Software Engineer Sr - E3 - SAP Development

Overview Join Lockheed Martin as a Senior Software Engineer within an agile team delivering SAP-based solutions to support one of our strategic transformation programs. You will contribute to Ariba, SAP S/4, and Fiori initiatives, ensuring reliable software that meets functional specs and supports mission objectives. You’ll collaborate with cross-functional stakeholders to triage incidents, design fixes, and drive continuous improvement in a high-security, fast-paced environment. This role offers hands-on SAP development, integration, and lifecycle documentation within a large-scale transformation effort. Compensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off ResponsibilitiesMonitor Ariba, Product Sourcing and Quotation Management processes to identify and reduce riskTriage and/or resolve O&M incidents and service requestsPerform unit testing activities and contribute to test plansExtract, analyze, and interpret SAP table data to diagnose issuesReview functional specifications to ensure alignment with technical specsEstimate tasks and contribute to project estimation for new requirementsIdentify root causes of recurring problems and implement corrective actionsServe as SME for Ariba product team and coordinate with other product teamsManage multiple build projects from requirements through implementation including spec writing, development, and testingPrepare documentation to support software lifecycle and milestone reviews Key requirementsUS Citizenship required2+ years SAP experience (preferably S/4) with deep knowledge of SAP Ariba, Fiori, S/4 Configuration (BP focus)Hands-on experience with Exostar and supplier onboardingParticipation in at least one SAP implementationExperience validating or converting data during SAP migrationsAbility to collaborate with customers to write functional specificationsFundamental Excel skills (formulas, pivot tables, power queries)Strong understanding of Product Sourcing and Quotation ManagementStrong communication skills (verbal and written)strong communicationcollaborationself-motivationSAP AribaFiori / SAPUI5S/4 Configuration (Business Partner)