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Senior Principal Systems Engineer - RDPL Security Clearance

Job in Tewksbury, Middlesex County, Massachusetts, 01876, USA
Listing for: RTX
Full Time position
Listed on 2026-01-01
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering
Salary/Wage Range or Industry Benchmark: 124000 - 250000 USD Yearly USD 124000.00 250000.00 YEAR
Job Description & How to Apply Below
Position: Senior Principal Systems Engineer - RDPL with Security Clearance
Date Posted:

Country:
United States of America

Location:

MA133:
Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA
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.

Our team solves tough, meaningful problems that create a safer, more secure world. The Systems Engineering and Test Capabilities (SE&TC) Discipline organization is the central focus for Mission Systems Integration activities within Raytheon, responsible for defining customer needs, functional and product architecture, requirements definition and decomposition, Model Based Systems Engineering (MBSE), system performance, and System Security Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system models, software requirements, integration and test activities.

In this role, the selected candidate will be responsible for helping to identify issues, generate solutions, and verify the solutions are implemented as designed. This role will require communication skills to convey solutions and results to teammates and leadership. This position can be located in either Tewksbury, MA or Marlborough, MA and may require occasional travel.

What You Will Do:

* Build and lead a team of Systems Engineers for radar systems development and sustainment

* Development of concepts of operations for radar systems including MBSE products

* Radar processing algorithm development including signal processing and waveform design, electronic protection methods, phased array and digital beamforming, radar search, track and discrimination design, target and threat modeling

* Radar software requirements development in both DOORS and Cameo

* Statistical and numerical analysis of radar performance data utilizing MATLAB

* Analysis tool development in support of problem identification and resolution

* Work with Systems and Software Engineers to develop and implement solutions

* Present findings and solutions to Leadership and/or Customers Qualification You Must Have:
* Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and 10 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 a security clearance Qualification We Prefer:
* An active and transferable Secret U.S. government issued security clearance

* Experience with design, development, and analysis of radar system and software architectures

* Experience with signal processing techniques in complex propagation environments

* Design experience in the following radar system areas; antenna, receiver/exciter, waveforms, digital beamforming, multi-sensor track management and data fusion, adaptive signal processing, clutter mitigation techniques, electronic attack and electronic protect, sensor resource management and mission planning

* Experience with MATLAB/Python/C++

* Requirements development experience, including use of DOORS

* Experience with MBSE products like Cameo

* Excellent written and oral communication skills

* Experience with technical writing and oral presentations

* Systems engineering experience with large, complex systems, DoD systems

* Masters/PhD Degree in a STEM field

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. 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. 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 124,000 USD - 250,000 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…
Position Requirements
10+ Years work experience
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