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RTX · 1 day ago

2026 - Intern Systems Engineer - SETC (Onsite)

MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA

Internship

Onsite

Intern

$37K/yr - $82K/yr

Start in 2026

RTX is a defense contractor dedicated to helping the nation and allies defend freedoms and deter aggression. They are seeking talented STEM students to join their team as Systems Engineers, where the main responsibilities include supporting integration, verification, and flight & ground testing for advanced missile defense radar systems.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Collaborate with a multi-disciplinary team

Operate our systems, as well as related simulators/stimulators

Identify and resolve issues and anomalies through debugging/troubleshooting and data analysis

Integrate hardware or software into a tactical system, and evaluate the functionality and impact of these changes

Develop documentation, execute plans and procedures, process and analyze data, and communicate results

Communicate with internal and/or external stakeholders

Qualification

Radar systems testingData analysisMATLABPythonTest equipment proficiencyElectrical schematicsCommunication protocolsTroubleshootingCollaborationDocumentation

Required

Pursuing a Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM)

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

Preferred

Experience testing radar systems, weapons systems, or command and control systems

Experience with data analysis, including the application of scripting or automation using tools such as MATLAB, Python, etc

Proficiency with commonly used test equipment, such as Oscilloscopes, Network Analyzers, Spectrum Analyzers, etc

Experience with electrical schematics, interface control documentation, networks, and communication protocols

Exposure to concepts of radar operations and/or coursework in digital signal processing, algorithm development, electromagnetism, electronics, etc

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

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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