Electrical Prototyping Fabrication Master Tech

📍 Job Overview

Job Title: Electrical Prototyping Fabrication Master Tech

Company: RTX

Location: Tucson, AZ, United States

Job Type: FULL_TIME

Category: Manufacturing & Operations (Test Equipment Engineering)

Date Posted: April 15, 2026

Experience Level: 10+ Years

Remote Status: On-site

🚀 Role Summary

• This role is critical for the rapid development and fabrication of complex prototype electrical assemblies within the Test Equipment Engineering Directorate, supporting advanced engineering prototyping technology.

• Requires extensive experience in interpreting technical documentation, including drawings, schematics, and 3D models, to guide fabrication processes and ensure adherence to stringent requirements.

• Involves leading and mentoring other technicians in the assembly, modification, and repair of electrical, electro-optical, electro-mechanical, and mechanical systems.

• Candidates must possess the ability to obtain and maintain a U.S. government issued Secret security clearance, with U.S. citizenship being a prerequisite.

📝 Enhancement Note: This role is highly specialized within a defense manufacturing context, emphasizing hands-on technical expertise in prototyping and fabrication. The "Master Tech" title and leadership responsibilities suggest a senior-level position requiring deep practical knowledge and the ability to guide less experienced personnel. The security clearance requirement is paramount and will be a key filter for applicants.

📈 Primary Responsibilities

• Fabricate, maintain, modify, and repair complex prototype electrical assemblies, ensuring adherence to customer and internal requirements, as well as industry standards.

• Interpret and utilize engineering drawings, schematics, 3D models, written notes, and specifications to guide fabrication processes and ensure accuracy.

• Lead and mentor other technicians in the layout, fitment, and assembly of electrical, electro-optical, electro-mechanical, and mechanical assemblies.

• Adapt and apply advanced methods and procedures to test, analyze, and troubleshoot new hardware configurations in an engineering environment.

• Apply advanced skills to thoroughly test, inspect, and prove-in complex prototype electrical assemblies, ensuring functionality and reliability.

• Lead electrical/mechanical engineering drawing peer reviews to validate engineering design specifications and ensure the development of producible prototypes.

• Assess complex designs for producibility, maintainability, safety, and reliability, providing feedback to engineering teams.

• Communicate build concerns and potential design improvements to customers (internal engineering teams) and collaborate on solutions.

• Work within closed/proprietary/classified areas, adhering to strict protocols regarding personal communication devices.

📝 Enhancement Note: The responsibilities highlight a blend of hands-on fabrication, technical leadership, problem-solving, and quality assurance within a secure environment. The emphasis on "rapid engineering, fabrication and prototyping solutions" indicates a fast-paced, project-driven work setting.

🎓 Skills & Qualifications

Education: Associate's Degree (AA/AS) or equivalent 2-year post-high school technical training.

Experience: A minimum of 10 years of relevant experience in an engineering environment, specifically testing and fabricating electrical assemblies.

Required Skills:

• Demonstrated experience in at least four of the following fabrication areas:

  • Cables and wire harnesses
  • Breakout boxes
  • Chassis modifications
  • Circuit card modifications
  • Racked electronic equipment assembly
  • Troubleshooting of systems in an integration environment

• Proficient in reading and interpreting electrical and mechanical drawings and schematics.

• Proven ability to adapt and apply methods for testing, analyzing, and troubleshooting complex prototype electrical assemblies.

• Experience leading technical personnel in fabrication and assembly processes.

• Strong understanding of producibility, maintainability, safety, and reliability principles in hardware development.

• U.S. Citizenship is mandatory for security clearance eligibility.

Preferred Skills:

• Experience analyzing and interpreting schematics and drawings to identify potential producibility issues before fabrication.

• Military electronics or avionics training and experience.

• Familiarity with 3D drawings and Computer-Aided Design (CAD) tools for visualization and planning.

