SAIC is currently looking for a Senior Systems Integrator to support our team located in Huntsville, AL. The Systems Engineer Journeyman will be responsible for but not limited to the following responsibilities: • Performs Systems Engineering activities related to Army Aviation including concept of operations formulation, requirements definition, analysis, system architecture, system analysis and design, interface and data architecture, validation and verification utilizing a Modular Open Systems Approach (MOSA). • Ensures the logical and systematic conversion/decomposition of government customer requirements into actionable solutions that acknowledge technical, schedule, and cost constraints. • Ability to produce Engineering artifacts such as Architecture Description Document (ADD), System/Subsystem Specification (SSS), Software/Hardware Requirements Specifications (SRS/HRS), Concept of Operations, (CONOPS) and Interface Control Documents (ICD). • Experience with MBSE and modeling processes (Camero Enterprise Architect), Use Cases, Activity Diagrams, State Machines...etc. • Ability to lead cross-functional teams to achieve product deliveries according to schedules while mentoring and advising junior engineers. Ability to lead customer interactions, briefings, and demonstrations. • Ensure that engineering efforts follow the Department’s Systems Engineering Lifecyle process. • Work in a multifaceted team with many stakeholders (engineering, logistics and program leadership) in problem solving efforts for designated aspects of complex problems with many competing objectives, variables, and constraints. Required Education: • Bachelor's degree and ten (10) years’ experience; four (4) years of experience in lieu of degree. Required Clearance: • Must possess an active Secret security clearance with the ability to obtain a Top Secret security clearance. Required Skills: • Experience with MBSE and modeling processes • Experience leading cross-functional teams to achieve product deliveries according to schedules • Proficiency in risk assessment methodologies, vulnerability assessment tools, and security frameworks • Possesses excellent analytical and problem-solving skills, with the ability to assess complex situations and provide practical solutions. • Effective communication skills to convey technical information clearly to both technical and non-technical stakeholders. • Possess a collaborative attitude with the ability to work across different teams and departments. Desired Skills: • Avionics experience either hardware or software.