System Administrator
Open Postions
Job Title: Senior Engineer
ID(s): N395
Description: Extensive background in UNIX and Linux system administration and configuration, specifically RedHat Enterprise Linux 5.x is essential. Scripting experience programming with Bash, Perl, and Python is required. Candidate should have experience with UNIX/Linux internals, in particular SE Linux, IPTables TCP/IP networking dataflow tools and technologies (SSH, LDAP, SFTP, Message Bus, JMS, DNS, NFS, HTTP). Experience with VMware ESX 4.1 infrastructures, in particular vSphere and vMotion is preferred.
Desired Skills: Hands on experience with Storage Area Networks and Network Attached Storage, Cisco switches and routers, and VPN tunnels.
Job Title: Network Watch Officer
ID(s): N268/N267
Description: Must have six years of relevant experience responding to Tier 1 and Tier 2 support issues in the event of a system failure. Candidate must have sound troubleshooting skills and be able to investigate, troubleshoot and escalate issues when appropriate. Candidate will attend and participate in briefings and must have strong oral and written communication skills. Candidate will work with a variety of tools to include HP Openview, Windows/Linux operating systems, and using network monitoring tools. Must possess strong Linux/UNIX and Windows skills and must be knowledgeable in Active Directory, and remote access tools. Must be open to shift work.
Job Title: System Administrator
ID(s): D010
Description: Expertise with enterprise system administration using RedHat Linux (including installation, configuring, and monitoring), and some experience in Solaris and Windows administration is required. Experience with account creation and manipulation using LDAP. Ability to maintain and upgrade web page servers and DNS services in a secure environment. Experience working with Network File System (NFS) servers. Experience troubleshooting and diagnosing HP hardware issues;
Desired Skills: Working knowledge of Niagarafiles data flow software, experience administering Hadoop Distributed File System (HDFS), basic knowledge of map-reduce queries, some experience with SQL databases, experience with web services, experience with web services administration (e.g. JBoss), and knowledge of Ganglia monitoring software.
Job Title: Help Desk
ID(s): D008
Description: Demonstrated performance in a helpdesk setting with excellent customer service. Must be familiar with supporting an end-user application. Must have worked in a multi-tier helpdesk before and have experience working with Software Developers and Systems Administrators to help reproduce and diagnose problems. Must have demonstrated experience being a liaison between end-users and technical resources like developers.
Desired Skills: Experience with the customer Production Chain, specifically in reporting.
Experience with IBM ClearQuest helpful.
Job Title: System Administrator
ID(s): D082
Description: Prior experience working in an Agile environment. 3+ years experience writing and executing test plans and procedures and test scripts. 3+ years experience setting up test environments and performing testing of new builds, patches and capabilities. 3+ years experience performing software integration and preparing software releases. 2+ years experience working with Linux including writing in various scripting languages. 2+ years experience working with DHCP, DNS, SSH configuration. Basic networking skills and understanding of IP networks. Experience with YUM and multiple YUM groups to distribute RPMs. Experience with configuration management tools (e.g., Subversion, Rational ClearCase/ClearQuest). 1+ years' experience in advanced system problem solving.
Desired Skills: 1+ years of experience supporting deployed mission systems. 2+ years experience performing configuration and routing. 1+ years' experience with a variety of data repositories and tasking sources.
Job Title: System Administrator
ID(s): E177/E176
Description: Will provide 24/7 monitoring and administration for all systems. Support will include after-hours, weekend, and on-call as necessary. Will provide strong technical problem solving on issues raised by customers and troubleshoot network, server, and general system issues as required. Experience in developing scripts (i.e.; Bash, Perl, Python) and interface capabilities to support the transition of new services into operations. Will assist and direct customer with the use of siteStore capabilities and will provide operational system metrics as required to proactively support the siteStore system. Will provide projections for errors and performance; identify other system performance metrics that would add value for system and data flow managers. Will perform system analysis and system verification. Must possess knowledge of Internet protocol and have experience with troubleshooting network problems in configurations and software as well as experience with distributed computing.
Desired Skills: RedHat Linux certification, familiarity with Ruby, Puppet, Hobbit, Hadoop, Zookeeper, and/or Splunk. Proficiency with Linux skills (i.e.; ssh, ftp, and vi). Script familiarity. System troubleshooting experience.