• J-STD-001 Solder certification, demonstrating proficiency in soldering techniques.

• IPC 610 and IPC 620 Acceptability certifications and experience in inspection.

📝 Enhancement Note: The requirement for 10+ years of experience coupled with specific technical fabrication areas and leadership responsibilities firmly places this role at a senior technician or master technician level. The preferred skills, particularly IPC certifications and J-STD-001, are industry standards for high-reliability electronics assembly and fabrication.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 detailed case studies demonstrating successful fabrication of complex electrical prototypes from concept to functional hardware.

• Include examples of how you interpreted and applied engineering documentation (drawings, schematics, 3D models) to guide fabrication.

• Present evidence of troubleshooting methodologies used to resolve issues during prototype assembly and testing.

• Highlight instances where you led or mentored junior technicians, demonstrating leadership in fabrication processes.

Process Documentation:

• Demonstrate familiarity with creating or following standard operating procedures (SOPs) for electrical assembly and fabrication.

• Provide examples of how you documented fabrication steps, test results, or troubleshooting findings to aid knowledge transfer.

• Illustrate your understanding of quality control processes within a prototyping environment, including inspection and testing protocols.

📝 Enhancement Note: For a "Master Tech" role, a portfolio is crucial to demonstrate practical application of skills. The emphasis should be on problem-solving, leadership, and tangible results in prototype development. Acknowledging familiarity with SOPs and documentation shows an understanding of process discipline, even in a fast-paced prototyping setting.

💵 Compensation & Benefits

Salary Range: $66,800 - $127,200 USD per year.

Benefits:

• Comprehensive Medical, Dental, and Vision insurance plans.

• Life Insurance coverage.

• Short-term and Long-term Disability insurance.

• 401(k) plan with company match.

• Flexible Spending Accounts (FSAs) for healthcare and dependent care.

• Flexible work schedules where applicable.

• Employee Assistance Program (EAP) for confidential support.

• Employee Scholar Program for educational advancement.

• Parental Leave benefits.

• Generous Paid Time Off (PTO) and company holidays.

Working Hours: Standard full-time hours, likely 40 hours per week, with potential for overtime depending on project demands.

📝 Enhancement Note: The salary range is competitive for a senior technical role in aerospace and defense, considering the specialized skills, experience requirements, and security clearance. The benefits package is robust, typical for a large defense contractor like RTX, offering comprehensive support for employees and their families.

🎯 Team & Company Context

🏢 Company Culture

Industry: Aerospace & Defense. RTX is a leading provider of integrated solutions for defense, intelligence, and cybersecurity, with a strong focus on advanced technologies.

Company Size: RTX is a large, multinational corporation employing tens of thousands of individuals globally, indicating a stable and well-resourced organization.

Founded: Raytheon was founded in 1922, and merged with United Technologies Corporation in 2020 to form Raytheon Technologies (now RTX), bringing over a century of combined engineering and manufacturing expertise.

Team Structure:

• The role is within the Test Equipment Engineering Directorate (TEE), which comprises various engineering disciplines focused on test systems design and development.

• This specific position is for an Electrical Prototyping Fabrication Technician, likely working within a dedicated prototyping or advanced engineering lab.

Methodology:

• Emphasis on rapid engineering, fabrication, and prototyping solutions throughout the product lifecycle.

• Data-driven approach to testing, analysis, and troubleshooting of new hardware.

• Collaborative design process involving peer reviews and direct communication with engineers and customers.

• Strict adherence to security protocols and quality standards in a classified or proprietary work environment.

Company Website: https://www.rtx.com/

📝 Enhancement Note: RTX's culture is deeply rooted in its history of innovation and commitment to national security. The emphasis on values like Safety, Trust, Respect, Accountability, Collaboration, and Innovation suggests a structured yet forward-thinking environment. The Test Equipment Engineering Directorate likely operates with a high degree of technical rigor and a focus on mission-critical outcomes.

