Prototyping Specialist

📍 Job Overview

Job Title: Prototyping Specialist

Company: Ecolab Inc. (CoolIT, An Ecolab Company)

Location: Calgary, Alberta, Canada

Job Type: Full-Time

Category: Manufacturing & Operations

Date Posted: 2026-09-21

Experience Level: 5-10 Years

Remote Status: On-site

🚀 Role Summary

• This role is a hands-on position focused on the practical execution of prototyping for next-generation liquid cooling products, requiring deep expertise in various machining and fabrication techniques.

• The Prototyping Specialist will be instrumental in translating engineering designs into tangible components, ensuring precision and adherence to strict quality and safety standards.

• This position offers a unique opportunity to contribute to cutting-edge technology within the high-performance computing and data center cooling sectors.

• Success in this role hinges on strong problem-solving abilities, meticulous attention to detail, and a proactive approach to managing project timelines and material procurement.

📝 Enhancement Note: While the job title is "Prototyping Specialist," the core responsibilities and required skills align with a highly skilled Machinist or Manufacturing Technician role with a specific focus on R&D and prototype development. The role is embedded within a technology company specializing in direct liquid cooling, suggesting a need for precision and understanding of technical specifications relevant to advanced cooling systems. The "operations" context here is in the manufacturing and product development lifecycle, not traditional revenue or sales operations.

📈 Primary Responsibilities

• Interpret and meticulously review complex engineering drawings and specifications to determine precise material, equipment, and tooling requirements for prototype fabrication.

• Proactively identify and communicate any discrepancies, errors, or ambiguities in engineering documentation, liaising directly with design engineers or requesters for clarification and resolution.

• Manage the procurement process for necessary raw materials, components, and specialized tooling, ensuring timely availability to meet project schedules.

• Execute precise manufacturing of parts using a variety of advanced equipment, including but not limited to CNC mills, manual mills, manual lathes, water jet cutters, and 3D printers.

• For CNC-machined parts, develop, program, verify, and execute machining operations, ensuring adherence to tight tolerances and optimal toolpath strategies.

• Operate and maintain other fabrication equipment such as 3D printers, manual lathes, manual mills, and waterjet machines as required by project specifications.

• Conduct rigorous quality control checks on manufactured parts, verifying dimensional accuracy and adherence to all engineering drawings and specifications.

• Coordinate with project stakeholders, providing timely updates on part readiness for pickup and proactively communicating any potential risks to project scope or timeline.

• Strictly adhere to all company safety policies and procedures, maintaining a safe work environment and promoting a strong safety culture.

• Perform routine preventive maintenance on all assigned equipment to ensure optimal performance, reliability, and longevity.

• Continuously enhance technical knowledge and skills by actively participating in educational opportunities and reviewing relevant technical publications and industry advancements.

📝 Enhancement Note: The responsibilities detail a blend of skilled trades and project coordination. The emphasis on reviewing drawings, contacting requesters, managing procurement, and communicating with stakeholders indicates a level of autonomy and responsibility beyond basic machine operation. This requires a proactive approach to problem-solving and project management within the manufacturing context.

🎓 Skills & Qualifications

Education:

• Completion of a recognized Machinist Apprenticeship program leading to Journeyman Machinist certification, or equivalent demonstrated work experience in a relevant trade.

• Preference for individuals holding professional certificates in machining or advanced manufacturing technologies. Experience:

• A minimum of 5 years of progressive work experience specifically focused on prototyping, research and development (R&D) projects, or custom component manufacturing.

• Demonstrated experience working with tight tolerances and producing high-precision parts. Required Skills:

• Expertise in various machining techniques, including manual milling and lathe operation.

• Proficiency in operating and troubleshooting CNC mills and lathes.

• Strong ability to read, interpret, and implement complex engineering drawings and technical specifications.

• Experience with 3D printing technologies and processes.

• Understanding of water jet cutting operations.

• Proven ability to perform preventive maintenance on shop equipment.

• Excellent problem-solving skills with a methodical approach to troubleshooting manufacturing issues.

• Strong communication skills, both written and verbal, for effective stakeholder interaction.

