Geometry Engineer

ALTEN Technology USA•Greer, SC

About The Position

We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you’ll collaborate on some of the world’s toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. Description : BS or MS Degree in Mechanical Engineering or equivalent Minimum 3 years of experience in geometry / dimensional engineering within an industrial or automotive environment Strong knowledge of GD&T, tolerance stack-up and datum schemes Hands-on experience with dimensional measurement equipment (CMM, FARO Arm, checking fixtures) Experience in plastic injection parts (preferably exterior automotive parts such as bumpers) Ability to analyze and present dimensional reports to Project Managers and cross-functional teams Fluent in English Strong interface capability between product, process and project teams Job Description Details : Validate datum schemes, stack-ups and tolerance calculations defined by Design Leader / EPM Support tolerance commitment during RFQ phase with Project and Product teams Validate and define measurement scenarios in line with customer expectations Participate actively in dimensional measurements using CMM, FARO arm and checking fixtures Analyze measurement results and identify deviations, risks and root causes Prepare clear and structured dimensional reports Present findings to Project Managers and cross-functional teams to support convergence decisions Lead Geometry Folder definition for complex or innovative projects Ensure correct application of geometry tools and methodologies within the project Consolidate plant dimensional capabilities to improve tolerance calculation and convergence tools Support technical discussions with customers regarding tolerance feasibility Estimate geometry-related project workload (hours and cost) and submit for validation Profile: Geometry / Dimensional Engineer – Plastic Injection Confirmed level (3–7 years experience) Strong hands-on and field-oriented profile Analytical mindset with strong problem-solving capabilities Comfortable presenting technical findings to Project Managers and stakeholders Able to work cross-functionally between design, process and plant Autonomous and structured Strong communication skills

Requirements

BS or MS Degree in Mechanical Engineering or equivalent
Minimum 3 years of experience in geometry / dimensional engineering within an industrial or automotive environment
Strong knowledge of GD&T, tolerance stack-up and datum schemes
Hands-on experience with dimensional measurement equipment (CMM, FARO Arm, checking fixtures)
Experience in plastic injection parts (preferably exterior automotive parts such as bumpers)
Ability to analyze and present dimensional reports to Project Managers and cross-functional teams
Fluent in English
Strong interface capability between product, process and project teams
Minimum 3 years of experience in geometry / dimensional engineering
Strong GD&T and tolerance stack-up expertise
Practical experience using CMM, FARO Arm and checking fixtures
Experience measuring plastic injection parts
Ability to analyze dimensional deviations and build structured reports
Experience presenting dimensional results to Project Managers or technical stakeholders
Understanding of product/process convergence

Nice To Haves

Automotive Tier 1 experience
Experience with exterior plastic parts (bumpers, trims, large injected parts)
Experience supporting tolerance negotiation with customers
Knowledge of plastic injection process impact on geometry
Participation in RFQ tolerance commitment phase
Experience in complex or innovative project environments

Responsibilities

Validate datum schemes, stack-ups and tolerance calculations defined by Design Leader / EPM
Support tolerance commitment during RFQ phase with Project and Product teams
Validate and define measurement scenarios in line with customer expectations
Participate actively in dimensional measurements using CMM, FARO arm and checking fixtures
Analyze measurement results and identify deviations, risks and root causes
Prepare clear and structured dimensional reports
Present findings to Project Managers and cross-functional teams to support convergence decisions
Lead Geometry Folder definition for complex or innovative projects
Ensure correct application of geometry tools and methodologies within the project
Consolidate plant dimensional capabilities to improve tolerance calculation and convergence tools
Support technical discussions with customers regarding tolerance feasibility
Estimate geometry-related project workload (hours and cost) and submit for validation