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WAS – Web Application Server – Middleware

WAS – Web Application Server – Middleware

RaiseOntario
23 days ago
Job type
  • Full-time
Job description

Job Description

Position : WAS - Web Application Server – Middleware

Location : Remote, EST Time Zone (Candidates can be located anywhere in Canada)

Duration : 18 months

We at Raise we are hiring a WAS - Web Application Server – Middleware for one of our top clients. After establishing themselves as an industry leader, they’re now expanding their team to meet rising demand. We’re hiring right now; if you’re interested, apply below for your chance to join a great place to work.

Description

A WebSphere Application Server (WAS) Administrator plays a critical role in the management, configuration, and maintenance of IBM's WebSphere Application Server environments. These professionals ensure the smooth operation of applications deployed on the server and support the development teams by providing a robust infrastructure. Below is a detailed outline of the key skills and qualifications required for a WebSphere Application Server Administrator.

Technical Skills

1. WebSphere Application Server Expertise

Installation and Configuration :

  • Proficiency in installing and configuring WebSphere Application Server across various environments.
  • Experience with creating and configuring profiles, cell topology, and clustering for high availability.

Administration :

  • Deep understanding of administrative tasks using both administration console and command-line tools (wsadmin).
  • Ability to manage application deployments, including configuring JDBC, JMS, and other resources.
  • Performance Tuning :

  • Skills in monitoring and tuning performance to ensure optimal application performance and resource utilization.
  • Proficiency in identifying and troubleshooting performance bottlenecks.
  • 2. Operating System Proficiency

    Linux / Unix and Windows :

  • Experience in administering WebSphere on both Linux / Unix and Windows platforms.
  • Knowledge of shell scripting for automation of routine tasks.
  • 3. Networking and Security

    Networking :

  • Understanding of network protocols, firewalls, load balancers, and DNS as they relate to WebSphere environments.
  • Experience in configuring SSL / TLS for secure communication within the WebSphere environment.
  • Security :

  • Knowledge of security concepts such as authentication, authorization, and identity management.
  • Experience with configuring security roles, LDAP integration, and security auditing.
  • 4. Database Management

  • Experience with different database systems such as DB2, Oracle, and SQL Server.
  • Knowledge of JDBC configuration and database connection pooling.
  • 5. Middleware Technologies

  • Proficiency in other middleware technologies such as IBM MQ, Apache Kafka, and integration with WebSphere.
  • Soft Skills

    1. Problem-Solving

  • Excellent analytical skills to diagnose and resolve issues efficiently.
  • 2. Communication

  • Strong verbal and written communication skills to interact effectively with team members and stakeholders.
  • 3. Team Collaboration

  • Ability to work collaboratively in a team environment and provide support to development and operations teams.
  • 4. Time Management

  • Effective time management skills to handle multiple tasks and projects simultaneously.
  • Certifications and Education

    1. Relevant Certifications

  • IBM Certified System Administrator - WebSphere Application Server.
  • Other relevant certifications like ITIL, Linux, and network security.
  • 2. Educational Background

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Additional courses or training in middleware administration and related technologies.
  • Experience

    1. Professional Experience

  • Several years of experience as a WebSphere Application Server Administrator or in a similar role.
  • Experience in managing complex WebSphere environments in large enterprises.
  • 2. Project Management

  • Experience in managing and delivering projects on time with minimal supervision.
  • In conclusion,

    A WebSphere Application Server Administrator must possess a blend of technical expertise in WebSphere and related technologies, strong problem-solving capabilities, and effective communication and collaboration skills. Continuous learning and certification are essential to stay updated with the latest advancements in WebSphere and middleware technologies. This role is vital for ensuring the performance, security, and reliability of enterprise applications, making it a critical position within IT infrastructure teams.