Key Responsibilities and Required Skills for a Metrology Specialist

🎯 Role Definition

This role requires a highly meticulous and technically-astute Metrology Specialist to join our dedicated Quality Assurance team. In this pivotal role, you will be the guardian of precision for our entire operation. You will be responsible for the calibration, maintenance, and programming of our most advanced measurement equipment, ensuring every component we produce meets exacting specifications. The ideal candidate is passionate about the science of measurement, possesses a deep understanding of GD&T, and thrives in a fast-paced environment where accuracy is paramount. You will be a key technical resource, supporting engineering, manufacturing, and quality teams to solve complex measurement challenges and drive continuous improvement.

📈 Career Progression

Typical Career Path

Entry Point From:

Calibration Technician
Quality Inspector / CMM Operator
CNC Machinist with strong inspection skills

Advancement To:

Senior Metrology Specialist / Metrology Engineer
Calibration Lab Manager
Quality Manager

Lateral Moves:

Quality Engineer
Manufacturing Engineer
CMM Programmer

Core Responsibilities

Primary Functions

Perform precise calibration, verification, and adjustment of a wide range of complex dimensional, mechanical, and electronic measurement and test equipment (M&TE).
Develop, write, and maintain detailed calibration procedures, work instructions, and technical reports to ensure repeatability and compliance with industry standards like ISO/IEC 17025.
Program, set up, and operate Coordinate Measuring Machines (CMMs) using software such as PC-DMIS, Calypso, or MCOSMOS for first article inspections (FAIs), in-process checks, and final part verification.
Interpret complex engineering drawings and blueprints, applying an expert-level understanding of Geometric Dimensioning and Tolerancing (GD&T) to select appropriate measurement strategies.
Conduct Measurement System Analysis (MSA) studies, including Gage Repeatability & Reproducibility (Gage R&R), to assess the capability and uncertainty of measurement systems.
Manage the internal calibration database and system (e.g., GageTrak, IndySoft) to track equipment status, history, and recall schedules, ensuring no lapses in certification.
Troubleshoot and diagnose measurement non-conformances, performing root cause analysis and collaborating with engineering and manufacturing teams to implement effective corrective actions.
Provide technical guidance and mentorship to quality inspectors, technicians, and engineers on proper measurement techniques, equipment usage, and fundamental metrology principles.
Lead the selection, justification, procurement, and implementation of new metrology equipment and technologies to enhance measurement capabilities and efficiency.
Serve as the subject matter expert (SME) during internal and external audits (e.g., AS9100, IATF 16949, ISO 13485), confidently defending metrology processes and records.
Design and fabricate custom gages and fixtures using CAD tools to support unique or challenging measurement applications on the production floor.
Manage and coordinate with third-party calibration service providers for equipment that cannot be serviced internally, including reviewing and approving their calibration certificates.
Perform and document measurement uncertainty budget calculations for critical measurement processes to ensure they meet required product tolerances.
Support New Product Introduction (NPI) initiatives by developing comprehensive inspection plans and robust measurement strategies for new components and assemblies.
Utilize advanced metrology instruments such as laser trackers, 3D scanners, vision systems, and surface profilometers for complex geometry and surface analysis.
Maintain the Metrology Lab environment, ensuring it adheres to the strict temperature, humidity, and cleanliness standards required for high-precision measurement.
Analyze and report on calibration and measurement data, identifying trends, process shifts, and opportunities for continuous improvement in quality and efficiency.
Investigate and resolve out-of-tolerance (OOT) conditions, performing detailed impact analysis to determine the scope of potentially affected products and processes.
Participate in Material Review Board (MRB) meetings to provide expert metrological analysis and data-driven disposition recommendations for non-conforming material.
Develop and deliver training programs to manufacturing and quality personnel on GD&T, measurement best practices, and the proper handling of Measurement & Test Equipment (M&TE).

Secondary Functions

Support manufacturing and engineering with ad-hoc measurement data requests and root cause analysis.
Contribute to the site's metrology and quality strategy and technology roadmap.
Collaborate with design engineers to ensure design for inspectability (DFI) is considered in new product development.
Participate in sprint planning and daily stand-ups for projects managed within an agile framework.

Required Skills & Competencies

Hard Skills (Technical)

CMM Programming: Advanced proficiency in CMM programming languages such as PC-DMIS, Calypso, or MCOSMOS.
GD&T Expertise: Deep understanding and practical application of Geometric Dimensioning & Tolerancing based on ASME Y14.5 standards.
Metrology Instrumentation: Hands-on experience with a wide array of measurement tools, including calipers, micrometers, optical comparators, vision systems, 3D scanners, and laser trackers.
MSA & Statistical Analysis: Proven ability to conduct Measurement System Analysis (MSA), Gage R&R studies, and calculate measurement uncertainty.
Quality Standards: In-depth knowledge of quality management systems and standards such as ISO/IEC 17025, AS9100, IATF 16949, or ISO 13485.
Calibration Management Software: Proficiency using software like GageTrak, MET/CAL, or IndySoft to manage calibration schedules and records.
Blueprint & CAD Interpretation: Skill in reading and interpreting complex 2D engineering drawings and 3D CAD models.
Technical Documentation: Ability to write clear and concise calibration procedures, work instructions, and technical reports.

Soft Skills

Attention to Detail: An unwavering commitment to precision and accuracy in all tasks.
Analytical Problem-Solving: A systematic and logical approach to troubleshooting complex measurement issues and performing root cause analysis.
Communication & Collaboration: Excellent verbal and written communication skills to effectively interface with engineers, technicians, and management.
Self-Motivation: Ability to work independently with minimal supervision, manage priorities, and meet deadlines.
Mentorship: A passion for sharing knowledge and training others on metrology principles and best practices.

Education & Experience

Educational Background

Minimum Education:

Associate's Degree in a technical discipline (e.g., Industrial Technology, Manufacturing Engineering Technology) or equivalent military training (e.g., PMEL).

Preferred Education:

Bachelor's Degree in Mechanical Engineering, Industrial Engineering, or a related field. American Society for Quality (ASQ) Certified Calibration Technician (CCT) is a plus.

Relevant Fields of Study:

Metrology
Mechanical Engineering
Manufacturing Technology
Quality Assurance

Experience Requirements

Typical Experience Range:

3-7 years of hands-on experience in a precision metrology or calibration lab environment within a manufacturing setting.

Preferred:

Experience in a highly regulated industry such as aerospace (AS9100), medical device (ISO 13485), or automotive (IATF 16949) is strongly preferred.
Direct experience serving as a technical lead or subject matter expert during quality system audits.
Demonstrable experience in developing measurement strategies for complex, high-tolerance components.