Jobs in the United States

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Added 2 mins ago
Software Engineer II, HR App Engineering
Chewy, Inc.
Boston, MA · Minneapolis, MN
Chewy is seeking an AI-focused Software Engineer II for our HR Systems & Solutions team in Boston, Minneapolis or Seattle. This team is helping to transform the Chewy HR operational…
Added 2 mins ago
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Forward Deployed Engineer
Skillable
Remote, United States
- $90,000 to $120,000 USD / year
The Forward Deployed Engineer is a technical force multiplier who immerses within the Revenue Technology & Solutions (RevTech), Professional Services and adjacent frontline teams to turn…
Added 3 mins ago
Sr. Oracle Cloud Engineer I
MetroStar
Washington, DC
Ability to work onsite in downtown Washington, DC four days per week
Added 3 mins ago
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Senior AI & ML Engineer
Continental Casualty Company
Chicago, IL
- $72,000 to $141,000 USD / year
Strong SDLC and hands-on engineering fundamentals, including Python proficiency, architectural and code review practices, comprehensive testing strategies for AI systems, technical debt…
Added 3 mins ago
AI Engineer/Senior AI Engineer
Center for a New American Security
Washington, DC
…security analysis hasn’t been built yet. CNAS is seeking an AI Engineer / Senior AI Engineer to embed with some of the nation’s top AI and national security researchers, editors, and…
Added 3 mins ago
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Aerospace Modeling, Simulation & Analysis Engineer
Aurex
Huntsville, AL
- $125,000 to $160,000 USD / year
We are seeking an engineer with approximately 3–8 years of relevant experience to support aerospace vehicle modeling, trajectory simulation, and hypersonics and missile defense analysis.…
Added 4 mins ago
Quality Assurance Engineer I, Leo Network Observability, Visibility & Analytics team
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We are looking for a Quality Assurance Engineer to help ensure the network health metrics, dashboards, and APIs our engineers and leaders rely on are accurate, reliable, and ready for…
Added 4 mins ago
Software Engineer
NetApp, Inc.
Morrisville, NC
We are seeking a talented and motivated Full Stack Engineer to join our Active IQ Engineering team. The ideal candidate brings strong full stack development skills, deep expertise in Python…
Added 4 mins ago
Engineer V - Energy Delivery Distribution Standards - Akron FirstEnergy Headquarters
FirstEnergy
Akron, OH
This engineer provides technical expertise and project support for distribution engineering standards and distribution design across the entire FirstEnergy footprint. The position involves…
Added 5 mins ago
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DevOps Engineer - Level 4
Wyetech
Columbia, MD
- $90.8 to $122.95 USD / hour
Wyetech is seeking a DevOps Engineer to provide a reliable, highly available platform that orchestrates the microservices of a modernized operational system utilizing cutting edge…
Added 6 mins ago
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SRM Structures Design Engineer
Long Wall
Remote, United States
- $115,000 to $190,000 USD / year
Long Wall is looking for an experienced Solid Rocket Motor (SRM) Structures Design Engineer to support the design, development, and production of SRMs for our interceptor system. This role…
Added 7 mins ago
AI Security Engineer, Detection and Response
ŌURA
Remote, United States
…in and out of the office.We are looking for an AI Security Engineer to join our Detection & Response team. You will focus on building AI agents and automations for security incident…
Added 8 mins ago
Remote Sensing Architecture Performance Analyst Engineer
The Aerospace Corporation
Chantilly, VA · El Segundo, CA · Colorado Springs, CO
We are seeking a Remote Sensing Architecture Performance Analyst Engineer that will make use of sophisticated modeling and simulation tools in support of requirements verification,…
Added 8 mins ago
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Embedded Engineer
Actalent
PARSIPPANY TROY HILLS, NJ
- $60 to $100 USD / hour
Embedded EngineerThe Firmware Engineer designs, develops, and tests embedded software for advanced aerospace and defense systems, ensuring high reliability, performance, and compliance with…
Added 8 mins ago
MEO Missile Warning & Tracking (MWT) Modeling & Simulation (M&S) Engineer
The Aerospace Corporation
El Segundo, CA · Colorado Springs, CO
…Missile Warning & Tracking (MWT) Modeling & Simulation (M&S) Engineer you will play a pivotal role in developing and applying key modeling, simulation, and analysis capabilities needed to…
Added 9 mins ago
Endpoint Security Engineer
Hub International Limited
Chicago, IL
Added 9 mins ago
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Staff Engineer, Infrastructure – HPC & AI Compute
Pronto
San Francisco, CA
- $224,000 to $284,000 USD / year
As a Staff Engineer focused on HPC & AI Compute Infrastructure, you’ll help build the physical computing infrastructure powering Atoms’ AI, robotics, and autonomous systems. You'll work…
Added 10 mins ago
AI Technical Program Manager
RK Industries, LLC
Denver, CO
Stay hands-on: build prototypes, lightweight coded agents, integrations and evaluation harnesses in Python, C# or SQL. Use AI coding assistants with discipline and validate everything they…
Added 10 mins ago
Forward Deployed Engineer
Endex
New York City, NY
We're looking for an engineer who wants to work close to customers and build the software that makes a deployment succeed.
Added 10 mins ago
Technical Support Engineer
Endex
New York City, NY · Los Angeles, CA · Denver, CO · Austin, TX · San Francisco, CA · Chicago, IL
As a Technical Support Engineer at Endex, you'll own technical investigations across support requests. You'll work with engineering on bugs and operational issues while giving…
Added 10 mins ago
Modeling and Simulations Engineer
LV8D Solutions
Chantilly, VA
…and exploitation capabilities. The Modeling and Simulations Engineer uses modeling, simulation, analysis, testing, and mission experience to help support a government…
Added 10 mins ago
Automation and Analytic Modeling Engineer
LV8D Solutions
Chantilly, VA
…exploitation capabilities. The Automation and Analytic Modeling Engineer serves as a senior engineering professional responsible for developing, implementing, and optimizing advanced…
Added 10 mins ago
Space System Engineer - Level 4
LV8D Solutions
Chantilly, VA
…next-generation sensing and exploitation capabilities. The Space System Engineer 4* provides technical engineering and acquisition support for the development, integration, and lifecycle…
Added 10 mins ago
Space System Payload Engineer - Level 4
LV8D Solutions
Chantilly, VA
…sensing and exploitation capabilities. The Space System Payload Engineer will support the design, integration, testing, characterization, calibration, validation, and operation of space…
Added 11 mins ago
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Agent Deployment Engineer
True Talent Solutions Partners
San Francisco, CA
- $175,000 to $230,000 USD / year
- Ability to write code, including experience with Python, APIs, and integrations.

