Systems Administrator
Location:
Merrimack , New Hampshire
Posted:
November 20, 2017
Reference:
02600-0010002289

Key Responsibilities:  • Collaborate with Product Development and other operational teams to define production PaaS Service deployment standards and drive standardization across operations.  • In depth hands-on systems experience with Linux O/S, Oracle Weblogic application servers, Oracle HTTP servers and Oracle DB servers.  • Work with Development, Release Management, Service Delivery Managers and other Cloud Operations teams on Life Cycle Management (LCM) processes and tools to on-board new and upgrade existing PaaS Services.  • Work with Security, Server, Network and Monitoring Operations teams to integrate PaaS services into Cloud production environments.  • Train Run-time Management teams (RTM) on new External Compute Service deployment architectures and associated operational monitoring and management tools, including Oracle Enterprise Manager (EM), Logstash/Kibana and Real User Experience Insight (RUEI)  • Provide L2 run-time management (RTM) support for customer Service Request (SR) escalations.  Required Skills:  7+ years of senior technical expertise in Linux system administration and scripting  • 5+ years of senior technical experience supporting complex production virtualized infrastructure environments  • 5+ years of senior technical experience with Oracle Weblogic application servers and WLST scripting  • Strong working knowledge with networking firewall and load-balancing configuration experience a plus.  • Working knowledge of Oracle HTTP Servers (OHS) servers a plus  • Detailed troubleshooting skills to investigate system performance bottlenecks and bugs.  • Technical skills and knowledge that extends across Application / Server / Storage / Network technologies to troubleshoot and provide system level guidance/solutions.  • Strong communication and documentation skills to interface across breadth of Development, QA, CloudQA and other Cloud Operations technical teams and management.  • Hands on experience in translating capacity requirements into Infrastructure deployment topology, with experience in sizing, capacity planning a plus.  • Attention to detail.  • Must be a self-starter, with a strong attention to details.  • Effective written and verbal communication skills.  • Willingness to learn new technologies.  Preferred Additional Skills:  • Experience in installing, configuring and managing layered cloud technologies:  o Operating system (Linux)  o Application Servers (Weblogics)  o Database Servers (Oracle RDBMS, MySQL).  • Certification(s) on Linux/Unix administration in any distribution.  • Experience with automated IaaS and PaaS deployments  • Ability to code and script  • Strong experience with systems troubleshooting  • Experience with frequent, incremental and continuous code testing (CI) and deployment (CD) processes and tools (Idoru, Artifactory, Hudson, Selenium)  • Comfort with collaboration, open communication and reaching across functional borders  All interested applicants please send updated resume and current contact information to michael.larcheveque@rht.com


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