• High degree of accuracy and meticulous attention to detail in all aspects of work. Preferred Skills:

• Specific experience with HAAS and Mazak CNC mills and lathes.

• Familiarity or experience with GibbsCAM or similar CAM software for CNC programming.

• Experience with advanced materials common in high-performance computing or data center applications.

• A proactive and self-motivated individual with a strong desire for continuous learning and knowledge acquisition.

• Ability to effectively prioritize tasks and manage workload based on project demands and shifting priorities.

• A positive attitude and a strong work ethic, contributing to a collaborative team environment.

📝 Enhancement Note: The "Journeyman Machinist or equivalent work experience" requirement sets a high bar for technical proficiency. The preferred qualifications, such as specific CNC brands (HAAS, Mazak) and CAM software (GibbsCAM), indicate the company's existing technology stack and desired candidate background. The emphasis on self-motivation, prioritization, and teamwork suggests a need for individuals who can thrive in a fast-paced R&D environment.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A curated collection of projects demonstrating successful fabrication of prototypes and custom parts, showcasing a range of machining techniques and equipment used.

• Case studies highlighting complex engineering challenges overcome through innovative machining solutions and problem-solving.

• Evidence of precision and adherence to tight tolerances, with clear documentation of measurements and quality control checks.

• Examples of projects where material selection and process optimization led to improved performance or efficiency. Process Documentation:

• Showcase examples of how engineering drawings were interpreted and translated into actionable manufacturing plans.

• Documentation of workflow for programming CNC machines, including tool selection, toolpath generation, and simulation.

• Examples of quality control procedures implemented during and after manufacturing to ensure specifications were met.

• Documentation illustrating how equipment maintenance was performed and recorded.

📝 Enhancement Note: For a role like this, a traditional "operations portfolio" as seen in GTM or RevOps is not applicable. The portfolio should focus on demonstrating manufacturing expertise, precision, and problem-solving capabilities through tangible examples of past work. This could include photos, CAD models, technical drawings, and descriptions of complex projects.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for skilled machinists and prototype specialists in Calgary, Alberta, with 5-10 years of experience, the estimated salary range is CAD $65,000 - $95,000 annually. This range accounts for the specified experience level, the technical demands of the role, and the cost of living in Calgary. Benefits:

• Comprehensive health benefits package, including coverage for Dental, Prescription Drugs, Optical, and Paramedical services.

• Health Spending Account (HSA) for additional health-related expenses.

• Generous vacation time and flexible days off.

• Paid company-wide shutdown during the holiday season, providing extended time off.

• Opportunities for career and development within Ecolab and CoolIT.

• Access to a safety-focused culture and an ethical work environment.

• Casual yet professional work attire policy. Working Hours:

• Standard full-time work schedule, typically 40 hours per week.

• While specific flexibility is not detailed, the role's on-site nature implies adherence to standard business hours, with potential for overtime depending on project demands.

📝 Enhancement Note: Salary is estimated based on industry standards for a Journeyman Machinist with 5-10 years of experience in a major Canadian city like Calgary. The provided benefits are directly from the job description and are detailed to highlight their value to potential candidates.

🎯 Team & Company Context

🏢 Company Culture

Industry: Advanced Cooling Technology, Data Centers, High-Performance Computing (HPC), Artificial Intelligence (AI) infrastructure. CoolIT, an Ecolab company, operates at the forefront of thermal management solutions crucial for modern computing demands.

Company Size: Ecolab is a large global corporation, while CoolIT is a specialized division. This hybrid structure offers the resources and stability of a large enterprise with the agility and focus of a specialized technology unit. This means access to corporate benefits and processes, alongside a potentially more dynamic R&D environment.

Founded: CoolIT was founded in Calgary, Alberta, in 2001. Ecolab's history dates back much further, providing a foundation of stability and established corporate practices.

Team Structure:

• The Prototyping Specialist reports to the Prototyping Team Lead, indicating a clear reporting line within a specialized manufacturing or engineering department.

• The team likely comprises other skilled machinists, technicians, and engineers focused on product development and innovation.

