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RTX · 1 day ago

2026 Systems Engineer I - Onsite - El Segundo, CA

CA323: 2000 E Imperial Hwy Bldg R01 2000 East Imperial Highway Building R01, El Segundo, CA, 90245 USA

Full-time

Onsite

New Grad, Entry Level

$63K/yr - $120K/yr

0+ years exp

RTX is a leading company focused on advanced engineering solutions to defend freedoms and deter aggression. They are seeking a Systems Engineer I to join the Advanced Products & Solutions Mission Area, where the role involves supporting the development and analysis of radar systems, engaging in modeling and simulation, and assisting with integration and testing activities.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Support development, analysis, and documentation of system requirements, 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

Qualification

Radar Systems EngineeringData AnalysisMATLABC++PythonAlgorithm DesignSoftware/Hardware IntegrationMultitaskingCommunication SkillsProblem Solving

Required

Bachelor's Degree in Electrical Engineering, Aerospace Engineering, Computer Engineering, Computer Science, Mechanical Engineering, Applied Mathematics, Physics, or related STEM field

This position requires 12 months or less of professional experience (excluding internships)

Ability to obtain and maintain a U.S. government security clearance (U.S. citizenship required)

Minimum 3.0 GPA

Academic or internship experience with: Hands-on testing of electronic equipment in labs

Troubleshooting electronic or system-level issues

Data analysis using MATLAB and/or C++

Relevant Work Experience or Project Experience in algorithm design, requirements development, software/hardware integration, and configuration management

Preferred

3.5 GPA or higher

Coursework or experience in Systems Engineering or radar fundamentals

Experience or project work in Radar Algorithm design, Radar Requirements development, Radar Software/hardware integration

Programming experience in Java, C++, Python

Proficiency in MATLAB

Leadership involvement in student organizations, athletics, or community service

Experience or Coursework with: Signal processing, control theory, statistics, information theory, and detection methods

Imaging/pattern recognition

Data filtering (Kalman, batch, optimal estimation)

Advanced statistics

Strong written, verbal, and interpersonal communication skills

Ability to multitask, solve problems independently, and work effectively in a fast-paced environment

Secret Security Clearance

Benefits

Medical

Dental

Vision

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible spending accounts

Flexible work schedules

Employee assistance program

Employee Scholar Program

Parental leave

Paid time off

Holidays

Company

RTX

Glassdoor3.8

RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.

Founded in 1922

Arlington, Virginia, USA

10001+ employees