Electrical Prototyping Fabrication Technician

📍 Job Overview

Job Title: Electrical Prototyping Fabrication Technician

Company: RTX

Location: Tucson, Arizona, United States

Job Type: Full-Time

Category: Manufacturing & Engineering Operations

Date Posted: May 12, 2026

Experience Level: Mid-Senior Level (5-10 years)

Remote Status: On-site

🚀 Role Summary

• This role is critical for the rapid engineering and fabrication of complex prototype electrical assemblies within a defense contractor environment.

• It involves hands-on work with advanced technology and tools to bring design concepts to fruition throughout the product lifecycle.

• The position requires close collaboration with multi-disciplined design teams and leadership of other technicians in fabrication and assembly tasks.

• A key aspect is the interpretation of complex technical documentation and contributing to design reviews to ensure producibility, maintainability, safety, and reliability of new hardware.

📝 Enhancement Note: This role is highly specialized within manufacturing and engineering operations, focusing on the tangible creation of complex electrical prototypes. The requirement for a U.S. Secret Security Clearance and U.S. citizenship indicates a role supporting government contracts, typical in the aerospace and defense sector. The emphasis on collaboration with design teams and leadership of technicians suggests a blend of technical execution and mentorship.

📈 Primary Responsibilities

• Fabricate, maintain, modify, and repair intricate prototype electrical assemblies, including cables, wire harnesses, breakout boxes, chassis, and circuit card modifications.

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

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

• Develop and adapt fabrication methods and procedures for testing, analyzing, and troubleshooting novel hardware.

• Apply advanced skills to rigorously test, inspect, and validate the performance of complex prototype electrical assemblies.

• Actively participate in electrical/mechanical engineering drawing peer reviews to assess and confirm engineering design specifications for the development of producible prototypes.

• Evaluate complex designs to ensure they meet criteria for producibility, maintainability, safety, and reliability.

• Effectively communicate build concerns to customers and collaborate with engineering teams on design improvements and solutions.

• Work within proprietary/classified areas, adhering to strict protocols that limit access to personal communication devices.

📝 Enhancement Note: The responsibilities highlight a strong emphasis on hands-on technical execution combined with a leadership component. The need to work in classified areas points to the sensitive nature of the projects and requires adherence to stringent security protocols. The role involves not just fabrication but also active participation in the design validation and improvement process.

🎓 Skills & Qualifications

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

Experience: A minimum of 8 years of relevant experience in an engineering environment, with a focus on testing and fabricating electrical assemblies.

Required Skills:

• Proven experience in an engineering environment, testing and fabricating electrical assemblies in at least four of the following areas:

  • Cables or wire harnesses
  • Breakout boxes
  • Chassis or circuit card modifications
  • Racked electronic equipment
  • Troubleshooting of systems in an integration environment

• Demonstrated ability to read and interpret complex electrical and mechanical drawings and schematics accurately.

• U.S. citizenship is mandatory to be eligible for a security clearance.

Preferred Skills:

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

• Military electronics or avionics training, providing a strong foundational understanding of complex systems.

• Familiarity with 3D drawings and Computer-Aided Design (CAD) tools, enhancing visualization and design comprehension.

• J-STD-001 Solder certification, indicating proficiency in high-reliability soldering techniques.

• IPC 610 & 620 Acceptability certifications and inspection experience, demonstrating expertise in quality standards for electronic assemblies.

📝 Enhancement Note: The required experience level (8+ years with an AA/AS) signifies a need for seasoned professionals with deep practical knowledge. The specific areas of fabrication experience are critical. Preferred skills like J-STD-001 and IPC certifications are highly valued in defense manufacturing for ensuring quality and reliability. The security clearance requirement is a non-negotiable, fundamental qualification.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstration of Fabrication Expertise: Showcase examples of complex electrical assemblies fabricated, ideally with visual documentation (photos, diagrams) of your work. Highlight projects involving cables, wire harnesses, chassis, or circuit card modifications.

• Technical Documentation Interpretation: Include case studies or examples where you successfully interpreted intricate electrical schematics, mechanical drawings, or 3D models to guide fabrication and troubleshooting.

• Problem-Solving & Troubleshooting: Present scenarios where you identified and resolved issues during the fabrication or testing of prototype electrical systems, detailing your analytical process and the solutions implemented.

• Process Improvement Contributions: If applicable, provide examples of how you contributed to improving fabrication processes, increasing efficiency, or enhancing the reliability/maintainability of prototype assemblies.

Process Documentation:

• Workflow Design & Optimization: Document your approach to planning and executing fabrication workflows for new or complex prototype builds, emphasizing efficiency and adherence to specifications.

