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Technology Operations - AIX Administrator

Req #: 170119503
Location: Buenos Aires, C, AR
Job Category: Technology
Job Description:


GTI Core Server Support (CSS) is responsible for service support and delivery for JPMorgan Chase's (JPMC) Global Technology Infrastructure. Through its Global Service Desk and Infrastructure Operations Centers, SO provides global, coordinated diagnostic and support services, while it’s Production Assurance and Support functions leverage and execute industry leading infrastructure management and support processes that are designed to minimize customer outages and impacts.


Technical skills:


Advanced knowledge of IBM AIX 5.x, 6.x, and 7.x

  • Advanced knowledge of IBM VIO 1.x and 2.x
  • Advanced knowledge of IBM PowerHA 5.x and 6.x
  • Advanced knowledge in GPFS (General Parallel File Systems)
  • 5+ years working with the AIX Operating System in an enterprise environment
  • Proven experience working with virtualized platforms including LPARs on the P6 and P7 processor architectures
  • Demonstrated experience installing operating systems from scratch using NIM (Network Installation Management)
  • Knowledge of configuration and tuning of OS related parameters
  • Proven experience with network products and protocols including TCP/IP (Transmission Control Protocol/Internet Protocol), Firewalls, Load Balancers, Intrusion
  • Detection and DNS (Domain Name Service)
  • Demonstrated understanding of security standards including a working knowledge of SSH (Secured Shell) 
  • Demonstrated experience successfully implementing High Availability and Disaster Recovery options (HACMP- High Availability Cluster MultiProcessing)
  • Proven scripting abilities using Shell and Perl
  • Exposure to enterprise storage SAN (Storage Area Network) architectures (EMC, Hitachi, etc…)
  • Exposure to industry recognized tools including Peregrine, NetBackup, and Tivoli Storage Manager (TSM)
  • 4-year college degree, preferably in a technical concentration
  • Excellent team work, conflict resolution, and the ability to mentor less experienced team members
  • Excellent verbal and written communication skills
  • Ability to work on tasks and projects through to completion with limited supervision
  • Must be client focused and have the ability to work with diverse teams remotely across different cultures/time zones
  • Ability to work a 24x7 on call/rotational shift and complete maintenance work during non-business hours
  • Understanding of security best practices for multi-tiered operating systems
  • Understanding of backup process, system monitoring, performance tuning, disaster recovery, and scripting for AIX / VIO (Virtual Input/Output)
  • Ability to adapt to a dynamic work environment
  • Effective written and verbal communication skills
  • Ability to develop strong client relationships
  • Familiarity with monitoring tools such as Tivoli / Net-SNMP (Simple Network Management Protocol).
  • Ability to work under pressure
  • Knowledge of Power 4,5,6,7 server hardware platforms
  • Knowledge of MS Suite a plus
  • Advanced scripting abilities in Shell and Perl preferred
  • Certifications such as ITIL, IBM AIX, training certifications in Netbackup, TSM or Tivoli Experience with any or all of the following tools and products: ESM, LDAP(Lightweight Directory Access Protocol), Keon, Enterprise Password Vault (EPV), Essbase, Ab Initio, Informatica,
  • TWS (Tivoli Workload Scheduler), and TSM Knowledge
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