Sr Metrology Technician

Blue Current (the “Company”) is the industry leader in the development of silicon solid state batteries. Free of flammable liquid electrolytes, Blue Current’s fully dry, inherently safe batteries significantly reduce risks to human and environmental health while providing a higher-performance alternative to traditional lithium-ion batteries. Blue Current’s silicon-based platform is highly adaptable, enabling a cost-effective solution for both the mobility and stationary storage markets. Blue Current’s team works out of its state-of-the-art headquarters and pilot line facility in Hayward, California. To learn more about Blue Current, Inc., visit Position Summary The Senior Metrology Technician is a technically experienced contributor who independently performs and oversees the full scope of routine metrological measurements and instrument maintenance across Blue Current’s metrology function, while taking on broader ownership responsibilities that extend beyond task execution. In addition to performing calibration and measurement activities across dimensional, optical, surface, electrochemical, X-ray imaging and analytical chemistry instrumentation, the Senior Metrology Technician leads the calibration program, contributes to the improvement of metrology systems and SOPs, trains and guides junior Metrology Technicians, and serves as the primary technical liaison to external instrument service vendors. Working closely with the Metrology Manager, this role is a key source of institutional knowledge and operational continuity for measurement quality at Blue Current. Essential Functions & Responsibilities Operates and maintains optical and vision-based inspection systems, performing scheduled maintenance including cleaning, alignment checks, and software calibration per manufacturer and internal SOP requirements. Operates, maintains, and performs first-level troubleshooting on analytical chemistry instrumentation including Karl Fischer titration, FTIR, Raman spectroscopy, TGA, DSC, and GPC, following SOPs and manufacturer guidelines. Contributes to the development and improvement of metrology SOPs and measurement systems, identifying gaps or inefficiencies and proposing updates that improve reliability, traceability, or throughput. Serves as a point of contact for external instrument service vendors: schedules and coordinates service visits, communicates technical requirements, reviews service reports, and follows up on open corrective actions. Identifies, documents, and escalates instrument anomalies, measurement deviations, and equipment failures to the Metrology Manager, including a complete technical summary of the observed issue and any initial troubleshooting performed. Leads the calibration program for the metrology function: maintains the calibration schedule, ensures all instruments have current calibration status, manages calibration records and labels, and reports program status to the Metrology Manager. Maintains accurate and complete records of all measurement activities, calibration events, maintenance tasks, and vendor interactions. Supports the safe handling, storage, and disposal of laboratory materials and chemical standards associated with metrology activities, following all applicable safety and EH&S protocols. Supports a strong safety culture by adhering to and modeling laboratory safety practices and PPE requirements. Other duties as assigned, consistent with the scope and level of this position. Minimum Qualifications Education Associate’s degree in a technical field, or equivalent hands‑on training/experience in an R&D or manufacturing environment. Experience 3+ years of hands‑on experience in a technical, laboratory, or precision manufacturing environment (e.g., batteries, semiconductors, medical devices, aerospace, automotive). Demonstrated experience operating multiple categories of precision measurement or analytical instrumentation (e.g., optical systems, dimensional gauging, spectroscopy, electrochemical test equipment). Experience executing and documenting calibration activities, including maintaining calibration records and tracking calibration schedules. Experience following and, ideally, contributing to documented procedures (SOPs, work instructions) and measurement records. Skills & Knowledge Broad familiarity with laboratory and precision manufacturing instrumentation across multiple measurement modalities; ability to independently learn new instrument types. Strong attention to detail and commitment to measurement accuracy, data integrity, and record traceability. Clear written and verbal communication skills sufficient to document findings, write or revise SOPs, train others, and interface with external vendors. Basic computer proficiency for data entry, documentation, calibration tracking, and communication. Ability to work independently and manage competing priorities with limited supervision. Certifications / Licenses N/A Preferred Qualifications Hands‑on experience with multiple instruments from the following: optical profilometry, FTIR, Raman spectroscopy, TGA/DSC, GPC, or electrochemical test systems. Prior experience coordinating third‑party service or calibration vendor activities, including managing service schedules and reviewing technical service reports. Familiarity with battery manufacturing or electrochemical R&D environments and the measurement challenges associated with solid‑state or advanced materials. Experience working in a dry room, in gloveboxes, or other controlled‑environment laboratory setting. Prior experience in a calibration laboratory or formal metrology program, including ownership of or significant contribution to a calibration management system. Physical Requirements & Working Conditions Regularly works in an active laboratory and manufacturing environment; standing and walking for a significant portion of the workday (approximately 4-6 hours per day). Frequent hands‑on interaction with precision instruments requiring manual dexterity and sustained visual attention. Occasional lifting of items up to 30 lbs (e.g., instrument components, material containers). Regular use of personal protective equipment (PPE) including safety glasses, gloves, and lab coat; additional PPE may be required depending on materials handled. Able to pass a respirator fit test and wear a respirator periodically. Prolonged periods of screen‑based work for data entry, documentation, calibration tracking, and communication. Salary Range

$29.86 - $46.63 USD

Equal Opportunity Employment Statement Blue Current is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other characteristic protected by applicable federal, state, or local law. At-Will Employment & Disclaimer Employment at Blue Current is at-will. This means that either the employee or Blue Current may terminate the employment relationship at any time, for any reason or no reason, with or without cause, and with or without advance notice, subject to applicable law. This job description does not create an express or implied contract of employment, nor does it alter the at-will nature of the employment relationship. The duties, responsibilities, and qualifications described herein are subject to change at the Company’s discretion and do not represent all tasks that may be required of this role. Applicants must be authorized to work in the U.S. without the need for sponsorship now or in the future. #J-18808-Ljbffr Blue Current Inc.