Principal Embedded Software Architect (Onsite)

Company: Raytheon Technologies Corporation
Location: Richardson
Posted on: June 1, 2025

Job Description:

Date Posted:2025-05-05Country:United States of AmericaLocation:HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USAPosition Role Type:OnsiteU.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 clearanceSecurity Clearance:DoD Clearance: SecretAre you looking to make a meaningful, positive impact while advancing your career?Embark on a journey where your expertise in software engineering will help shape the future of aerospace technology. At Collins Aerospace, we're not just designing software; we're crafting the backbone of mission-critical systems within a Special Access Program (SAP) and safeguarding the lives of those who protect us. As our next Principal Embedded Software Architect, you'll immerse yourself in Strategic Nuclear Deterrence, bringing your acumen to the forefront of innovation and ensuring the efficacy and security of systems that are vital to national defense.You do not have to have previous comms or nuclear experience; we will provide the training and tools to help grow the skills you will need to become a subject matter expert.You will learn from the best and brightest in the comms and nuclear deterrence domain working at Collins Aerospace.What YouWill Do:

• Define, evolve, and document system and software architecture across mission-critical embedded platforms, ensuring scalability, traceability, and integration with model-based design artifacts.
• Serve as the technical lead for cross-functional concerns by defining interfaces, allocating system functions to software, and aligning with program-level architectural constraints.
• Collaborate with systems engineering, software development, test, and integration teams to ensure architectural alignment and lifecycle continuity across all software components.
• Mentor and guide engineering teams in architectural best practices, modularity, code structure, and performance tradeoffs in real-time systems.
• Drive architecture-level decisions throughout the development lifecycle and serve as the primary author and reviewer of key technical artifacts (e.g., ICDs, software architecture documents, integration plans).
• Ensure traceability between architectural design decisions and requirements, test cases, and program objectives.What You Will Learn:
  • You will learn and grow knowledge within the Strategic Nuclear Deterrence domain.
  • You will gain valuable experience and have an opportunity to lead, including roles such as Scrum Master, Product Owner, CAM, and Software Lead.
  • You will become a subject matter expert and leader in communication technologies with exposure to the variety of business and products in an ever-evolving field. We are growing, so can you.Qualifications You Must Have:
    • 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 5years.
    • Minimum5years of experience in embedded systems development, with at least2years serving in an architecture or technical leadership role.
    • Demonstrated experience architecting software within regulated, safety-critical, or mission-assured environments.
    • Demonstrated experience with Model-Based Systems Engineering (MBSE), system decomposition, and interface control across disciplines.
    • Experience with software lifecycle processes, configuration control, and change management in high-integrity development environments.Qualifications We Prefer:
      • Extensive experience with real-time operating systems (RTOS), including development, debugging, and performance optimization of embedded software applications.
      • Experience supporting aerospace, defense, or nuclear command-and-control systems governed by standards such as DO-178C, MIL-STD-498, or equivalent.
      • Experience leading teams through software design reviews, independent technical assessments, and customer audits.
      • Familiarity with architecture modeling tools (e.g., Cameo, Rhapsody), and experience contributing to digital thread ecosystems.
      • Exposure to Earned Value Management (EVM) principles and understanding of architecture's impact on program cost and schedule.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 illnessinsurance, 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!Learn More & Apply Now!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.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.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.The salary range for this role is 101,000 USD - 203,000 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 to read the Policy and Terms
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Keywords: Raytheon Technologies Corporation, Cedar Hill , Principal Embedded Software Architect (Onsite), IT / Software / Systems , Richardson, Texas