IT Infrastructure Engineer

3 days ago


Singapore ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD. Full time

Astek is looking for **Infrastructure Engineer (IBM AS400) **who will be responsible for supporting projects services based in Singapore.

**Responsibilities**
- Ensure the quality of ITP services remains consistently high, that operating policies are developed or are strictly followed, and adhere to all IT security policies to maintain system integrity and quality.
- Responsible for the iSeries environment (AS400) maintenance, upgrading, and resolution of issues.
- Ensures all the IT systems that support businesses of any size to function efficiently.
- Ensure all the systems within an organization function seamlessly.
- Interact with all vendors on behalf of their organizations concerning their infrastructure
- Contribute to the implementation of operational permanent control policies and procedures in day-to-day business activities, such as Control Plan
- Comply with regulatory requirements and internal guidelines

**Requirements & Qualifications**
- Information Technology or Computer Science degree holder or equivalent.
- Proven work experience for at least 10 years in iSeries environment.
- Experience in iSeries/Power series system refresh.
- Experience in secured operation, vulnerability analysis and remediation
- Experience in ITIL best practices and processes in Service Request, Incident, problem and change management.
- Technical experience on the following:

- IBM i5/OS (OS/400) V6 / V7, VIOS VM environment
- Network protocol and routing
- System performance analysis and capacity planning and recommendation.
- PTF / CUM Package ordering/installation
- Query/400 - SQL/400, DB2, Java
- ILE RPG/400, ILE COBOL, ILE C++, XML Toolkit
- Remote Journaling / High Availability
- Backup and Recovery



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