General Manager – Design & Engineering

About The Company

Ace Green Recycling, Inc., incorporated in Delaware, is an innovative battery recycling technology platform offering sustainable end-of-life solutions. It has deployed modular, Scope 1 carbon emissions-free recycling facilities for lithium (nickel-manganese-cobalt & lithium iron phosphate) and lead batteries used in various industries including electronics, automotive and energy storage. Ace was founded by Nishchay Chadha, Chief Executive Officer and a veteran in recycling, mining and global supply chain industries, and Dr. Vipin Tyagi, Chief Technology Officer, with extensive experience in battery materials recycling technologies. For more information, please visit  www.acegreenrecycling.com .

If you’re passionate about clean technology, sustainability, and innovation to have a real-world impact—Ace is the right place. Join us and together we will build the future greener and more sustainable.

Role:  General Manager – Design & Engineering

Education:  Master’s degree in mechanical engineering, or a related field

Experience: 15+ years

Location:  Delhi NCR

Responsibilities:

• Lead the mechanical design and drafting of process plants and special-purpose machinery from concept to fabrication.
• Prepare and review 2D and 3D drawings, including equipment layouts, general arrangement (GA) drawings, detailed fabrication drawings, and Plant 3D Models.
• Develop and update PFDs (Process Flow Diagrams) and P&IDs (Piping and Instrumentation Diagrams) in coordination with process and instrumentation teams. Demonstrate strong working knowledge of PFDs, P&IDs, and their integration with mechanical and process design.
• Perform equipment sizing calculations (pumps, blowers, tanks, etc.) based on process requirements.
• Design and develop mechanical systems, structures, and custom machines for plant operations.
• Ensure designs meet process functionality, safety, manufacturability, and cost-effectiveness criteria.
• Coordinate with other teams to ensure design integration across disciplines.
• Conduct design reviews and manage drawing/document revision control.
• Evaluate vendor drawings and ensure compliance with technical specifications and standards.
• Supervise fabrication, erection, and installation teams to ensure systems are constructed and installed in compliance with design and safety standards.
• Oversee the installation and commissioning of commercial chemical plants. Provide technical support during fabrication, assembly, and commissioning phases.
• Coordinate closely with senior mechanical design engineers for finalization of equipment design and plant layouts. Mentor junior engineers and drafters in design best practices and standards.

Requirements:

• 15+ years of experience in mechanical design and plant engineering, preferably in process, recycling, chemical, or manufacturing/heavy fabrication industries.
• Proficiency in AutoCAD (2D) and 3D modeling tools such as SolidWorks.
• Strong experience in special-purpose machine design, equipment integration, and custom mechanical systems.
• Working knowledge of PFDs, P&IDs, and their relation to mechanical and process design.
• Sound understanding of equipment sizing and selection (pumps, valves, tanks, blowers, etc.).
• Familiarity with fabrication drawings, material specifications, and GD&T practices.
• Experience in layout planning, mechanical assemblies, and skid/module design.
• Familiarity with environmental compliance, waste management, and pollution control equipment.           
• Good understanding of process and plant utilities, piping interfaces, and safety requirements.
• Familiarity with international design codes and standards (ASME, ISO, etc.).
• Excellent analytical, problem-solving, and communication skills.

Why Join Us?

At Ace Green Recycling , you’ll help power the clean energy revolution. As part of our engineering team, you’ll design zero-emission recycling systems that make a real impact on sustainability. Work with cutting-edge technology, collaborate across global teams, and grow your expertise in a purpose-driven environment that values innovation and learning.