Systems Administrator/Engineer

2 days ago


Laurel, United States Invixon Technologies Full time

Position: Systems Administrator/Engineer (Linux) Senior (WebSphere/ WebLogic)

Location: Laurel, MD (Hybrid) 3 days

Duration: 1 year contract

Pay Rate: $45/hr on C2C

Job Description:

  1. Administer IBM WebSphere Portal, IBM WebSphere Application Server, Oracle WebLogic Server, and Apache Tomcat.
  2. Manages all aspects of the multiplatform application environments including day to day support, CI/CD, monitoring systems, database & systems administration, and general troubleshooting.
  3. Proficiency in Linux and Windows environments for server management and command line operations. Strong handson experience in writing scripts to handle complex automation using shell scripting languages.
  4. 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.
  5. Support application developers.
  6. Collaborate with IT infrastructure team, platform team, DBAs, network team, security team, Help Desk, change management team, etc

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 handson 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
Systems Administrator/Engineer (Linux) Senior (WebSphere/ WebLogic)
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