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 3 mins ago
Senior Software Engineer - 3D Vision & Perception
Apple
Sunnyvale, CA
…systems for future Apple products. We are looking for a senior software engineer with strong C++ expertise and experience developing performance-critical systems, ideally in 3D perception,…
Added 4 mins ago
Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
At American Express, we empower future technologists to learn, innovate, and make an impact from day one. As an AI Engineer Intern in Enterprise Technology Services, you’ll join a 10-week…
Added 4 mins ago
Core Java Engineer
SCI SOLUTIONS GLOBAL
New York, NY
seeking a Software Engineer, Core Java to join our dynamic team. The
Added 4 mins ago
Java Engineer
SCI SOLUTIONS GLOBAL
Plano, TX
Experience across the Software Development Life Cycle (SDLC).
Added 6 mins ago
Tableau Data Engineer
CACI
Norco, CA · Norco
CACI is seeking a Data Engineer with Tableau experience to support the design, development, and maintenance of sophisticated software applications. The ideal candidate has hands-on…
Added 6 mins ago
Project Manager I - Water Services Group
CDM Smith
Raleigh, NC
Experience working with project management methodology including budget development, project planning, control and assurance methodologies, project management software and finance and…
Added 6 mins ago
Structural Engineer 6
CDM Smith
Statewide, FL
…environment which fosters personal leadership, career growth and development for every employee. We value passionate individuals who challenge the norm, deliver world-class solutions and…
Added 6 mins ago
Senior Software Engineer
Humana Inc.
Louisville, KY · Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…
Added 7 mins ago
CC
Data Engineer 2
CHN Choice Hotels International Services
United States
- $107,000 to $127,000 USD / year
Choice Hotels, one of the world’s largest lodging franchisors, has an exciting new opportunity as our Data Engineer II in the Data Engineering team within our Advanced Analytics Team. The…
Added 8 mins ago
AP
Staff Security Engineer
Aledade PBC
Remote, United States
- $198,000 to $205,000 USD / year
The Staff Security Engineer will be responsible for designing, implementing, and maintaining security services that support Aledade’s business. Understand data and automation are important…
Added 8 mins ago
Staff Software Engineer
Mercury Insurance Services, LLC
United States
As a Staff Software Engineer, you will provide technical leadership and direction for multiple agile teams or projects to implement prioritized software product roadmaps. This role includes…
Added 9 mins ago
MS
Systems Engineer
Mt. San Jacinto College
Temecula, CA
- $6,856.34 to $10,068.77 USD / month
Under general direction, the Systems Engineer reports to the Systems and Cloud Computing Supervisor and/or the Dean of Information Technology. The Systems Engineer participates in the…
Added 10 mins ago
Design Engineer
Actalent
Albany, NY
Job Title: Design Engineer IIJob DescriptionThe Design Engineer II supports mid-level product design and validation for polypropylene venting systems and OEM components, translating…
Added 10 mins ago
A
Electrical Engineer
Actalent
Weston, FL
- $45 to $81.5 USD / hour
DescriptionAs an Electrical Engineer, you will support the design and development of Robotic Systems. Plans and implements the design, manufacture, installation and/or maintenance of…
Added 10 mins ago
A
Embedded Software Engineer
Actalent
Horsham, PA
- $120,000 to $165,000 USD / year
Job Title: Embedded Software EngineerJob DescriptionThis role focuses on designing, developing, and maintaining embedded software for advanced networking and optical products. You will lead…
Added 10 mins ago
A
Civil Engineer
Actalent
Winchester, VA
- $60,000 to $110,000 USD / year
Knowledge of AutoCAD Civil 3D software for civil design and site development.
Added 10 mins ago
A
Test Engineer
Actalent
Burnsville, MN
- $38 to $47 USD / hour
Job Title: Test EngineerJob DescriptionThe Test Engineer performs end-to-end test engineering activities across all product test stages, from requirements definition and test planning to…
Added 12 mins ago
Engineering Manager - Thermal-Mechanical Design for Nuclear Power applications
GE Vernova
Wilmington, NC · Boston, MA
…and methods. It integrates and develops thermal-mechanical software, application methodologies, and supporting processes that are subsequently used to meet business needs across the…
Added 13 mins ago
Software Development Engineer
CVS Health
Work at Home, IL
The Software Development Engineer designs, develops, and implements digital solutions and systems by applying advanced technical expertise to architect and code software applications,…
Added 13 mins ago
PI
Senior AIOps Engineer
Porch.com, Inc.
Remote, United States
- $135,000 to $189,000 USD / year
Porch Group is a leading vertical software and insurance platform and is positioned to be the best partner to help homebuyers move, maintain, and fully protect their homes. We offer…
Added 13 mins ago
Loads and Dynamics Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
…operation. Responsibilities also include database design and software programming for tool development. This role will also be responsible for test planning, setup, execution, and data…
Added 15 mins ago
PI
Sr Validation Engineer - Infotainment
Polaris Industries Inc.
MN
- $95,000 to $125,000 USD / year
As a Senior Validation Engineer within Polaris' Vehicle Electronics and Software organization, you will lead validation for RIDE COMMAND display and gauge hardware and software across…
Added 16 mins ago
Sr. AI Engineer (Full Stack)
Peloton
NY
We at Peloton are looking for a scrappy, creative and fast-moving AI Engineer.
Added 19 mins ago
NVH Test Engineer I
ROUSH
Dearborn, MI
We fuse technology and engineering to provide product development solutions to customers in a diverse range of industries. Widely recognized for providing engineering, testing, prototype,…
Added 20 mins ago
Senior Software Engineer
Humana Inc.
Louisville, KY · Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…

