Overview

Date Posted:2026-09-23Country: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: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start dateAt RTX, the world's 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. Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Systems Engineering and Test Capabilities (SE&TC) 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), algorithm development and system performance. The Radar Systems Department within the SE&TC is seeking a Senior Systems Engineer to help in the development of requirements, concepts of operations and algorithms, and the execution of integration and analysis activities.Every day brings new challenges and opportunities to solve complex problems. In this role, you'll collaborate across disciplines and partner closely with engineering teams to turn ideas into integrated, working solutions. This is a hands-on, high-impact role where your work directly enables teams to deliver reliable, mission-ready systems. What You Will DoIn this role, you will support one or more of the following types of activities:Develop concepts of operations for radar systems.Develop radar processing algorithm.Develop Radar systems/software requirements.Be responsible for statistical and numerical analysis of radar performance dataBe responsible for analysis tool development in support of problem identification and resolution.Collaborate with Systems and Software Engineers to develop and implement solutions.Present findings and solutions to Leadership and/or Customers.This role can be based out of either Tewksbury, MA or Marlborough, MA.May require up to 20% travel to RTX facilities, test sites, vendor facilities, and customer locations to support test events and mission execution.Qualifications You Must HaveTypically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.Experience with systems hardware, systems/software requirements, systems integration, and/or systems testExperience with MATLAB, Python, C/C++ and/or other programming language. Qualifications We PreferExperience with design, development, and analysis of radar system and software architecture.Experience with signal processing techniques in complex propagation environments.Proven experience in system-level requirements development, documentation, and maintenance, or design and development of system-level software architecture.Experience with DOORS, Rhapsody, Cameo or other digital engineering tools.Experience with evaluating systems using simulated environments.Experience with military systems.Current/Active DoD security clearance.What We O