Find work in the United States.

6,443,665 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added just now
Embedded Systems Engineer - ATL / Eagan MN
Lockheed Martin
Eagan, MN
Lead or support modeling and simulation efforts related to these systems
Added 53 mins ago
Senior Principal Systems Engineer (Electromagnetic Environmental Effects (E3))
CORP-Corporate Office
United States
Working knowledge of modeling and simulation of E3 using commercially available tools (e.g., HFSS, CST, SPICE-based tools, or similar).
Added 53 mins ago
Principal Systems Engineer (Electromagnetic Environmental Effects (E3))
CORP-Corporate Office
United States
Working knowledge of modeling and simulation of E3 using commercially available tools (e.g., HFSS, CST, SPICE-based tools, or similar).
Added 1 hour ago
Senior Systems Engineer
IESE Solutions
El Segundo, CA
Conduct model-based systems engineering and modeling, simulation and analysis as needed.
Added 1 hour ago
Systems Engineer
IESE Solutions
El Segundo, CA
Conduct model-based systems engineering and modeling, simulation and analysis as needed.
Added 1 hour ago
Systems Engineer
IESE Solutions
Colorado Springs, CO
Conduct model-based systems engineering and modeling, simulation and analysis as needed.
Added 1 hour ago
Software Lead and Integration Manager
IESE Solutions
Peterson Space Force Base, CO
IESE Solutions is seeking a Software Lead and Integration Manager who can be the bridge between the engineering team and user communities for seamless user experiences. As a software…
Added 1 hour ago
Software Engineer
Capstone Research Corporation
Huntsville, AL
Software Engineer Capstone Research Corporation is seeking to expand our team. Capstone Research Corporation is headquartered in Huntsville Alabama. We are a customer-oriented engineering…
Added 1 hour ago
RF Communications Engineer
Leidos
Huntsville, AL
The Lead RF Communications Engineer will support the Leidos Space Platforms Portfolio in the development of a lunar terrain vehicle system and support equipment, primarily responsible for…
Added 1 hour ago
Graduate Trainee Engineer – Simulation (Mechanical)
nVent
Bangalore, IN
Support the development and execution of engineering simulation models for thermal, fluid flow, and heat transfer applications.
Added 1 hour ago
DISTINGUISHED SCIENTIST/ENGINEER FOR ELECTRO-OPTIC/INFRARED SENSOR TECHNOLOGIES
Naval Sea Systems Command
Crane, IN
Added 1 hour ago
Scientist, Systems Engineering (Chief Systems Engineer): Sign-on bonus ($50k max) 1
L3Harris
Fort Wayne, IN
Support/lead data analysis and modeling and simulation
Added 1 hour ago
H
Electro-Optic Modulator Design Engineer
HyperLight
Cambridge, MA
- $130,000 to $250,000 USD / year
Our growing team is looking for an Electro-Optic Modulator Design Engineer to use RF and optical physics principles to design, optimize, and characterize high-speed electro-optic…
Added 1 hour ago
J
Staff Data Scientist
Jobgether
Remote, United States
- $123,804 to $185,700 USD / year
Leverage PAAW datasets to engineer features that capture machine, operational, and environmental context and connect these factors to technology usage.
Added 2 hours ago
Executive Vice President, Integrated Air and Missile Defense
Astrion
Huntsville, AL
Astrion brings deep experience in threat modeling, modeling and simulation, systems engineering, integration, acquisition, and test and evaluation. Our people understand the missions, the…
Added 2 hours ago
Staff Mechanical Engineer
Optikos, LLC
Wakefield, MA
Added 2 hours ago
Principal Actuation Systems Electrical Lead
RTX Corporation
tewksbury, MA
Power System Design - Power System Noise, System Simulation and Modeling, Solid State Transmitters, Tube Transmitters, High Voltage Design, Power Sources, Generators
Added 2 hours ago
EMC Design and Test Engineer
Insight Global
North Reading, MA
Experience with EMC simulation and modeling tools (EMC Charge Plus or similar)
Added 2 hours ago
AI Factory Mechanical Engineer
NVIDIA USA
Remote, United States
The growth of NVIDIA's accelerated computing and AI infrastructure surpasses historical data center development and operation speeds. We want a highly motivated AI Factory Mechanical Design…
Added 3 hours ago
Data Scientist Asc - Early Career
Lockheed Martin
Marietta, GA
Leverage and create AI solutions to transform aero operations by optimizing production, elevating quality, and enabling predictive modeling.
Added 3 hours ago
PN
Senior Machine Learning Engineer III
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $140,200 USD / year
Applies knowledge of statistics, machine learning, advanced mathematics, simulation, software development, and data modeling to integrate and clean data, recognize patterns, address…
Added 3 hours ago
Senior Project Development Engineer
CMTA, Inc. ( Legence Company)
Oxford, MS
Job Summary: CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our Energy Solutions offices. The Energy Solutions division of…
Added 3 hours ago
Project Development Engineer
CMTA, Inc. ( Legence Company)
Oxford, MS
Job Summary: CMTA, a Legence company, is looking for a Project Development Engineer in the federal market to help in our Energy Solutions offices. The Energy Solutions division of CMTA is…
Added 4 hours ago
Engineer Senior Principal II - Ground Systems
BAE Systems
Aurora, CO
System modeling and simulation: Ability to create and simulate system models to analyze system behavior and performance.
Added 4 hours ago
Senior Specialist, Software Engineering (DevOps Engineer)
L3Harris
Colorado Springs, CO
Background in space operations, Space Domain Awareness (SDA), or orbital modeling and simulation.

