Signal Processing Systems Engineer II

Prattwhitney; Tucson (AZ); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Relocation assistance

Annual incentive programs

Benefits package

Job summary

RTX in Tucson, AZ, is seeking a Systems Engineer II – Signal Processing to join the Processing, Guidance and Controls (PG&C) Center. You will collaborate in design, development, prototyping, integration, testing, and performance assessment of RF or EO/IR signal processing algorithms and models for missile systems programs.

The role is onsite in Tucson and requires a Bachelor’s Degree in STEM with at least 2 years of relevant experience, plus the ability to obtain an Interim Secret clearance.

Qualifications

• Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of relevant prior experience.
• Experience with the C programming language, or Object‑Oriented Programming with the C++, C#, or Java programming languages.
• Experience with algorithm design, implementation, analysis, testing, or optimization.
• Ability to obtain and maintain an Interim Secret U.S. government issued Security Clearance is required prior to start date with the ability to obtain special program access after start.

Responsibilities

• Support development, execution, and completion of missile systems program objectives.
• Use and modify simulations for design, development, prototyping, integration, testing, and performance assessment of signal processing algorithms and models.
• Participate in engineering lab environments to test, verify, and validate sensor models and signal processing algorithm performance.
• Focus on integration of algorithms into hardware and collaboration across development phases from start-up to live-fire testing.

Skills

Signal processing

C programming

C++ / C# / Java

Algorithm design

Education

Bachelor's Degree (STEM)

Advanced degree preferred

Tools

MATLAB

Python

Azure DevOps

Git

Job description

Date Posted: 2026-09-22 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 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

At 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 Processing, Guidance and Controls (PG&C) Center within the Systems Engineering and Test Capabilities Discipline consists of Guidance, Navigation and Control; Signal Processing; and Modeling, Simulation, and Analysis disciplines for Effectors.

The Signal Processing team is seeking Systems Engineer II – Signal Processing engineers to join our PG&C Center in Tucson, AZ. As the Systems Engineer II – Signal Processing, you will collaborate in the design, development, prototyping, integration, testing, and performance assessment of radio frequency (RF) or electro-optical / infrared (EO/IR) algorithms and models. Used across our products and new business initiatives, signal processing algorithms extract and exploit sensor signals to be used for calibrating and de-noising raw sensor data; detecting, acquiring, tracking, and classifying objects of interest; and sensor fusion. This is an onsite position located in Tucson, AZ.

What You Will Do

• You will act as an established and productive professional with theoretical to advanced knowledge of signal processing to support development, execution, and completion of difficult and sometimes complex missile systems program objectives.
• You will use and modify simulations for the design, development, prototyping, integration, testing, and performance assessment of signal processing algorithms and models.
• You will participate in engineering lab environments to test, verify, and validate sensor models and signal processing algorithm performance in accordance with requirements.
• You will focus on integration of algorithms into hardware and collaborate in all development phases from program start-up to live-fire testing, supporting design reviews, peer reviews, and technical briefings to parties within and outside your own discipline.

Qualifications

• Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of relevant prior experience
• Experience with the C programming language, or Object‑Oriented Programming experience with the C++, C#, or Java programming languages
• Experience with algorithm design, implementation, analysis, testing, or optimization
• Ability to obtain and maintain an Interim Secret U.S. government issued Security Clearance is required prior to start date with the ability to obtain special program access after start.

Qualifications We Prefer

• Advanced Degree in Electrical Engineering, Computer Engineering, Physics, or Applied Math
• Experience with missile systems applications supporting customer programs
• Signal processing experience in the RF, EO/IR, sonar, or acoustic domains
• Experience with version control tools such as Azure DevOps and Git
• Proficiency in using MATLAB or Python for analysis of data sets
• Strong communication skills, capable of presenting analysis to technical and non‑technical audiences.
• Experience with hardware/software integration
• Ability to interface with adjacent engineering disciplines such as Guidance, Navigation, and Control; Software Engineering; Systems Engineering; or Hardware Engineering

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 is available for this position
• The salary range for this role is 68,900 USD - 131,100 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.

Equal Opportunity

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.

Privacy Policy and Terms: Click on this link to read the Policy and Terms. 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.