Amentum is seeking a dedicated results-oriented Senior Systems Engineer to support NSWC Dahlgren H20. Systems Engineer Responsibilities Include: Providing technical engineering oversight in the development of the AN/SQQ-89 Advanced Baselines primarily in the surface ASW functional areas of Contact Management and Weapons Control, to include the following: Providing technical guidance to the baseline developers regarding performance and interface requirements. Providing engineering reviews including Performance Specification (P-Spec) baseline releases, Interface Design Specifications (IDSs), and Interface Change Requests (ICRs). Providing active representation on the AN/SQQ-89 Requirements Working Group meetings to manage the performance requirements for CRUDES and Foreign Military Sales (FMS) baselines. Providing active participation to the Bug Adjudication Board meeting as a Subject Matter Expert (SME) for analysis of Bugs reported against installed baselines.