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Added 2 mins ago
UI
Software Engineer
Ulysses Inc.
San Francisco, CA
- $180,000 to $260,000 USD / year
Our robot, Mako, operates across defense, ocean science, and commercial survey missions. We work with customers and partners including the US Navy, the Australian government, the Great…
Added 2 mins ago
UI
Electronics Engineer
Ulysses Inc.
San Francisco, CA
- $135,000 to $180,000 USD / year
We’re hiring an Electrical Engineer to join our already exceptional EE team to play a critical part in designing, prototyping, and bringing to production the embedded electronics that power…
Added 18 mins ago
Principal Software Engineer, Onsite
RTX
United States
Collins Aerospace is seeking a qualified Principal Software Engineer to support the Joint Precision Approach and Landing System (JPALS) program.
Added 18 mins ago
CO
Assistant Director, Watershed Protection - Modeling, Monitoring, and Compliance (MMC)
City of Austin
United States
- $194,000 to $204,000 USD / year
Relevant Licenses and Certifications – Possession of one or more professional credentials that correlate to the services provided by the branch such as, but not limited to, Professional…
Added 22 mins ago
Sr. Electrical and Electronic Design Engineer - Future Forward
Intuitive
Sunnyvale, CA
The Future Forward group within Intuitive Surgical is searching for a Sr. Electrical and Electronic Design Engineer to architect, design, and bring up the electronic hardware behind…
Added 34 mins ago
Plant Planning Project Engineer
Mercedes-Benz
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Leads complex, high-value plant infrastructure, building, civil, utility, and expansion projects from concept and business case through design, procurement, construction, commissioning,…
Added 1 hour ago
Senior Software Engineer, AI & Infrastructure Planning
Cloudflare
Austin, TX
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Added 1 hour ago
Cyber Cloud DevSecOps Analyst / Security Engineer I
Deloitte US
Costa Mesa, CA · Denver, CO · Los Angeles, CA · San Diego, CA · San Francisco, CA · Seattle, WA · Tempe, AZ
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Added 1 hour ago
Lead Electrical Engineer
Worley
BC, CA
We are currently recruiting for a Lead Electrical Engineer. Our team includes world class experts and dynamic go-getters. This is a full-time position based in Vancouver, British Columbia.
Added 1 hour ago
MT
Engineer - Life Safety Systems & Telecom (NY)
Micron Technology
Clay
- $82,000 to $169,000 USD / year
As a Fire Alarm / Life Safety Systems Engineer, you will provide technical leadership for life-safety systems across construction projects. You will independently evaluate developments,…
Added 1 hour ago
Fire Protection Engineer
LEIDOS, INC.
Worcester, MA · Chicago, IL · Houston, TX
Conduct comprehensive fire protection and life safety surveys of critical air traffic control facilities including airport traffic control towers (ATCT), terminal radar approach control…
Added 2 hours ago
FN
Equipment Technician
Forge Nano
Thornton, CO
- $70,000 to $90,000 USD / year
Forge Nano is seeking a motivated and hands-on Equipment Technician to support the reliability, maintenance, troubleshooting, and continuous improvement of our Atomic Layer Deposition (ALD)…
Added 2 hours ago
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Electrical Engineer 3
Pacific Northwest National Laboratory
Annapolis, MD
- $122,100 USD / year
We are looking for a versatile engineer with strong foundational experience in either electrical power systems or industrial control systems (ICS), paired with hands-on experience in field…
Added 2 hours ago
Senior Electrical Engineer
Infinite Biomedical Technologies, LLC
Baltimore, MD
About the role IBT is hiring a Senior Electrical Engineer to own the electrical design of our products: the controllers, electrodes and batteries behind EMG-based control of upper-limb…
Added 2 hours ago
Sr Supplier Quality Engineer (onsite)
x Varian Medical Systems, Inc.
United States
Varian Medical Systems, a Siemens Healthineers company, is seeking a motivated and hands-on Supplier Quality Engineer to join our team onsite in Palo Alto, California.
Added 2 hours ago
Mgr, Quality Systems Operations
x Varian Medical Systems, Inc.
United States
Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and…
Added 2 hours ago
Security and Compliance Engineer | Top Secret clearance w/SCI eligibility
AMERICAN SYSTEMS
Arlington, VA
Develop security artifacts for integration architectures, interface control documents, access control plans, cryptographic protection plans, test plans, readiness packages, and…
Added 3 hours ago
FE
AI Engineer II
Federal Express Corporation
Memphis, TN · Coraopolis, PA · Plano, TX
- $11,410.38 USD / month
The AI Engineer is responsible for designing, developing, deploying, and maintaining artificial intelligence and machine learning solutions that support intelligent automation, predictive…
Added 3 hours ago
VS
Principal Engineer, Network Real Estate
Verizon Services Corp. BC
Basking Ridge, NJ · Irving, TX
- $107,000 to $205,000 USD / year
As a Principal Real Estate Engineer on the AI Connect team reporting to the Associate Director of Real Estate, you will serve as the lead individual contributor and authoritative subject…
Added 3 hours ago
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Principal Engineer, Franchise & ROW
Verizon Services Corp. BC
Basking Ridge, NJ · Irving, TX
- $107,000 to $205,000 USD / year
As a Principal Engineer on the AI Connect team reporting to the Associate Director of Franchise & Right of Way (ROW), you will serve as the lead individual contributor and authoritative…
Added 3 hours ago
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Senior Electrical Field Engineer
Shimmick
Sunol, CA · CA · Richmond, CA
- $112,000 to $135,000 USD / year
Shimmick, via our subsidiary Axia Electric, is seeking a Senior Electrical Field Engineer to play a key role in delivering complex electrical and process control systems for some of…
Added 3 hours ago
Senior Project Accountant
Kansas City, MO
…Project Accounting) is responsible for the accounting, analysis, and financial reporting of capital and operational projects, ensuring expenditures are accurately recorded, analyzed, and…
Added 3 hours ago
QA/QC Inspection Engineer
(USA) Ovivo Electronics USA LLC
TX
As a QA/QC Inspection Engineer, you will be responsible for Quality Assurance and Quality Control activities supporting Ovivo’s fabrication shops, suppliers, and vendors. You will perform…
Added 3 hours ago
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Inspector (CDBG-Private Sewer Repair Program)
City of Detroit
Detroit, MI
- $24.42 to $34.23 USD / hour
Review and interpret plans, blueprints, sketches and specifications, and provide detailed information of factors or issues that may affect construction projects. Maintain quality control…
Added 3 hours ago
Test Engineer - Electric Propulsion, Satellites (Starlink)
SpaceX
Redmond, WA
The Electric Propulsion Test Engineer is responsible for ensuring the electric thrusters that propel Starlink satellites and their associated components have been tested and qualified to…

