WebSphere - WebLogic Engineer /WebSphere - WebLogic Administrator

at  ASSYST Inc

ASSYST is seeking a WebSphere-WebLogic Engineer / WebSphere / WebLogic Administrator to develop, maintain, and support the operation of many (in‐house) Java Enterprise Edition applications and COTS products to support the organization’s day‐to‐day operations.

Duties / Responsibilities:

• Administer IBM WebSphere Portal, IBM WebSphere Application Server, Oracle WebLogic Server, and Apache Tomcat.
• Manages all aspects of the multi‐platform application environments including day to day support, CI/CD, monitoring systems, database & systems administration, and general troubleshooting.
• Proficiency in Linux and Windows environments for server management and command‐ line operations. Strong hands‐on experience in writing scripts to handle complex automation using shell scripting languages.
• Implements application server clustering. Applies application server patches, Fix Packs and Service Packs. Conducts performance tuning. Configures and updates SSL certificates, data sources, and JDBC connection pool.
• Collaborate with IT infrastructure team, platform team, DBAs, network team, security team, Help Desk, change management team, etc.

General Experience:

• 7+ years of hands-on large-scale system administration including installation, configuration, deployment, cluster management, and production support.
• Security management – Understanding of SSL/TLS configurations, user authentication mechanisms (LDAP, SSO) and security patches.
• Strong proficiency in Linux and Windows environments.
• Strong proficiency in scripting and automation.
• Well versed in networking concepts.
• Monitoring and performance tuning.

SPECIALIZED EXPERIENCE:

7+ years’ experience in system administration using the following:

• Oracle WebLogic Server, IBM WebSphere Portal, IBM
• WebSphere Application Server, and Apache Tomcat.
• Oracle Utilities Work and Asset Management (WAM).
• Nexus, SVN, and Jenkins.
• Linux (RHEL7/RHEL8) and Windows platforms.
• System monitoring tools (e.g., Splunk).
• Strong hands‐on experience in writing shell scripts (bash, python, jython, jacl) to handle complex automation.
• Solid knowledge about web servers (Apache, Nginx), network concepts (DNS, IP addressing, firewalls and port management) and load balancers.
• Installation and management of COTS products on Windows platform.
• Any cloud management experience

EDUCATION:

Bachelor’s degree in computer science, engineering, or a related field.
ASSYST is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected under federal, state, or applicable local law

• Administer IBM WebSphere Portal, IBM WebSphere Application Server, Oracle WebLogic Server, and Apache Tomcat.
• Manages all aspects of the multi‐platform application environments including day to day support, CI/CD, monitoring systems, database & systems administration, and general troubleshooting.
• Proficiency in Linux and Windows environments for server management and command‐ line operations. Strong hands‐on experience in writing scripts to handle complex automation using shell scripting languages.
• Implements application server clustering. Applies application server patches, Fix Packs and Service Packs. Conducts performance tuning. Configures and updates SSL certificates, data sources, and JDBC connection pool.
• Collaborate with IT infrastructure team, platform team, DBAs, network team, security team, Help Desk, change management team, etc