Senior Network Linux/Unix Engineer


  • Minimum 5 years of system and networking experience
  • IPv4/IPv6, TCP/IP, DNS
  • MRTG, Cacti, Netflow, NAGIOS
  • Strong network trouble-shooting skills including the use of utilities such as tcpdump, wireshark, nmap, etc. to quickly identify root causes of network issues.
  • Solid TCP/IP networking foundation including Layer 2 & Layer 3 switches, routing, subnetting, HSRP, stacking, VPN, ACLs, VLANs, VCLs, packet capture/analysis, and NAT configuration.
  • Load Balancing, HA Clustering
  • Mysql Cluster and replication, mysql optimization and indexing
  • Apache, Nginx, lighttpd
  • OpenVPN
  • Shell and Perl scripting
  • RAID
  • KVM/XEN and other virtualization technology
  • Compile packages
  • Kernel tunings, patching, recompiling and building modules
  • BGP, Peering
  • RedHat, Debian, CentOS, Ubuntu, FreeBSD
  • iptables, iproute2, IPSEC
  • Familiar with CDN(Akamai, Edgecast, etc.)
  • Familiar with GeoDNS
  • Able to discern a network issue vs a system issue.
  • Normal business hour and after-hour on-call rotation to respond to critical issues
  • Knowledgeable with Red Hat package management (rpm and yum, building rpms, maintaining a yum repo)
  • Familiar with video streaming (adaptive bitrate streaming and etc)

How to apply: 

Please submit your resume and the answers to the following questions to hr(at)unovation(dot)com

1. Why do you want to work as a system administrator at UnoTelly?
2. Describe a situation in your work-life where you failed.
3. Describe a time when you accomplished something you thought was impossible. (Can be work-related or personal)