Senior Technician, Prototyping

📍 Job Overview

Job Title: Senior Technician, Prototyping

Company: MP Materials Corp.

Location: Fort Worth, TX, US

Job Type: Full Time

Category: Manufacturing Operations / Process Development

Date Posted: 2026-08-17

Experience Level: Mid-Level (2-5 years)

Remote Status: On-site

🚀 Role Summary

• Support the development of advanced manufacturing technologies for high-performance rare earth permanent magnets.

• Operate and maintain pilot plant equipment for prototyping and occasional production support.

• Prepare, handle, and process raw materials, powders, and samples according to Standard Operating Procedures (SOPs).

• Perform critical measurements and collect process data using laboratory instruments to drive process development.

• Maintain a safe, organized, and compliant workplace adhering to EHS and environmental regulations.

📝 Enhancement Note: This role is positioned as a "Senior Technician," implying a level of responsibility beyond entry-level. The emphasis on prototyping, pilot plant operations, and direct support for process development suggests a critical function within the R&D and manufacturing scale-up phases. The "rebuilding American industrial capability" mission of MP Materials indicates a strategic importance to this role within the company's broader goals.

📈 Primary Responsibilities

• Operate and meticulously maintain pilot plant equipment, ensuring optimal performance for prototyping magnet development and providing occasional support for production operations.

• Prepare, handle, and process a variety of raw materials, powders, and intermediate samples with precision, strictly adhering to established Standard Operating Procedures (SOPs).

• Conduct precise measurements and diligently collect comprehensive process data using a range of laboratory instruments, contributing vital information for ongoing process development and optimization.

• Actively assist in pilot-scale experimental trials, ensuring accurate and thorough documentation of all results and observations to inform decision-making.

• Uphold an exceptionally clean, organized, and safe working environment, fostering a culture of operational excellence and risk mitigation.

• Collaborate closely with Environmental, Health, and Safety (EHS) teams to guarantee all activities are conducted to world-class health and safety standards and maintain full compliance with relevant environmental regulations.

• Undertake other assigned duties as necessary to support the broader objectives of the Magnet Technology group and MP Materials.

📝 Enhancement Note: The responsibilities emphasize hands-on execution, rigorous adherence to procedures, and data integrity, which are crucial for process development and manufacturing in a high-tech materials environment. The explicit mention of EHS collaboration highlights the importance of safety protocols in handling specialized materials.

🎓 Skills & Qualifications

Education: While not explicitly stated, a background in a technical field is implied.

Experience: 3+ years of hands-on operation experience in a manufacturing environment.

Required Skills:

• Demonstrated strong attention to detail and meticulous record-keeping capabilities in both physical and electronic formats.

• Proven discipline in strictly following safety practices and standard work instructions.

• Ability to work independently with a high degree of self-direction, while also effectively collaborating within cross-functional teams.

• Capacity to thrive and manage multiple priorities within a fast-paced, dynamic work environment.

• Excellent written and verbal communication skills for clear reporting and team interaction.

• Experience operating equipment with Human-Machine Interface (HMI) controls. Preferred Skills:

• 3+ years of experience specifically in metal or ceramic manufacturing processes.

• Hands-on experience with manufacturing technologies including casting, powder processing, heat treatments, machining, and/or surface finishing.

• Experience handling air-sensitive materials, indicating a need for specialized material management skills.

📝 Enhancement Note: The "Senior Technician" title, coupled with the 3+ years of experience requirement, suggests that candidates should possess a solid foundation in manufacturing operations. The distinction between "required" and "desired" skills indicates that practical experience in specific material processing techniques (metal/ceramic manufacturing, air-sensitive materials) will be a significant advantage, pointing towards a more specialized role within the prototyping team.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase examples of process documentation, demonstrating the ability to create clear and concise Standard Operating Procedures (SOPs) for manufacturing equipment.

• Include evidence of data collection and analysis from experimental trials or production runs, highlighting attention to detail and accuracy.

• Present case studies or examples of maintaining and troubleshooting pilot plant or manufacturing equipment, demonstrating hands-on technical skills.

• Illustrate contributions to process improvement initiatives, even at a technician level, showing an understanding of efficiency and quality enhancement. Process Documentation:

• Documented experience in creating or following detailed work instructions for complex manufacturing processes.

• Evidence of meticulous record-keeping for material handling, processing steps, and equipment operation.

• Examples of contributing to the refinement of manufacturing processes through observation and data collection.

📝 Enhancement Note: While a formal portfolio might not be explicitly requested for a technician role, candidates are strongly advised to prepare examples of their work that demonstrate the required skills. This includes SOPs they've followed or helped develop, data logs from previous roles, and any documented contributions to process improvements or problem-solving. The emphasis on SOPs and data collection is critical for this role.

