Raytheon
Principal Systems Engineer (Modeling & Simulation)
Raytheon, Tewksbury, Massachusetts, us, 01876
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Principal Systems Engineer (Modeling & Simulation)
role at
Raytheon Location:
MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Date Posted:
2025-09-22 Country:
United States of America 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:
Secret - Current 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. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a
Principal Systems Engineer (Modeling & Simulation) . IAMDS leads all aspects of Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense Systems (LADS) mission area from our Tewksbury MA, and Andover MA locations. Job Description
This position is onsite in Tewksbury, MA What You will Do: You will communicate with cross-functional engineering teams to coordinate design plans and requirements analysis. You will manage program technical risks by evaluating requirements and design aspects. You will develop and maintain modeling tools incorporating Digital Signal Processing (DSP) with complex time domain elements. You will incorporate radar system concepts including detection, discrimination, track and signal processing algorithms to model their behaviors and performance. You will incorporate effector system concepts including guidance and fuzing to model their behaviors and performance. Qualifications You Must Have: Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience or equivalent experience. An active and transferable Secret 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 the required security clearance. Experience of complex Digital Signal Processing with the ability to develop complex time domain signal models for use in design support and requirements analysis. Experience with the development and coding of system models, algorithms, test vectors and analysis tools in support of analyzing radar requirements and performance. Qualifications We Prefer: Experience with system requirements capture, design, and decomposition. Experience in reading and understand technical design drawings and electrical schematics. Experience in taking ownership of tasks and lead technical efforts spanning multiple stakeholders, and be able to communicate effectively with all levels of the organization. Experience using MATLAB for model development. What We Offer: Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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Principal Systems Engineer (Modeling & Simulation)
role at
Raytheon Location:
MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Date Posted:
2025-09-22 Country:
United States of America 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:
Secret - Current 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. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a
Principal Systems Engineer (Modeling & Simulation) . IAMDS leads all aspects of Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense Systems (LADS) mission area from our Tewksbury MA, and Andover MA locations. Job Description
This position is onsite in Tewksbury, MA What You will Do: You will communicate with cross-functional engineering teams to coordinate design plans and requirements analysis. You will manage program technical risks by evaluating requirements and design aspects. You will develop and maintain modeling tools incorporating Digital Signal Processing (DSP) with complex time domain elements. You will incorporate radar system concepts including detection, discrimination, track and signal processing algorithms to model their behaviors and performance. You will incorporate effector system concepts including guidance and fuzing to model their behaviors and performance. Qualifications You Must Have: Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience or equivalent experience. An active and transferable Secret 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 the required security clearance. Experience of complex Digital Signal Processing with the ability to develop complex time domain signal models for use in design support and requirements analysis. Experience with the development and coding of system models, algorithms, test vectors and analysis tools in support of analyzing radar requirements and performance. Qualifications We Prefer: Experience with system requirements capture, design, and decomposition. Experience in reading and understand technical design drawings and electrical schematics. Experience in taking ownership of tasks and lead technical efforts spanning multiple stakeholders, and be able to communicate effectively with all levels of the organization. Experience using MATLAB for model development. What We Offer: Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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