The International Securities Exchange is currently recruiting a Senior Linux Engineer.�

Responsibilities to include:

• Implement and maintain RedHat and Sun Solaris systems
  
• Administration of JBoss in RedHat Linux Environment
  
• Perform hardware, operating system, security and application updates/patches on these systems
  
• Monitor Linux/UNIX systems for performance and availability
  
• Work with team on defining best practices for supporting our environment
  
• Work with various development groups to deploy application code into Staging and Production environments
  
• Interface with business to identify practical solutions applicable to the business needs based on available technology
  
• Assist in performing routine capacity planning tasks for storage assets, generate utilization and performance reports, and maintain documentation of storage environment
  
• Respond to tickets through a ticketing system
  
• Manage a data center migration project
  
• Work with project managers and technical staff in defining and documenting technical project requirements

Experience Required/Technical Skills:

• 3-6+ years experience with RedHat Enterprise Linux
  
• Administrative experience with the following UNIX protocols: DNS, NTP, SSH, NFS, SMTP, LDAP
  
• Experience with RPM and building custom packages
  
• Ability to troubleshoot issues using utilities such as iostat, vmstat, truss, gdb, dtrace
  
• Experience with Apache Web server and with managing SSL certificates
  
• Experience with mysql
  
• At least 4 years working with Perl and some exposure to object oriented development
  
• Familiar with standard development utilities such as make, cvs, ldd, nm, etc.
  
• Production installation and support of Apache and JBoss systems
  
• Veritas Products (Netbackup, VCS)
  
• Able to automate routine tasks using Shell or Perl scripting
  
• Understanding of security best practices such as minimal install sets, server hardening and system patching
  
• Excellent oral and written communication skills
  
• Solaris and RedHat certifications a plus
  
• BA/BS degree preferred