Functional Technical Lead - Source to Pay - Remote

 

 

Job ID:  516219

Exempt

 

Oldcastle Infrastructure™, a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets throughout North America. We’re more than just a manufacturer of precast concrete, polymer concrete, or plastic products. We’re a trusted and strategic partner to engineers, contractors, distributors, specifiers, and more. With our network of more than 80 manufacturing facilities and more than 4,000 employees, we’re leading the industry with innovation and a safety-first mindset.

 

Oldcastle Infrastructure - Built For Life from Oldcastle Infrastructure on Vimeo.

 

 

 

Job Summary

 

Oldcastle Infrastructure (OI), as part of CRH’s Infrastructure Products Group (IPG), is a global manufacturing leader of utility infrastructure products.  Our goal is to be the most efficient producer of engineered systems and our customers’ strategic partner of choice. A crucial part of OI’s journey is the investment in new digital tools including a new ERP.  With a modern, common platform, OI will unlock the benefits of its scale, deliver a better customer experience, and build a foundation for continuous process improvement. 

 

The Functional Technical Lead Source to Pay (S2P) is responsible for bridging business requirements with SAP technical solutions across the sourcing, procurement to pay. This role partners closely with business stakeholders, plant operations, and systems architects to translate manufacturing needs into detailed functional specifications and system configurations. The lead ensures solutions align with best practices on the manufacturing sourcing, purchasing and payables while supporting digital transformation initiatives

 

Job Location

 

• This role can be remote or hybrid if in the Atlanta market. Some travel will be required (less than 25%). 

 

Job Responsibilities

 

• Technical Functional Design and Specifications
  • Engage with the business S2P team for sourcing, procurement, planning, and finance teams to capture technical requirements across requisitions, purchasing, invoicing, and payments.
  • Lead process blueprinting workshops for S2P processes. Document end-to-end process flows, identify fit-to-standard areas, and conduct detailed fit-gap analysis to highlight required extensions or configurations.
  • Develop detailed functional specifications (FSDs) that translate business requirements into SAP S/4HANA design for modules such as Materials Management, Purchasing and accounts payable.

 

• Technical Solution Configuration and Build
  • Partner with the SAP MM/FICO architects to define the SAP configurations.
  • Support definition of extensions, enhancements, and user exits in collaboration with SAP build developers.

 

• Testing and Validation
  • Collaborate with QAS team for the design and execution unit tests, integration, and end user acceptance test plans.
  • Provide support for end-user testing by preparing relevant test cases, test scripts, and validation templates.
  • Participate in the cutover plans for S2P master data and transactional readiness. Support go-live and provide post-live hyper care, ensuring defect resolution and user adoption.

 

• Training and Documentation
  • Prepare training materials and user guides for business teams.
  • Conduct training sessions for planners, production supervisors, and shop floor users.

 

Job Requirements

 

• 8-10+ years of experience working in SAP Functional with expertise in S2P processes.
• Proven track record in delivering large-scale migrations in the Manufacturing Industry
• Hands-on configuration experience in SAP MM/SP and vendor integrations.
• Proven track record in blueprinting workshops, Fit/Gap documentation, and functional specs.
• Experience in supporting end-user testing, training documentation, and hy