation are the cornerstones of our culture, making us a powerhouse in one of the most fast-paced, competitive industries worldwide.

What’s the Gig?

You’ll lead the charge as aNetwork Security Engineerin London, driving the design, implementation, and support of secure network solutions for a global infrastructure. Your responsibilities include:

• Designing, configuring, and maintaining Cisco ISE solutions.
• Implementing advanced segmentation solutions for robust network security.
• Automating operational security tasks using Python or Ansible scripting.
• Collaborating with global teams to deliver HLD/LLD designs.
• Proactively addressing security challenges in a fast-evolving financial ecosystem.

What You Bring to the Table

We’re searching for an exceptional talent with the following:

• Network security architecture expertise– implementation, design, and support.
• Palo Alto Network Security Expert!
• Cisco ISE mastery– design and deploy like a pro.
• Networking fundamentals– TCP/IP and Layers 1, 2, 3.
• Scripting skills– Python or Ansible to streamline operations.
• Segmentation solutions– proven success in design and deployment.
• Design experience– crafting both HLD and LLD frameworks.
• Finance industry experience– you understand the nuances of the financial world.
• Culture Fit– a collaborative mindset, curiosity, and a drive to thrive in a high-performance environment.

Why This Role?

You’ll join a team that thrives on pushing boundaries and redefining what’s possible in network security and trading technology. This is your opportunity to be part of a firm where innovation, excellence, and collaboration drive success at a global scale.

Ready to Transform Network Security?

Bring your expertise, passion, and ambition to the table. This is your chance to step into a leadership role and redefine what’s possible in network security within the fast-paced world of global