Senior Systems Engineer; Onsite

Position Overview

Advanced Airborne RF Sensors Department – Space and Airborne Systems Engineering and Test Capability (SE&TC) Center ite role in McKinney, TX. U.S. Citizenship required to obtain a DoD Secret security clearance. Salary range is $86,800 – $165,200 USD.

• Collaborate with hardware and software teams to develop test procedures and troubleshoot system-level issues for RF and EW systems.
• Perform calibration and operation of phased array antennas in a laboratory test‑range environment.
• Support testing, validation, and integration activities for phased array antenna systems, RF sensor, and EW systems.
• Conduct modeling, simulation, and analysis to evaluate ES/EA system performance and inform design decisions.
• Create and execute test plans and procedures, evaluate system functions and interfaces, and verify system requirements before final system sell‑off.
• Support production, system deployment, and post‑deployment activities, ensuring product performance and reliability.
• Engage in Digital Transformation (DTx) efforts, leveraging Model-Based Systems Engineering (MBSE) and Agile product development practices.
• Utilize laboratory equipment including power supplies, oscilloscopes, and digital voltmeters; collaborate across disciplines to resolve complex challenges.

• Bachelor’s degree in STEM and minimum 5 years of EW/Radar systems design and requirements engineering experience.
• Experience diagnosing and resolving electromagnetic interference (EMI) issues.
• Modeling and simulation for EW or radar systems.
• Experience calibrating, operating, and supporting phased-array or RF sensor systems.

• Active DoD clearance investigation within five years.
• Advanced STEM degree.
• Proficiency in MBSE (Cameo Enterprise Architecture, SysML), digital thread, Dev Sec Ops .
• Antenna design and calibration experience.
• Familiarity with MATLAB/Simulink, DOORS, DNG, Cameo, Jira, Confluence.

Competitive salary and relocation assistance available. Comprehensive benefits include medical, dental, vision, life insurance, short-term and long-term disability, 401(k) match, flexible spending accounts, paid time off, holidays, parental leave, and other benefits per business unit.

Raytheon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other protected class. Raytheon provides affirmative action for qualified individuals with a disability and protected veterans in compliance with applicable law.