Architecture, Requirements, and Interfaces*** Define and evolve the MDA/C2BMC system architecture* Develop and maintain requirements and architecture artifacts (including interface definitions) to support missile defense capabilities* Run and support architecture and requirements trade studies to recommend options that improve mission performance, cost/schedule, and technical feasibility* Own and improve the requirements management engine: planning, organizing, implementing, and monitoring of requirements processes and tools (including traceability, change control, and quality)* Lead program-level risks/issues/opportunities tracking and technology readiness assessments as they relate to architecture and requirements decisions* Collaborate frequently with MDA, warfighters, and industry partners to align requirements, interfaces, and system priorities* Lead cross-functional teams in developing products and interacting with government customers**Systems Integration, Verification, & Validation*** Plan and execute integration and checkout work – define tasks, schedule them, assign work, monitor completion, and keep the integration plan moving* Evaluate results from integration/checkout activities and determine whether they meet checkout requirements so the team can proceed to the next stage* Define and drive the overall integration and test (I&T) strategy (processes, tools, and metrics) to ensure we verify requirements effectively and consistently* Execute and document integration and test events, including capturing results, issues, and evidence needed for verification* Partner with integration/test SMEs to solve complex system problems spanning process, tools, regulations, and system-specific issues* Identify and implement tool/process improvements that reduce friction and increase throughput (automation, reporting, repeatable workflows).* Our teams are currently hiring a broad range of **Senior (Level 5-6) Systems Engineers in the following disciplines:*** Systems Architecture, Requirements and Interfaces* Systems Integration, Verification, & Validation* Modeling and Simulation**Position Responsibilities**Depending on your assignment, you will contribute across mission assessment, architecture, requirements, Model-based Systems Engineering (MBSE), integration, and test – often with direct collaboration across Boeing, industry partners, and government stakeholders.**Systems