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Kyndryl

Managed IT infrastructure and cloud services

WebSphere Application Server Specialist

Enterprise ApplicationsConfirmed live in the last 24 hours
Full-timeVienna, Austria€74.2k /yrIn-person

About the Job

Requirements

  • Proven experience in system management, network administration, and technical support.
  • A solid understanding of operating systems such as Windows, Linux, or Unix, networks, and software systems.
  • Familiarity with cybersecurity, incident response, security operations, vulnerability management, IT security architecture, risk management, cyber threat hunting, and cybersecurity standards.
  • Expertise in data warehousing, database administration and design, data quality, data modeling, data architecture, and various programming languages.
  • Proficient knowledge of network routing and switching, network troubleshooting, network engineering and infrastructure, load balancing, and virtual private networks.
  • Strong hands-on experience with IBM WebSphere Application Server, particularly Traditional WebSphere, and preferably WebSphere Liberty.
  • Experience installing, configuring, administering, patching, and upgrading WebSphere environments.
  • Experience deploying and supporting Java/Jakarta EE applications, including EAR, WAR, and JAR packages.
  • Experience with IBM Installation Manager, fix packs, interim fixes, and version migrations.
  • Fluent English and German skills.
  • Ability to configure application servers and profiles; cells, nodes, clusters, and Deployment Manager; JDBC data sources and connection pools; JMS resources, queues, and messaging engines; JNDI, security roles, and shared libraries; and HTTP servers and WebSphere plug-ins.

Responsibilities

  • Maintain and optimize customers' IT infrastructure and systems to ensure peak performance.
  • Work on new service preparation and change management processes.
  • Troubleshoot critical customer situations and provide timely solutions to keep systems secure, reliable, and efficient.
  • Size and optimize systems to support customer business performance.

Desired Qualifications

  • Knowledge of databases such as SQL, DB2, or MySQL.
  • Certifications in cybersecurity, cloud computing, or project management.
  • Experience integrating WebSphere with enterprise systems, APIs, message brokers, and databases.

About the Company

Kyndryl

Managed IT infrastructure and cloud services

Kyndryl provides managed IT infrastructure services for large enterprises, helping them run and modernize their technology environments. Its offerings cover cloud adoption, cybersecurity, security operations, and digital workplace services, all delivered under long-term managed-service contracts. The company works by partnering with major technology providers (including Microsoft) to offer integrated, end-to-end solutions, often complemented by a new security operations center (SOC) and other security capabilities. This focus sets it apart from competitors through scale, enterprise-grade governance, and a history rooted in IBM’s infrastructure services, now independent but aligned with large technology partners. The goal is to support digital transformation by providing reliable, scalable, and secure infrastructure management that enables enterprises to operate efficiently and securely in a cloud-enabled world.

Company size
10,001+
Company stage
IPO
Headquarters
New York City, New York
Founded
2021

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