• Implementation & Automation: Describe your experience with implementing fabrication processes, including any use of specialized tools, equipment, or techniques that enhance accuracy and speed.

• Measurement & Performance Analysis: Explain how you would approach testing and validating prototype electrical assemblies, including the types of tests performed and how you would document and analyze the results to prove-in performance against requirements.

📝 Enhancement Note: For a technician role focused on prototyping, the portfolio should emphasize tangible outputs and the practical application of skills. It's less about strategic planning and more about demonstrating mastery of fabrication techniques, precise interpretation of technical data, and effective problem-solving in a hands-on environment. Documenting the how and why behind your fabrication choices is crucial.

💵 Compensation & Benefits

Salary Range: $60,000 - $114,000 USD per year.

Benefits:

• Comprehensive Medical, Dental, and Vision insurance plans.

• Life Insurance coverage.

• Short-term and Long-term Disability insurance.

• 401(k) retirement 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, potentially supporting further education.

• Parental Leave benefits.

• Paid Time Off (PTO) and company holidays.

Working Hours: Typically 40 hours per week.

📝 Enhancement Note: The provided salary range is a good faith estimate for this role in Tucson, AZ, considering the mid-to-senior level experience required and the specialized skills. The extensive benefits package is typical for a large defense contractor like RTX, offering robust support for employees and their families. The mention of potential coverage by a collective-bargaining agreement suggests some roles may have specific terms and conditions defined by union contracts.

🎯 Team & Company Context

🏢 Company Culture

Industry: Aerospace & Defense. RTX (Raytheon Technologies) is a global leader in aerospace and defense, providing advanced systems and services for government and commercial customers. The company operates at the forefront of technological innovation, developing solutions for national security and space exploration.

Company Size: RTX is a large, publicly traded corporation, employing tens of thousands of individuals globally. This scale offers significant resources, structured processes, and opportunities for career development.

Founded: Raytheon was founded in 1922, with Raytheon Technologies being formed in 2020 through the merger of Raytheon Company and the aerospace businesses of United Technologies Corporation. This long history signifies deep expertise and a stable presence in the industry.

Team Structure:

• The Electrical Prototyping Fabrication Technician will be part of the Test Equipment Engineering Directorate (TEE) within Raytheon Sensor Test Solutions (STS).

• This directorate comprises engineers responsible for the design and testing of systems across Raytheon's product portfolio, including test requirements, system design, hardware-in-the-loop (HIL), computer-in-the-loop (CIL), advanced prototyping, and flight operations.

Methodology:

• Data-Driven Design & Fabrication: Emphasis on using precise engineering data (drawings, schematics, models) to guide fabrication.

• Agile Prototyping: The role supports "rapid engineering, fabrication and prototyping solutions," suggesting an agile approach to bringing designs to life quickly for iterative development.

• Collaboration & Peer Review: A strong culture of cross-functional collaboration and formal design reviews to ensure quality and identify potential issues early.

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

📝 Enhancement Note: RTX's culture is deeply rooted in innovation, engineering excellence, and a commitment to national security. The Test Equipment Engineering Directorate is a crucial support function, enabling the development and validation of Raytheon's advanced products. The emphasis on rapid prototyping indicates a dynamic work environment where speed and accuracy are paramount.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned at a mid-to-senior technician level. It requires significant practical experience (8+ years) and the ability to lead other technicians. The focus is on expert execution of fabrication tasks and contributing to the early stages of product development through prototyping.

Reporting Structure: The technician will report to engineering leadership within the Test Equipment Engineering Directorate. This structure allows for direct technical guidance and collaboration with engineers who design the systems being prototyped.

Operations Impact: This role directly impacts the speed and quality of product development. By providing rapid, accurate prototype electrical assemblies, the technician enables engineers to test and validate new designs more efficiently, accelerating the overall product lifecycle and ensuring the reliability of critical defense systems.

Growth Opportunities:

• Technical Specialization: Develop deeper expertise in specific areas of electrical prototyping, soldering, inspection (e.g., advanced IPC certifications), or specialized fabrication techniques.

• Leadership & Mentorship: Progress into roles with increased responsibility for leading fabrication teams, overseeing projects, or training junior technicians.

• Transition to Engineering Support Roles: With further education or demonstrated aptitude, potential pathways into engineering technician roles with more design involvement or test engineering support.

• Cross-Functional Exposure: Gain experience working with various engineering disciplines, potentially leading to opportunities in related fields like test engineering, manufacturing engineering, or quality assurance.

📝 Enhancement Note: Growth in this role is typically characterized by increasing technical mastery, leadership responsibilities, and potentially moving towards more specialized or design-adjacent engineering support functions. The defense industry often provides structured career paths for skilled technicians.

