We are looking for a Networks and Systems Engineer responsible for maintaining and administering our company’s computer network and servers. Your primary duties will include maintenance of computer networks, hardware, software, and other related systems, performing disaster recovery operations, protecting data, software, and hardware from attacks,and replacing faulty network hardware components when necessary. You will also be working closely with the users of our network in order to identify potential issues and fix existing problems.

To be a successful candidate, you will need to have a strong understanding of network infrastructure and network hardware. You will also need to be able to implement, administer, and troubleshoot network devices including WAPs, firewalls, routers, switches, and controllers. A deep knowledge of application transport and network infrastructure protocols is highly desired.

Job Responsibilities

• Manage network infrastructure of office, production, data centres, and end-user environments
• Maintain network infrastructure such as firewalls, VPN gateways, VLAN, etc.
• Monitor server health, network status, and application performance, troubleshoot and analyze network-related performance issues
• Finding low latency solutions for existing networks and also coordinating with third parties to maintain network lines and data centre infrastructure
• Work with developers to assist and troubleshoot Linux-based servers, and applications and maintain existing systems including supporting hardware changes, software installations, and upgrades
• Test and evaluate customized server hardware
• Manage and maintain the storage and backup infrastructure
  
  

Required Skills

• Experience in network administration and knowledge of network design, network operation, or network automation
• Experience in supporting and troubleshooting large networks and also with multicast configuration
• Knowledge of Unix/Linux, expertise in scripting languages like Bash /Python /Perl to maintain infrastructure, and hands-on experience in monitoring and network support tools
• Knowledgeable of protocols including OSI layers, TCP/IP, UDP, DNS, DHCP, BGP, OSPF, MSDP, and PIM
• Knowledge of Firewall Technology, VPN configuration(IPsec VPN, SSL VPN, Site-to-site VPN), and troubleshooting
• Knowledge of WAN, LAN, and data centre network architectures.
• A Bachelor’s degree in Computer Science with at least 2 years of experience
• Prior experience in the High-Frequency Trading industry is a highly added advantage
• Good communication skills and interpersonal skills.
• Self-motivated with an ability to work on assignments with minimal supervision
• CCNP or CCNA certified and Red Hat Certified System Administrator ( preferred )
  
  

Skills: vpn configuration (ipsec vpn, ssl vpn, site-to-site vpn),udp,monitoring tools,python scripting,network design,network operation,lan architecture,bash scripting,network automation,bgp,dns,data centre network architectures,firewall technology,msdp,vpn configuration,pim,network administration,scripting languages (bash/python/perl),tcp/ip,linux,wan architecture,unix/linux,dhcp,unix,perl scripting,ospf