Role description
Who we are:
At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact—touching billions of lives in the process. Visit us at .
Summary:
UST is looking for a Mechanical Engineer with strong product design expertise, manufacturing knowledge, and hands‑on experience in machine tools and precision automation.
Job Description:
Required Skills:
- Machine tool design, precision mechanism, automation systems and tooling.
- Strong engineering fundamentals: GD&T (ASME), tolerance stack‑ups, FMECA, vacuum mechanics.
- Proficiency in CAD tools: UG NX & Teamcenter, CREO/Windchill, AutoCAD.
- Knowledge of manufacturing processes: Sheetmetal, machining, fabrication and surface finish.
- Understanding of FEA principles (linear static, thermal).
- Strong knowledge of materials used in precision machinery and semiconductor domains (metals, ceramics, composites).
- Basics of PLC, sensors, IO integration (non‑programming) Pneumatics, hydraulics, motion systems
Key Responsibilities:
- Identify and troubleshoot complex mechanical issues; perform and document engineering tests with limited to no supervision.
- Work with global teams to design subsystems and systems for semiconductor process (CVD/PVD/Vacuum/ATM) and the automation following SEMI standards.
- Requires deep understanding of precision mechanisms, linear/rotary motion, Linear motors & motion feedback, stiffness, thermal stability, and high accuracy assemblies, Interlock systems
- Design/modify mechanical concepts, layouts, schematics, and detailed drawings for challenging subsystems.
- Perform engineering analysis of moderate/ difficult scope with limited supervision
- Perform hand calculations and simplified FEA (thermal, structural, modal).
- Lead engineering projects, supplier qualification, and development of high‑precision components.
- Develop and interpret P&ID diagrams, schematics, and system-level design documents.
- May be responsible for the design, development and implementation of custom mechanical tooling, fixturing, and associated processes to enable the handling, assembly and/or disassembly of parts, components, sub-assemblies and final assemblies throughout the product life cycle.
- Establish standards across design, assembly, and manufacturing processes.
- Prepare and review mechanical product specifications and engineering documentation.
- Implement innovative solutions to complex product and mechanical design issues.
- Collaborate with cross‑functional teams throughout all phases of project execution
Precision Machine Tools & Motion Engineering (Emphasis Area)
- Detailed understanding of precision machine tool functional elements, including:
- Linear stages (X, Y, Z)
- Rotary / theta stages
- Guideways (cross‑roller, linear motion guides, air bearings)
- High‑precision drive systems (ball screws, linear motors, piezo actuators, servos/steppers)
- Knowledge of:
- Motion system dynamics (accuracy, repeatability, backlash, stiffness, thermal drift)
- Precision alignment and metrology methods
- Linear motors, Gimbal 3-point level leveling, Knowledge of encoders.
- Integrated assembly of multi‑axis XYZ + θ stages
- Ability to design and troubleshoot precision motion assemblies used in semiconductor equipment: wafer handling, substrate positioning, process modules, inspection modules, etc.
- Experience with motion controllers, encoders, feedback loops, and closed-loop system behavior.
Interpersonal Skills
- Communicates complex topics clearly and effectively.
- Works collaboratively to build consensus across global stakeholders.
- Self-driven, analytical mindset with a positive attitude. Team leadership & mentoring
Qualifications
- Bachelor’s in mechanical engineering.
- M. Tech preferred (optional)
- 8 –10 years of experience in product development, preferably in Machine tools and precision automations, robotic integration or semiconductor equipment.
- Experience with vacuum systems and high‑temperature reactor environments is a strong advantage.
What we believe:
We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve been building enduring relationships and a culture of integrity. And today, it's those same values that are inspiring us to encourage innovation from everyone, to champion diversity and inclusion and to place people at the centre of everything we do.
Humility:
We will listen, learn, be empathetic and help selflessly in our interactions with everyone.
Humanity:
Through business, we will better the lives of those less fortunate than ourselves.
Integrity:
We honour our commitments and act with responsibility in all our relationships.
Equal Employment Opportunity Statement
UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.
All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.
UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.
- To support and promote the values of UST.
- Comply with all Company policies and procedures
Skills
Audit Support, AutoCAD, Control Systems, Creo
About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.
