Sap Basis Technical Architect

Tekskills; New Delhi; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

Tekskills in Delhi, India, is seeking an experienced SAP technical expert to lead SAP Basis and HANA administration across Greenfield and BAU landscapes. You will drive HA/DR strategies, HSR, S/4HANA migrations, and Fiori SSO, collaborating with cross-functional teams.

Ideal candidates have strong Linux expertise, SAP Solution Manager proficiency, and hands-on performance tuning using ST03/ST12/ST05, HANA Studio, and related tools.

Qualifications

• Extensive experience with SAP Basis and HANA administration.
• Hands-on experience with SPNEGO/SAML2 SSO and Fiori SSO.
• HA/DR planning and multi-node architectures.
• S/4HANA migrations and OS/DB migrations experience.

Responsibilities

• Participate in Architectural Review Boards (ARB).
• Lead landscape orchestration across multi-track environments (Greenfield & BAU).
• Support go-lives, cutovers, hypercare, and audit compliance.

Skills

SAP Basis

SAP HANA

S/4HANA

High Availability

S/4HANA migrations

Fiori SSO

SSO: SPNEGO/SAML2

Linux administration

Solution Manager

Performance tuning (ST03/ST12/ST05)

Job description

Core SAP Technical Expertise (SAP Basis & SAP HANA) includes:

• Lead landscape orchestration (N+1 / N+2) across multi-track environments (Greenfield & BAU)
• Perform SAP HANA Database Administration including HANA 2.0 MDC installations and upgrades
• Configure and manage HANA System Replication (HSR) for High Availability and Disaster Recovery
• Configure High Availability (HA) and DR setups using Pacemaker and Service Guard.
• Execute HA/DR architecture hardening, DR drills, and multi-target replication
• Manage SAP Application Server and HANA DB hardware migrations
• Implement SAP Solution Manager 7.2 including ChaRM, Retrofit, CSOL, monitoring, and dashboards
• Perform technical upgrades and conversions including S/4HANA conversions and OS/DB migrations
• Implement SSO via SPNEGO / SAML2 with Active Directory and configure Fiori SSO
• Configure SSL/HTTPS, STRUST/SSF secure communication and data flows
• Conduct performance engineering using ST03, ST12, ST05, and HDBSQL trace tools
• Perform system sizing and capacity planning using SAP Quick Sizer
• Configure Transport Management System (TMS) and transport routes
• Manage SAP on Red Hat Enterprise Linux, including HA architectures
• Lead downtime optimization strategies: ZDO, nZDM, dMO, CTI

Optimize HANA-specific performance design: Table reorganization

Delta merge strategies

Native HANA SQL optimization.

Preferred Skills & Technical Competencies

• SAP BASIS, S/4HANA, Cloud ALM, Cloud ILM, CPI, Fiori, HANA DB, Oracle DB, ECC, Ariba, SCM, BW/4HANA, CRM, NetWeaver, Solution Manager, Linux
• SAP conversions, migrations, upgrades, system copies, and automated refreshes
• Cloud Integration Gateway, SAP Router, Web Dispatcher
• Authentication & SSO: SPNEGO, SAML2, X.509 certificates
• Performance monitoring with EWA, Dynatrace, New Relic
• Hands-on experience with SolMan, HANA Cockpit, HANA Studio, Ansible, UCD, SWPM, SUM, Azure Portal, Sentinel, Illumio.

Additional Responsibilities

• Participate in Architectural Review Boards (ARB)
• Engage in Big Room Planning for roadmap alignment and milestones
• Support go-lives, cutovers, hypercare, and audit compliance
• Ensure effective collaboration and communication with technical and business teams.