• Collaboration is expected with design engineers, R&D teams, and potentially procurement and quality assurance departments. Methodology:

• Emphasis on data-driven decision-making in prototype development, leveraging engineering drawings and specifications.

• Application of rigorous testing and quality control to validate prototype performance and adherence to design intent.

• Iterative design and manufacturing processes common in R&D environments, requiring flexibility and adaptability.

• A strong focus on safety protocols and efficient workflow management to meet project timelines.

Company Website: https://jobs.ecolab.com/global/en

📝 Enhancement Note: The integration of CoolIT into Ecolab provides a unique cultural dynamic. Candidates should expect the operational rigor and ethical standards of a large corporation (Ecolab) combined with the innovative and fast-paced environment of a specialized technology provider (CoolIT). The company's recognition by Financial Times and Deloitte highlights its strong growth and innovation in the clean tech and advanced computing sectors.

📈 Career & Growth Analysis

Operations Career Level: This role represents a mid-to-senior level position for a skilled trades professional within a product development context. It requires not just technical execution but also the ability to interpret complex designs, manage materials, and communicate effectively, placing it beyond a junior technician role.

Reporting Structure: The Prototyping Specialist reports to a Prototyping Team Lead. This structure suggests a team-oriented approach to manufacturing and development, with opportunities for mentorship from the lead and potentially for leading smaller tasks or projects as experience grows.

Operations Impact: The Prototyping Specialist's work directly impacts the speed and quality of new product development. By efficiently creating functional prototypes, they enable rapid iteration and validation of new liquid cooling technologies, which is critical for Ecolab's (CoolIT's) competitive advantage in rapidly growing markets like AI and HPC. Their precision and problem-solving directly contribute to product innovation and market readiness.

Growth Opportunities:

• Skill Advancement: Opportunities to gain expertise with specific advanced manufacturing equipment, materials, and software (e.g., advanced CNC programming, new 3D printing technologies, specialized CAD/CAM software).

• Leadership Potential: Progression to a Senior Prototyping Specialist role, potentially leading small projects, mentoring junior team members, or taking on more complex design interpretation and planning responsibilities.

• Cross-functional Exposure: Potential to work more closely with design engineering, R&D, and even contribute to design-for-manufacturability feedback, broadening understanding of the product lifecycle.

• Industry Specialization: Deepening expertise within the niche of data center and high-performance computing cooling solutions, becoming a subject matter expert.

📝 Enhancement Note: The "operations" in this context refers to the manufacturing and product development operations. Growth opportunities are framed within the context of advancing technical skills in machining and prototyping, rather than traditional GTM or RevOps career paths.

🌐 Work Environment

Office Type: The role is on-site, implying a dedicated manufacturing or workshop environment within the CoolIT facility in Calgary. This is distinct from a typical office setting, focusing on hands-on production.

Office Location(s): Calgary, Alberta, Canada. This location offers access to a skilled workforce and is a hub for technology and energy sectors.

Workspace Context:

• A hands-on workshop environment equipped with various machining tools (CNC, manual mills, lathes), 3D printers, and water jet cutters.

• A focus on safety is paramount, with adherence to company safety policies and procedures expected.

• Opportunities for collaboration with a dedicated Prototyping Team and interaction with design engineers and R&D personnel.

• Access to company-provided tools and equipment, with an expectation for maintaining their functionality through preventive maintenance. Work Schedule:

• The role is full-time, typically 40 hours per week. The on-site nature suggests adherence to standard business hours, though project deadlines may occasionally require flexibility or overtime.

📝 Enhancement Note: The work environment is specifically a manufacturing/workshop setting, emphasizing practical, hands-on work. The description of "casual yet professional" attire likely applies more to common areas or interactions with other departments, while the workshop itself may have specific safety attire requirements.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: AI-assisted review of applications, followed by human oversight, may be used for resume screening and interview scheduling.

• Technical Assessment: Likely includes a technical interview focusing on machining principles, interpretation of engineering drawings, and problem-solving scenarios related to prototyping. A practical skills assessment or a review of a physical portfolio may be part of this stage.

• Portfolio Review: Candidates will be expected to present and discuss their portfolio, detailing their role, processes, challenges, and outcomes for key projects. Emphasis will be on demonstrating precision, problem-solving, and proficiency with various equipment.

