• Expert knowledge of Sun Solaris 2.8/2.9 and 10 and RedHat Enterprise 3.x, 4.x, 5.x
• Administration of Unix core services and applications such as NIS, NFS, automount, DNS, DHCP, Samba, SendMail, Apache, NTP, sudo, Jumpstart/Kickstart, LDAP, SSH, samba
• Should be comfortable performing system upgrades, installing layered products, and analyzing and troubleshooting complex production systems.
• Solid understanding of TCP/IP and basic networking.
• Hands-on experience with various Sun hardware, particularly SunFire V20z/V210/V240/V440/V480/V490.
• Knowledge of RAID technology, Veritas Volume Manager for Solaris 3.x/4.x, Solstice DiskSuite 4.x.x and EMC PowerPath 5.x to manage several terabytes of data, and Sun Microsystems Cluster Software 3.0, 3.1.
• Strong knowledge of system performance and monitoring tools such as CA UniCenter, sar, iostat, vmstat, etc.
• Strong programming skills with Perl, awk, sed, Shell script (Bourne, C, Korn)
• Basic knowledge of EMC SAN storage arrays and NetAPP Network Appliances.
• Should be familiar with system administration regarding relational databases (Sybase, Oracle) and WebSphere MQ.
• Some experience with a market data distribution system, Reuters RMDS a plus.
• Ability to interface with users at all levels of the organization and good end-user support skills.
• Must be well-organized, responsible, a good project manager, have good verbal and written communication skills, and able to multitask in dynamic trading environment.

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