RTX

Senior Principal Software Engineer

United States

The salary range for this role is 132,400 USD - 251,600 USD.

Apply About employer

Applications open in a new tab.

Job details

Pay: The salary range for this role is 132,400 USD - 251,600 USD.
Posting language: English
Posted: Nov 2, 2026

Original job description

Date Posted:

2026-11-02

Country:

United States of America

Location:

US-FL-LARGO-382ST ~ 7887 Bryan Dairy Rd ~ BLDG 400

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

Secret - Current

Security Clearance Status:

Active and existing security clearance required on 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.

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. Raytheon Company, Managed by Collins Aerospace

Collins Aerospace, an RTX company, is a leader in engineering and proposal teams to successfully execute programs and prepare responsive proposals aimed at making the world a safer place. Come support those who provide us with all the freedoms we enjoy. Our commitment to providing an environment that supports innovation, teamwork, and growth opportunities are primary reasons engineers come to work at RTX.

The Strategic Communication Software (SW) Engineering Department has an opportunity for a talented Sr Principal Software Engineer to join our team. This position will be onsite in Largo Florida and requires a current secret DoD clearance

What You Will Do

Participate in collaborative, cross-disciplined integrated product teams, often employing agile software development techniques
Responsible for the full lifecycle of product development, from architecture and design, through integration, test, and field support
Work and learn the highest software engineering process maturity level as recognized by the Software Engineering Institute
Full-time on-site position

Qualifications You Must Have

Active and transferable U.S. government issued security clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Experience in Software Engineering to include experience working various phases of the software development lifecycle
Prior experience in a technical or team leadership role, such as SW Architect, SW Lead etc
Experience with Software Development Using ADA, C/C++, Java
Experience with real-time operating systems (RTOS), embedded programming, processor/board architecture and design
Working knowledge of Linux, VxWorks or other Real time operating systems
Applied experience in Unified Modeling Language (UML) and Object-Oriented Analysis and Design (OOA/D)
Experience working in a collaborative team environment that requires communication with other engineering disciplines, Program, and external stakeholders
Mentoring experience with junior engineers
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 8 years of experience

Qualifications We Prefer

Understanding standard system engineering design artifacts such as Use Cases and SysML diagrams.
Experience with Agile lifecycle process including Scrum, Continuous Integration, and Test-Driven Development Methodologies
Experience with DevOps, Jenkins and automated testing
Experience with Model Driven Development (MDD)
Experience with software integration on custom hardware
FPGA interfaces (memory mapped and SW/FW messaging) experience
Working experience with Microservice Architectures and Containerized Applications
Versal (ARM assembly) knowledge
Performance optimization experience
CORBA messaging experience
Experience with TCP/IP, UDP/IP messaging, and client/server architecture
Scripting language (e.g. Python)

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
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
Eligible for relocation
And more!

Learn More & Apply Now

#MISENG

At Collins, the paths we pave together lead to limitless possibilities. 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.

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 customers succeed today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

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 132,400 USD - 251,600 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
Teamwork
Communication skills
Software development
Team leadership
C
C++
Oracle Java
RTOS
Linux
UML
Coaching
Agile
Scrum
CI/CD
DevOps
Jenkins
Test automation
Assembly
Python

Report this job