Senior SAP Basis & HANA Administrator (Migrations)

DNA INFOTECH PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

DNA INFOTECH PTE. LTD. in Singapore seeks an experienced SAP BASIS Specialist to manage enterprise SAP landscapes, ensure system availability, and lead migration and upgrade activities. The role requires hands-on administration of S/4HANA, ECC and HANA environments, with a focus on performance tuning and security.

You will coordinate with cross‑functional teams, provide 24x7 production support, and document SOPs and processes to drive continuous improvements.

Qualifications

• Minimum 7 years of SAP BASIS experience.
• Hands-on SAP migrations, S/4HANA conversions, upgrades and system refreshes.
• Admin of SAP S/4HANA, ECC, SLT, Content Server, Cloud Connector, GRC, Vertex and Web Dispatcher.
• Expertise in SAP HANA administration, including installation, upgrades, replication, backup and performance tuning.
• Experience with SAP BTP and HANA Cloud administration.
• Hands-on SAP installations, kernel upgrades, Support Packs, Add-ons and transports.
• Strong BASIS troubleshooting for performance, memory, dumps, connectivity and availability.
• Experience managing hybrid SAP landscapes and third‑party integrations.
• Strong knowledge of SAP security, certificates, SNC/SSL and vulnerability remediation.
• Automation, scripting, SOPs, technical documentation and process improvements.
• Willingness to provide 24x7 production support and BASIS on-call with strong customer/stakeholder communication skills.

Responsibilities

• Provide 24x7 production support and BASIS on-call with strong customer/stakeholder communication skills.

Skills

SAP BASIS expertise

SAP migrations

S/4HANA conversions

System refreshes

System administration

HANA database administration

System performance tuning

Security & compliance

On-call production support

Automation & scripting

Tools

Kernel upgrades

Support Packs

Add-ons

Transports

Web Dispatcher

GRC

Vertex

Content Server

Cloud Connector

Job description

DNA INFOTECH PTE. LTD. in Singapore seeks an experienced SAP BASIS Specialist to manage enterprise SAP landscapes, ensure system availability, and lead migration and upgrade activities. The role requires hands-on administration of S/4HANA, ECC and HANA environments, with a focus on performance tuning and security.

You will coordinate with cross‑functional teams, provide 24x7 production support, and document SOPs and processes to drive continuous improvements.