Lead Architect - SAP BSA

Company Profile

Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.

Job Description

10+ years of SAP experience with deep expertise in: SAP SD, MM, and LE

Strong experience in SAP S/4HANA implementations

Architect complex pricing models, rebates, contracts, and billing solutions

Oversee design of sales order management, ATP (Advanced ATP), and billing processes

Lead credit management, revenue recognition, and intercompany processes

Optimize customer experience and fulfillment processes

Design advanced procurement solutions including:

Strategic sourcing and vendor management

Inventory optimization and material valuation strategies

Lead implementation of subcontracting, consignment, and stock transfers

Govern master data design and procurement analytics

Lead delivery processing, route determination, and shipment planning strategies

Drive integration across:

SD ↔ MM ↔ LE ↔ FI

Coordinate with ABAP developers for enhancements and custom reports

Support interfaces with external systems (EDI, API’s, Middleware, Vertex, 3rd party ordering systems etc.)

Participate in end-to-end SAP implementations (S/4HANA preferred)

Perform configuration, testing (unit, integration, UAT), and deployment

Industry experience (Manufacturing, Retail, CPG, or Distribution preferred)

Qualifications

• Bachelor’s or master’s degree in engineering, Business, IT, Computer Science

• SAP certifications in SD/MM/LE or S/4HANA (preferred)

• Nice-to-Have

• Experience with:

• SAP WM/ EWM / TM

• Fiori apps and UI