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Added 3 hours ago
Senior Principal RF Engineer
RTX Corporation
tucson, AZ
…Raytheon portfolio. Our team develops missile Guidance System Hardware. Our core electrical engineering responsibilities include architecture, analysis, requirements, integration, and test.…
Added 3 hours ago
Principal RF Data Link Engineer
RTX Corporation
tucson, AZ
Develop, prototype, and test data link models and communication signal processing algorithms in detailed high-fidelity simulations and support hardware implementation.
Added 3 hours ago
Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Principal Radar / RF-focused Electrical Subsystems Engineer with deep experience in RF subsystem design, radar development,…
Added 3 hours ago
Principal Navigation/IMU Engineer
RTX Corporation
tucson, AZ
The Advanced Effector Guidance Systems (AEGS) Department is searching for a Senior Navigation/IMU Engineer with which will work with the experienced Navigation/IMU engineers in support of…
Added 3 hours ago
Sr. Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Sr Principal Radar / RF-focused Electrical Subsystems Engineer with deep experience in RF subsystem design, radar…
Added 3 hours ago
Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
…(RMD) portfolio. Our team develops missile Guidance Electronics Hardware. Our core electrical engineering responsibilities include architecture, analysis, requirements, integration, and…
Added 3 hours ago
Senior GPS Subsystems Engineer
RTX Corporation
tucson, AZ
…(RMD) portfolio. Our team develops missile Guidance Electronics Hardware. Our core electrical engineering responsibilities include architecture, analysis, requirements, integration, and…
Added 3 hours ago
Senior Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
The selected engineer will work across the full product lifecycle, partnering with systems engineers, suppliers, and cross-functional engineering teams to develop and deliver advanced…
Added 3 hours ago
Principal Navigation Engineer
Mach Industries
Huntington Beach, CA
Mach Industries is seeking a Principal Navigation Engineer to lead the development, integration, and flight validation of navigation systems for autonomous aircraft and related defense…
Added 3 hours ago
Mission Autonomy Software Developer
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Software Engineer or Principal Software Engineer position to join our team of qualified, diverse individuals onsite in El Segundo,…
Added 5 hours ago
A
Engineer Circuit Design 2
Actalent
Cincinnati, OH
- $62 to $70 USD / hour
…can engage with cutting-edge technologies and products. As a Principal PCB Layout Design Engineer, you will have the opportunity to support the design and delivery of high-reliability…
Added 6 hours ago
Principal / Sr. Principal Software Engineer - Onsite Customer Integration
Northrop Grumman
Melbourne
Northrop Grumman Aeronautics Systems Sector has an opening for a Principal / Sr. Principal Software Engineer - Onsite Customer Integration to join Global Surveillance Division supporting…
Added 6 hours ago
Principal Engineer/Sr. Principal Engineer Digital-RF Subsystems I&T Lead
Northrop Grumman
Baltimore
Integration of digital receiver/exciter hardware and representative lab test environments
Added 6 hours ago
Principal/Sr. Principal FPGA Engineer
Northrop Grumman
Rolling Meadows
As a Principal / Sr. Principal FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will…
Added 6 hours ago
Engineer/Principal Engineer (Level 2/3)
Northrop Grumman
Redondo Beach
Northrop Grumman, Western Region Manufacturing and Operations, Mechanical & Environmental Test Engineering Dept, Specialty Test Team in Redondo Beach, CA is looking for an experienced,…
Added 6 hours ago
Sr Principal Engineer Software
Northrop Grumman
Melbourne · El Segundo
Northrop Grumman Aeronautics Systems has an opening for a Sr Principal Software Engineer position to join our team of qualified, diverse individuals for a hybrid position in Melbourne,…
Added 6 hours ago
Software Engineer/Principal Software Engineer - Java
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems is looking to add a Software Engineer - Java or Principal Software Engineer - Java to join our team on site in Rancho Bernardo, CA
Added 6 hours ago
Systems Engineer - R&V (Principal or Senior Principal)
Northrop Grumman
San Diego
Northrop Grumman Aerospace Systems sector has an opening for a Systems Engineer (Principal or Senior Principal Level) - Requirements and Verification to join our team of qualified, diverse…
Added 6 hours ago
Principal Engineer Electrical
Northrop Grumman
Chandler
Northrop Grumman’s Space Sector is seeking a Principal Engineer Electrical - Level 3 to join our NH&S team in Chandler, AZ.
Added 6 hours ago
Principal Embedded Software Engineer-17488
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal Embedded Software Engineer for the Flight / Guidance Navigation & Control (GN&C) Software Team. This position will be located in Roy,…
Added 7 hours ago
Sr Principal Engineer Software
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Sr Principal Software Engineer position to join our team of qualified, diverse individuals for a hybrid position in Melbourne,…
Added 7 hours ago
Principal Engineer Electrical
SP - Launch Vehicles
United States
Northrop Grumman’s Space Sector is seeking a Principal Engineer Electrical - Level 3 to join our NH&S team in Chandler, AZ.
Added 7 hours ago
Engineer/Principal Engineer (Level 2/3)
CORP-Corporate Office
United States
Northrop Grumman, Western Region Manufacturing and Operations, Mechanical & Environmental Test Engineering Dept, Specialty Test Team in Redondo Beach, CA is looking for an experienced,…
Added 8 hours ago
Senior Principal Engineer - RF
BAE Systems
Nashua, NH
Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF/Microwave Engineer to join our Transition to Production, Production Support and…
Added 9 hours ago
Principal Firmware Engineer - Implantable Medical Devices
Enterra Medical, Inc.
St. Louis Park, MN
We are seeking a skilled Principal Firmware Engineer with specialized experience in developing firmware for active implantable medical devices. This role involves designing, developing,…