🌐 Work Environment

Office Type: This is a 100% on-site position located at RTX's facility in Tucson, Arizona. The work environment is an engineering laboratory and fabrication shop.

Office Location(s): 9020 S Rita Rd, Bldg 9020, Tucson, AZ. This facility is part of RTX's extensive operations in Tucson.

Workspace Context:

• Hands-on Fabrication: The workspace will be equipped with tools, equipment, and materials necessary for electrical and electro-mechanical prototyping.

• Collaborative Environment: Close proximity and direct interaction with engineers and fellow technicians are expected.

• Secure Areas: The role involves working in "closed/proprietary/classified areas," requiring strict adherence to security protocols and limitations on personal electronic devices.

• Technology Integration: Technicians work with the latest technology and tools to support advanced engineering systems.

Work Schedule: The standard work schedule is 40 hours per week. While flexible work schedules are mentioned as a general benefit, the on-site and potentially classified nature of this role likely means a more structured, predictable schedule within standard business hours.

📝 Enhancement Note: The environment is highly technical, demanding precision and adherence to strict protocols due to the nature of defense contracting and potential classified work. The Tucson location offers a unique blend of a large metropolitan area with access to outdoor activities, set against a desert landscape.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Application review, potentially followed by a brief phone screen to assess basic qualifications, experience, and security clearance status.

• Technical Interview: This will likely involve in-depth questions about your experience with electrical fabrication, interpreting schematics, troubleshooting techniques, and specific fabrication processes (e.g., wire harnessing, circuit board modification). Be prepared to discuss your experience with the required skills.

• Practical Assessment/Portfolio Review: Candidates may be asked to present their portfolio showcasing past work. This could involve discussing specific projects, the challenges encountered, and how you applied your skills. Some roles might involve a practical skills demonstration or a case study presentation related to a fabrication or troubleshooting scenario.

• Team/Manager Interview: Evaluation of cultural fit, leadership potential (if applicable), and communication skills. Discussions may focus on how you collaborate with engineers and handle project requirements.

• Security & HR: Final stages involve background checks and confirmation of security clearance eligibility.

Portfolio Review Tips:

• Tangible Evidence: Prioritize visual documentation – high-quality photos or videos of your fabricated assemblies are crucial. If NDAs prevent sharing detailed project specifics, focus on the types of assemblies and the skills applied.

• Problem/Solution Narrative: For each portfolio piece, clearly articulate the challenge (e.g., complex design, tight tolerance, troubleshooting issue), your approach, the tools/techniques used, and the successful outcome. Quantify results where possible (e.g., "reduced assembly time by X%", "achieved Y% signal integrity").

• Technical Depth: Be ready to discuss the specifics of your fabrication techniques, the materials used, and the standards you adhere to (e.g., J-STD-001, IPC 610/620).

• Collaboration Examples: Highlight instances where you worked effectively with engineers to resolve design issues or improve manufacturability.

Challenge Preparation:

• Troubleshooting Scenarios: Be prepared to walk through a hypothetical troubleshooting process for a complex electrical assembly based on a provided schematic or description.

• Design Review Simulation: Understand how to provide constructive feedback on engineering drawings from a fabrication perspective, focusing on producibility, ease of assembly, and potential failure points.

• Process Explanation: Be ready to explain your standard operating procedures for fabricating specific components like wire harnesses or modifying circuit boards.

📝 Enhancement Note: The portfolio is key for this role, serving as concrete proof of your hands-on capabilities. The interview process will heavily weigh your ability to demonstrate practical skills and your understanding of engineering principles as they apply to fabrication.

🛠 Tools & Technology Stack

Primary Tools:

• Fabrication Equipment: Soldering irons (various types), wire stripping/crimping tools, heat guns, multimeters, oscilloscopes, bench power supplies, specialized electrical assembly jigs and fixtures, potentially CNC machines for chassis work.

• Hand Tools: Comprehensive set of precision hand tools for assembly and disassembly.

• Measurement Tools: Calipers, micrometers, specialized electrical testing probes.

Analytics & Reporting:

• Schematic Capture Software: Familiarity with viewing and interpreting outputs from tools like Altium Designer, Cadence Allegro, or similar PCB design software.

• 3D CAD Software: Ability to view and interpret 3D models from SolidWorks, CATIA, Creo, or similar, to understand fitment and assembly.

• Documentation Systems: Experience using internal document control systems for drawings, specifications, and work instructions.

CRM & Automation:

• While not direct CRM/automation tools, understanding how fabricated components integrate into larger systems managed by engineering and project management software is beneficial.

📝 Enhancement Note: Proficiency with a wide array of physical tools and equipment is paramount. The ability to interpret digital design outputs (schematics, 3D models) is also critical, even if the technician isn't directly using the design software for creation.

