Principal Systems Engineer - NC3 Programs (Onsite)

📍 Job Overview

• Job Title: Principal Systems Engineer - NC3 Programs (Onsite)
• Company: RTX
• Location: Richardson, TX
• Job Type: Onsite
• Category: Systems Engineering
• Date Posted: 2025-06-24
• Experience Level: 10+
• Remote Status: On-site

🚀 Role Summary

• 📝 Enhancement Note: This role involves working on modernizing Nuclear Command, Control, and Communications (NC3) capabilities for the U.S. Department of Defense, requiring a strong background in systems engineering and experience with classified systems.

• The Principal Systems Engineer will play a crucial role in shaping the future of aerospace technology by working on strategic command and control military aircraft recapitalization programs.

• This position offers the opportunity to learn from industry experts and grow as a subject matter expert (SME) in the systems engineering lifecycle.

• The role is based in Richardson, TX, and requires an active and transferable U.S. government-issued security clearance.

💻 Primary Responsibilities

• 📝 Enhancement Note: The primary responsibilities listed below require a strong understanding of systems architecture, requirements modeling, and collaboration with various teams.

• Systems Requirements Modeling: Engage in systems requirements modeling activities in a Model Based Systems Engineering (MBSE) environment using SysML with Cameo.

• Systems Architecture: Serve as a systems architect or focal point to capture, analyze, decompose, model, translate, and create requirements for large complex systems.

• Mentoring: Mentor team members in the development of functional, interface, and performance specifications for hardware and software implementation, identifying and documenting architecturally significant requirements and technical risk areas.

• Proposal Preparation: Support technical proposal preparation and serve as a subject matter expert in non-advocate, internal, and customer reviews.

• Stakeholder Interaction: Interface with customers and use oral and written skills to develop great working relationships with stakeholders and team members.

• Technical Roadmaps: Develop technical and product roadmaps and competitive assessments in the area of expertise.

• Process Improvement: Recommend and help implement new approaches, tools, and techniques based on needs identified in metric and defect trends on current and related programs.

• Prognostic Metrics: Develop and utilize prognostic metrics for system design and development, reviewing metrics and defects trends, identifying systemic root causes, and process improvements.

• On-site Presence: Work on-site presence in a classified lab space.

🎓 Skills & Qualifications

Education

• Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience or an advanced degree in a related field and a minimum of 5 years of experience.

Experience

• 📝 Enhancement Note: The required experience includes a mix of systems engineering, requirements analysis, problem-solving, and customer interaction, with a focus on RF systems and mission systems solutions.

• Systems Engineering Experience: Experience with capture, analysis, and decomposition of system requirements.

• Problem-Solving Experience: Experience identifying, analyzing, and resolving problems in all phases of the system lifecycle.

• Customer Interaction Experience: Experience working with customers, end-users, hardware design teams, and software design teams.

Required Skills

• Systems Engineering: Experience with capture, analysis, and decomposition of system requirements.
• Problem-Solving: Experience identifying, analyzing, and resolving problems in all phases of the system lifecycle.
• Customer Interaction: Experience working with customers, end-users, hardware design teams, and software design teams.
• MBSE Tools: Experience with Model-Based Systems Engineering (MBSE) design tools (Enterprise Architect, Cameo, or equivalent) using SysML.
• Security Clearance: Active and transferable Secret U.S. government-issued security clearance is required prior to start date with the ability to obtain Top Secret after start.

Preferred Skills

• RF Systems Experience: Experience with RF systems and/or mission systems solutions.
• MBSE Experience: Experience with Model-Based Systems Engineering (MBSE) design tools (Enterprise Architect, Cameo, or equivalent) using SysML.
• Agile Experience: Experience working in a SAFe Agile environment.
• Project Management Experience: Project Management, Control Account Management (CAM), and earned value management experience.
• Root Cause Analysis Experience: Participating in root cause analysis and corrective actions.
• Bidding Tools Experience: Working knowledge of bidding and project/task estimation tools (e.g., SEER products).

📊 Web Portfolio & Project Requirements

📝 Enhancement Note: As this role is not web development-specific, there are no portfolio requirements related to web projects. However, the candidate should be prepared to showcase their systems engineering projects, problem-solving skills, and customer interaction experiences.

💵 Compensation & Benefits

Salary Range

• The salary range for this role is $101,000 - $203,000 USD per year. The salary range provided is a good faith estimate representative of all experience levels.

Benefits

• 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, such as 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
• Eligible for relocation

🎯 Team & Company Context

🏢 Company Culture

• Industry: RTX operates in the aerospace and defense industry, focusing on mission systems and nuclear command, control, and communications (NC3) capabilities.

• Company Size: RTX is a large, global organization with a significant presence in the aerospace and defense sector.

• Founded: RTX was founded in 1953 and has since grown to become a leading provider of mission-critical systems and solutions.

• Team Structure: The team consists of systems engineers, hardware and software design teams, and subject matter experts in various domains, including RF systems and mission systems solutions.

