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AS400 IT Infrastructure Manager - Remote

Posted Yesterday
DevOps / Sysadmin
Full Time
Singapore

Overview

The AS400 IT Infrastructure Manager is responsible for overseeing the end-to-end technical infrastructure and system resources of the IBM iSeries (AS400) platform. This role ensures the reliable, secure, and optimized operation of all iSeries hardware, software, and network components. The manager leads strategic planning, system performance, disaster recovery readiness, and collaborates closely with internal teams and external vendors to align infrastructure services with business needs.

In Short

  • Minimum 10 years of experience as an AS/400 Administrator or in a similar role.
  • In-depth knowledge of IBM iSeries hardware, OS/400 operating system, and associated software.
  • Strong problem-solving and troubleshooting skills.
  • Knowledge of security best practices and experience in implementing security measures.
  • Excellent communication and collaboration skills.
  • Good knowledge of SQL, CL, and MS Office Tools (including MS Access).
  • Must be able to multitask and manage multiple initiatives when required.
  • Willing to work after office hours, weekends for deployment activities.
  • Mature and strong leadership skill to lead both technical and service operation management.
  • Experience with IBM tools like idoctor, performance manager, and Job watcher.

Requirements

  • 10+ years of experience in a related role.
  • Expertise in AS/400 systems.
  • Knowledge of IBM products and security practices.
  • Strong troubleshooting capabilities.

Benefits

  • Opportunity to lead a critical infrastructure team.
  • Engagement with cutting-edge technologies.
  • Flexible working arrangements including remote standby duty.
Unison Consulting Pte logo

Unison Consulting Pte

Unison Consulting Pte Ltd is a dynamic technology consulting firm specializing in delivering innovative software solutions for the insurance and financial services sectors. The company focuses on developing and enhancing core applications, customer acquisition tools, and servicing solutions, ensuring seamless integration with front-end and mobile applications. With a commitment to collaboration, Unison Consulting works closely with business product owners and technical teams to drive product launches and enhancements, while also providing guidance and mentorship to junior IT members. The firm prides itself on its expertise in policy administration system architecture and its ability to recommend effective solutions to meet client needs.

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