Assistant Principal/Senior Mechanical Engineer (Treatment Plant)

Mott MacDonald; Gujarat; On-site; INR 900,000 - 1,300,000; Full time

Benefits offered by this job

Agile working

Critical illness and compassionate le

Paternity Leave

Group term life insurance

Group medical insurance coverage

Career mobility options

Short and Long-term global employment

Global collaboration and knowledge

Job summary

Mott MacDonald India is seeking a Mechanical Engineer to join our piping and design team. You will contribute to equipment layout, civil outlines, and RFQ preparation for waste water and desalination projects across our India operations.

You will work with Process, Civil, Electrical and Instrumentation disciplines, perform hydraulic checks, design reviews, and ensure compliance with health, safety and environmental requirements.

Qualifications

• BE or MTech in Mechanical Engineering.
• MIMechE/MIET or equivalent professional qualifications.
• Strong knowledge of design processes, engineering and CAD workflows.
• Understanding of project commercial issues and constraints.
• Familiarity with Health, Safety and Environmental systems and procedures.

Responsibilities

• Prepare equipment layout and civil outline drawings for waste water and desalination.
• Prepare piping material specifications and valve material specifications as per project.
• Cross checking of hydraulic calculation and hydraulic flow diagram during detail engineering.
• Prepare pump head calculation and blower head calculation.
• Prepare RFQ for bought out items such as Intake pumps.
• Prepare RFQ for package items such as compressor, lime handling system and CO2 storage system and Degasifier system.
• Prepare technical datasheets for all rotary and static equipment.
• Prepare technical bid evaluation and manufacturing clearance for all the bought out items.
• Check vendor GA’s for various equipment.
• Follow up with vendor & consultant/client for documents approval.
• Preparation of line sizing and pipe wall thickness calculation.
• Design and preparation of fabrication skid drawings such as UF Module rack, valve rack and RO/ CIP skids.
• Check piping isometric drawings and piping 2D GA drawing.
• Check pipe supports drawings (above ground and below ground).
• Preparation and checking of mechanical GA drawings as per the bought out details.
• Preparation of initial and final piping MTO (Material to be ordered).
• Preparation of erection BOM and release for site.
• Coordination of other disciplines such as Process, Civil, Electrical and instrumentation.
• Co-ordination of site team and preparation of as built drawings.
• Understand design risk and manage risk associated with the project.
• Record risks and assumptions as the project progresses.
• Ensure designers comply with CDM requirements.
• Promote good H&S practices and minimize risks to operators/maintainers.
• Understand environmental issues and manage them through design.

Skills

Mechanical design

Piping design

CAD/PID tools

Project coordination

Education

BE or MTech Mechanical Engineering

MIMechE/MIET or equivalent

Tools

AutoCAD P&ID

OpenPlant PID

SmartPlant P&ID

OpenPlant Modeller

Revit MEP

Navisworks

Microsoft Word/Excel/PDF management

Bentley ProjectWise

Job description

Mott MacDonald is a global engineering, management, and development consultancy committed to delivering impactful work that shapes the future.

We are a team of over 20,000 experts working across the world in more than 50 countries.
We are proud to be part of an ever-changing global industry, delivering transformative work that’s defining our future. It’s our people who power that performance. As an employee-owned business, we invest in creating a space for everyone to feel safe and valued and empowered with the right tools and support.

Whether you want to pursue excellence in your specialism or broaden your experience with flexible roles across our business, you’ll be connected to a community of global experts championing you to be your best. Join us and shape your story with Mott MacDonald, where everyone has the opportunity to be brilliant.

Roles & Responsibilities

• Preparation of Equipment layout and civil outline drawings for waste water and desalination

• Preparation of Piping Material specification and valve material specification as per project

• Cross checking of hydraulic calculation and hydraulic flow diagram during detail engineering

• Preparation of pump head calculation and blower head calculation.

• Preparation of RFQ (ready for quotations) for Bought out items such as Intake pumps,

• Preparation of RFQ for Package items such as compressor, lime handling system and co2 storage system and Degasifier system etc.

• Preparation of technical datasheets for all rotary and static equipment’s.

• Preparation of technical bid evaluation and manufacturing clearance for all the bought out

• Checking of vendor GA’s for various equipment’s.

• Follow up with vendor & consultant/client for the documents approval.

• Preparation of line sizing and pipe wall thickness calculation.

• Design and preparation of fabrication skid drawings such as UF Module rack, valve rack and compact High pressure RO Skids, RO CIP Skids and UF Backwash skids

• Checking of piping isometric drawings and piping 2D GA drawing.

• Checking of pipe supports drawings (Above ground and below grounds such as thrust bloc

• Preparation and checking of mechanical GA drawings as per the bought out details.

• Preparation of initial and final piping MTO (Material to be ordered).

• Preparation of erection BOM and release for site.

• Coordination of other disciplines such as Process, Civil, Electrical and instrumentation.

• Co-ordination of site team and preparation of as built drawings.

• To understand the design risk and assumptions associated with the project and manage this risk.

• To record the risks and assumptions as the project progresses.

• To ensure that the designers responsibilities under CDM are adhered to by all

• To promote good H&S practice and minimise risks to operators / maintainers (e.g. designing out confined spaces and working from heights)

• To understand the environmental issues associated with the design and to manage them through the design process

• Undertake post project reviews to identify and communicate lessons learnt and best practice.

• Ensure the design team are working to the company procedures (i.e. Engineering, CAD, and QA procedures).

• Identify potential improvements to the client’s systems and procedures

Candidate Specification :

• BE or M Tech in Mechanical Engineering

• MIMechE/ MIET or equivalent Professional qualifications of workings towards achieving it

• Detailed knowledge of the design process, engineering, and engineering design

• Good understanding of project commercial issues and constraints

• Appreciation of Health, Safety and Environmental systems and procedure

Software requirement:

• Experience in either of AutoCAD® P&ID, OpenPlant PID, SmartPlant P&ID, OpenPlant Modeller is desired

• Revit MEP, Navisworks

• Microsoft Word, Excel, and PDF document management, Bentley ProjectWise

Flexible working
At Mott MacDonald, we support our staff to create work-life balance which works for them and welcome candidates looking for career flexibility. We are open to discussing flexible working at interview stage.

Our benefits package is designed to enhance your experience:

• Agile working
• Critical illness and compassionate leave
• Paternity Leave
• Group term life insurance, and Group medical insurance coverage
• Career mobility options
• Short and Long-term global employment opportunities
• Global collaboration and knowledge sharing

Employment Compliance Requirement

As part of our global compliance requirements, all candidates must hold a valid Right to Work (RTW) document in India, which will be verified during the recruitment process.
Acceptable documents include a Passport, Voter ID, or Birth Certificate.
By applying, you confirm that you can provide valid documentation if and when required.