• Development Methodology: The team follows Model-Based Systems Engineering (MBSE) principles and uses SysML with Cameo for requirements modeling. They also utilize Agile methodologies for project management and development.

• Company Website: RTX Website

📝 Enhancement Note: RTX's culture emphasizes innovation, collaboration, and continuous learning, with a strong focus on developing subject matter experts in their respective fields.

📈 Career & Growth Analysis

• Web Technology Career Level: This role is at the senior level, requiring a high degree of expertise in systems engineering, with a focus on requirements modeling, architecture, and technical leadership.

• Reporting Structure: The Principal Systems Engineer will report directly to the Systems Engineering Manager and work closely with various teams, including hardware and software design teams, and other subject matter experts.

• Technical Impact: The Principal Systems Engineer will have a significant impact on the design, development, and deployment of mission-critical systems, ensuring they meet the required performance, reliability, and security standards.

• Growth Opportunities:

  • Technical Growth: The role offers opportunities to learn and apply Model-Based Systems Engineering (MBSE) principles to cutting-edge solutions for emerging technologies.
  • Leadership Growth: The position provides opportunities to mentor team members, support technical proposals, and develop technical roadmaps, fostering leadership skills and technical expertise.
  • Career Progression: As a senior-level role, this position serves as a stepping stone to more senior leadership or technical expert roles within the organization.

📝 Enhancement Note: Career progression at RTX is based on a combination of technical expertise, leadership skills, and demonstrated performance in the role. The organization encourages continuous learning and provides opportunities for professional development to support career growth.

🌐 Work Environment

• Office Type: RTX's work environment is a mix of on-site and remote work, with the Principal Systems Engineer role requiring on-site presence in a classified lab space.

• Office Location(s): The role is based in Richardson, TX, with potential opportunities for remote work depending on the project and team requirements.

• Workspace Context:

  • Collaboration: The workspace encourages collaboration between team members, with dedicated spaces for team meetings, brainstorming sessions, and project discussions.
  • Development Tools: The team uses various tools, including Model-Based Systems Engineering (MBSE) design tools (Enterprise Architect, Cameo, or equivalent) using SysML, as well as project management and bidding tools.
  • Cross-Functional Collaboration: The team works closely with various departments, including hardware and software design teams, and other subject matter experts, fostering a cross-functional collaboration environment.

• Work Schedule: The work schedule is typically Monday through Friday, with the possibility of flexible hours based on project requirements and team needs. The role may require occasional overtime or weekend work to meet project deadlines.

📝 Enhancement Note: RTX's work environment emphasizes collaboration, innovation, and continuous learning, with a strong focus on developing subject matter experts in their respective fields.

📄 Application & Technical Interview Process

• Interview Process:

  1. Technical Preparation: Prepare for technical discussions on systems engineering principles, requirements modeling, and architecture design. Brush up on your knowledge of RF systems and mission systems solutions, as well as Model-Based Systems Engineering (MBSE) tools and Agile methodologies.
  2. Customer Interaction: Be prepared to discuss your experience working with customers, end-users, hardware design teams, and software design teams, demonstrating your ability to build and maintain strong working relationships with stakeholders.
  3. Proposal Preparation: Familiarize yourself with the technical proposal preparation process and be ready to discuss your experience serving as a subject matter expert in non-advocate, internal, and customer reviews.
  4. Final Evaluation: Prepare for a final evaluation that assesses your technical impact, problem-solving skills, and cultural fit within the organization.

• Portfolio Review Tips: As this role is not web development-specific, there are no portfolio requirements related to web projects. However, be prepared to showcase your systems engineering projects, problem-solving skills, and customer interaction experiences.

• Technical Challenge Preparation: Brush up on your systems engineering knowledge, focusing on requirements modeling, architecture design, and problem-solving skills. Familiarize yourself with the specific tools and methodologies used by RTX, such as Model-Based Systems Engineering (MBSE) tools and Agile methodologies.

📝 Enhancement Note: The interview process for this role is designed to assess the candidate's technical expertise, problem-solving skills, and cultural fit within the organization. Successful candidates will demonstrate a strong background in systems engineering, requirements modeling, and architecture design, as well as excellent communication and collaboration skills.

🛠 Technology Stack & Web Infrastructure

• 📝 Enhancement Note: As this role is not web development-specific, there is no technology stack or web infrastructure relevant to this job listing.

👥 Team Culture & Values

• Web Development Values: As this role is not web development-specific, there are no web development values relevant to this job listing.
• Collaboration Style:
  • Cross-Functional Integration: The team encourages cross-functional integration between systems engineers, hardware and software design teams, and other subject matter experts, fostering a collaborative environment for problem-solving and innovation.
  • Code Review Culture: The team follows a code review culture, ensuring that all requirements, designs, and implementations are thoroughly reviewed and approved by relevant stakeholders.
  • Knowledge Sharing: The team encourages knowledge sharing, technical mentoring, and continuous learning, creating an environment where team members can grow both technically and professionally.

📝 Enhancement Note: RTX's team culture emphasizes collaboration, innovation, and continuous learning, with a strong focus on developing subject matter experts in their respective fields.

