Network Engineer

About QuadeyeQuadeye is a global algorithmic trading firm operating across all major financial markets and exchanges. We specialize in transforming deep market insights into sophisticated, automated trading strategies across diverse asset classes. By combining advanced mathematical models with cutting-edge technology, we build scalable, resilient, and high-performance trading systems.Our flat, meritocratic culture empowers engineers and researchers to take full ownership, drive innovation, and make a direct impact on trading performance. With access to world-class infrastructure, mentorship, and real-time feedback, our team thrives on solving some of the toughest problems in quantitative finance.We’re a team of entrepreneurial thinkers, expert coders, and quantitative minds united by a passion for performance and innovation. We approach markets with a systematic, research-driven mindset and constantly seek new global opportunities. Beyond work, Quadeye fosters a vibrant environment where collaboration, curiosity, and balance matter — from international offsites and sports tournaments to team outings and social events, we make sure excellence and enjoyment go hand in hand.Role OverviewWe are seeking talented Network Engineers to establish, maintain, and enhance the networking environment at Quadeye. The goal is to ensure high availability, integrity, and maximum performance of the network infrastructure supporting our global trading operations.Key ResponsibilitiesMaximize network performance by monitoring, troubleshooting, scheduling upgrades, and optimizing network resources.Provide hands-on network support for production issues across colocation / trading, office, and data center environments.Administer and support firewall environments (Fortigate, Palo Alto).Upgrade and maintain data network equipment to the latest stable firmware releases.Offer direct technical support for Linux systems and related technologies in live trading environments.Assist with network monitoring and troubleshooting of Linux-based servers, including hardware changes, software installations, and upgrades.Support VPN and security configurations including IPsec, SSL, and Site-to-Site VPNs.Collaborate with cross-functional teams to ensure stable and secure trading network infrastructure.Required Skills & ExperienceStrong expertise in Routing and Switching : VLANs, Inter-VLAN Routing, VTP, STP, EtherChannel, Layer 3, Static Routing, OSPF, BGP, and IP Services.Proficiency in Firewall and Network Security administration (Fortigate, Palo Alto).Experience with VPN technologies (IPsec, SSL, Site-to-Site).Working knowledge of Linux environments and Shell / Python scripting .Hands-on experience with network monitoring tools , preferably in financial or low-latency environments.Ability to set up and configure server hardware .Exposure to AWS or cloud networking (preferred).Strong troubleshooting and analytical skills with the ability to manage multiple high-priority tasks under pressure.Excellent communication and collaboration skills.QualificationEducation : B.Tech / B.E. in Computer Science, Information Technology, or related engineering disciplines (preferred).Certifications : CCNP required; additional cloud or security certifications will be an advantage.