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 6 mins ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
Added 9 mins ago
Senior IT Collaboration and Communication Engineer
Premise Health
Brentwood, TN
Act as principal architect, lead systems engineer, or project manager as needed for critical projects.
Added 9 mins ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Little Rock, AR
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 9 mins ago
A
Principal DevOps / Data Engineer
Alder
Newton, MA
- $175,000 to $195,000 USD / year
Alder is building an intelligence-first operating system for eldercare, on AWS with a data lakehouse at its core. The Principal DevOps & Data Engineer is a hybrid role that owns two tightly…
Added 31 mins ago
Principal System Tests & Diagnostics Engineer
Graphcore
Austin, TX
We are seeking a highly skilled Principal System Tests & Diagnostics Engineer to develop, extend, and integrate specialized silicon validation and diagnostics tools for next-generation AI…
Added 34 mins ago
Mechanical Engineer
Actalent
Fairfax, VA
Job Title: Mechanical Engineer (Level 2)Job DescriptionThe Mechanical Engineer (Level 2) supports the design, analysis, and documentation of mechanical hardware for advanced electronic…
Added 45 mins ago
O
Principal Application Software Engineer- Oracle Health
Oracle
United States
- $99,600 to $209,500 USD / year
We are seeking a versatile Principal Application Software Engineer to contribute across platform engineering, cloud infrastructure, distributed systems, application development, integration…
Added 45 mins ago
Chief Engineer
BOOZ, ALLEN & HAMILTON, INC.
Reston, VA
5+ years of experience serving in a Chief Engineer, Principal Architect, or senior technical leadership role on a large-scale enterprise program
Added 49 mins ago
Principal AI Security Engineer
Kyndryl, Inc.
Remote, United States
Kyndryl is seeking a Principal AI Security Engineer to secure internal AI solutions, agents, copilots, model platforms, and frontier AI capabilities. This hands-on senior technical role…
Added 1 hour ago
Principal Cybersecurity Engineer - Enterprise Security Engineering
Workday, Inc.
GA
As a Principal Cybersecurity Engineer on the Enterprise Security Engineering team, you will serve as a senior technical authority across our corporate endpoint fleet and an architect of our…
Added 1 hour ago
Principal Electrical Engineer - Battery Energy Storage Systems (BESS)
Enbridge Inc.
Remote, United States
…driving financial excellence and innovation. We are seeking a Principal Electrical Engineer, Battery Energy Storage Systems (BESS) to join our…
Added 1 hour ago
SoC Principal Physical Design Engineer
Synopsys
Austin, TX
…the foundry PDK will actually give you at 3nm. You are the engineer who sees congestion coming three steps ahead and adjusts before it becomes a crisis that delays…
Added 1 hour ago
O
Principal Support Engineer
Oracle
Nashville, TN
- $69,400 to $148,300 USD / year
Added 1 hour ago
O
Principal Site Reliability Engineer
Oracle
TX
- $84,900 to $209,500 USD / year
Added 1 hour ago
Principal Software Engineer - Architect (Onsite)
RTX
United States
Added 1 hour ago
Principal Staff Software Engineer, Data Infrastructure
LinkedIn
Mountain View, CA
We are looking for a Principal Staff Software Engineer with deep expertise in database internals, relational database performance, and large-scale distributed systems. This role will lead…
Added 1 hour ago
Principal Solution Engineer
Austin, TX
The Principal Solution Engineer is a senior individual contributor and the solution expert on Certinia's most complex opportunities, with a focus on the industry's leading solution for…
Added 2 hours ago
FT
Principal Quant Developer
Fidelity Technology Group, LLC
Boston, MA
- $107,000 to $216,000 USD / year
…Technology group is seeking a highly motivated and curious Principal Quantitative Developer. In this role you will contribute to a dynamic and fast-paced development team supporting…
Added 2 hours ago
PI
Sr. Associate - Solutions Engineer
Pfizer Inc
NY · PA
- $79,400 to $132,400 USD / year
The Senior Associate, Solutions Software Engineer is a hands-on individual contributor who designs, builds, integrates, and supports digital solutions using approved enterprise platforms,…
Added 2 hours ago
Principal Software Development Engineer
Zscaler
San Jose, CA · Santa Clara, CA
Added 2 hours ago
Principal Digital Design Engineer
Astera Labs
San Jose, CA · CA
We are looking for Principal Digital Design Engineers with experience developing micro-architecture and implementation of the front-end circuit design, including RTL, synthesis, IP…
Added 2 hours ago
Principal Network Development Engineer
Oracle
Nashville, TN
As a Principal Network Development Engineer, you will help lead the migration of Federal customers to Oracle Cloud Infrastructure (OCI). This role requires deep network architecture…
Added 3 hours ago
Principal Software Engineer
LEI LAZEL, Inc.
Remote, United States
ExploreK12 Literacy is looking for a Principal Software Engineer who combines deep technical expertise, strong engineering judgment, and hands-on execution.
Added 3 hours ago
Sr. Software Engineer
Neumo Holdings LLC
Decorah, IA · VA · IL · CA · AL
Senior Software Engineer, Records Platform (T3)
Added 3 hours ago
A
Principal Electrical Design Engineer
Actalent
Prince George, VA
- $60.62 to $109.13 USD / hour
Job Title: Principal Electrical Design EngineerJob DescriptionThe Principal Electrical Design Engineer leads and advises design teams on highly complex and unique embedded hardware projects…

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