Senior Signal Processing​/Controls Engineer; Onsite

We are seeking an experienced engineer with research interests in signal processing, sensing, and control systems design/implementation to join our Physical Sciences and Systems group in Cambridge, Massachusetts.

• Develop structural dynamic and acoustic models and related signal processing schemes.
• Perform data analysis, including spectral processing and transfer function analysis, as well as data‑driven simulations.
• Develop control systems and architectures to affect performance of physical systems.
• Support real‑time implementation and evaluation of designs in realistic mission scenarios.
• Develop sophisticated detection and classification algorithms against state‑of‑the‑art threats.
• Develop prototype proof‑of‑concept systems to address client‑specific challenges.
• Plan, direct, and coordinate tasks or small projects involving multiple individuals.
• Participate in business development by contributing to proposals and white papers, and making effective presentations to customers.
• Travel overnight to support limited off‑site testing.

• Degree in Science, Technology, Engineering or Mathematics (STEM) plus minimum 5 years of relevant experience, or an advanced degree with minimum 3 years of experience, or a new PhD graduate.
• Active and transferable Secret U.S. government‑issued security clearance prior to start date.
• Demonstrable knowledge in physics, physical systems, dynamics, control theory, and signal processing.
• Experience developing signal‑processing algorithms and implementing physics‑based models in MATLAB/Simulink.
• Hands‑on experience with experimental equipment to collect and analyze data sets.

• Experience in developing and validating models for use in simulation of physical systems.
• Programming experience in Python, C, C++.
• Familiarity with laboratory equipment (sensors, actuators, analyzers, data acquisition, real‑time platforms).

• Robust total rewards package including healthcare, wellness, retirement and work/life benefits.
• Parental leave (including paternal), flexible work schedules, achievement awards, educational assistance, child/adult backup care.
• Medical, dental, vision, life insurance, short‑term and long‑term disability, 401(k) match, flexible spending accounts, employee assistance program, Employee Scholar Program.
• Annual short‑term and/or long‑term incentive compensation programs (subject to level and collective‑bargaining agreement).

USD 86,800 – 165,200 (based on experience level and role responsibilities).

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.