RTX Corporation

Principal GPS Subsystem Engineer

tucson, AZ, United States

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

Apply About employer

Applications open in a new tab.

Job details

Pay: The salary range for this role is 107,500 USD - 204,500 USD.
Posting language: English
Posted: Jun 18, 2026

Original job description

Date Posted:

2026-06-16

Country:

United States of America

Location:

US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02

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 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.

Our mission is to develop best in industry technologies that align product capabilities to the needs of our customer. We empower our employees to leverage design commonality and innovation, balancing risk and rigor, to achieve predictable and affordable solutions.

The Guidance Electronics Team provides Electrical Systems Engineering to develop Guidance Electronics solutions for products across the Raytheon Missiles and Defense (RMD) portfolio. Our team develops missile Guidance Electronics Hardware. Our core electrical engineering responsibilities include architecture, analysis, requirements, integration, and test. Our core electrical engineering technologies include RF/RADAR, Navigation/IMU/GPS, Digital, and Power. We partner with several Electrical Product Team departments that provide the detailed design of our electrical products as well as missile level systems teams.

The Guidance Electronics Team is searching for a Principal GPS Subsystems Engineer with experience in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics solution for missile products. GPS electronics solution includes architecture development, requirement definition, electronics design, analysis, modelling and testing. GPS Subsystem Engineer collaborates with missile level system engineers in developing requirements for the subsystem. They perform analysis and modeling to decompose requirements for GPS sub-assemblies and component designs.

What You Will Do

Work environment is primarily in an office, but may include labs, field work, or a combination.
Assignments may include analysis of hardware designs, subsystems, and components; architecting new electronic systems; developing and documenting subsystem requirements and test plans; peer reviews of designs as a subject matter expert; presentations to peers, management, and government customers; and root-cause failure investigations.
Interface directly with suppliers of navigation or guidance electronics components, IMUs and GPSs, to monitor and manage programmatic activities and ensure compliance to requirements
Missile Systems has a strong culture of mentoring; it is expected that employees will be both mentors and mentees.
Assignments may require supporting multiple programs.
Assignments may require some travel, including foreign travel.
Work within a multi-disciplined team.
Work independently, with little supervision.
Develop a network and know when to use it to get help.
Collaboration with both Functional and Program higher level leadership.
Collaboration with Customer and Suppliers.

Qualifications You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience
Minimum of 8 years of engineering experience
Experience with electrical hardware development
Experience in sub-systems, systems engineering, requirement development, developing RF electrical subsystems and/or requirement validation

Qualifications We Prefer

Missile Radar and RF seeker subsystems typically contain antennas, analog RF circuit cards, digital circuit cards, and configurable logic so the ideal candidate will have a background in detailed design and troubleshooting of one or more of these components.
Ideal candidates will also have some experience in systems engineering and architecture and have a desire to grow into a guidance section architect.
Ideal candidates shall also have demonstrated understanding and wide application of technical theories and concepts in the area of navigation subsystems/components used in modern guidance electronics platforms
Recent technical experience relative to integrated Guidance Electronics systems using GPS and IMU navigation subsystems blended via Kalman filter techniques
Knowledge and/or experience with M-Code
Familiarity with Matlab scripting and tools
Experience with hardware integration, Hardware in the Loop (HIL), modeling and simulation and environmental testing and electronics test equipment
Experience working with missiles or similar systems.
Ability to lead cross-functional teams.
Ability to drive suppliers in meeting commitments.
Knowledge of DOD Hardware development process (knowledge of design gates).
Practical experience in all phases of the product development lifecycle.
Experience in developing proposals.
Knowledge and/or experience with Model Based System Engineering (MBSE)

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

Additional Details

This position is located in beautiful Tucson, AZ. Tucson has a friendly, caring and laid-back atmosphere, combined with the innovation and energy of a metropolitan region and recognized as one of America’s 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature’s best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson’s fantastic weather lets residents enjoy the outdoors year-round.

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.

Privacy Policy and Terms:

Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms

Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Apply About employer

Report this job