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Raytheon · 2 weeks ago

2026 Systems Engineer II - Onsite

Tucson, AZ

Full-time

Onsite

New Grad, Entry Level

$66K/yr - $130K/yr

0+ years exp

Raytheon is a leading defense contractor committed to helping the nation and its allies. The Systems Engineer II will design, develop, and test innovative solutions while collaborating with a multi-disciplinary team to ensure effective integration and performance of systems.

Intellectual PropertyInternetWeb Hosting

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Core Systems Engineering: Update, develop, maintain, and improve requirements, concepts of operations, and define system interfaces

Lead Testing Efforts: Develop and implement test plans, procedures, integration, and verification documentation in both simulated and real-world environments and perform/execute the testing

Troubleshoot and Analyze: Identify and resolve hardware, software, and system issues through detailed data analysis and debugging

Drive Performance: Collaborate across functions to drive performance improvements and resolve system issues

Integrate Systems: Integrate hardware and software into tactical systems, evaluating their functionality and impact

Decision analysis & Resolution: Conduct trade studies and present results to stakeholders

Collaborate and Lead: Work with and lead a multi-disciplinary team to achieve seamless integration and system functionality

Document and Communicate: Develop integration documentation, execute plans, analyze data, verify requirements and effectively communicate results to leadership and stakeholders

Perform Data Analysis: Conduct statistical and numerical analysis test data to ensure optimal system performance and verify requirements

Present Findings: Present technical findings and solutions to leadership and customers

Support Missions: Travel as needed to support mission execution at various locations including local RTX facilities, test sites, vendor facilities, and customer locations

Qualification

Systems EngineeringSystems IntegrationSystems TestingMATLABDOORSModel-Based EngineeringTechnical DocumentationData AnalysisCollaborationProblem SolvingCommunication

Required

Master's degree in Science, Technology, Engineering, or Mathematics (STEM)

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

Experience with systems software, systems hardware, systems requirements, systems integration, and/or systems test

Active and transferable Secret U.S. government issued security clearance is required prior to start date with the ability to obtain and maintain program access as required

Preferred

Experience in the Defense Industry, and specifically with military systems; tactics, techniques, and procedures, as well as Department of Defense customer infrastructure experience

Experience with DOORS, Rhapsody, Cameo, or other digital engineering tools

Experience with model-based engineering and associated tools

Experience in developing and managing requirements

Experience developing both scripts and functions with MATLAB

Experience with performing performance analysis and presenting analytical and technical material

Experience with generating technical documentation, such as trade studies, test plans, procedures, or technical reports

Experience working in an integration lab, test facility, or in the field, supporting integration and/or verification

Experience with evaluating systems using simulated environments

Experience interfacing with internal and external customers

Master's or PhD in Science, Technology, Engineering, or Mathematics

Understanding of the Systems Engineering Product Cycle