Senior Systems Administrator, AIX Midrange (TriCare)
August 27, 2018
Cary, North Carolina
Full Time - Experienced
4 Year Degree
Role Value Proposition: This position is responsible for providing expert operational support for a broad range of MetLife’s critical midrange infrastructure including AIX, Solaris, Linux, AS400, and HP-UX systems in a 24x7 environment. In this role, you will be responsible for responding to and expediently troubleshooting incidents and problems as well as the implementation of changes and responding to all inquiries/requests related to the midrange infrastructure. This is a 24x7 team and this role is first shift Monday to Friday and will provide out of hours support as needed.
Key Responsibilities: •Perform IBM AIX, Sun Solaris, and Linux Server system administration, including installation and customization •Partner with and assist internal technology and business partners to provide RCA, support and solutions on complex problems and configurations; project management of multiple critical Distributed Systems infrastructure projects, coordinating the day-to-day tasks and appropriate resources assigned to those projects •Act as an internal consultant to achieve common goals in such areas as design review, performance tuning, problem trouble shooting, deployment planning, continued maintenance and analysis •Track complex system problems, using all available resources, (vendor support, online documentation) •Creation of LPARs including fully virtualized partitions and partially virtualized partitions; creation of partitions with vscsi, N-Port Virtualization(NPIV); perform Live Partition Mobility operations on pSeries LPAR •Perform installation, configuration, and upgrades on Advanced Power Virtualization VIO servers including Shared Ethernet Adapter(SEA) and redundant VIO servers •Provides 24x7 midrange systems (AIX/Solaris/AS400/Linux) administration, management, scripting, and operational support for over 2,500 servers
Essential Business Experience and Technical Skills: Required: •8+ years of midrange server management, including OS installation, configuration, expert troubleshooting and tuning with knowledge of ITIL framework & key focus on AIX and Linux OS’ •Ability to train and mentor team members including writing detailed documentation and instructions. This would include, for example, collaboration with Engineering and Vendor partners to develop such documentation •Must be proficient in the installation and configuration of HACMP clusters including includes Power HA and collaboration with ongoing upgrades, testing, and troubleshooting. •Skilled with scripting in administrative languages such as Korn/Bourne/C Shell, Perl, ksh, Tk. and ability to leverage command scripting ability for vi files.
Preferred: •ADP II or equivalent certification preferred, or must be obtained within 6 months of employment. US citizenship is a requirement for certification. •Bachelor’s degree in related field •Certification / training on AIX, Linux, RHEL, etc. •Familiarity with SAN configurations, BCDR execution, network administration is preferred •Familiarity with Database Platforms : Sybase, Oracle, MySQL, DB2, Informix is preferred
Internal Number: 98950
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