RTX

Principal Software Engineer, Onsite

United States

The salary range for this role is 118,300 USD - 224,900 USD.

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Job details

Pay: The salary range for this role is 118,300 USD - 224,900 USD.
Experience: 8+ years of relevant engineering experience
Posting language: English
Posted: Nov 4, 2026

Original job description

Date Posted:

2026-11-04

Country:

United States of America

Location:

US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676

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

Raytheon Company, Managed by Collins Aerospace 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. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. Collins Aerospace is seeking a qualified Principal Software Engineer to support the Joint Precision Approach and Landing System (JPALS) program. This is a mid-career engineering position for an individual with educational and/or professional experience/interest in the development of solutions to GPS Navigation Systems. The work is highly technical, and the individual will work collaboratively in an agile environment on the software team. The individual will work with C code in a multithreaded environment or Java application code and support integration and test; verification of requirements. The position is for a Principal Software Engineer role that is responsible for conducting dry runs and formal runs of the software verification tests. This includes the test data analysis necessary to verify the software requirements. The Senior Software Engineer analyzes software requirement changes to verify the updates are compliant with the parent specification, and the affected requirements are allocated to the applicable software items and test identification. The Principal Software Engineer verifies that any software requirements (regardless of safety criticality) verified by new or modified test procedures have been fully verified. The Principal Software Engineer also performs regression analysis in accordance with regression analysis process and procedures.

The successful candidate must be able to work on individual tasks, sometimes under limited supervision, or with a team to achieve operational targets and must have the ability to communicate and collaborate with parties within and outside of own job function. Eventually the candidate may be responsible for helping to provide guidance, coaching and training to other employees within their job area. We are looking for talented individuals that love to problem solve and have a desire to grow and gain exposure to new skills. Our customers come from all different backgrounds, and so do our employees. If you're passionate about what you could accomplish here, we'd love to hear from you.

What You Will Do:

Work on multiple tasks in support of software development
Work collaboratively in an agile environment
Work with C code in a multithreaded environment or Java applications
Improve code quality by performing code reviews and good software practice
Support integration and verification within our automated test framework
Collaborate with subject matter experts and cross-functional teams for a unified solution

What You Will Learn:

You will gain technical experience, mentorship opportunities, and exposure to very influential individuals within Mission Systems that will help advance your career.
You will obtain invaluable experience working with our subject matter experts and specialists, our customer base, and cross-functional integrated product team.

Qualifications You Must Have:

8+ years of relevant engineering experience
Experience in C software and/or Java
Understanding of basic software development principles – configuration control, collaborative development, and formal processes
Experience in performing data analysis and problem solving (e.g. anomaly investigation)
Ability to obtain and maintain a Secret U.S. government issued security clearance is required after the start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience

Qualifications We Prefer:

Experience with real-time multithreading, memory management and performance optimization
Experience in software collaboration environments and secure coding practices
Experience with hardware in the loop testing
Experience in Simulink Test, requirements traceability, scripting, VxWorks, VectorCAST
Experience with development of solutions to GPS Navigation Systems
Experience with Hardware and Software Integration, Validation & Verification Testing, and Qualification Testing.

What We Offer:

Some of our competitive benefits package includes:

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage
Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program Doctor on Demand, virtual doctor visits Bright Horizons, child and elder care services Teladoc Medical Experts, second opinion program
And more!
Eligible for referral bonus

Learn More and Apply Now!Collins Aerospace, a RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market. Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow.

Are you up for the challenge? Join our mission today. WE ARE REDEFINING AEROSPACE.

Please consider the following role type definitions 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. Regardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world – and access to Collins sites when their work requires in-person meetings. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again. Apply now and be part of the team that’s redefining aerospace, every day. #MISENG

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 118,300 USD - 224,900 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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