• Team/Manager Interview: Discussion about work ethic, safety practices, collaboration style, and cultural fit within the CoolIT team. Understanding of the company's mission and technology will be assessed.

• Final Evaluation: Comprehensive review of all interview stages, portfolio assessment, and reference checks.

Portfolio Review Tips:

• Showcase Variety: Present a diverse range of projects that demonstrate proficiency across multiple machining techniques (CNC, manual, 3D printing, water jet).

• Detail Processes: For each project, clearly explain the steps taken, from interpreting drawings to final quality checks. Highlight any unique challenges and how they were overcome.

• Quantify Precision: Whenever possible, provide specific tolerance ranges achieved and the methods used to ensure accuracy. Use photos or short videos of parts and processes.

• Highlight Problem-Solving: Be ready to discuss specific instances where you encountered a manufacturing challenge and how you innovated or adapted to find a solution.

• Tailor to Role: Emphasize projects relevant to high-precision components, R&D environments, or complex geometries, aligning with the company's focus on advanced cooling solutions.

Challenge Preparation:

• Technical Scenarios: Be prepared for hypothetical questions about machining a specific part, troubleshooting a machine issue, or selecting the best manufacturing method for a given design.

• Drawing Interpretation: Practice quickly interpreting complex engineering drawings, identifying critical dimensions and features.

• Safety Scenarios: Be ready to discuss how you would handle a safety concern on the shop floor or ensure adherence to safety protocols.

📝 Enhancement Note: The interview process for this role will heavily emphasize practical skills and a demonstrable portfolio of work. Candidates should prepare to showcase their technical capabilities and problem-solving approach in a manufacturing context. The mention of AI in pre-screening indicates a modern hiring approach.

🛠 Tools & Technology Stack

Primary Tools:

• CNC Machining Centers: HAAS and Mazak CNC mills and lathes are specifically mentioned, indicating a need for proficiency with these brands.

• Manual Machining Equipment: Manual mill and manual lathe operations are core requirements.

• Additive Manufacturing: 3D printers for rapid prototyping and component creation.

• Water Jet Cutting: Specialized equipment for precise material cutting.

• CAM Software: GibbsCAM is listed as an asset, suggesting its use for programming CNC machines. Other CAM software knowledge might also be transferable.

Analytics & Reporting:

• While not explicitly stated as "analytics" tools, the role involves interpreting engineering drawings which serve as the primary specifications.

• The ability to use measuring tools (calipers, micrometers, CMM if available) for quality control and reporting on part accuracy is essential. CRM & Automation:

• Not directly applicable to this hands-on manufacturing role. However, project management or ERP systems might be used for material tracking and job scheduling.

📝 Enhancement Note: The technology stack is heavily focused on manufacturing hardware and associated software. Proficiency with specific CNC brands and CAM software is a key differentiator for candidates.

👥 Team Culture & Values

Operations Values:

• Safety First: A paramount value, with strict adherence to company safety policies and proactive maintenance expected.

• Precision and Quality: A commitment to producing parts that meet exact engineering specifications and tight tolerances.

• Innovation and Problem-Solving: A desire to tackle challenging projects, find creative solutions, and contribute to developing new technologies.

• Efficiency and Reliability: Maintaining equipment and workflows to ensure consistent output and timely project completion.

• Continuous Learning: A drive to expand technical knowledge and stay updated with advancements in manufacturing and cooling technologies.

Collaboration Style:

• Team-Oriented: Working closely with a Prototyping Team Lead and fellow specialists to achieve shared project goals.

• Cross-Functional Interaction: Communicating effectively with design engineers and R&D personnel to clarify requirements and provide feedback.

• Proactive Communication: Keeping stakeholders informed about project progress, potential risks, and part readiness.

• Respectful Environment: Contributing to a positive and professional work atmosphere, as suggested by the company's overall culture and values.

📝 Enhancement Note: The culture and values are centered around technical excellence, safety, and innovation within a manufacturing and product development context. The emphasis on problem-solving and continuous learning is crucial for a role in a rapidly evolving technology sector.

