Job Title: Design Engineer – CATIA (Engine)  This role focuses on the 3D design and development of engine components and assemblies using CATIA V5 and 3DX, with a strong emphasis on engine CAD, geometric dimensioning and tolerancing (GDT), and product lifecycle management tools.

You will create and maintain detailed models and drawings for prototype and production releases, support engineering change management, and ensure designs meet packaging, clearance, and drafting standards. This position suits an experienced mechanical or automobile engineer who enjoys working hands-on with CAD tools, solving complex packaging and stack-up challenges, and taking ownership of project deliverables.

Responsibilities

- Create 3D models of engine components and develop complete engine assemblies using CATIA V5 and 3DX.
- Prepare new engine component and assembly drawings for prototype and initial releases, ensuring clarity and accuracy.
- Conduct packaging studies for engine components and assemblies, including clearance and interference checks and design rule validation.
- Perform fastener and linear stack-up analysis for engine components and assemblies to ensure functional and robust designs.
- Check drawing prints in accordance with established drafting standards and ASME GDT standards to maintain consistency and quality.
- Update 3D models and drawings based on engineering change requests and ensure timely implementation of changes.
- Develop design proposals and perform CAD remastering for engine components and assemblies to support design improvements and reuse.
- Create and maintain engine assemblies using CAD and PLM tools, ensuring correct structure, configuration, and data integrity.
- Support engineering change management activities, including documentation, tracking, and implementation in CAD and PLM systems.
- Perform drawing checks for prototype, initial release, and post-production release stages to ensure readiness for manufacturing.
- Collaborate with cross-functional teams by presenting design concepts, explaining design decisions, and addressing feedback.
- Independently manage assigned project deliverables, including planning work, meeting deadlines, and reporting progress.

Essential Skills

- Bachelor’s or Master’s degree (B.E/M.E)



in Mechanical Engineering or Automobile Engineering.
- 4 to 6 years of strong working experience in engine commodity design and development.
- Hands-on experience with engine CAD using CATIA V5 and 3DX for 3D modeling and assembly creation.
- Proficiency in CAD modeling, current drawing creation, vehicle packaging, and assembly maintenance.
- Demonstrated ability to perform fastener and linear stack-up analysis for engine components and assemblies.
- Strong knowledge of geometric dimensioning and tolerancing (GDT) and proven ability to apply GDT in drawings in line with ASME standards.
- Experience in drawing checks for prototype, initial release, and post-production release using CATIA V5 / 3DX.
- Familiarity with at least one PLM tool or method, such as Teamcenter or similar systems.
- Proficiency in Microsoft Office tools for documentation, reporting, and presentations.
- Strong presentation and communication skills, both written and verbal, to effectively convey design intent and project status.
- Valuable analytical skills with the ability to independently handle project deliverables and solve design-related issues.

Additional Skills & Qualifications

- Experience specifically in engine components and engine assemblies within automotive or related industries.
- Prior involvement in engineering change management activities, including updating CAD models and drawings based on change requests.
- Experience with design rule checks, clearance and interference studies, and packaging of engine systems in vehicle environments.
- Exposure to CAD remastering activities, including converting and standardizing legacy models and drawings.
- Ability to work efficiently under shorter notice periods and quickly integrate into ongoing projects.
- Strong attention to detail and a commitment to maintaining high-quality design and documentation standards.




- Capability to collaborate with global or cross-functional teams and adapt to standardized drafting and design practices.

Work Environment You will work in a professional engineering environment focused on engine design and development, using advanced CAD and PLM tools such as CATIA V5, 3DX, and Teamcenter. The role involves regular use of Microsoft Office for documentation, reporting, and presentations, and requires adherence to established drafting standards, including ASME GDT and internal drafting guidelines. Work is typically structured around project-based deliverables, with a focus on accuracy, quality, and timely completion of design tasks. You will collaborate with engineers and other stakeholders, participate in design reviews, and support multiple phases of the product lifecycle from prototype through production. The environment emphasizes structured processes, clear documentation, and consistent use of digital tools for design and data management. Diversity, Equity & Inclusion

At Actalent, Diversity And Inclusion Are a Bridge Towards The Equity And Success Of Our People. DE&I; Is Embedded Into Our Culture Through

- Hiring diverse talent
- Maintaining an inclusive environment through persistent self-reflection
- Building a culture of care, engagement, and recognition with clear outcomes
- Ensuring growth opportunities for our people

Actalent is an equal opportunity employer. About Actalent Actalent is a global leader in engineering and sciences services. For more than 40 years, we’ve helped visionary companies advance their goals. Headquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC—with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day.

Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering. Our teams deliver work across multiple industries including transportation, consumer and industrial products, and life sciences. We serve more than 4,500 clients, including many Fortune 500 brands. Learn more about how we can work together at actalentservices.com.

📌 Design Engineer-CATIA-Engine (Chennai)
🏢 Actalent
📍 Chennai