• Functional Delivery Lead and support SAP Ariba Sourcing implementations, including event creation, RFx, auctions, scoring, and award scenarios • Configure Ariba Contracts including clause libraries, templates, approval workflows, and contract authoring processes • Conduct requirement gathering, fit‑gap analysis, and solution design workshops with business stakeholders • Translate sourcing and contracting business processes into standard Ariba capabilities, minimizing customizations • Support integration touchpoints with SAP S/4HANA or ECC (where applicable) • Coordinate with Supplier Lifecycle & Performance (SLP) and downstream modules where sourcing dependencies exist • Assist with data migration, master data validation, and sourcing template standardization • Develop and execute SIT and UAT test scenarios aligned to sourcing and contracting processes • Support cutover, hypercare, and post‑go‑live stabilization activities • Troubleshoot functional issues and drive resolution with SAP and internal teams

Source and negotiate purchases of machinery and materials, analyze supplier performance and pricing trends, and maintain accurate records while ensuring quality and reliability in procurement processes.

• Drive strategic vendor management across multiple categories • Develop sophisticated sourcing strategies and lead high-stakes negotiations • Oversee complex RFP processes, including RFx (RFP, RFQ, RFI) management • Conduct comprehensive spend analysis and market research to identify consolidation opportunities • Negotiate terms, pricing, and service level agreements with suppliers • Present strategic recommendations to executive leadership • Manage supplier relationships throughout the contract lifecycle • Collaborate with internal stakeholders to align procurement activities with organizational goals • Ensure compliance with procurement policies and monitor performance against established KPIs

Title: Staff Subcontract Management / FAR/DFAR / Fort Worth, TX Location: Grand Prairie United States Job Description: Description:You will be the Staff Subcontract Management for the GMLRS Development Programs. Our team is responsible for delivering cost‑effective, reliable supply chain solutions that enable mission success. What You Will Be Doing As the Staff Subcontract Manager you will be responsible for overseeing subcontract performance, driving cost‑reduction initiatives, and ensuring compliance with all procurement regulations. Your responsibilities will include, but are not limited to: - Manage the procurement cycle from purchase order to payment of invoice - Coordinate with operations and production to set priorities and time-lines - Requests for proposal, source selection, and subcontract award - Negotiate pricing, contractual terms, and lead times - Manage supplier relationships and performance issues - Control costs and perform price analysis - Maintain accuracy of purchasing documents and data including procurement files - Supports and leads cost reduction initiatives, change activity, and program meetings - Comply with all applicable FARS / DFARS and company policies - Other tasks and duties as assigned by management including but not limited to visits to critical path suppliers, presentations to management, and written status reporting This position requires the ability and initiative to interface with internal partners to solve problems and ensure procured materials and services are acquired in compliance with established procedures and supporting the needs of internal customers. Must have ability to interface effectively with suppliers to achieve desired program objectives as well as Sr. Management. Successful candidate will have effective communication and organizational skills. Travel is required. We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn more about Lockheed Martin's comprehensive benefits package here. Further Information About This Opportunity This position is in Dallas. Discover more about our Dallas, Texas location. MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. Basic Qualifications: - Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education - Must have the ability to obtain a Secret Security Clearance - Knowledge of acquisition policies and procedures such as FAR / DFAR - Working knowledge of standard contract types - Proficient computer skills including Word, Excel and PowerPoint - Detail and teamwork oriented with demonstrated organizational skills - Strong interpersonal skills - Demonstrated communication skills (verbal, written, and presentation) - Demonstrated problem solving skills, business acumen and ability to make business based decisions - Ability to work independently and in a team environment Desired Skills: - Experience with management of subcontractors. - Experience with the procurement of specialized materials, complex assemblies, and equipment within Defense industry. - Experience with LM Procurement Systems. Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to Work Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process. Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Schedule for this Position: 4x10 hour day, 3 days off per week Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about. As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories. Experience Level: Experienced Professional Business Unit: MISSILES AND FIRE CONTROL Relocation Available: Possible Career Area: Purchasing/Procurement/Supply Chain Type: Full-Time Shift: First