RTX

Principal Acoustics Signal Processing Engineer

United States

The salary range for this role is 107,500 USD - 204,500 USD.

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Job details

Pay: The salary range for this role is 107,500 USD - 204,500 USD.
Posting language: English
Posted: Nov 2, 2026

Original job description

Date Posted:

2026-11-02

Country:

United States of America

Location:

US-RI-MIDDLETOWN-201 ~ 127 John Clarke Rd ~ BBN MIDDLETOWN, Ste 3

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:

Active and existing security clearance required on day 1

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. Join us and help shape the future of aerospace and defense.

What You Will Do:

Develop Sophisticated Algorithms: Design and evolve advanced detection and classification algorithms for start-of-the-art deployed systems.
Optimize Sensor Systems: Design and implement complex software architectures specifically tailored to optimize sensor system capabilities.
Mission-Critical Evaluation: Support the real-time evaluation and hardware-in-the-loop testing of your designs in realistic, high-fidelity mission scenarios.
Maximize Architecture Performance: Optimize algorithm architecture and execution frameworks to achieve the highest possible computational performance on both embedded and server-based hardware platforms.

What You Will Learn:

Undersea Defense Systems: Gain exposure to a wide variety of advanced undersea sensor systems, vehicle platforms, test methodologies, and end-user needs.
Cross-Functional System Integration: Learn how large-scale, complex sensor suites integrate real-time software with complex physical hardware environments.
Technical Leadership: Scale your expertise by guiding architectural decisions and mentoring junior engineering talent within complex project lifecycles.

Qualifications You Must Have:

Bachelor’s degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline plus 8 years of professional experience. Or Master’s degree plus 5 years of professional experience, or Ph.D. degree plus 3 years of professional experience.
Core Software Expertise: Hands-on development experience using C/C++ and computer system design concepts to create software that executes in real-time.
Modeling & Simulation: Experience with MATLAB (or similar) programming for algorithm design, prototyping, and data analysis.
Signal Processing Foundation: Professional experience applying core and advanced Signal Processing concepts.
Mobility: Willingness and ability to travel to support field testing, system evaluations, and customer integration events.
Security Clearance: An active Department of Defense (DoD) Secret security clearance is required.

Qualifications We Prefer:

Acoustics Expertise: Prior experience working with underwater acoustics, sonar systems, or marine environment processing.
Modern AI Pipelines: Experience implementing machine learning techniques directly utilized within a Detection, Classification, Localization, and Tracking (DCLT) pipeline.

Learn More & Apply Now! Work Location: Onsite - Middeltown, RI 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 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.

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More about this job

Skills

Signal processing
Research
Hardware platforms
ICT system integration
Leadership
Coaching
C
C++
The MathWorks MATLAB
Data analysis
Machine learning

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