Leading trading firm located in downtown seeking experienced senior. Unix Engineer. Ideal candidate will have trading/financial industry background and experience with Linux, Solaris, NAS and NFS. Duties: Linux/Solaris Architecture, administration, automated installation and performance tuning. NAS NFS storage Administration and Tuning Architect and implement fault tolerance systems Research and implement new technologies Create/maintain system documentation Requirements: 5 years minimum Linux/Solaris installation and administration System and network performance tuning High availability system setup and architecture SAN/NAS exposure Networking Architecture and troubleshooting Ability to manage multiple projects Excellent communication skills Relation database experience a plus To Apply to this job go to http://www.GadBall.com or click here