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4 дня назад - 29.06.2020

Sen/Middle Environment (Middleware) Engineer

Netcracker

Адрес: Kiev, Podilskyi, Kontraktova Ploshcha
Контакт: Олександра Русалим
Телефон: +380442388727

Netcracker Technology Corp., a large software development company and one of the world's most respected TOMS Solutions (Telecommunications Operations and Management Solutions) companies, has an opening for:

Sen/Middle Environment (Middleware) Engineer

Responsibilities

  • Manage Application implementations of various Production Installations, upgrade application startup/checklist tasks, log files, queues, and transactions for exceptions and react (fix/escalate/inform)
  • Develop and maintain automation scripts for solution patching
  • Third-party software administration (e.g., Oracle, Weblogic, JBoss, Tomcat, Apache, Java)
  • Participating in Environment architecture and capacity planning (e.g., server configuration, file system plan, network configuration, etc.)
  • Maintenance window planning and coordination with all stakeholders
  • Day-to-day environment monitoring and administration for the overall health of operation environment, including Server Health Checks, Network connectivity with Interfaces, Application performance monitoring, etc.
  • Interface with different workgroups including Tier2, Technical support groups, and development, System Administrators to troubleshoot and resolve application issues
  • Troubleshooting build, deployment, performance and configuration issues

Requirements, several of the following competencies

  • Experience in the administration of Java-based middleware servers. Such as Weblogic, Jboss, Tomcat, WebSphere servers
  • Strong knowledge of Java VM. Configuration, performance issue analyses, monitoring
  • Strong knowledge of Unix architecture, configuration and tools
  • Experience in Oracle database administration
  • Experience with Unix shell/Perl/Python scripting
  • Experience in working in large production systems deployments
  • Experience in SSL/PKI concepts
  • Basic knowledge of PL/SQL and DB concepts
  • Familiarity with change management process
  • Knowledge on Basic networking and Storage
  • Effective oral and written bilingual conversant in English
  • Understanding of Continuous Delivery and DevOps methods
  • Strong knowledge of networking concepts and protocols
  • Practical experience in scripting (Ansible, bash)
  • This position requires being part of a 24?7 on-call support team

Will be of advantage, any of the following competencies

  • ITIL certification
  • Linux/any middleware administration certification
  • Working knowledge in RBM/TOMS
  • Must be able to demonstrate creativity and out-of-box thinking in analyzing and delivering solutions
  • Previous experience in automating large scale deployments of applications in a cloud is a plus (Openstack + Ansible)
  • Knowledge of PostgreSQL database, Cassandra database, etcd
  • Knowledge of HAproxy, Pacemaker, Corosync, keepalived
  • Knowledge of logstash, greylog
  • Experience in configuration management of medium and large environments with Jenkins, Puppet, AWX, salt automation tools (installation, writing manifests, troubleshooting, etc.)
  • Experience in developing monitoring agents for Nagios and Graphite is a plus
  • Experience on Telecom Domain
  • Good communication to handle/manage bridges and sending status update on MW
  • Good negotiation skills

We offer

  • Opportunities for career development
  • Opportunities to make business trips (Europe, LATAM, Australia, Japan, etc)
  • Professional growth in the international business environment
  • Medical insurance for employees
  • Friendly atmosphere, sports activities and corporate events
  • Salary will be discussed individually with the successful candidate

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