RF Systems Engineer II (Onsite)

RTX (Raytheon); El Segundo (CA); On-site; USD 76,000 - 144,000; Full time

Benefits offered by this job

Relocation eligible

Benefits package

Job summary

RTX's Advanced Products & Solutions Mission Area is seeking Radar Systems Engineers to design and develop advanced radar and sensor systems for the warfighter. You will work with experienced engineers to define architectures, develop requirements, and support full lifecycle activities, including flight testing.

Responsibilities include system CONOPS, MBSE-based design, scriptable data analysis in MATLAB/Python, and hardware/software integration.

Qualifications

• Master's degree in Science, Technology, Engineering or Mathematics (STEM) obtained by start date.
• Experience with RF fundamentals: link budget analysis, modulation schemes, noise figure, gain, bandwidth, filtering, or wave propagation.
• Experience with RF test equipment (spectrum analyzers, VNAs, signal generators) through coursework, internships, or lab work.
• Experience using MATLAB for data analysis.

Responsibilities

• Define system architecture and develop/verify system requirements across the full product lifecycle.
• Support development, analysis, and verification of system requirements using DOORS.
• Generate system CONOPS and system architectures.
• Assist with radar mode requirement development and system performance assessments.
• Conduct modeling, simulation, and data analysis using MATLAB, Python, and C++.
• Participate in hardware/software integration, troubleshooting, and lab testing.
• Support verification, validation, flight test, production, and post-deployment activities.
• Perform MBSE-based design and trade studies.
• Prepare and present technical reports and briefings to stakeholders.

Skills

RF fundamentals

Data analysis

C++ programming

Education

Master's degree in STEM

Tools

MATLAB

Python

LabVIEW

C++

RF test equipment

Job description

At RTX, our internships, co‑ops, and full‑time careers provide an exceptional foundation to work on complex problems, advance your skills, and create a safer, more connected world. Discover opportunities to make a difference at RTX.

Join the Advanced Products & Solutions (APS) Mission Area within the Systems Engineering Center at Raytheon, where we design and develop advanced radar and early‑warning sensor systems for the warfighter. We are seeking Radar Systems Engineers who thrive in a fast‑paced environment, enjoy solving complex technical problems, and are eager to support innovative sensor and radar programs.

What You Will Do

• You will work alongside experienced engineers to define system architecture, develop and verify system requirements, perform analysis and modeling, and support integration, testing, and flight activities across the full product lifecycle.
• Support development, analysis, documentation, and verification of system requirements using DOORS.
• Generate system CONOPS and system architectures.
• Assist with radar mode requirement development and system performance assessments.
• Conduct modeling, simulation, and data analysis using tools such as MATLAB, Python, and C++.
• Participate in hardware/software integration, troubleshooting, and hands‑on laboratory testing.
• Support verification, validation, flight test, production, and post‑deployment activities.
• Perform trade studies, functional/physical analyses, and MBSE‑based system design.
• Prepare and present technical reports, findings, and briefings to internal and external stakeholders.
• Prepare and present technical reports, findings, and briefings to internal and external stakeholders.

Qualifications You Must Have

• Master's degree in Science, Technology, Engineering or Mathematics (STEM) obtained by start date
• Experience with RF fundamentals: link budget analysis, modulation schemes, noise figure, gain, bandwidth, filtering, or wave propagation
• Experience with RF test equipment (spectrum analyzers, VNAs, signal generators) through coursework, internships, or lab work
• Experience using MATLAB for data analysis
• Experience may be obtained through job experience, research, coursework, or projects

Qualifications We Prefer

• Internship or project experience related to RF, wireless, radar, SDR, or satellite communication
• Knowledge of systems engineering architecture and design, integration and test, and verification and validation approaches
• Experience with programming using C++ or scripting/automation tools like Python or LabVIEW
• Hands‑on experience with antennas or PCB layout for RF circuits
• Exposure to digital signal processing concepts

What We Offer

• 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
• Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short‑term disability, long‑ter

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

This position requires the ability to obtain a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS) is an agency of the Department of Defense that handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm

The salary range for this role is 75,800 USD - 144,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.