Description
Senior Linux System Administrator - Investment Banking/TradingTechnical Skills Required:
Red Hat, CentOS 4 +, RHCE, Kickstart, Puppet, BASH, Perl, PHP/Ruby, SNMP, RPM, MSZ, Netapp, Lefthand, Malticasting, DL3xx, DL5xx, C7000, BL46x blades, LDAP, Kerberos, Active Directory, Git/Subversion, RMDS & FIX, VMWare, Xen
- 5 years + experience of working in enterprise environments 500+ Servers.
- Detailed knowledge and 3 years plus experience designing/architecting solutions based on Red Hat derived products and technologies.
- Experience with Red Hat Enterprise Linux, versions 4+, CentOS 4+
- RHCE or equivalent skill set
- Knowledge of Red Hat Network Satellite server including Kickstart for automated system deployment.
- Knowledge of Puppet for system configuration management.
- Good Scripting, BASH, Perl, PHP or Ruby preferred
- Experience with SNMP and enterprise monitoring applications
- Package Management including RPM creation and RPM deployment using software repositories.
- Understanding of TCP/IP Networking, ideally including Multicast.
- Must be competent with tcpdump/wireshark
- Excellent troubleshooting skills with an ability to determine root cause
- Knowledge and experience of enterprise storage systems including MSA, Netapp & Lefthand via FC & iSCSI with understanding of Multipathing.
- Knowledge of and experience with HP technologies, hardware, software and roadmaps including DL3xx, DL5xx, C7000 blade chassis and BL46x blades
- Working knowledge of LDAP, Kerberos and Active Directory for user authentication.
- Work with the development team to provide stable and scalable environment
- Red Hat Certified Engineer, or equivalent experience
- 5yrs+ experience in an enterprise environment
- Experience with Puppet for configuration management
- Knowledge of Version control systems - Git/Subversion
- Knowledge of Financial systems and protocols such as RMDS & FIX
- Knowledge of Jenkins CI
- Knowledge of virtualisation platforms including VMWare and Xen
Technical Skills Required:
Red Hat, CentOS 4 +, RHCE, Kickstart, Puppet, BASH, Perl, PHP/Ruby, SNMP, RPM, MSZ, Netapp, Lefthand, Malticasting, DL3xx, DL5xx, C7000, BL46x blades, LDAP, Kerberos, Active Directory, Git/Subversion, RMDS & FIX, VMWare, Xen