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 1 hour ago
Staff Research Data Scientist
Google
San Francisco, CA · Sunnyvale, CA
Experience acting as a Technical Lead, workstream owner, or principal researcher directing technical projects end-to-end across cross-functional teams.
Added 2 hours ago
VH
Supervisory Healthcare Engineer (Deputy)
Veterans Health Administration
Long Beach, CA
- $153,663 to $199,765 USD / year
Serves as a principal advisor to top management on all administrative management matters associated with programs and operation of the Medical Center Infrastructure.
Added 2 hours ago
Principal Software Architect – AI-Enabled Silicon Development
Advanced Micro Devices, Inc
Boxborough, MA
AMD is seeking an accomplished Principal Software Architect, AI-Enabled Silicon Development to define and drive the architecture of complex, production-grade software systems that support…
Added 4 hours ago
Principal Architect
Lumen
Dover, DE
In a culture built on accountability, trust, and bold thinking, the Principal Architect, Cloud FinOps, plays a pivotal role in shaping the future of AI-ready connectivity. Working at the…
Added 4 hours ago
FM
Cybersecurity Architect
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
The Cybersecurity Architect is responsible for the integration and development of standards, processes, tools, technologies, and security service offerings. This individual will leverage…
Added 5 hours ago
Principal Analog Mixed-Signal Design Engineer
SiTime Corporation
CA
Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better…
Added 6 hours ago
Senior Principal RF Engineer
RTX Corporation
tucson, AZ
The Advanced Effector Guidance Systems team provides Electrical Systems Engineering to develop solutions for products across the Raytheon portfolio. Our team develops missile Guidance…
Added 6 hours ago
Senior Principal Electrical Subsystem Architect
RTX Corporation
tucson, AZ
The Advanced Effectors Guidance Systems department is seeking a Senior Principal Electrical Subsystem Architect to lead architecture development for next-generation missile guidance,…
Added 6 hours ago
Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
Develop and architect radar and RF subsystem solutions, including front-end RF chains, antennas, high-speed digitizing paths, and signal-processing-critical interfaces.
Added 6 hours ago
Sr. Principal Radar / RF Electrical Subsystems Engineer
RTX Corporation
tucson, AZ
Develop and architect radar and RF subsystem solutions, including front-end RF chains, antennas, high-speed digitizing paths, and signal-processing-critical interfaces.
Added 6 hours ago
Principal GPS Subsystem Engineer
RTX Corporation
tucson, AZ
…balancing risk and rigor, to achieve predictable and affordable…
Added 6 hours ago
Senior GPS Subsystems Engineer
RTX Corporation
tucson, AZ
…balancing risk and rigor, to achieve predictable and affordable…
Added 6 hours ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo provided)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including…
Added 6 hours ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo assistance available)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including…
Added 7 hours ago
Construction Project Manager
Hoxton Circle
Redwood City, CA
…building owners, and clients. The position reports to the company principal and is based in our Bay Area office, with regular visits to active…
Added 8 hours ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 9 hours ago
Senior Azure Infrastructure Engineer (Remote: US & Canada)
Cytel
Augusta, ME
…implement, automate, and support secure and resilient Azure solutions under the direction of the Principal Azure…
Added 9 hours ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including…
Added 9 hours ago
IC
Server Architect
Intel Corporation
OR · MA · CA · TX · AZ
- $220,920 to $311,890 USD / year
As a Principal Engineer in CPU Architecture, you will be at the forefront of developing and driving the end-to-end architectural specifications for cutting-edge, modular, and scalable CPUs…
Added 9 hours ago
Sr. Principal Software Development Analyst – Quality Engineering & Business Process Integration
Northrop Grumman
Roy · San Diego · Melbourne · Palmdale
The Northrop Grumman CIDO team is seeking a Sr Staff Software Development Analyst to support PLM Architect Solutions. The selected candidate will be required to work on-site, full-time…
Added 10 hours ago
Principal Engineer, Identity & Access Management (IAM) - Microsoft Entra ID
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Entra ID and cloud identity to provide enterprise-level technical leadership…
Added 10 hours ago
Principal Engineer, Identity & Access Management (IAM)
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Active Directory to provide enterprise-level technical leadership in the…
Added 10 hours ago
T
Software Architect - Insurance Platforms
Trupanion
Seattle
- $170,000 to $190,000 USD / year
Trupanion is seeking a Software Architect who is responsible for designing and evolving scalable, secure, and maintainable technology solutions that power Trupanion's Insurance Platform…
Added 11 hours ago
WI
Principal, Software Engineer - Fullstack
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
As a Principal Engineer- fullstack, you will act as a hands-on technical leader and architect for the Marketplace Orders and Returns platform. This role requires deep technical expertise…
Added 11 hours ago
O
Senior Principal - Oracle Cloud Infrastructure AI Network Engineering
Oracle
Concord, NH
- $126,200 to $264,100 USD / year
Are you interested in building large-scale distributed networking solutions for the cloud? Do you love the idea of working in an environment with the excitement of a start-up, but the…

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