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Based on 240 similar postings.
Employer
About L3Harris
L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.
L3Harris currently has
470 open roles
on FindRole.
Listed pay typically runs
$106,500–$197,500
across 185 roles with salary data.
Scientist, Systems Engineering (Mission Architecture & Advanced Concepts) joins the Missile Propulsion Systems Analysis Department to support the Hypersonics Business as a pathfinder group. This role involves conducting high-fidelity advanced concept airbreathing analyses and performing integrated trajectory, vehicle, and propulsion design optimizations for hypersonic systems including Solid Fuel Ramjet, Liquid Fuel Ramjet, Dual Mode Ramjet, and Rotating Detonation Engine cycles. The engineer will develop conceptual designs, conduct trade studies, and support business development activities like RFI/RFP responses. Key technical tools include NPSS, MATLAB/Simulink, ModelCenter, Python, C/C++, FORTRAN, SysML, and CAD software such as Creo or NX. Additionally, the role utilizes CFD tools for aerodynamics, aeroheating analysis tools like NASA MINIVER, and trajectory tools including POST, Quickshot, and OTIS to solve complex propulsion challenges in high-speed defense applications.
Systems Engineering
Avionics
Electronic Hardware
MBSE
Open Systems Architecture
DOORS
Requirements Management
Verification and Validation
Interface Definition
Risk Management
Trade Studies
Earned Value Management
Integrated Master Schedules
Cybersecurity
Information Assurance
GNC
MATLAB
Simulink
C++
Python
Control Theory
Dynamic Modeling
Flight Dynamics
Propulsion System Analysis
Hardware-in-the-Loop
Software-in-the-Loop
Systems Engineering