📈 Career & Growth Analysis

Operations Career Level: Master Technician / Senior Technical Specialist. This role represents a senior individual contributor position, requiring deep technical expertise, problem-solving capabilities, and the ability to lead and mentor. It's a role that leverages extensive hands-on experience to drive critical development processes.

Reporting Structure: The technician will likely report to a Test Equipment Engineering Manager or a Lead Engineer within the Directorate. They will work closely with and support various engineering teams.

Operations Impact: This role directly impacts the speed and success of new product development by providing rapid, high-quality prototype fabrication and testing. Their work enables engineers to validate designs, iterate quickly, and bring advanced defense technologies to fruition, directly contributing to RTX's mission and market position.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific prototyping techniques, advanced materials, or complex electrical systems. Opportunity to become a subject matter expert in a niche area.

• Leadership Development: Transition into roles like Lead Technician, Supervisor, or Engineering Specialist, managing teams and projects, and influencing technical direction.

• Cross-functional Exposure: Gain experience across different engineering disciplines within TEE, potentially leading to opportunities in test system design, integration, or project coordination.

• Advanced Certifications: Pursue further certifications (e.g., advanced soldering, inspection, Lean Manufacturing) to enhance skills and career prospects.

📝 Enhancement Note: The "Master Tech" designation implies a ceiling for technical contribution, but growth into leadership or specialized engineering support roles is a common path in organizations like RTX. The security clearance is a significant asset that opens doors to more sensitive and critical projects.

🌐 Work Environment

Office Type: This is a 100% On-site role, requiring the technician to work primarily within RTX facilities in Tucson, AZ. The work environment will involve hands-on fabrication and testing in a laboratory or workshop setting.

Office Location(s): 9020 S Rita Rd, Building 9020, Tucson, AZ. This location is part of RTX's significant presence in Tucson, known for its advanced manufacturing and engineering capabilities.

Workspace Context:

• The workspace will be a dedicated engineering environment, potentially including areas that are closed/proprietary/classified, requiring strict adherence to security protocols.

• Access to a range of specialized tools, equipment, and potentially advanced CAD and simulation software will be available to support prototype fabrication and testing.

• Opportunities for close collaboration with engineers and other technicians will be integral to the daily workflow, fostering a team-oriented problem-solving atmosphere.

Work Schedule: The standard work schedule is likely 40 hours per week, Monday through Friday. However, given the nature of prototyping and project deadlines, there may be a need for occasional overtime or adjusted schedules to meet critical milestones.

📝 Enhancement Note: The mention of "closed/proprietary/classified areas" and the restriction on personal communication devices indicates a highly controlled and secure work environment, typical for defense contractors handling sensitive technology. This is a key aspect of the work environment that candidates must be prepared for.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and qualifications to ensure they meet the minimum requirements, with particular attention to experience duration and specific fabrication skills.

• Technical Interview: Likely conducted by engineering leads or senior technicians. This may involve in-depth questions about your experience, problem-solving approaches, and technical knowledge related to electrical prototyping, schematics, and troubleshooting. A portfolio review might be integrated here.

• Portfolio Presentation: You will likely be asked to present your portfolio, walking through key projects, explaining your role, the challenges faced, and the solutions implemented. Focus on demonstrating your "Master Tech" capabilities and leadership.

• Security Clearance Verification: Confirmation of your ability to obtain and maintain a Secret security clearance will be a critical step.

• On-site Visit/Final Interview: Potentially an on-site visit to the facility, meeting more of the team, and a final interview to assess cultural fit and overall suitability.

Portfolio Review Tips:

• Structure for Impact: Organize your portfolio by project type or skill. For each project, clearly define the problem, your role, the fabrication process, challenges encountered, solutions applied, and the outcome (e.g., successful test, design improvement, time saved).

