Job Description :
Job Title: Middleware full stack Admin
Location: Atlanta, GA
long term

Job Description:
Few things to keep in mind – The consultant required will take/migrate services created in middleware Fuse stack to cloud platform.
As far as cloud stack are required, If candidate has experience on any of the cloud platform, it will work, experience on more clouds stack will be advantage.
Experience of scripting tools is must. Again strong experience on couple of them will be required.
However, excellent experience of linux administration is required.
Good communication is important.
Need is to have a strong hands-on experience and matches most of the skill.

Expert in common stack of middleware platforms:
JBoss EAP 6.x/7.x, JBoss Fuse 6.x, JBoss AMQ 6.x, 7, Apache HTTPD, WebLogic
JBoss CLI to make changes to running JBoss configuration
JBoss standalone configuration modifications
Experience in configuring datasources, resource adapters, http web connectors
Understanding of Karaf (OSGI)

Working experience with cloud technologies
Docker, kubernetes, openshift, AWS, Azure
Good understanding of cli tools for each platform
Ability to create Dockerfiles to build images
Understanding of VPC, Cloudformations, amazon provided services
Understanding of kubernetes orchestation

Excellent scripting skills:
Ansible, Chef, Puppet, shell, WLST, JBoss CLI, Bash/KSH
Familiarity with source control tools (GIT, SVN), Jenkins CI/CD
Knowledge of Ansible
Creating roles (software installation / configuration), understanding of group/host command line variables), playbooks

Understanding of Keystores, how to create certificates (OpenSSL, Keytool)
How to validate certificates using common command line tools, protocols, cipher-suites
Understanding of java common trust is and how to modify

Java Performance Tuning
Able to analyze .hprof , hs error files using common tools
Understanding of CMS, G1GC and other garbage collectors depending on Java version
Heap and Thread dump analysis and can work with developers to troubleshoot identified issues

Others
Familiarity with APM Tools (HP Diagnostics, NewRelic /etc)
Able to identify network issues and analyze network traffic (i.e. snoop, tcpdump, wireshark)
             

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