Want to work in a growing SaaS company in the heart of the Silicon Valley developing the leading web collaboration and procurement cloud platform? Noosh is profitable and backed by top-tier VCs. Noosh is the dominant web application for project and procurement management for business services such as Marketing, Engineering, Insurance and more. Our customers include many Fortune 500 companies. Over 5,000 companies are using our cloud based application with more than $1.7 Billion dollars in annual transactions.We are looking for a System Admin/Data Center Manager to join our team in the Silicon Valley.RESPONSIBILITIES: Manage the day to day operations of our production systems; Enable cross functional development between multiple internal teams and provide high-level service and support; Design, install, architect, configure, monitor and optimize hybrid cloud environments (AWS and co-lo data center); Establish strategies to identify and improve information security implementations; Proactively identify processes to automate and develop tools to improve stability and performance; Establish documentation so processes are reproducible; Implement and use the latest data-center tools and processes; Participate in on-call support for our production system.REQUIRED SKILLS: CS/IS/Engineering or related credentials with minimum 5 years experience; Strong technical capabilities and people skills; Working knowledge of AWS (EC2, S3, VPC, etc.); In-depth Linux (CentOS/RedHat) knowledge; Strong TCP/IP networking knowledge (routing, DNS, VLANs, firewalls, load balancing); Expert troubleshooting tools (tcpdump, netstat, iostat, traceroute, strace); Experience implementing SSL Certificates (including SANS) in an Apache stack; Server virtualization experience (VMware, KVM, Xen or similar); Monitoring tools experience (BMC or Nagios); Excellent scripting/automation (python, ruby and/or BASH/TCSH); Experience managing NFS storage (NetApp preferred); Experience supporting Oracle, MySQL or other databases; On-call experience in a 24×7 production environment; US work authorization required.