Senior Systems Engineer - Simulation and Modeling

Date Posted : 2025-09-30

Country : United States of America

Location : MA131 : Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA

Position Role Type : Onsite

U.S. Citizenship and Security Clearance Requirements : An active and transferable U.S. government-issued security clearance is necessary before the start date. U.S. citizenship is required for security clearance eligibility.

Security Clearance : Secret - Current

At Raytheon, our mission is to safeguard freedoms and deter threats by leveraging over 100 years of expertise in engineering and problem-solving. Our Integrated Air & Missile Defense Systems (IAMDS) department is dedicated to leading the Systems Engineering efforts crucial to our Land and Air Defense Systems (LADS) mission area. We are committed to building a world-class team of systems thinkers to tackle some of the most challenging issues facing our nation and allies.

This position is onsite in Tewksbury, MA.

Your Responsibilities :

Collaborate with cross-functional engineering teams to coordinate design plans and gather requirements.

Manage technical risks by thoroughly evaluating system requirements and design elements.

Create and maintain advanced modeling tools that integrate Digital Signal Processing (DSP) with complex time-domain components.

Model radar system concepts, including detection, discrimination, tracking, and signal processing algorithms to analyze their behaviors and performance.

Develop effector system models, incorporating guidance and fuzing mechanisms to evaluate their behavior and effectiveness.

Required Qualifications :

A Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM preferred) along with a minimum of 5 years of relevant engineering experience.

Must possess an active and transferable Secret U.S. government-issued security clearance before starting. Only U.S. citizens can obtain this clearance.

Extensive experience in complex Digital Signal Processing and proficiency in developing intricate time-domain signal models for design support and requirements analysis.

Hands-on experience in creating and coding system models, algorithms, test vectors, and analytical tools to assess radar requirements and performance.

Preferred Qualifications :

Master's degree in Engineering, Science, Mathematics, or a related field.

Experience capturing and decomposing system requirements, contributing to design and engineering efforts.

In-depth knowledge of radar system concepts, including detection, discrimination, tracking, and signal processing algorithms.

Able to interpret technical design documents and electrical schematics effectively.

Proven ability to take ownership of tasks, lead technical projects involving multiple stakeholders, and communicate effectively across all organizational levels.

Experience with MATLAB for model development is highly valued.

Our Commitment to You :

We are dedicated to fostering a safer and more interconnected world guided by values of Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Ready to Join Us?

Please note that this role type definition applies as you apply for this position.

Onsite : Employees in onsite roles will primarily work in our facilities, essential for product development.

The salary range for this role is $82,000 - $164,000. This figure is a good faith estimate for all experience levels and offers considered will reflect the role's requirements, the candidate's background, and other factors. Hired applicants may qualify for various benefits, including healthcare, dental, vision, and retirement plans, among others. Specific benefits may vary based on the business unit and collective bargaining agreements. Hired candidates may also be eligible for short-term and long-term incentive compensation based on performance metrics. This position is U.S.-based; appropriate pay structure and benefits will apply for those residing in U.S. territories. The application window will typically close 40 days from the posting date but may adjust based on business needs and candidate flow.

Raytheon Technologies 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, veteran status, or any other applicable protected class. We actively promote affirmative action in compliance with labor regulations.

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