Job Vacancy For Applications Officer (Enterprise Systems)
- Accra
- Permanent
- Full-time
- Support the organisation's enterprise applications IT infrastructure
- Ensures high availability and acceptable levels of performance of mission critical systems
- Install, configure and maintain middleware IT infrastructure to maintain security and protect systems from unauthorized use, acts of nature and user abuse
- Perform backup and restoration of host operating systems and applications
- Develop custom scripts and testing procedures to ensure operational reliability
- Train technical staff in how to use new software and hardware devleoped and/or acquired
- Perform day-to-day operations of host computers by monitoring system performance, configuration, maintenance and repair
- Ensure that records of system availability are properly maintained
- Apply revisions to host system firmware and software
- Conduct quality assurance on project deliverables. Tes, evaluate, develop and implement news computer applications and systems
- Backup and replication to disaster recovery of necessary file system structure periodically for middleware systems
- Provide continuous improvement feedback on IT operation and support
- Troubleshoot dysfunctional systems and services
- Support business intelligence systems and perform data modelling
- Assist implement changes to existing software as and when required
- Liaise with external service providers and stakeholders
- Respond to user reported issues in a timely manner
- Prepare support documentation on middleware activities
- Participate in a 24x7 on duty rotation
- Attend meetings, seminars and trainings
- Minimum of First Degree in Computer Science, Electrical/Electronic Engineering or related qualification
- Minimum of 2 years experience in Solaris, Linux, UNIX, SQL, RAID, Apache, Jboss, Weblogic, Iplanet, IBM Cognos, Oracle IDM, Tableau and IBM analytics
- OCP Java certification is an advantage
- Experience in managing UNIX and Microsoft Windows environments
- Experience in change management in heterogeneous IT environments
- Excellent written and verbal communication skills
- Proven ability to effectively manage multiple priorities and meet deadlines
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