⚡ Challenges & Growth Opportunities

• Technical Challenges:

  • Requirements Modeling: Develop and maintain a comprehensive understanding of Model-Based Systems Engineering (MBSE) principles and tools, such as SysML with Cameo, to create accurate and complete system requirements models.
  • Architecture Design: Design and maintain complex system architectures that meet performance, reliability, and security requirements, while balancing cost and schedule constraints.
  • Problem-Solving: Identify, analyze, and resolve complex technical problems in all phases of the system lifecycle, working collaboratively with various teams to deliver mission-critical systems.
  • Customer Interaction: Build and maintain strong working relationships with customers, end-users, hardware design teams, and software design teams, ensuring that stakeholder needs are met and exceeded.

• Learning & Development Opportunities:

  • Technical Skill Development: Continuously develop your technical skills in systems engineering, requirements modeling, architecture design, and emerging technologies, staying up-to-date with industry best practices and trends.
  • Leadership Development: Enhance your leadership skills by mentoring team members, supporting technical proposals, and developing technical roadmaps, fostering a culture of innovation and continuous learning.
  • Career Progression: Pursue career progression opportunities within the organization by taking on more complex projects, assuming leadership roles, or transitioning to more senior technical or management positions.

📝 Enhancement Note: The technical challenges and growth opportunities for this role require a strong background in systems engineering, requirements modeling, architecture design, and problem-solving, as well as excellent communication and collaboration skills. Successful candidates will demonstrate a commitment to continuous learning and a passion for driving innovation and excellence in their field.

💡 Interview Preparation

• Technical Questions:

  • Systems Engineering Fundamentals: Be prepared to discuss your understanding of systems engineering principles, requirements modeling, and architecture design, demonstrating your ability to apply these concepts to real-world scenarios.
  • RF Systems & Mission Systems Solutions: Brush up on your knowledge of RF systems and mission systems solutions, and be ready to discuss your experience working with these technologies in a systems engineering context.
  • Model-Based Systems Engineering (MBSE): Familiarize yourself with Model-Based Systems Engineering (MBSE) tools and methodologies, such as SysML with Cameo, and be prepared to discuss your experience using these tools in a systems engineering environment.
  • Problem-Solving: Prepare for problem-solving questions that assess your ability to identify, analyze, and resolve complex technical problems in all phases of the system lifecycle.

• Company & Culture Questions:

  • Company Culture: Research RTX's company culture, values, and mission, and be ready to discuss how your personal values align with the organization's.
  • Team Dynamics: Familiarize yourself with RTX's team structure and dynamics, and be prepared to discuss how you would contribute to a collaborative and innovative work environment.
  • Adaptability: Demonstrate your ability to adapt to new technologies, tools, and methodologies, as well as your commitment to continuous learning and professional development.

• Portfolio Presentation Strategy:

  • Project Case Studies: Prepare case studies that highlight your systems engineering projects, problem-solving skills, and customer interaction experiences, demonstrating your ability to deliver mission-critical systems in a complex and dynamic environment.
  • Technical Documentation: Ensure that your technical documentation is well-organized, clear, and concise, showcasing your attention to detail and commitment to quality.
  • Portfolio Presentation: Practice your portfolio presentation, focusing on your ability to articulate your technical expertise, problem-solving skills, and customer interaction experiences in a clear and engaging manner.

📝 Enhancement Note: The interview preparation for this role requires a strong understanding of systems engineering principles, requirements modeling, architecture design, and problem-solving, as well as excellent communication and collaboration skills. Successful candidates will demonstrate a commitment to continuous learning, a passion for driving innovation and excellence in their field, and a strong cultural fit with the organization.

📌 Application Steps

To apply for this Principal Systems Engineer - NC3 Programs (Onsite) position at RTX:

1. Resume Optimization: Tailor your resume to highlight your systems engineering experience, requirements modeling, architecture design, and problem-solving skills, as well as your experience working with customers, end-users, hardware design teams, and software design teams. Include relevant keywords and phrases to optimize your resume for applicant tracking systems (ATS).
2. Portfolio Preparation: Prepare a portfolio that showcases your systems engineering projects, problem-solving skills, and customer interaction experiences, demonstrating your ability to deliver mission-critical systems in a complex and dynamic environment.
3. Technical Interview Preparation: Brush up on your systems engineering knowledge, focusing on requirements modeling, architecture design, and problem-solving skills. Familiarize yourself with the specific tools and methodologies used by RTX, such as Model-Based Systems Engineering (MBSE) tools and Agile methodologies. Practice your technical interview skills, focusing on your ability to articulate your technical expertise, problem-solving skills, and customer interaction experiences in a clear and engaging manner.
4. Company Research: Research RTX's company culture, values, and mission, and be ready to discuss how your personal values align with the organization's. Familiarize yourself with RTX's team structure and dynamics, and be prepared to discuss how you would contribute to a collaborative and innovative work environment.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and systems engineering industry-standard assumptions. All details should be verified directly with RTX before making application decisions.