Sr. Specialist, Supply Chain Master Data

ABOUT NEXTDECADE CORPORATION NextDecade is committed to providing the world access to reliable, lower‑carbon energy. We are focused on delivering secure and cost‑effective energy through the safe and efficient development and operation of natural gas liquefaction capacity at Rio Grande LNG. Through our subsidiaries, we are developing and constructing the Rio Grande LNG natural gas liquefaction and export facility near Brownsville, Texas, with approximately 48 MTPA of potential liquefaction capacity currently under construction or in development, sufficient space at the site for up to 10 liquefaction trains, and a potential carbon capture and storage project. NextDecade's common stock is listed on the Nasdaq Stock Market under the symbol "NEXT." NextDecade is headquartered in Houston, Texas. For more information, please visit www.next-decade.com.

SUMMARY OF THE ROLE We are seeking an experienced SAP Master Data Specialist with deep expertise in Materials Management (MM) to join our team supporting our RGLNG facility in Brownsville, Texas. This critical role will focus on ensuring the integrity, accuracy, and optimization of all materials master data within our SAP S/4HANA environment. The successful candidate will be responsible for creating, maintaining, and governing material master records while supporting procurement, inventory management, and supply chain operations in the LNG industry.

This position is located in Brownsville, TX at the Rio Grande LNG site (RGLNG).

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KEY RESPONSIBILITIES

Material Master Data Management:

Create and maintain material master records across all relevant views (Basic Data, Purchasing, MRP, Accounting, Plant/Storage, Warehouse Management)

Manage material types, material groups, and valuation classes specific to LNG operations (spare parts, consumables, chemicals, equipment, MRO items)

Configure and maintain procurement‑related fields including purchasing groups, source lists, and info records

Ensure proper setup of MRP parameters, safety stock levels, reorder points, and lot sizing procedures

Maintain unit of measure conversions, batch management settings, and serial number profiles

MRP & Planning Support:

Maintain and update MRP‑related parameters in SAP (lot sizes, lead times, safety stock, reorder points, planning strategies).

Monitor, analyze, and execute MRP results to ensure material availability for customer demand.

Collaborate with Warehouse Staff, Maintenance Planners, and Procurement Staff to resolve exceptions and shortages identified by MRP runs.

Support optimization of inventory levels and planning accuracy through data‑driven adjustments.

Data Governance & Quality:

Implement and enforce material master data governance policies and procedures

Conduct regular data quality audits using SAP standard reports (MM60, MMBE, MB52) and custom queries

Identify and resolve duplicate materials, obsolete records, and data inconsistencies

Manage material master change requests through defined workflows and approval processes

Coordinate mass maintenance activities using LSMW, MM17, or other mass update tools

Process Support & Integration:

Ensure seamless integration between MM and other modules (FI, CO, PP, PM, QM, EWM)

Collaborate with warehouse teams on inventory management processes (goods receipt, goods issue, stock transfers)

Support MRP runs and procurement planning activities

Assist in physical inventory counts and cycle counting processes

Reporting & Analytics:

Generate standard and custom reports for inventory valuation, slow‑moving materials, and stock analysis

Create and maintain dashboards for material master KPIs using SAP Analytics Cloud or similar tools

Support month‑end closing activities related to materials management

Provide data analysis for procurement optimization and inventory reduction initiatives

Key Performance Indicators (KPIs):

Material Master Data Accuracy: 99.5%

Service Level Agreement (SLA) Compliance: 95% (24‑48 hour turnaround for requests)

Duplicate Material Records: 0.5%

Data Completeness Score: 98% (all mandatory fields populated)

Obsolete Material Identification Rate: Monthly review with action plans

Process Documentation Updates: Quarterly review and update

MINIMUM REQUIREMENTS

Bachelor's degree in supply chain management, Information Systems, Business Administration, or a related field is preferred

In lieu of bachelor's degree, 8+ years of verifiable SAP MM master data experience

Minimum 5+ years of hands‑on SAP MM module experience with focus on master data management, including proficiency in key MM transactions

Knowledge of SAP MM configuration including material types, valuation areas, and account determination

Experience with data migration tools (LSMW, BAPI, BDC) and mass maintenance techniques

Understanding of integration points with FI‑CO, PP, PM, QM modules

Proficiency in Excel, SAP Query, and reporting tools

Understanding of industry‑specific material categories (pipes, valves, instrumentation, rotating equipment)

Familiarity with industry standards and specifications (ASME, API, ISO)

Knowledge of hazardous materials handling and regulatory compliance

Highly detail‑oriented with strong analytical skills, able to manage multiple priorities independently, communicate effectively across teams, drive process improvements, and maintain a strong internal customer focus.

PREFERRED QUALIFICATIONS

Experience with SAP S/4HANA or recent migration from ECC to S/4HANA preferred

SAP certification in Materials Management (C_TS452_2021 or similar)

Experience with SAP Ariba integration for procurement processes

Previous experience in Oil & Gas, LNG, or energy sector strongly preferred

Knowledge of GHS classification for hazardous materials

Knowledge of SAP MDG (Master Data Governance) or similar MDM solutions is a plus

Familiarity with extended warehouse management (EWM) concepts

Six Sigma or process improvement certification

Bilingual capabilities (English/Spanish) given proximity to Mexico border

Job Site Work Environment

Must be able to wear all necessary PPE equipment to perform job functions.

Operates in a complex construction environment.

Exposure to indoor and outdoor weather conditions.

Not necessarily protected from weather and temperature changes. Possible exposure to hot, cold, wet, humid, or windy weather conditions.

Exposure to moving mechanical parts and electrical circuits.

Exposure to constant or intermittent sounds of a pitch level sufficient to cause marked distraction.

Routinely uses standard office and field communications equipment such as computers, phones, photocopiers w/scanner and fax, and radios.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to support individuals with ADA‑recognized disabilities to perform the essential functions for the job.

Ability to drive to other Company work locations as required.

Ability to move throughout all areas of the facility, including being physically capable of traveling to a designed muster point during emergency situations.

Stand and/or sit continuously and perform job functions for a full shift.

The incumbent is required to have fully mechanical motion and usage of all extremities.

Physically able to walk, stand, bend, stoop, kneel, reach, twist, lift, push, pull, climb, balance, crouch, handle, and lift items weighing up to 20 lbs. without assistance.

Visual acuity corrected to perform job functions. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.

Must be able to clearly communicate with others via radio, phone, and verbal methods.

May be required to enter confined spaces.

May be required to work at elevated heights and access elevated structures without assistance.

Other Duties Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.

NEXTDECADE VALUES

Safety - We make safety a priority. Everything we do relies on the safety of our people and the communities around us.

Integrity - We do the right thing, and are open, ethical, and fair. We hold ourselves to the highest standards in all that we do.

Honesty - We value truth and honesty in ourselves and others. We honor our commitments and take responsibility for our actions.

Respect - We listen, and respect people, the environment, and the communities in which we live and work.

Transparency - Transparency builds trust. We promote open communication with our people, our customers, and all our stakeholders.

Diversity - We value diversity of experiences and thoughts. It takes people with different strengths and backgrounds to make our company succeed.

NextDecade provides equal employment opportunities (EEO) to all applicants without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. NextDecade complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

If you require accommodations during the application or interview process, please contact Human Resources at recruiting@next-decade.com.

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