💵 Compensation & Benefits

Salary Range: Based on the "Senior Technician" title, 3+ years of experience, and the location in Fort Worth, TX, a competitive salary range is estimated. For a skilled technician in manufacturing and materials science in this region, the estimated annual salary would likely fall between $55,000 and $75,000. This estimate considers the specialized nature of rare earth magnet manufacturing and the demand for experienced personnel in advanced materials.

Benefits:

• Comprehensive health, dental, and vision insurance plans.

• Retirement savings plan with company match (e.g., 401k).

• Paid time off (PTO), including vacation, sick leave, and holidays.

• Opportunities for professional development and training in advanced manufacturing techniques.

• Potential for stock options or equity, given the company's growth trajectory and public status.

• Employee Assistance Program (EAP).

Working Hours: 40 hours per week, typical for a full-time role. Flexibility may be required for experimental trials or production needs, but standard working hours are expected.

📝 Enhancement Note: Salary is estimated based on industry benchmarks for skilled technicians in advanced manufacturing in the Dallas-Fort Worth metroplex, considering the specialized nature of MP Materials' work. Benefits are standard for a full-time position at a publicly traded company of this size and industry.

🎯 Team & Company Context

🏢 Company Culture

Industry: MP Materials operates in the critical materials and advanced manufacturing sector, focusing on rare earth elements essential for modern technologies like electrification, robotics, and defense. This places them at the intersection of mining, chemical processing, metallurgy, and high-tech manufacturing.

Company Size: MP Materials is a publicly traded company (NYSE: MP) with a significant operational footprint. While the exact employee count isn't provided in the raw data, its description as "rebuilding American industrial capability" and having a "fully integrated rare earth supply chain" suggests a company with hundreds to potentially over a thousand employees. This size implies structured processes, dedicated departments, and opportunities for advancement.

Founded: MP Materials' current iteration and focus on rare earth elements have evolved over recent years, with significant milestones in establishing its integrated supply chain. The company's mission is rooted in bringing strategic manufacturing back to the U.S., indicating a culture driven by national purpose and innovation.

Team Structure:

• The Magnet Technology group likely comprises engineers, scientists, and technicians focused on material science, process engineering, and manufacturing development.

• As a Senior Technician, you would report to a Lead Technician, Engineering Manager, or R&D Manager within the Magnet Technology department.

• Close collaboration with other operations teams (e.g., EHS, Production, Quality Control) and R&D departments is expected to ensure seamless integration of prototyping into larger manufacturing processes. Methodology:

• Data-driven decision-making is fundamental, with a strong emphasis on collecting accurate experimental and process data for analysis and optimization.

• A systematic approach to process development, starting with pilot-scale trials and moving towards production scale-up, is core to the Magnet Technology group's function.

• A commitment to continuous improvement and operational excellence, driven by a mission-oriented workforce.

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

📝 Enhancement Note: The company culture is described as mission-driven, focused on complex challenges, and rooted in teamwork, resiliency, and integrity. The emphasis on "rebuilding American industrial capability" and "operational excellence" suggests a demanding but rewarding environment for individuals passionate about advanced manufacturing and strategic industries.

📈 Career & Growth Analysis

Operations Career Level: This role is classified as a Mid-Level Technician position, fitting within the "2-5 years" experience bracket. It's a hands-on, technically focused role with a degree of seniority ("Senior Technician") implying a need for independent work and problem-solving.

Reporting Structure: Typically, a Senior Technician would report to an Engineering Lead, R&D Manager, or a Production Supervisor within the Magnet Technology or Manufacturing department. They would work closely with engineers and other technicians.

Operations Impact: The technician's work directly impacts the speed and success of developing next-generation permanent magnet technologies. Accurate data collection, reliable equipment operation, and effective material processing are crucial for enabling advancements in robotics, automation, defense, and clean energy systems, thereby contributing significantly to the company's strategic goals and market position.

Growth Opportunities:

• Technical Specialization: Deepen expertise in rare earth magnet manufacturing processes, materials science, and pilot plant operations.

• Process Engineering Support: Transition into roles supporting process engineers in designing, scaling up, and optimizing manufacturing workflows.

• Team Leadership: Potential to move into Lead Technician roles, mentoring junior technicians and overseeing specific operational areas.

• Quality or EHS Roles: Develop skills in quality control or environmental, health, and safety management within a manufacturing context.

📝 Enhancement Note: The "Senior" designation suggests a stepping stone to more specialized technical roles or entry-level engineering positions, particularly for individuals who demonstrate strong performance and a commitment to learning within MP Materials' unique operational framework. The company's growth in advanced manufacturing offers a fertile ground for career progression.

