Senior SAP Basis Architect — Remote, HANA & Cloud

Johnson Technology Systems Inc; Reston (VA); On-site; USD 135,000 - 170,000; Full time

Job summary

JTSi (Johnson Technology Systems, Inc.) is seeking a Senior SAP Basis Administrator to oversee SAP landscapes across on-prem and cloud environments. You will install, configure, monitor, and optimize SAP systems, acting as the Tier 3 escalation point for Basis issues and collaborating with security, infrastructure, and functional teams.

The role requires 8+ years of hands-on SAP Basis experience, deep SAP HANA expertise, and proficiency with S/4HANA migrations.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 8+ years hands-on SAP Basis administration experience across complex landscapes.
• Deep expertise in SAP HANA DBA including HSR, backups, and performance tuning.
• Experience with SAP S/4HANA installations, migrations, and system conversions.
• Strong knowledge of SAP Transport Management, kernel updates, and support pack application.
• Experience managing SAP environments on AWS, Azure, or SAP BTP.
• Solid OS-level administration knowledge (Linux/RHEL, Windows Server).
• Excellent troubleshooting, analytical, and communication skills.

Responsibilities

• Administer and maintain SAP landscapes including S/4HANA, ECC, BW/4HANA, and SAP HANA databases across multiple environments.
• Perform system installations, upgrades, kernel patches, and support pack stacks with minimal downtime.
• Monitor system health and performance using SAP tools and third-party monitoring; resolve bottlenecks.
• Manage SAP HANA backup/recovery, memory management, and replication.
• Configure and maintain STMS, RFC connections, and background job scheduling.
• Lead incident response and root-cause analysis for Basis production issues as Tier 3.
• Implement and manage SAP security configurations including SSO and audit reviews.
• Plan and execute system refreshes, client copies, and migrations to cloud environments.

Skills

Troubleshooting

Analytical

Communication skills

Education

Bachelor's degree in Computer Science

Tools

SAP HANA

S/4HANA

SAP Solution Manager

Cloud platforms AWS/Azure

Job description

JTSi (Johnson Technology Systems, Inc.) is seeking a Senior SAP Basis Administrator to oversee SAP landscapes across on-prem and cloud environments. You will install, configure, monitor, and optimize SAP systems, acting as the Tier 3 escalation point for Basis issues and collaborating with security, infrastructure, and functional teams.

The role requires 8+ years of hands-on SAP Basis experience, deep SAP HANA expertise, and proficiency with S/4HANA migrations.