Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
Project Manager - Water/Wastewater Services
CDM Smith
Concord, CA
· Client Communication and Relationship Management: Serve as the principal day-to-day client contact and trusted advisor. Communicate clearly and proactively with client executives,…
Added 4 mins ago
Project Manager - Water/Wastewater Services
CDM Smith
Sacramento, CA
· Client Communication and Relationship Management: Serve as the principal day-to-day client contact and trusted advisor. Communicate clearly and proactively with client executives,…
Added 6 mins ago
Human Resources Manager – Fabrication Operations
Victaulic Company
Justin, TX
We engineer change for a more stable and sustainable world.
Added 8 mins ago
Principal Software Engineer
Highmark Health
Remote, United States
The job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The position…
Added 10 mins ago
Sr. Security & Fraud Engineer
Topgolf Payroll Services
United States
The above statements cover what are generally believed to be principal and essential functions of the job. Specific circumstances may allow or require some incumbents assigned to the job to…
Added 10 mins ago
Principal Engineer, Quality Engineering
Analog Devices Inc.
CA
We are seeking an experienced Quality Engineer to lead product quality initiatives for power delivery solutions supporting data center applications. This is a senior technical leadership…
Added 15 mins ago
Senior Highway Design Engineer
CDR Companies
Mechanicsburg, PA · Warrendale, PA · Allentown, PA
…has an immediate hiring need for a qualified Highway Design Engineer with minimum 5+ years of experience for our Mechanicsburg, PA location. This position can also be open to our Allentown,…
Added 17 mins ago
Sr Software Engineer
Brooks Automation US LLC
Fremont, CA
…documentation of work and results. May function as a project engineer/leader with the resident responsibilities of proposals/project plan, schedules, work assignments, prime contact,…
Added 18 mins ago
Principal Engineer
ROSEN-Group
Houston, TX
We are looking for a Principal Engineer based in Houston Texas to primarily support customers in the USA, Mexico, and Central America Region of ROSEN.
Added 18 mins ago
Lead Test Engineer
STR
Las Vegas, NV
STR is seeking a Principal Test Engineer to join a new group focused on the complex test and evaluation challenges that exist in the modern world.
Added 21 mins ago
O
Principal Core Infrastructure Engineer
Oracle
Seattle, WA · Santa Clara, CA
- $114,600 to $234,600 USD / year
Added 22 mins ago
2027 Summer Internship: Design Engineer- Low Cab Forward
PACCAR
Denton, TX
…information technology, and distributes truck parts related to its principal…
Added 22 mins ago
2027 Summer Internship: Design Engineer- Routings Development
PACCAR
Denton, TX
…information technology, and distributes truck parts related to its principal…
Added 22 mins ago
2027 Summer Internship: Vehicle Performance Test Engineer
PACCAR
Denton, TX
…information technology, and distributes truck parts related to its principal…
Added 22 mins ago
2027 Summer Internship: Design Engineer- Future Electrification
PACCAR
Denton, TX
…information technology, and distributes truck parts related to its principal…
Added 23 mins ago
J
Sr. QA/Test Automation Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Senior QA / Test Automation Engineer – Senior, Lead & Principal Levels
Added 23 mins ago
J
Software Engineer (JAVA)
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Software Engineer – Senior, Lead & Principal Levels
Added 26 mins ago
ML
Lead Instrumentation Engineer
Messer LLC
Bridgewater, NJ
- $15.92 USD / hour
The purpose of the Lead Instrument Engineer is to provide technical expertise for plant Instrumentation and analyzer designs, specifications, installation, repairs, operations and code…
Added 26 mins ago
ML
Lead Machinery Engineer
Messer LLC
Bridgewater, NJ
- $15.92 USD / hour
The purpose of the Lead Machinery Engineer is to provide technical expertise within Messer's Project Execution department regarding various forms of plant rotating equipment including…
Added 26 mins ago
Lead Pressure Vessel & Piping Engineer
Messer LLC
Bridgewater, NJ
The purpose of the Lead Pressure Vessel and Piping Engineer is provide technical expertise within Messer's Project Execution department regarding various forms of plant static equipment…
Added 26 mins ago
AC
Electrical & Controls Systems Specialist
American Crystal Sugar Co
Moorhead, MN
- $91,381.26 to $114,226.57 USD / year
The principal accountabilities include, but are not limited to:
Added 31 mins ago
CC
Principal AI Engineer
Continental Casualty Company
Chicago, IL
- $97,000 to $189,000 USD / year
Acts as one of principal engineers for CNA's AI-native engineering platform, designing the end-to-end system spanning agentic coding workflows, skills and agent marketplaces, AI-augmented…
Added 33 mins ago
Principal Site Reliability Engineer
Hitachi Global
Raleigh, NC · Houston, TX · Atlanta, GA · Broomfield, CO
Hitachi Energy is seeking a Principal Site Reliability Engineer to ensure the secure, reliable, and efficient operation of cloud‑hosted environments that support ESS software products and…
Added 37 mins ago
SB
Lead Functional Safety Engineer
Standard Bots
Glen Cove, NY (Hybrid 3 days/week onsite), NY
- $170,000 to $230,000 USD / year
We're hiring a Lead, but if you're a strong functional safety engineer at Senior, Staff or Principal level, we still want to hear from you. We'll level the role and the offer to the person.
Added 43 mins ago
Principal Electrical Device Design Engineer - Indianola, PA
Bayer
Indianola, PA
Principal Electrical Device Design Engineer – Indianola, PA

