Principal Radar Systems Engineer

Prattwhitney; North Tewksbury (MA); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible spending accounts

Job summary

Raytheon in Massachusetts (TEWKSBURY) is seeking a Principal Radar Systems Engineer to lead concept development, radar processing, and software requirements across the product lifecycle. You will work with cross-functional teams to troubleshoot and analyze radar performance data, delivering solutions that meet mission needs.

The role requires an active U.S. security clearance, strong MATLAB/Python/C++ skills, and extensive experience in radar systems.

Qualifications

• Bachelor’s in STEM and 8 years of relevant experience.
• Prior experience with radar systems.
• Experience with MATLAB/Python/C++.

Responsibilities

• Develop concepts of operations for radar systems.
• Develop radar processing algorithms.
• Develop radar software requirements.
• Perform statistical and numerical analysis of radar performance data.
• Develop analysis tools to identify and resolve problems.
• Collaborate with Systems and Software Engineers to implement solutions.
• Present findings and solutions to leadership and customers.

Skills

Radar systems

MATLAB

Python

C++

Data analysis

Education

Bachelor's in STEM

Master's/PhD in STEM (preferred)

Job description

Date Posted: 2026-09-22 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord

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: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1

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. Our team solves tough, meaningful problems that create a safer, more secure world. Are you passionate about turning innovative concepts into reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Radar Systems Engineer to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting the LTAMDS and GhostEye Radars. This role offers a unique opportunity to work across the full lifecycle of the product, from concept to deployment. Every day will bring new challenges, requiring you to collaborate 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. This position will be based out of our Tewksbury, MA with occasional travel to either Marlborough MA or Pelham NH sites possible.

What You will Do:

• You will be responsible for the development of concepts of operations for radar systems
• You will be responsible for radar processing algorithm development
• You will be responsible for radar software requirements development
• You will be responsible for statistical and numerical analysis of radar performance data
• Analysis tool development in support of problem identification and resolution
• You will collaborate with Systems and Software Engineers to develop and implement solutions
• You will present findings and solutions to Leadership and/or Customers

Qualifications

• Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) and 8 years of prior relevant experience
• Prior Experience with radar systems
• Experience with MATLAB/Python/C++

We Prefer:

• Experience with design, development, and analysis of radar system and software architectures
• Expereince of radar search and track capabilities, including use of pulse doppler and single pulse waveforms
• Experience with design of search beam patterns and waveforms, PRIs, etc
• Experience with Blake sheet construction
• Experience with firm track range determination in nominal and ducting atmospheric conditions
• The ability to review and redline B5 requirements for existing search and track requirements to reflect the new design
• Experience and understanding of EA and EP techniques
• Experience with technical writing and oral presentations
• Masters/PhD in a STEM field

What We Offer:

• 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

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. As 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 107,500 USD - 204,500 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.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.