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Sigma Software Vertex · 1 day ago

Dimensional Engineer

Foster City, California, United States

Full-time

Onsite

Mid Level

Sigma Software Vertex is seeking a Dimensional Engineer to own dimensional requirements from early design through production launch for assigned vehicle systems. The role involves developing 3D tolerance analysis models, collaborating with various engineering teams, and supporting quality and manufacturing during issue resolution.

Responsibilities

Own dimensional requirements from early design through production launch for assigned vehicle systems or commodities

Develop and maintain 3D tolerance analysis (DVA) models to predict variation and assess design robustness

Define and validate GD&T schemes aligned with functional and manufacturing intent

Partner with Design Engineering to influence part geometry, locators, and interfaces to meet dimensional and craftsmanship targets

Support top-down and bottom-up dimensional integration, ensuring alignment with vehicle-level requirements

Review and approve drawings, CAD releases, and engineering changes from a dimensional standpoint

Collaborate with Manufacturing Engineering on fixture concepts, locating strategies, and build assumptions

Support Quality and Manufacturing teams during issue resolution, including gap/flush, fit, and alignment concerns

Analyze build and measurement data (CMM, scan data, build reports) to validate models and drive corrective actions

Lead or support dimensional root cause analysis, proposing effective countermeasures and design or process improvements

Present dimensional status, risks, and recommendations in design and program reviews

Support supplier discussions related to dimensional feasibility, tolerance capability, and corrective actions

Qualification

3D tolerance analysisGD&T schemesDimensional integrationCAD releasesDimensional root cause analysisCollaborationProblem solvingCommunication

Required