RF Systems Engineer Intern (Onsite)

United States

The salary range for this role is 37,000 USD - 82,000 USD.

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Job details

Pay: The salary range for this role is 37,000 USD - 82,000 USD.
Experience: 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.
Posting language: English
Posted: Nov 10, 2026

Original job description

Date Posted:

2026-11-10

Country:

United States of America

Location:

US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

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 Systems Engineering Directorate 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), system performance, and System Security Engineering (SSE). This is an onsite role in McKinney, TX

What You Will Do:

Join the Advanced Products & Solutions (APS) Mission Area within the Systems Engineering Center at Raytheon, where we design and develop advanced radar and early-warning sensor systems for the warfighter. We are seeking Radar Systems Engineers who thrive in a fast-paced environment, enjoy solving complex technical problems, and are eager to support innovative sensor and radar programs. You will work alongside experienced engineers to define system architecture, develop and verify system requirements, perform analysis and modeling, and support integration, testing, and flight activities across the full product lifecycle. · Support development, analysis, documentation, and verification of system requirements using DOORS. · Generate system CONOPS and system architectures. · Assist with radar mode requirement development and system performance assessments. · Conduct modeling, simulation, and data analysis using tools such as MATLAB, Python, and C++. · Participate in hardware/software integration, troubleshooting, and hands-on laboratory testing. · Support verification, validation, flight test, production, and post-deployment activities. · Perform trade studies, functional/physical analyses, and MBSE-based system design. · Prepare and present technical reports, findings, and briefings to internal and external stakeholders. · Prepare and present technical reports, findings, and briefings to internal and external stakeholders.

Qualifications You Must Have:

· Must be pursuing Bachelor’s or Advanced degree in Science, Technology, Engineering or Mathematics (STEM) and actively enrolled through the completion of the internship/co-op session. · Experience with RF fundamentals: link budget analysis, modulation schemes, noise figure, gain, bandwidth, filtering, or wave propagation · Experience with RF test equipment (spectrum analyzers, VNAs, signal generators) through coursework, internships, or lab work · Experience using MATLAB for data analysis · Must have a minimum of 60 hours of credit by the start of the internship / co-op session. Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer:

· Internship or project experience related to RF, wireless, radar, SDR, or satellite communication · Knowledge of systems engineering architecture and design, integration and test, and verification and validation approaches · Experience with programming using C++ or scripting/automation tools like Python or LabVIEW · Hands-on experience with antennas or PCB layout for RF circuits · Exposure to digital signal processing concepts

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. · Relocation Eligibility Learn More & Apply Now! 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. This position requires ability to obtain a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: Security Clearance FAQs - United States Department of State

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 37,000 USD - 82,000 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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Jobs in the United States