Opportunity: System Administrator - Atlanta, GA

 

System Administrator

 

Location:        Alpharetta, GA

Duration:        8 Months +

 

Please note; client is looking for someone who can go for Face to Face interview in Alpharetta, GA

 

Responsibilities:

·         Choose hardware and operating systems that are appropriate for any given application.

·         Work with the developers and networking teams to identify network resources required by the applications.

·         Install third-party applications using only the vendor documentation and support channels.

·         Identify log messages that should generate monitoring alarms.

·         Install J2EE contains, such as JBoss and WebLogic, and configure managed resources such as database connection pools.

·         Configure J2EE containers for high-availability.

·         Deploy Java applications into J2EE containers.

·         Analyze errors, stack traces, and thread dumps to identify and fix problems.

·         Install Apache web servers and configure them to talk to JBoss/WebLogic back-ends.

·         Configure Apache for SSL and install certificates.

·         Install Solaris and RedHat Enterprise Linux from a Jump Start server or CD-ROM.

·         Add/update/delete UNIX users and groups.

·         Use UNIX tools such as netstat, ps, pfiles, lsof, prstat, pstack, truss, gcore, mdb, and dtrace to troubleshoot problems.

·         Update UNIX routing tables based on networking diagrams.

·         Configure network interfaces with ifconfig.

·         Configure IPMP for Solaris or bonding for Linux for highly-available network interconnects.

·         Apply operating system and application patches.

·         Request/test firewall rules and load balancer VIPs from the Networking teams.

·         Capture network traffic with snoop/tcpdump and analyze the capture to troubleshoot problems.

·         Request SAN storage from Storage team, then attach to storage and create/mount filesystems.

·         Document systems with Visio.

 

Qualifications:

·         5+ years of Solaris administration.

·         3+ years J2EE administration in a UNIX environment.

·         3+ years JBoss or WebLogic.

·         5+ years working with UNIX in a networked environment.

·         5+ years of TCP/IP networking.

·         Experience with Solaris Zones is a plus.

·         Java/C development experience is a plus.

·         Experience with CRM, BRM, AIA, OCSG, UIM, ASAP, and POS is a plus.