🌐 Work Environment

Office Type: This is an on-site role, primarily based in a manufacturing facility and pilot plant environment. It will involve time spent in laboratories and on the production floor.

Office Location(s): Fort Worth, TX. This location is strategic for manufacturing and logistics within the United States.

Workspace Context:

• The workspace will include pilot plant equipment, laboratory benches, and areas for material preparation and testing.

• Access to various manufacturing tools, laboratory instruments, and potentially specialized safety equipment for handling sensitive materials.

• A collaborative environment where interaction with engineers, fellow technicians, and EHS personnel is frequent and necessary for daily operations.

Work Schedule: Standard full-time work schedule, likely Monday to Friday, with 40 hours per week. Some flexibility may be required to support experimental timelines or production needs, potentially involving occasional extended hours or weekend support, though this is not explicitly stated.

📝 Enhancement Note: The environment is hands-on and technically demanding, requiring adaptability and a focus on safety and precision. The Fort Worth location suggests a modern manufacturing facility designed to support advanced materials production and R&D.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and application to assess alignment with the required skills and experience, with a focus on manufacturing operations and material handling.

• Technical Interview: A discussion with hiring managers and potentially engineers to delve deeper into your experience with pilot plant operations, material processing (metal/ceramic, powder), HMI usage, and safety protocols. Be prepared to discuss specific equipment you've operated and processes you've managed.

• Hands-on/Practical Assessment (Potential): You may be asked to demonstrate specific skills or discuss how you would approach a given task related to material handling, equipment operation, or data collection.

• Cultural Fit Interview: An assessment of your alignment with MP Materials' values, including teamwork, resiliency, integrity, and commitment to safety and national purpose.

Portfolio Review Tips:

• Highlight Relevant Experience: Prepare a concise summary of your manufacturing experience, focusing on roles involving pilot plant operations, material processing (especially powders, metals, or ceramics), and equipment maintenance.

• Demonstrate Process Adherence: Provide examples of how you've followed SOPs and safety guidelines rigorously. If you've contributed to developing or improving SOPs, be ready to discuss it.

• Showcase Data Handling: Include examples of data you've collected, how you've recorded it, and any insights you've derived from it. Emphasize accuracy and attention to detail.

• Quantify Achievements: Where possible, quantify your contributions. For instance, "maintained equipment uptime at X%," or "processed Y batches of material with Z% yield."

• Prepare for Technical Questions: Be ready to explain your understanding of concepts like powder processing, heat treatment, or HMI operation in simple, clear terms.

Challenge Preparation:

• Be prepared to discuss how you would handle a scenario involving a malfunctioning piece of pilot plant equipment or a deviation in material quality.

• Think about how you approach problem-solving in a manufacturing setting, emphasizing safety, data, and systematic troubleshooting.

• Practice articulating your experience with material handling, especially if you have experience with sensitive or hazardous materials.

📝 Enhancement Note: The interview process will likely focus heavily on practical, hands-on experience and a strong understanding of manufacturing processes and safety. Candidates should be ready to provide concrete examples from their work history that directly relate to the responsibilities and qualifications outlined.

🛠 Tools & Technology Stack

Primary Tools:

• Pilot Plant Equipment: Experience operating and maintaining various types of machinery used in pilot-scale manufacturing, including reactors, furnaces, mixers, extruders, and presses.

• Human-Machine Interface (HMI): Proficiency in operating and monitoring industrial equipment through HMI control panels, understanding process parameters and alerts.

• Laboratory Instruments: Familiarity with basic laboratory equipment used for material characterization, measurement, and testing (e.g., scales, calipers, micrometers, potentially basic spectrometers or particle size analyzers).

• Material Handling Equipment: Experience with forklifts, pallet jacks, hoists, and other equipment for moving and manipulating raw materials and finished products.

Analytics & Reporting:

• Data Logging Systems: Experience using digital or physical logs to record process parameters, experimental results, and equipment status.

• Spreadsheet Software (e.g., Microsoft Excel): Proficiency in data entry, basic analysis, and charting for reporting purposes.

CRM & Automation:

• While not a direct CRM role, understanding how production data feeds into broader enterprise systems (ERP, MES) is beneficial.

📝 Enhancement Note: The technology stack emphasizes practical, hands-on tools used in a manufacturing and R&D setting. Proficiency with HMIs and various processing equipment is key. While advanced analytics tools might not be the primary focus for a technician, strong data recording and basic spreadsheet skills are essential.

👥 Team Culture & Values

Operations Values:

• Integrity: Upholding honesty and ethical conduct in all aspects of work, especially in data reporting and material handling.

• Teamwork: Collaborating effectively with engineers, fellow technicians, and other departments to achieve shared goals.

• Resiliency: Demonstrating perseverance and adaptability in overcoming technical challenges and working in a demanding environment.

