Senior Specialist, Systems Engineer (Mission Payload)

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer – Mission Payload Job Code: 46151 Job Location: Fort Wayne, Indiana Job Schedule: 9/80 (Every Other Friday Off!) Job Description: L3Harris is seeking a Senior Specialist, Systems Engineer to support development of a space-based Electro-Optical/Infrared (EO/IR) mission payload sensor system. This role will perform systems engineering functions across the program lifecycle, contributing to technical planning, requirements development, interface coordination, system integration, verification planning, and engineering analysis. The selected candidate will work in a multidisciplinary environment to help ensure the payload system is technically sound, executable, and aligned to mission and program objectives. In addition to core systems engineering responsibilities, this position will also support Cost Account Management (CAM) activities, including planning, tracking, and reporting on scope, schedule, and cost performance for assigned engineering work packages. This role is ideal for an engineer who combines sound systems engineering fundamentals with strong organizational, coordination, and program execution skills. This position is in Indiana: https://careers.l3harris.com/en/Fort-Wayne Essential Functions: •    Support systems engineering activities for a space-based EO/IR mission payload system through design, development, integration, test, and verification. •    Develop, decompose, allocate, and maintain system, subsystem, and component-level requirements. •    Support requirements traceability and verification planning across the payload development lifecycle. •    Coordinate definition and management of internal and external interfaces across payload subsystems and with spacecraft or mission elements. •    Contribute to development and maintenance of systems engineering artifacts such as specifications, verification matrices, interface documentation, technical plans, and trade study documentation. •    Perform and support system-level analyses, trade studies, and technical assessments to evaluate design approaches, performance, and compliance with mission requirements. •    Support system integration and test planning, discrepancy resolution, and technical issue closure. •    Participate in major technical reviews including SRR, PDR, CDR, TRR, and related customer or internal reviews. •    Collaborate with cross-functional teams including optics, focal plane, electronics, software, mechanical, thermal, integration and test, quality, reliability, and mission operations. •    Identify and communicate technical risks, assumptions, issues, and dependencies and support mitigation planning. •    Help maintain technical baseline consistency through disciplined configuration and change management practices. •    Job is onsite in Fort Wayne, Indiana Qualifications: •    Bachelor’s degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or a related STEM discipline and a minimum of 6 years of relevant experience; or a Graduate degree and a minimum of 4 years of relevant experience. In lieu of a degree, minimum of 10 years of prior related experience. •