Senior Systems Engineer

Date Posted:

Country: United States of America

Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance: DoD Clearance:
Secret

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Raytheon’s System Engineering and Test Capabilities Airborne Surveillance RF Sensors department has an immediate opening for a Senior Systems Engineer who is committed and passionate about creating innovative and cost-effective EW solutions to support the Electronic Warfare business area relating to Electronic Support (ES) and Electronic Attack (EA) capability development.

This position is 100% on-site at our McKinney, Texas campus.

• 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 within 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.
• Contribute to system requirements development, interface definitions, and architecture documentation.
• Assist in planning and executing laboratory and field test events, including data collection and post‑test analysis.
• Generate technical reports, test documentation, and analysis summaries to support program milestones and design reviews.
• Provide system engineering support for requirements verification and test procedure development
• Collaborate with hardware and software teams to develop test procedures and trouble shoot issues using MATLAB analysis tools
• Support the testing, validation and integration of phased array antenna systems

• Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 5 years of EW/Radar systems design and requirements engineering experience
• Diagnose and resolve electromagnetic interference (EMI) issues.
• Modeling and simulation for Electronic Warfare (EW) or radar systems.
• Experience with calibrating, operating, and supporting the integration of phased‑array or RF sensor systems.
• Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

• Active DoD Top Secret clearance with investigation within five years
• Advanced degree in Science, Technology, Engineering or Mathematics (STEM preferred)
• Model Based Systems Engineering (Cameo Enterprise Architecture (SysML specifically), digital thread concepts, digital engineering, MBSE with Dev Sec Ops ).
• Antenna design and calibration experience
• Skilled in diagnosing and resolving electromagnetic interference (EMI) issues.
• Experience with modeling and simulation of EW or radar systems.
• Matlab/Simulink, DOORS, DNG, Cameo, Jira, and Confluence.

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value:
  Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation Eligible – Relocation assistance is available

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range…