Senior SAP Basis Administrator; Hybrid

Senior SAP Basis Administrator (Hybrid Work Schedule)

Job Number: 417

Sign-on Incentive: $7,500.00

Department:
Information Technology

Division:
Technical Services

Location:

5334 S. Prince St., Littleton, CO, 80120

Job Type :

Salary Full-Time

Posting Date: 02/13/2026

Closing Date: 03/13/2026

The Arapahoe County government serves its communities in ways both obvious and obscure. As the beating heart of local and regional government, we’re here for our neighbors on their best days—and their worst. We share our residents’ goals of preserving our quality of life and strive to be the place we’re proud to call home.

Ensures the stability, performance, and security of SAP S/4

HANA and Success Factors HCM systems by managing installations, configurations, upgrades, and technical support for critical business operations.

Core SAP Platform Administration

• Lead installation, configuration, and administration of SAP S/4
  
  HANA landscapes (development, QA, production) and related components (Fiori, Gateway, Web Dispatcher).
• Manage SAP HANA 2.0 databases, including backup/restore, tenant administration, performance tuning, and troubleshooting.
• Oversee transport management strategy and operations; maintain STMS configuration and change auditability.
• Execute kernel updates, SPS/SUM upgrades, maintenance planning, and SAP Note implementation.
• Direct client and system copy strategies for projects, testing, and disaster recovery.

Success Factors HCM Administration

• Coordinate bi-annual Success Factors release management; review notes, assess impact, and lead regression planning.
• Administer provisioning tasks with HCM team (settings, permissions, RBP) and support IAS/IPS configuration for SSO and user lifecycle.
• Maintain and troubleshoot integrations between Success Factors and SAP systems via SAP Integration Suite (CPI), APIs, and file-based interfaces.
• Ensure HR data security and compliance with regulatory requirements (GDPR, CCPA, HIPAA).

Performance, Monitoring & Reliability

• Implement and optimize monitoring using SAP Solution Manager / SAP Cloud ALM; define alerts and health checks.
• Analyze and resolve performance issues across application, database, and infrastructure layers; conduct capacity planning.
• Design and maintain HA and DR architectures (HANA System Replication, failover testing, RTO/RPO compliance).
• Own backup/restore strategies and conduct periodic DR drills; document outcomes and remediation actions.

Security & Compliance

• Govern user and role administration across SAP S/4
  
  HANA, Fiori, and Success Factors (PFCG roles, RBP model, IAS policies).
• Enforce secure configurations, encryption, certificates, SNC/SSO, and secure network flows.
• Partner with audit teams on security, SoD compliance, and evidence collection; remediate findings and maintain documentation.
• Design and manage integrations (IDoc/ALE, OData, REST, SFTP) and middleware (SAP PI/PO, SAP Integration Suite).
• Maintain connectivity between on-prem, cloud, and hybrid components (BTP services, VPNs, load balancers, firewalls).

Release & Change Management

• Lead technical cutovers for projects (greenfield, brownfield, upgrades); develop runbooks and coordinate execution.
• Maintain change calendars, freeze windows, and participate in CAB; ensure adherence to change procedures and rollback plans.

Documentation & Standards

• Create and maintain documentation (architecture diagrams, operating procedures, SLAs, runbooks, inventory).
• Establish and enforce Basis standards for naming, transports, backups, logging, and monitoring.
• Serve as senior technical point of contact for SAP operations; mentor junior Basis administrators and cross-functional teams.
• Partner with HR, Finance, Security, Network, and Infrastructure teams to deliver reliable ERP and HCM services.
• Manage vendor relationships; coordinate OSS incidents, SAP Notes, and support escalations.

Support & On-Call

• Provide L3…