CMM Programmer

Valar Atomics

Torrance, California

Full Time

Posted September 21, 2026

$90k - $134k· Est.

Nuclear Energy

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Listing evidence and provenance

Source: greenhouse View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed September 29, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Nuclear Energy
Pay provenance: Estimated benchmark; not employer-provided

Job Description

As part of the Manufacturing organization, the Quality/Metrology team ensures precision-machined and fabricated components meet exacting engineering and dimensional standards.

Key Responsibilities

Valar Atomics is looking for a CMM Programmer to develop and run coordinate measuring machine programs using MCOSMOS with Renishaw Revo 5-axis scanning heads. You will program dimensional inspection routines for precision components used in our modular nuclear reactor systems, translating engineering drawings and CAD models into efficient, repeatable measurement strategies. This role has high ownership over inspection process and data quality, working closely with machinists, engineering, and quality.
Develop CMM inspection programs in MCOSMOS using Revo 5-axis scanning probe heads.
Translate CAD models, engineering drawings, and GD&T into efficient, repeatable CMM programs.
Select appropriate alignment strategies, probe configurations, and styli for varying part geometries.
Optimize scan paths and data collection strategies to balance measurement speed and accuracy.
Review inspection data output, flag deviations, and support root cause investigations with Manufacturing and Engineering.
Maintain and calibrate CMM equipment, probes, and program libraries.
Support first-article inspection and process validation for new parts.
Document programs, revisions, and calibration records per quality management procedures.

Requirements

5+ years of CMM programming experience in a manufacturing, aerospace, or precision machining environment.
Proficiency with Mitutoyo MCOSMOS software for CMM programming.
Hands-on experience with Renishaw Revo 5-axis scanning probe heads or similar 5-axis CMM probe systems.
Strong ability to read and interpret GD&T, engineering drawings, and CAD models.
Solid understanding of CMM fundamentals: alignment strategy, datum structures, and probe calibration.
Comfortable working in a fast-paced startup manufacturing environment with evolving processes.
Strong communication skills to collaborate effectively with machinists and engineering.
Experience with additional metrology software (PC-DMIS, Calypso, or similar).
Experience programming complex/organic surfaces or turbine/aerospace geometries.
ASQ Certified Quality Technician (CQT) or equivalent certification.
Experience in nuclear, aerospace, or other highly regulated quality environments.

Benefits & Perks

Competitive base salary
Equity ownership in a rapidly growing advanced energy company
Comprehensive medical benefits
Free daily lunch and dinner provided onsite
Generous PPE stipend
High-impact startup environment with significant ownership and autonomy
Opportunities for rapid career growth and internal advancement
Direct collaboration with experienced operators, engineers, and industry leaders
The opportunity to help build and scale transformative energy technology from the ground up