Job Details

ID #12114156
State Texas
City Sanantoniotexas
Job type Permanent
Salary USD TBD TBD
Source Dunhill Professional Search
Showed 2021-04-11
Date 2021-04-10
Deadline 2021-06-09
Category Et cetera
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WebSphere Administrator

Texas, Sanantoniotexas, 78205 Sanantoniotexas USA

Vacancy expired!

The Websphere Administrator will be responsible for installing, configuring, and administering/managing all IBM WebSphere, Tivoli Access Manager, and Portal Server environments.

Job Responsibilities

  • Installing, configuring and administering/managing WebSphere Application Server (WAS). Installing, configuring and administering/managing Tivoli Access Manager (TAM). Installing, configuring and integration of the Oracle Directory Server. Configuring and integrating applications with Single-SignOn (SSO) and SAML. Triaging and resolving issues with WebSphere and associated technologies. Trouble shooting of WAS environment and applications (Analyze JVM logs, Trace Logs, FFDC, native logs, java core, heap dumps). Performance tuning WAS, WPS by configuring caching, queuing, pooling, heapsize and optimizing other JVM parameters. Work with Enterprise Architecture team and development teams for with WebSphere Application server and Portal Server implementations. Writing JACL/Jython, Unix shell Scripting for administration. Involve in ongoing research, development and testing of WebSphere, IBM HTTP Server and Security Vulnerability. This includes configuration of DMZ environment. Participating in an On-Call rotation of staff to support various Web and Application Server technologies.

Minimum Qualifications

Bachelor's Degree in a related field of study. 5-10 years of related work experience.

Experience: WebSphere Application Server

  • Installation, configuration, administration and performance tuning experience for WebSphere Application Server, Portal server, Tivoli Access Manager

  • Experience integrating the Oracle Directory Server and Oracle database

  • Define standards, best practices and metrics installing, configuring, monitoring, reporting, auditing.

  • WebSphere Portal Content Management expertise

  • Experience with implementing industry best practices for configuration choices and environment

Single Sign-ON Experience

  • Solid experience with the concepts of DNS, TCP/IP, Firewalls, and Multi-tiered architectures

  • Experience with SSO and WCM authoring set up

  • Configuration and integration experience Single-Sign On SSO (with SAML, TAM & SunOne LDAP )

  • Set up secure environment with SSL, Self Signed and CA issued certs and keystores (jks, kdb)

General Skills

  • Manage multiple high-profile, complex production applications and implement changes involving multiple teams with minimal disruption to end users

  • Provide support for scheduled weekend releases and planned implementations

  • Provide 24x7 Production crisis support, trouble shooting, monitoring, disaster recovery and urgent maintenance.

  • Migration and Other Concepts are plus

  • Experienced with disaster recovery plan, procedures and declared emergencies
d ability to learn new technologies.

  • Perform other duties as assigned by the Team Lead
  • Strong team skills an

Vacancy expired!

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