AS400 System Administrator

TENTEN PARTNERS PTE. LTD; Singapore; Hybrid; SGD 60,000 - 80,000; Full time

Job summary

Join a world-class name in luxury, resorts & gaming as a System Administrator/Engineer. You will support AS400 iSeries operations, tackle security issues, and manage software upgrades within a high-performance tech team. This role offers a hybrid work setup, competitive salary, and comprehensive benefits.

Benefits

Hybrid work setup

Medical insurance

14 days leave

2–3 months performance bonus

Qualifications

• Demonstrable hands-on experience with IBM iSeries (AS400).
• Familiar with iTera, Mimix, PowerHA, BRMS, and IBM VIOS.
• Solid troubleshooting chops and great technical collaboration skills.

Responsibilities

• Support AS400 iSeries product and ops services.
• Provide hands-on iSeries support to IT and business teams.
• Tackle risk, security & vulnerability remediation.
• Deliver firmware & OS upgrades, performance tuning, and capacity planning.
• Manage 3rd party software and vendor upgrade.

Skills

Troubleshooting

Technical collaboration

Tools

IBM iSeries (AS400)

iTera

Mimix

PowerHA

BRMS

IBM VIOS

Job description

Join a World-Class Name in Luxury, Resorts & Gaming!
Ready to bring your expertise to one of the globe’s most iconic brands in entertainment and hospitality? We're hiring a System Administrator/Engineer with deep AS400 / IBM iSeries experience to join a high-performance tech team supporting operations across luxury resorts and integrated gaming environments.

Your Day-to-Day

• Support AS400 iSeries product and ops services

• Provide hands-on iSeries support to IT and business teams

• Tackle risk, security & vulnerability remediation

• Deliver firmware & OS upgrades, performance tuning, and capacity planning

• Manage 3rd party software and vendor upgrade

What You Bring

• Demonstrable hands-on experience with IBM iSeries (AS400)

• Familiar with iTera, Mimix, PowerHA, BRMS, and IBM VIOS

• Solid troubleshooting chops and great technical collaboration skills

Salary: Up to SGD 7000-9000 monthly (negotiable)

Benefits

• Hybrid work setup

• Medical insurance

• 14 days leave

• 2–3 months performance bonus

Interested? Drop Jess a note at [e-mail] to learn more.

TENTEN Partners is an equal opportunity firm and is committed to providing equal employment opportunities to all qualified individuals without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, age, disability, or any other protected characteristic as outlined by applicable.