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Added 1 min ago
Sr AI Engineer (Emerging AI)
DAT Solutions, LLC
Seattle, WA
As a Sr AI Engineer, you'll build and own the platform that power our agentic solutions at DAT. Freight is an uncertain business, and the models we ship reduce that uncertainty: rate…
Added 4 mins ago
Staff Software Engineer, Search Retrieval Platform
NY · Eagan, MN
…consumption at Thomson Reuters. The platform consolidates search systems across Thomson Reuters products and services, serving millions of end users, internal agents, and internal search…
Added 4 mins ago
Senior Software Engineer - AI, CoCounsel FDE
Frisco, TX · NY · Washington, DC · Ann Arbor, MI · Eagan, MN
Are you a hands-on AI engineer who wants to build the next generation of legal AI solutions from the ground up? Do you thrive taking an architectural blueprint and turning it into a robust,…
Added 5 mins ago
Senior Software Engineer - Capacity
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Bellevue, WA
We are actively looking for a senior software engineer. If you love solving problems at scale, prefer to write scalable, reliable, and testable software, are an ace troubleshooter, and are…
Added 6 mins ago
Senior Software Engineer - Java Full Stack & AI
Mastercard
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As a Senior Software Engineer, you will independently deliver complex solutions, influence technical design decisions, and help drive engineering excellence across the platform. This role…
Added 6 mins ago
Senior Software Engineer - Java Full Stack & AI
Mastercard
O'Fallon, MO
As a Senior Software Engineer, you will independently deliver complex solutions, influence technical design decisions, and help drive engineering excellence across the platform. This role…
Added 7 mins ago
A
Principal Software Engineer, AI Compute Platform
ARM
Seattle, WA
- $262,700 to $355,400 USD / year
As a Principal Software Engineer on the AI Compute Platform team, you will design and build a secure, reliable, and easy-to-use platform for running AI workloads at scale. You will develop…
Added 7 mins ago
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Principal Software Engineer, AI Inference Runtime
ARM
Seattle, WA
- $262,700 to $355,400 USD / year
As a Principal Software Engineer on our AI Inference Runtime team, you will set technical direction for critical components of distributed Inference runtime for running SOTA AI Models.
Added 7 mins ago
A
Staff Software Engineer, AI Compute Platform
ARM
Seattle, WA
- $209,100 to $282,900 USD / year
As a software Engineer on the AI Compute Platform team, you will design and build a secure, reliable, and easy-to-use platform for running AI workloads at scale. You will develop…
Added 7 mins ago
A
Staff Software Engineer, AI Inference Runtime
ARM
Seattle, WA
- $209,100 to $282,900 USD / year
As a Software Engineer on our AI Inference Runtime team, you will set technical direction for critical components of distributed Inference runtime for running SOTA AI Models.
Added 9 mins ago
Cybersecurity Engineer
GD Information Technology, Inc.
Remote, United States
GDIT is seeking a Cybersecurity Engineer to support the United States Postal Service (USPS) Chief Information Security Officer (CISO) Operations organization. The candidate will apply…
Added 10 mins ago
Senior AI Engineer
ARM
Seattle, WA
Arm is building the foundational platform software for the next generation of Physical AI systems on Arm: software that lets AI applications and agents perceive, reason and act through real…
Added 10 mins ago
Principal Machine Learning Engineer
Cushman & Wakefield
Creve Coeur, MO
We are seeking a Principal ML Engineer to build and maintain artificial intelligence and machine learning systems for our business. This role combines deep technical execution with broad…
Added 12 mins ago
AI/ML Engineering Staff (Signal Processing)
Lockheed Martin
Moorestown, NJ
You are a highly motivated and technically accomplished engineer with extensive experience in signal processing, artificial intelligence, and machine learning for mission systems. You…
Added 12 mins ago
AI/ML Engineering Staff (Electronic Warfare)
Lockheed Martin
Mount Laurel, NJ
You are a highly motivated and technically accomplished engineer with extensive experience in signal processing, artificial intelligence, and machine learning for mission systems. You…
Added 12 mins ago
AI/ML Engineer
Insight Global
Newark, NJ
Insight Global is hiring an experienced AI/ML Engineer to support one of its largest financial services clients. This individual will independently engineer and deploy machine learning and…
Added 12 mins ago
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Senior Network Automation Engineer
ManpowerGroup
Jersey City, NJ
- $70 to $73 USD / hour
Our client is seeking a Senior Network Automation Engineer to join their team. As a Senior Network Automation Engineer, you will be part of the Network Engineering and Operations enablement…
Added 18 mins ago
Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
San Jose, CA
…Demand Bidder team owns the high throughput and low latency systems responsible for serving relevant ads for tens of thousands of campaigns through targeting, scoring, bidding, auctions,…
Added 18 mins ago
Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
NY · San Jose, CA
…Demand Bidder team owns the high throughput and low latency systems responsible for serving relevant ads for tens of thousands of campaigns through targeting, scoring, bidding, auctions,…
Added 18 mins ago
Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
Boston, MA · San Jose, CA
…Demand Bidder team owns the high throughput and low latency systems responsible for serving relevant ads for tens of thousands of campaigns through targeting, scoring, bidding, auctions,…
Added 21 mins ago
Principal AI Engineer - Blue Ring
Blue Origin LLC
Seattle, WA
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added 23 mins ago
EG
Software Engineer - Emerging Technologies
Eliassen Group
Saint Louis, MO
- $50 to $60 USD / hour
Our client seeks a Software Engineer to join an Emerging Technologies team focused on innovative retail solutions. The role will contribute to projects involving in-store robotics,…
Added 23 mins ago
Sr Data Scientist
UST Global Inc
Bellevue, WA
Architect Agentic Systems: Engineer sophisticated multi-agent orchestrations, autonomous reasoning loops, and tool-calling workflows that integrate advanced RAG for complex, multi-step…
Added 27 mins ago
AI Agentic Engineer
FlightSafety International Inc
Seattle, WA
…documents. Until now, these were disconnected from business systems of record, costing businesses time, money, and opportunity. Using Docusign's Intelligent Agreement Management platform,…
Added 29 mins ago
Embedded Software Engineer II
Brady Corporation
Boston, MA
Brady Engraving Solutions is seeking an Embedded Software Engineer to design, architect, and maintain high-performance embedded systems and edge-compute platforms for our next-generation…

