Company description:

HRO Digital is a specialist traditional recruitment business. HRO Digital is a brand of Verita HR Polska. Verita HR Polska is a Human Resources service provider operating under number 5694. We are working as a recruitment provider searching on our Client's behalf for a person in the following role:

Middleware Technical Specialist

Responsibilities:

-Provide technical supports on OS administration, Web engineering and Database management for system build, configuration, performance tuning, trouble-shooting, resilience live drill, cyber security and vulnerability patching,
-Collaborate with architects, developers, project managers to deliver suitable infrastructure solution which can cope with the business need,
-Research and evaluate products in support of the technical strategy. Study, design and implement new infrastructure technology according to the standard and governance. Help to develop the technical competence of other teammates in new technology,
-Ensure systems complying with group infrastructure and security policies and standards,
-Identify any issues that may arise to delivery risk, formulate preventive actions or corrective measures and timely escalate major project risks and issues to management,
-Provide professional consultancy and support in response to the queries from developers and business,
-Work closely with various internal infrastructure community to influence the practice and standard of infrastructure products,
-Weekend/overnight/production support work may be required according to project release, vulnerability patching schedule and Live Drill Production support.

Requirements:

-At least 3/4 years of experience in Websphere Application Server ND and IBM HTTP Server / Plugin Administration /Weblogic Application server/JBoss Enterprise Application server in Linux Environment,
-Build, configure and support projects assigned and ensure quality delivered till the project go live,
-Installing WebSphere Application Server ND, IBM HTTP server and various other middleware technologies like Apache / Tomcat / JBoss / Weblogic,
-Working knowledge of cluster / non cluster environment with in WebSphere Application Server ND,
-Configure and administer WebSphere resources like JDBC providers, Data Sources, JNDI, J2C authentication alias and various other configurations including MQ queue/ qcf etc,
-Deploying J2EE applications like WAR / EAR files through admin console / jython scripts / Ansible scripts,
-Implementing changes in production servers in tight schedule with utmost quality,
-Troubleshooting Level1 -2 issues in production / non production,
-SSL certificate renewal for IBM HTTP Server and working knowledge on the WAS key-store / trust-store,
-Enabling Global Security with LDAP for WebSphere Application Server,
-Knowledge of SSO / configuring Security Domains in WAS,
-Troubleshooting issues related to IHS / WAS / Plugin,
-Good hands on Linux commands,
-Installing fix packs on WAS / IBM HTTP Server / Plugin,
-Knowledge on heap dump / thread dump analysis using ISA Lite and experience with wily for monitoring the usage of various resources inside WAS,
-Knowledge of ITIL procedures and working with change management tools like CA Service Desk / BMC R12,
-Understandable knowledge on scripts written in Python / Shell / Ansible,
Working knowledge on WebSphere Liberty.

The offer:

- Stable job in professional team
- Interesting path of career in an international organization
- Consistent scope of responsibilities
- Contract of employment or B2B - Your choice
- Healthcare and multisport package
- Working in multinational environment
- Contract with the best IT Technologies