Experienced Network Security Engineer | Technology-Driven Quantitative Trading Firm

Techfellow Limited; London; Hybrid; GBP 30,000 - 55,000; Full time

Job summary

A technology-driven quantitative trading firm based in London seeks an experienced Network Security Engineer to strengthen their cyber security posture. This role involves assessing firewall policies, collaborating with various teams, and leveraging automation to ensure the integrity of network systems. The position offers a competitive compensation package, flexible working arrangements, and opportunities for professional growth within a collaborative environment.

Qualifications

• 4+ years of experience in firewall configuration and troubleshooting.
• Strong knowledge of F5 and load balancing technologies.
• Proficiency in designing DMZ networks and understanding of Cryptography.

Responsibilities

• Assess firewall policies against security benchmarks.
• Collaborate with the Cyber Security team on threats.
• Enhance team performance and coordinate with stakeholders.

Skills

Firewall Configuration

Network Security Concepts

Collaboration

Automation

Troubleshooting

Programming (Python, Ansible, Golang)

Education

Bachelor's Degree in Computer Science or related field

Job description

Experienced Network Security Engineer | Technology-Driven Quantitative Trading Firm

Experienced Network Security Engineer | Technology-Driven Quantitative Trading Firm

2 days ago Be among the first 25 applicants

[Up to c. £250k Comp Package (or equivalent) | Hybrid Working]

Embrace the opportunity to be a pivotal part of a forward-thinking company, renowned for its collaborative ethos and commitment to excellence. As a Network Security Engineer, your expertise will be instrumental in maintaining the integrity and advanced capabilities of our client’s network systems. Your role will focus on leveraging automation and standardisation to keep their network infrastructure at the industry's leading edge...

Key Responsibilities

• Assess firewall policies against security benchmarks and business needs
• Collaborate with the Cyber Security team to address threats and vulnerabilities
• Implement and manage firewall policies, coordinating with various stakeholders
• Analyse network traffic and audit logs for issue resolution
• Partner with Network Engineering for DMZ designs and deployments, with a special focus on F5 and load balancing solutions
• Enhance team performance through supporting tasks and fostering continuous improvement

What You Bring...

• 4+ years of expertise in firewall configuration and troubleshooting, with a strong emphasis on F5 and load balancing technologies
• Comprehensive understanding of network security concepts, systems, and related technologies (e.g., TCP, ARP, BGP, OSPF, DHCP, DNS)
• Proficiency in designing DMZ networks
• Knowledge of Cryptography and its practical applications
• Commitment to automating workflows for efficiency gains
• Programming skills in languages like Python, Ansible, and Golang
• A flexible, dependable team player, thriving in collaborative settings

...

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Financial Services, Capital Markets, and Investment Management

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