RTX

Principal Software Engineer - Architect (Onsite)

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.
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 2, 2026

Original job description

Date Posted:

2026-11-02

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: The ability to obtain and maintain a U.S. government issued security clearance is required. 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 after 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.

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.

We are seeking a Software Architect to join our team and play a critical role in designing and developing cutting-edge software systems for real-time embedded applications. This position offers the opportunity to work on advanced technologies and contribute to solutions that address complex challenges. As a key member of the team, you will:

What You Will Do

Develop software system architecture for a dual-layer processing pipeline on a Xilinx Zynq UltraScale+ MPSoC, ensuring high-throughput, ultra-low latency, and deterministic video pipelines.
Collaborate with the firmware team to partition workloads, determining which signal processing algorithms should be offloaded to FPGA hardware versus executed in software.
Review code, validate algorithm behavior, and provide actionable feedback to influence engineering practices and maintain steady program execution.
Provide systems-level architectural support, including developing CONOPS, specification tree structures, and multi-CSCI decomposition to address customer-critical issues.
Apply expertise in system-of-systems architecture, inter-CSCI and LRU interfaces, requirement flows, and hardware/software integration to drive clarity across sensor and processing capabilities.
Collaborate with senior systems engineers and cross-functional technical leads to support integration and verification efforts.
Implement and validate real-time algorithms while supporting software and hardware integration on embedded platforms.
Translate technical considerations into actionable guidance and foster collaboration across engineering teams.

Qualifications You Must Have

Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience.
Experience with Xilinx Zynq UltraScale+ MPSoC software development, real-time embedded systems, and EO/IR algorithm integration.
Experience guiding technical development, mentoring engineers, and leading software teams through complex lifecycle activities.
Experience implementing and validating real-time algorithms on embedded platforms.
The ability to obtain and maintain a Secret U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer

Experience with embedded Linux and BSP development, including custom Yocto/Petalinux builds and device tree configuration for multi-camera setups.
Experience with hardware-software co-design using AMD Xilinx Vitis, integrating hardware pipelines with Linux runtime applications via XRT, and managing Xilinx runtime drivers.
Experience with video pipelines and multimedia frameworks, including the Linux media subsystem and optimizing pipelines for low-latency, parallel camera streams.
Experience utilizing AI-aided development tools to accelerate debugging, scripting, or firmware generation.

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 Offered Based On 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.
Clearance Information: This position requires 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: https://www.state.gov/m/ds/clearances/c10978.htm
Location Information: This position is onsite at our campus in beautiful McKinney, TX. https://careers.rtx.com/global/en/raytheon-north-texas-location
Welcome to Raytheon in McKinney, TX - YouTube
We Are RTX

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 to read the Policy and Terms

Apply About employer

More about this job

Skills

Research
Firmware
Signal processing
Collaboration
Software development
Embedded systems
Coaching
Linux
Debugging

Report this job