• Visual Evidence: Include clear photos or diagrams of your work, especially complex assemblies, custom wiring, or modifications. Annotated schematics or drawings showing your interpretation can be very effective.

• Quantify Achievements: Whenever possible, use numbers to demonstrate your impact. For example, "Reduced assembly time by 15%" or "Successfully troubleshot and resolved X critical issues in Y prototype."

• Leadership Examples: For this "Master Tech" role, include examples where you guided junior technicians, trained others, or took initiative to improve a process.

• Technical Depth: Be prepared to discuss the technical details of your work, including materials, components, fabrication techniques, and testing methodologies.

Challenge Preparation:

• Process Explanation: Be ready to explain your typical workflow for taking a design from paper to a functional prototype, including any quality checks.

• Troubleshooting Scenarios: Prepare to discuss how you would approach troubleshooting a complex, undocumented electrical issue in a prototype system.

• Design for Manufacturability: Think about how you would provide feedback to engineers on their designs to make them easier to fabricate, test, and maintain.

📝 Enhancement Note: The emphasis on a portfolio and the "Master Tech" title suggests that the interview process will heavily rely on demonstrating practical, hands-on expertise and leadership through real-world examples. Security clearance is a non-negotiable prerequisite.

🛠 Tools & Technology Stack

Primary Tools:

• Soldering Irons & Stations: High-quality soldering equipment for component-level work and connector termination.

• Wire Strippers & Crimpers: Precision tools for preparing and terminating wires for harnesses and assemblies.

• Hand Tools: Comprehensive set of precision hand tools for assembly, modification, and repair (e.g., screwdrivers, pliers, wrenches, multimeters).

• Test Equipment: Oscilloscopes, multimeters, signal generators, logic analyzers, power supplies for testing and troubleshooting assemblies.

• Fabrication Equipment: Potentially includes benchtop machinery for chassis modification, component mounting, and potentially small-scale PCB modification tools.

Analytics & Reporting:

• While not a primary analytics role, familiarity with data logging from test equipment and understanding performance metrics is beneficial.

CRM & Automation:

• Not directly applicable to this technical fabrication role, but understanding how prototypes fit into larger project management or PLM (Product Lifecycle Management) systems could be advantageous.

• Familiarity with utilizing digital work instructions or documentation systems.

📝 Enhancement Note: The toolset is focused on hands-on electrical and mechanical fabrication, assembly, and testing. Proficiency with industry-standard tools for wire harness creation, component soldering, and system-level troubleshooting is essential. Familiarity with specific certifications like J-STD-001 and IPC standards implies a need for precision and quality in tool usage.

👥 Team Culture & Values

Operations Values:

• Safety: Paramount in all fabrication and testing activities, especially in a defense manufacturing environment. Strict adherence to safety protocols is expected.

• Trust & Accountability: Essential for working with sensitive technologies and in classified areas. Reliability and taking ownership of tasks are critical.

• Collaboration: Working effectively with engineers and other technicians to achieve common project goals, sharing knowledge and expertise.

• Innovation: While rooted in established processes, the role involves contributing to innovative solutions and providing feedback for design improvements.

• Respect: Valuing diverse perspectives and contributions within the team and across functional groups.

Collaboration Style:

• Hands-on & Interactive: Close collaboration with design engineers to understand requirements and provide immediate feedback on fabrication feasibility.

• Mentorship-Oriented: Senior technicians are expected to guide and support less experienced team members, fostering a learning environment.

• Problem-Solving Focused: A collective effort to diagnose and resolve technical challenges encountered during prototype development and testing.

• Process-Aware: While agile, there's an underlying respect for established procedures and quality standards that ensure reliable outcomes.

📝 Enhancement Note: RTX's stated values (Safety, Trust, Respect, Accountability, Collaboration, Innovation) are directly reflected in the demands of this hands-on technical role. The culture likely emphasizes precision, reliability, and teamwork in a mission-critical context.