RTX

Software Engineer II, Onsite

United States

The salary range for this role is 75,800 USD - 144,200 USD.

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Job details

Pay: The salary range for this role is 75,800 USD - 144,200 USD.
Posting language: English
Posted: Nov 5, 2026

Original job description

Date Posted:

2026-11-05

Country:

United States of America

Location:

US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675

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.

Our Software Department in Fullerton, CA is looking to hire a Software Engineer II to work onsite in Fullerton, CA. This role is for an experienced Software Engineer in developing and deploying software for real-time mission-critical systems.

What You Will Do:

Design, implement, and maintain software applications using C/C++ and Python.
Work within an Agile team to design, develop, test, and deploy software components that support real-time data collection, processing, and user interaction across distributed systems.
Participate in design and code reviews, configuration management activities, and automated testing within a mature CI/CD environment.
Collaborate closely with systems, test, and data engineering teams to ensure software components integrate smoothly and support overall system objectives.
Develop and maintain technical documentation and contribute to formal design reviews.
Some travel to customer sites for the purpose of testing and deployment.

Qualifications You Must Have:

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) AND a minimum of 2 years of prior relevant experience
Experience in C/C++ and Python for application development, data processing, and automation.
Experience across phases of SDLC including design, code, integration, and test of large system.
Ability to obtain and maintain a U.S. government issued security clearance as and when required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

Experience with the requirements development and flow down process.
Experience with system or subsystem level Integration, Verification and Validation (IV&V).
Familiarity with Agile lifecycle process including Scrum, Continuous Integration, and Test-Driven Development Methodologies.
Development experience on Linux, VxWorks, or other Real Time Operating Systems.
Experience in radar-domain software development, signal processing, and/or system integration.
Experience working in lab environments with physical hardware (e.g., test benches, simulators).
Knowledge of integration and testing of air, land or sea-based mission systems from SIL through flight test.
Internship or project experience involving data pipelines, AI/ML integration, or cross-domain systems.
Experience with test automation and CI/CD tools (e.g., Jenkins, GitLab CI).
Well-developed communication, documentation, and problem-solving skills.
Active U.S. government-issued security clearance (must be transferable).

What We Offer:

A total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs.
Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
Relocation Eligible – Relocation assistance available

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 a security clearance. DCSA Consolidated Adjudication Services (DCSA , 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

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 75,800 USD - 144,200 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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