👥 Team Culture & Values

Operations Values:

• Innovation: Encouraging new ideas and approaches to fabrication and problem-solving to meet evolving project needs.

• Collaboration: Working seamlessly with engineers and other technicians, fostering a team-oriented environment.

• Accountability: Taking ownership of the quality and timeliness of fabricated components.

• Trust & Respect: Upholding professional conduct and fostering a supportive work environment.

• Safety: Prioritizing safe work practices in all fabrication and testing activities, especially within potentially hazardous or classified environments.

Collaboration Style:

• Direct & Technical: Collaboration will likely be direct and focused on technical details, problem-solving, and design validation.

• Cross-Functional Integration: Close working relationships with electrical engineers, mechanical engineers, test engineers, and potentially quality inspectors.

• Feedback Loop: A culture that values constructive feedback from technicians on design for manufacturability and producibility.

📝 Enhancement Note: RTX's stated values (Safety, Trust, Respect, Accountability, Collaboration, Innovation) are foundational. For this role, strong emphasis will be placed on Safety due to the nature of the work and Collaboration to ensure seamless integration with engineering teams.

⚡ Challenges & Growth Opportunities

Challenges:

• Working with Highly Complex Designs: Fabricating and troubleshooting intricate prototype systems that may be novel or cutting-edge.

• Adherence to Strict Security Protocols: Working in classified areas requires constant vigilance and strict compliance with security procedures.

• Rapid Iteration Cycles: The "rapid engineering, fabrication and prototyping" aspect means working under pressure to meet tight deadlines for evolving designs.

• Interpreting Ambiguous Designs: Occasionally working with designs that may have ambiguities or require interpretation, necessitating strong analytical and communication skills.

Learning & Development Opportunities:

• Advanced Technical Certifications: Pursuing certifications like IPC A-610, J-STD-001, or specialized soldering techniques.

• Exposure to Cutting-Edge Technology: Working with state-of-the-art systems and fabrication methods.

• Mentorship Programs: Potential for mentorship from experienced engineers or senior technicians.

• Cross-Training: Opportunities to learn fabrication techniques for related disciplines (e.g., electro-mechanical, electro-optical).

📝 Enhancement Note: The challenges are inherent to working in advanced R&D and defense environments. The growth opportunities focus on deepening technical expertise and expanding the scope of responsibilities within the engineering and manufacturing support domain.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to fabricate a complex electrical assembly based on challenging schematics. What was your process?" (Focus on your interpretation, fabrication steps, and problem-solving.)

• "How do you ensure the quality and reliability of your prototype assemblies? What specific checks or tests do you perform?" (Highlight your attention to detail and understanding of quality standards.)

• "Walk me through your experience with troubleshooting an electrical system that wasn't performing as expected. What steps did you take?" (Emphasize your systematic approach to diagnostics.)

Company & Culture Questions:

• "What interests you about working for RTX and specifically within the Test Equipment Engineering Directorate?" (Research RTX's mission, values, and specific projects if possible.)

• "How do you handle working in a secure or classified environment with restrictions on personal devices?" (Demonstrate your understanding of and commitment to security protocols.)

Portfolio Presentation Strategy:

• Storytelling: For each project, tell a concise story: the goal, your role, the challenge, your solution, and the result.

• Visual Aids: Use high-resolution photos or diagrams. If projects are classified, use generic examples of similar work or describe the complexity and scale conceptually.

• Technical Detail: Be prepared to discuss the specific techniques, tools, and standards you employed.

• Conciseness: Respect the interviewer's time. Aim for 2-3 minutes per portfolio piece.

📝 Enhancement Note: Prepare to speak fluently about your hands-on experience, your understanding of technical documentation, and your ability to work within a structured, secure, and collaborative engineering environment. The interview will likely assess both your technical acumen and your fit within RTX's operational standards.

📌 Application Steps

To apply for this operations position:

• Submit your application through the RTX careers portal.

• Customize Your Resume: Ensure your resume clearly highlights experience in electrical fabrication, prototyping, schematic/drawing interpretation, and troubleshooting. Quantify achievements where possible and explicitly list any relevant certifications (e.g., J-STD-001, IPC 610/620).

• Prepare Your Portfolio: Gather visual examples of your work (photos, diagrams) and be ready to discuss specific projects, detailing the challenges, your methods, and outcomes. If sensitive information is involved, prepare to discuss it conceptually.

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

• Practice Interview Questions: Rehearse answers to common technical, behavioral, and situational interview questions, focusing on providing specific examples from your experience. Practice articulating your process for fabrication, testing, and troubleshooting.

⚠️ 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.