Date Posted:

2026-04-07

Country:

United States of America:

Location:

US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2

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 Type:

DoD Clearance: Secret

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

We're growing fast and we want you to grow with us! We're expanding our engineering organization dramatically to meet exciting customer demand, and we're actively looking for engineers who bring strong foundational skills and a passion for solving hard problems. Industry experience in defense? Not required — we'll invest in you. If you meet the minimum qualifications, we want to talk. Apply today and take the next step in your engineering career.

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Are you passionate about turning innovative concepts into reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Radar Senior Systems Engineer to join our Surface Radars and Radars team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting a range of sensor and effector programs. This role offers a unique opportunity to work across the full lifecycle of the product, from concept development to deployment.

Every day will bring new challenges, requiring collaboration across disciplines to troubleshoot issues, perform data analysis, and implement solutions. Your contributions will directly impact the success of mission-critical defense systems, and you’ll have a hands-on role in ensuring the entire system functions seamlessly

What You Will Do

In this Systems Engineer role, you will support the following activities:

• Core Systems Engineering: Develop system requirements, radar software requirements, radar processing algorithms, concepts of operations, and define system interfaces.
• Concept Development: Develop concepts of operations (CONOPS) for radar systems in support of mission needs.
• Radar Algorithm & Analysis: Perform radar processing algorithm development and conduct statistical and numerical analysis of radar performance data.
• Analysis Tool Development: Develop analysis tools to support problem identification, troubleshooting, and system performance evaluation.
• Troubleshoot and Analyze: Identify and resolve hardware, software, and system issues through detailed data analysis and debugging.
• Drive Performance: Collaborate with Systems and Software Engineers to develop and implement solutions that improve system performance and resolve issues.
• Modeling and Simulation: Develop and execute models to predict system performance and support verification and validation activities.
• Present Findings: Present technical findings, analyses, and solutions to leadership and customers.
• Support Missions: Travel as needed (up to 20%) to support mission execution at RTX facilities, test sites, vendor facilities, and customer locations.
• This role can be based out of Marlborough, MAQualifications You Must Have
• Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.
• Experience in one or more of the following: systems software, systems hardware, systems requirements, systems integration, systems test.
• Experience with one or more of the following C++, Python, MATLAB, similar programming languages

Qualifications We Prefer

• Experience with the design, development, and analysis of radar system and software architectures on DoD systems.
• Experience with radar processing algorithms, radar software requirements, and performance analysis, including development of supporting analysis tools.
• Experience with signal processing techniques in complex propagation environments.
• Experience developing and managing requirements using DOORS, Rhapsody, Cameo, or other digital engineering tools, including application of model-based and digital engineering practices.
• Experience evaluating radar or sensor systems using simulated environments to support verification and validation.
• Experience collaborating with cross-functional teams and interfacing with internal and external customers, including presentation of technical results.

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.
• Relocation Eligible – Relocation assistance available

Learn More & Apply Now!

• Please consider the following role type definition as you apply for this role.
• Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. This position is located onsite in Marlborough, MAAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, 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, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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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