Metrology Technician

Company Overview

Amperesand is reinventing how the world powers its most critical systems.

We are facing a once-in-a-generation opportunity for infrastructure disruption. Electricity demand is skyrocketing, driven by AI factories, electric vehicles, and modern industrial growth. Energy supply is shifting to incorporate a more diverse mix of resources – including solar, gas, and batteries – at a massive scale.

And yet the power infrastructure behind our latest mega-projects hasn’t meaningfully changed in nearly 100 years. Supply chains for today’s infrastructure equipment can’t match the pace and sophistication of critical energy projects. Amperesand is building hardware and software that rewrites this broken power infrastructure playbook to support a new era of energy abundance.

We’ve built a new class of intelligent, software-defined power infrastructure products leveraging a decade of advanced medium voltage Solid State Transformer research that’s now ready for commercial deployment.

Our products and solutions go far beyond the capabilities of traditional electrical equipment. We make power systems that are faster to deploy, dramatically smaller and more efficient, and capable of supporting modern, dynamic energy needs for tomorrow’s most demanding energy consumers.

Scalable in-house advanced manufacturing capability is our foundation for meeting timeline and quality expectation to serve infrastructure customers around the world.

Amperesand is led by breakthrough energy hardware development veterans and funded by top tier investors who share our vision of building a category-defining energy technology company.

With hubs in San Francisco, Reno, and Singapore, our global team is laser focused on building foundational technology to solve the most pressing problems in power infrastructure at scale.

Join us in building the power foundation of the future!

Responsibilities

Perform inspection and verification of parts and assemblies using arm CMM, OMM, and conventional measurement tools including calipers, gauges, and micrometers

Create and maintain measurement programs in PolyWorks for routine inspections and investigation requests

Analyze measurement data and generate reports to support quality improvement initiatives

Review part drawings and provide feedback to design engineers on proper gauging and fixturing methods

Apply Geometric Dimensioning and Tolerancing (GD&T) best practices across departments

Coordinate calibration activities and ensure all test and measurement equipment is calibrated prior to use

Manage nonconforming material identified during inspections

Assist in identifying and resolving supplier and manufacturing quality issues, including containment and part sorting activities

Support supplier corrective action requests, root cause analysis, and implementation of corrective actions and countermeasures

Lead or participate in continuous improvement initiatives with internal engineering teams and external suppliers

Qualifications

Strong written and verbal communication skills in English

High school diploma required. Skilled trades training, an associate or bachelor’s degree in a mechanical or quality related field, or equivalent hands on experience preferred

Experience with metrology equipment programming and measurement processes

Ability to read and interpret mechanical drawings, including GD&T

Proficient with PolyWorks software, point cloud alignments, and laser scanning

Hands on electro mechanical inspection experience with proficiency using calipers, micrometers, thread gauges, and other precision measurement tools

Strong presentation and technical reporting skills

Proficient with Jira, Confluence, SharePoint, and Microsoft Excel

Please note : This role requires working on-site 5 days a week. We do not offer hybrid or remote options.

Please note : This role requires working on-site 5 days a week. We do not offer hybrid or remote options.

While this role is listed for the location above, we may consider candidates in other locations on a case-by-case basis.

Onsite Collaboration Rationale:

Given the highly collaborative and cross-functional nature of hardware, embedded systems, and product development, in-person partnership across engineering and product teams is critical to enabling rapid execution, technical alignment, and successful development outcomes.

Why Join Amperesand

Work on next-generation power infrastructure systems

High ownership and visibility

Cross-functional collaboration

Opportunity to shape future products and infrastructure

Fast-moving startup environment

Pay Disclosure & Benefits

Compensation will be determined based on experience, location, and other factors permitted by law.

The benefits outlined below apply exclusively to employees located in the United States:

Competitive Salary + Incentive Stock Options

Medical, vision, and dental benefits for employees and their dependents, effective from the start of hire

Company paid Basic Life, AD&D, short-term and long-term disability insurance

401k retirement savings plan through Empower

Employees receive paid time off (PTO), paid sick days, and paid company holidays

Commuter Benefits

100% paid maternal leave (12 weeks) and paternal leave (6 weeks)

The benefits outlined below apply to employees located in Singapore :

Competitive Salary + Incentive Stock Options

Group medical, hospitalisation and surgical insurance, outpatient or GP coverage, group term life, dental and personal accident insurance

Employer and employee Central Provident Fund contributions in accordance with the CPF Act (for Singapore Citizens and Permanent Residents)

Annual leave, paid sick leave, hospitalisation leave, and all Singapore public holidays, in line with or exceeding the Employment Act

Commuter Benefits

Government-paid maternity, paternity, shared parental, and childcare leave in accordance with prevailing Singapore statutory entitlements

Additional benefits may be available depending on the role and employment type. Benefits are subject to the terms of applicable company policies and plans.

Candidate Confidentiality & Information Protection

As part of our commitment to protecting confidential and proprietary information, candidates should not disclose or provide Amperesand with any confidential, proprietary, or trade secret information belonging to a current or former employer or any other third party during the application or interview process.

Please do not submit or present employer-owned source code, schematics, designs, technical documentation, internal presentations, customer information, prototypes, or other confidential materials. Candidates should discuss their experience and accomplishments at an appropriate level and use only information and materials they are authorized to share.

Equal Employment Opportunity

Amperesand is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.

Amperesand is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.