Support to supply chain for subcontract technical oversight, review of subcontractor produced material (requirements documents, design material, safety related material, performance and Hazardously Misleading Information (HMI) analysis reports, Site Installation Plans (SIP), Site Acceptance Test (SAT) reports, test plans, procedures, verification, and reports). Lockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of advanced Global Navigation Satellite System (GNSS) and Satellite Based Augmentation System (SBAS) solutions at our Fairfax, VA facility.