⚡ Challenges & Growth Opportunities

Challenges:

• Complex Designs: Interpreting and accurately manufacturing intricate designs with very tight tolerances for advanced cooling systems.

• Equipment Management: Ensuring all specialized equipment (CNC, 3D printers, water jet) is operational, maintained, and used efficiently.

• Dynamic Project Demands: Adapting to changing project priorities and timelines in a fast-paced R&D environment.

• Material Selection & Machinability: Working with various materials and understanding their unique machining properties to achieve desired outcomes.

Learning & Development Opportunities:

• Advanced Machining Techniques: Gaining hands-on experience with state-of-the-art CNC machinery and advanced fabrication methods.

• New Material Expertise: Learning to work with and machine novel materials used in high-performance computing and thermal management.

• Software Proficiency: Developing skills in advanced CAM software (like GibbsCAM) for optimized programming and simulation.

• Product Development Cycle: Understanding the broader product development process from concept to prototype validation.

• Cross-Departmental Collaboration: Learning from design engineers and R&D specialists to gain a deeper understanding of thermal dynamics and product requirements.

📝 Enhancement Note: The challenges are inherent to a prototyping role in a cutting-edge technology field, requiring continuous adaptation and skill refinement. The growth opportunities are focused on technical mastery and expanding knowledge within the specialized area of advanced cooling.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to manufacture a part with extremely tight tolerances. What was your process, and how did you ensure accuracy?" (Focus on methodology, tools, and QC).

• "How would you approach creating a prototype part from a complex engineering drawing you've never seen before? What are your first steps?" (Focus on interpretation, clarification, and planning).

• "Imagine a CNC machine is producing parts that are consistently out of tolerance. What steps would you take to diagnose and resolve the issue?" (Focus on troubleshooting, machine diagnostics, and process control). Company & Culture Questions:

• "What interests you about CoolIT and our work in direct liquid cooling for data centers?" (Research the company's technology, market position, and recent achievements).

• "How do you prioritize your workload when faced with multiple urgent prototyping requests?" (Highlight organizational skills, communication with stakeholders, and ability to assess urgency).

• "Describe your approach to workplace safety. How do you ensure you and your colleagues remain safe on the shop floor?" (Emphasize adherence to protocols, proactive hazard identification, and safety culture). Portfolio Presentation Strategy:

• Project Selection: Choose 3-4 of your most complex and relevant projects that showcase your skills across different equipment and techniques.

• Storytelling: For each project, clearly articulate the problem, your solution (the process/machining), the outcome (the finished part), and any lessons learned. Use visuals (photos, short videos) extensively.

• Quantify Achievements: Highlight specific dimensions, tolerances achieved, material types, and any improvements in efficiency or precision you contributed.

• Technical Depth: Be prepared to answer detailed questions about the machining processes, tool selection, programming strategies, and quality control measures used.

📝 Enhancement Note: Interview preparation should focus on demonstrating a strong technical foundation in machining, a proactive problem-solving mindset, and a commitment to safety and quality. Understanding CoolIT's specific technology and market is crucial.

📌 Application Steps

To apply for this Prototyping Specialist position:

• Submit your application through the provided link on the Ecolab careers website.

• Portfolio Customization: Prepare a portfolio showcasing your best prototyping and machining projects. Focus on demonstrating precision, ability to work with tight tolerances, and proficiency across various equipment (CNC, manual, 3D printing, water jet). Include clear photos, technical drawings, and descriptions of your process and challenges.

• Resume Optimization: Tailor your resume to highlight your Journeyman Machinist certification, years of experience in prototyping/R&D, and specific skills with HAAS, Mazak, GibbsCAM, and other relevant machinery. Quantify achievements where possible.

• Interview Preparation: Practice answering technical questions related to machining, blueprint reading, and problem-solving. Prepare to discuss your portfolio in detail and articulate your understanding of CoolIT's technology and its importance in the data center industry.

• Company Research: Thoroughly research CoolIT and Ecolab, focusing on their products, market position, recent awards (e.g., Deloitte Fast 500, Financial Times), and company culture. Understand their commitment to sustainability and innovation.

⚠️ 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.