⚡ Challenges & Growth Opportunities

Challenges:

• Rapid Iteration Demands: Meeting tight deadlines for fabricating and testing new prototypes, requiring efficient workflow and problem-solving under pressure.

• Complexity of Designs: Working with highly complex, often novel electrical and electro-mechanical systems that may have limited documentation initially.

• Security Environment: Adhering to strict security protocols, including limitations on personal devices and working in potentially classified areas.

• Troubleshooting Unforeseen Issues: Diagnosing and resolving intricate technical problems in unique prototype assemblies where standard solutions may not apply.

Learning & Development Opportunities:

• Advanced Technical Training: Opportunities to attend specialized training courses or workshops on advanced fabrication techniques, materials, or testing methodologies.

• Industry Certifications: Support for obtaining or renewing critical certifications (e.g., J-STD-001, IPC 610/620) to enhance expertise and credibility.

• Mentorship Programs: Formal or informal mentorship from senior engineers and technicians to develop leadership and advanced technical skills.

• Exposure to Cutting-Edge Technology: Working with state-of-the-art defense systems and test equipment, providing invaluable experience with leading-edge technology.

📝 Enhancement Note: The challenges are inherent to high-stakes defense prototyping, demanding resilience and adaptability. The growth opportunities are geared towards deepening technical mastery and developing leadership capacity within a specialized domain.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to fabricate a complex electrical assembly with incomplete or ambiguous documentation. How did you approach it, and what was the outcome?" (Focus on your interpretation skills, problem-solving, and communication.)

• "Walk me through your process for troubleshooting a non-functional prototype electrical system. What steps would you take, and how would you document your findings?" (Demonstrate systematic troubleshooting and documentation habits.)

• "How would you provide feedback to an electrical engineer if you identified a potential producibility issue in their design during the fabrication phase?" (Highlight your communication and collaborative problem-solving skills.)

Company & Culture Questions:

• "What do you know about RTX and our work in the Test Equipment Engineering Directorate?" (Research RTX's mission, values, and the specific work of the TEE.)

• "How do you prioritize your work when faced with multiple urgent fabrication requests from different engineering teams?" (Assess your organizational and time management skills.)

Portfolio Presentation Strategy:

• Highlight "Mastery": Select projects that best showcase your advanced skills, leadership, and problem-solving capabilities. Focus on complexity and impact.

• Tell a Story: For each case study, clearly articulate the challenge, your specific actions (what you did, why you did it), the tools and techniques you used, and the successful outcome.

• Quantify Impact: Use metrics where possible (e.g., time saved, issues resolved, improvements made).

• Visual Aids: Use clear, high-quality images or diagrams of your work to illustrate your points effectively.

• Be Prepared for Technical Deep Dives: Anticipate detailed questions about the components, processes, and challenges involved in your portfolio projects.

📝 Enhancement Note: Interview preparation should focus on demonstrating not just technical proficiency but also leadership, problem-solving acumen, and a strong understanding of the security and quality requirements inherent in defense contracting. The portfolio is your primary tool to prove your "Master Tech" capabilities.

📌 Application Steps

To apply for this Electrical Prototyping Fabrication Master Tech position:

• Submit your application through the RTX careers portal link provided.

• Curate Your Portfolio: Select your most impactful projects that demonstrate advanced electrical prototyping, fabrication, troubleshooting, and leadership. Ensure clear documentation, visuals, and quantified results.

• Tailor Your Resume: Highlight your 10+ years of relevant experience, specifically listing fabrication areas, technical skills, certifications (J-STD-001, IPC), and any leadership roles. Use keywords from the job description.

• Prepare for Technical Questions: Review common electrical fabrication techniques, schematic interpretation, troubleshooting methodologies, and common industry standards (IPC, J-STD-001).

• Research RTX: Familiarize yourself with RTX's mission, values, and the role of the Test Equipment Engineering Directorate. Understand the importance of security clearances in this industry.

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