• Operational Excellence: A commitment to high standards in safety, quality, efficiency, and process adherence.

• National Purpose: A shared drive to contribute to rebuilding U.S. industrial capabilities and advancing critical technologies.

Collaboration Style:

• Direct and Clear Communication: Essential for relaying technical information, safety concerns, and experimental results accurately.

• Proactive Problem-Solving: Working together to identify and address issues on the production floor or in the lab.

• Knowledge Sharing: Willingness to share insights and best practices with team members to improve overall team performance.

• Adherence to Processes: Respecting and following established workflows and safety protocols as a team.

📝 Enhancement Note: The company culture emphasizes a strong sense of mission, technical rigor, and collaborative problem-solving. Employees are expected to be resilient, detail-oriented, and committed to high standards in a dynamic, mission-critical industry.

⚡ Challenges & Growth Opportunities

Challenges:

• Handling Specialized Materials: Working with rare earth elements and potentially air-sensitive materials requires strict protocols and careful handling to ensure safety and material integrity.

• Dynamic R&D Environment: The prototyping and pilot plant setting means processes may evolve, requiring adaptability and a willingness to learn new techniques or operate new equipment.

• Balancing Prototyping and Production Support: Effectively managing time and resources to support both experimental development and occasional production needs.

• Maintaining Equipment Uptime: Ensuring pilot plant machinery is consistently operational and well-maintained for continuous experimentation.

Learning & Development Opportunities:

• Advanced Materials Processing: Gaining in-depth knowledge of rare earth magnet manufacturing, including powder metallurgy, sintering, and finishing techniques.

• Process Optimization: Learning to identify inefficiencies and contribute to improving manufacturing processes through data and observation.

• Equipment Expertise: Becoming a subject matter expert on specific pilot plant equipment and its operational nuances.

• Safety and Compliance: Deepening understanding of EHS regulations and best practices in a manufacturing setting.

📝 Enhancement Note: This role presents an opportunity to work on cutting-edge technology in a strategically important industry. The challenges are balanced by significant learning potential, particularly for those interested in the intricacies of advanced materials manufacturing.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to follow a strict Standard Operating Procedure. What made it important, and how did you ensure compliance?" (Assesses attention to detail, safety adherence)

• "Walk me through your experience operating pilot plant or manufacturing equipment. What types of HMIs have you worked with, and what are key parameters you monitor?" (Assesses practical, hands-on experience)

• "How do you approach collecting and documenting data for experimental trials or production runs? What steps do you take to ensure accuracy?" (Assesses data integrity, record-keeping)

• "Describe a time you encountered a problem with a piece of manufacturing equipment. How did you troubleshoot it, and what was the outcome?" (Assesses problem-solving, technical aptitude) Company & Culture Questions:

• "What interests you about MP Materials' mission to rebuild American industrial capability?" (Assesses alignment with company purpose)

• "How do you contribute to a safe working environment on the manufacturing floor?" (Assesses EHS awareness and responsibility)

• "Describe your experience working in a fast-paced environment with multiple priorities. How do you manage your workload?" (Assesses adaptability, time management) Portfolio Presentation Strategy:

• Focus on Relevance: Select 2-3 key examples from your experience that best illustrate your skills in equipment operation, material handling, data collection, and adherence to SOPs.

• Quantify Impact: If possible, use numbers to describe your achievements (e.g., "maintained equipment uptime for X process," "processed Y kilograms of material").

• Explain Your Role: Clearly articulate your specific contributions and responsibilities in each example.

• Highlight Safety and Detail: Emphasize your commitment to safety protocols and your meticulous approach to detail and record-keeping.

📝 Enhancement Note: Interviewers will be looking for evidence of practical, hands-on experience, a strong safety mindset, meticulous attention to detail, and the ability to work effectively in a team and adapt to a dynamic environment. Be prepared to discuss specific examples that demonstrate these qualities.

📌 Application Steps

To apply for this Senior Technician, Prototyping position:

• Visit the ADP recruitment portal via the provided URL and submit your application.

• Tailor Your Resume: Ensure your resume clearly highlights your 3+ years of manufacturing operations experience, specifically mentioning any experience with pilot plants, material handling (powders, metals, ceramics), HMI operation, and adherence to SOPs and safety protocols.

• Prepare Your Examples: Have specific, quantifiable examples ready to discuss regarding your experience with equipment operation, data collection, troubleshooting, and safety practices.

• Research MP Materials: Understand the company's mission, its role in rare earth magnet manufacturing, and its commitment to rebuilding U.S. industrial capability. This will help you articulate your interest and cultural fit.

• Practice Your Communication: Rehearse answers to potential interview questions, focusing on clear, concise, and detailed responses that showcase your technical skills and operational discipline.

⚠️ 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.

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