Instrumentation & Control Engineer

Mott MacDonald; Mumbai; On-site; INR 600,000 - 900,000; Full time

Benefits offered by this job

Agile working

Life insurance

Medical insurance

Career mobility

Flexible working

Job summary

Mott MacDonald is seeking a motivated Instrumentation & Control Engineer to join our Mumbai office. With the focus on delivering reliable infrastructure in sectors like Oil & Gas, you will collaborate with global teams and contribute to engineering projects that have a societal impact.

Your work will include reviewing design documents, preparing specifications, and participating in engineering workshops. This role offers a dynamic environment where technical expertise and team collaboration

Qualifications

• Experience in instrumentation design within Oil & Gas, Power, or Water industries.
• Good understanding of engineering practices and deliverables.
• Familiarity with industry standards and codes of practice.

Responsibilities

• Review P&IDs and project design documents.
• Prepare engineering deliverables like Instrument Index and I/O List.
• Conduct sizing and selection checks for equipment.

Skills

Instrumentation design

Technical review

Project documentation

Collaboration

Microsoft Office

Problem-solving

Communication skills

Technical specifications

Education

Degree in Engineering

Tools

Instrucal

SPI / INtools

Job description

Role Purpose:

We are looking for a motivated and collaborative Instrumentation & Control Engineer to join our growing engineering team. In this role, you will contribute to the design and delivery of safe, reliable, and sustainable infrastructure across sectors such as Oil & Gas, Power, Water, and other process industries.

This is an opportunity to be part of a purpose-driven organisation where your technical expertise will help shape critical projects, support communities, and contribute to long-term societal impact. You will work alongside experienced professionals, global teams, and clients, while continuing to develop your skills in a supportive and inclusive environment.

Key Responsibilities

As an Instrumentation & Control Engineer, you will support the successful delivery of engineering projects by contributing to high-quality design, documentation, coordination, and technical review activities. Your responsibilities will include:

Reviewing and understanding P&IDs and other project design documents to ensure instrumentation requirements are accurately captured.
Preparing key engineering deliverables such as:
Instrument Index and I/O List
Alarm and Trip Setting List
Cause and Effect Diagrams
Logic Diagrams
Material Take-Offs
Control and Safeguarding Narratives
Preparing technical specifications, data sheets, material requisitions, and technical bid evaluations for:
Field instruments
Analysers
Control and ESD valves
Fire and Gas devices
Custody and allocation metering systems
Telecom systems including CCTV, ACS, PAGA, and FOC
Performing sizing, selection, and adequacy checks for flowmeters, control valves, and safety valves.
Preparing technical specifications, material requisitions, and technical bid evaluations for control systems such as:
Distributed Control System
Safety PLC, SIS, and IPS
SCADA
Fire and Gas System
Machine Monitoring System
Participating in engineering workshops such as HAZOP, SIL studies, design reviews, and alarm rationalisation, and supporting the closeout of instrumentation-related actions.
Reviewing instrument and package vendor drawings to ensure compliance with project requirements and applicable standards.
Preparing cable schedules, JB schedules, instrument hook-ups, JB wiring details, Bill of Materials, and MTOs.
Supporting engineering activities for building-related systems such as fire alarm systems, VESDA systems, and instrumentation requirements for process and non-process areas including substations, control rooms, and buildings.
Contributing to telecommunication engineering deliverables covering CCTV, access control systems, public address systems, and fibre optic cable systems.
Liaising with technicians and designers to gather inputs for 3D models and layouts, ensuring design intent is correctly implemented.
Coordinating effectively with other engineering disciplines to deliver integrated and reliable solutions.
Participating in meetings and technical discussions with global lead offices, internal stakeholders, and end clients.

Candidate Specification

We are looking for someone who brings technical curiosity, a collaborative mindset, and a strong commitment to quality, safety, and continuous improvement. The ideal candidate will have:

Experience in instrumentation design within Oil & Gas, Power, Water, or other process industries.
Good understanding of design principles, engineering practices, and instrumentation deliverables.
Ability to provide cost-effective, practical, and technically sound solutions.
Familiarity with international standards, codes of practice, and industry guidelines.
Experience in brownfield or maintenance projects, which will be an added advantage.
Strong computer skills, including proficiency in Microsoft Office applications such as Word, Excel, Outlook, and related tools.
Knowledge of software such as Instrucal and SPI / INtools, which will be an added advantage.
Strong verbal and written communication skills in English.
Ability to work effectively in a team environment while managing multiple project responsibilities.
Willingness to support senior team members in the implementation of weekly planned activities.
Interest in using technology and digital tools to develop innovative and efficient engineering solutions.
A self-motivated approach, with a strong desire to learn new skills, take ownership, and add value to the team and organisation.

What You Will Gain

This role offers the opportunity to grow both technically and professionally while contributing to meaningful engineering projects. You will be encouraged to:

Build deeper expertise in instrumentation and control engineering.
Work on multidisciplinary projects across diverse sectors.
Collaborate with global teams and experienced technical specialists.
Participate in engineering workshops and client-facing discussions.
Develop practical knowledge of international standards and project delivery methods.
Contribute to innovative, safe, and sustainable engineering solutions.
Be part of a culture that values learning, teamwork, inclusion, and continuous improvement.

Our Culture

We believe that engineering has the power to improve lives, strengthen communities, and create long-term value for society. Our teams are built on trust, respect, and collaboration, where every individual is encouraged to contribute ideas, ask questions, and grow with confidence.

We are committed to creating an inclusive workplace where diverse perspectives are welcomed and valued. We support each other, celebrate achievements, uphold integrity in everything we do, and prioritise the wellbeing of our people. Together, we deliver solutions that are technically strong, responsible, and meaningful.

Why Join Us

By joining our team, you will be part of a purpose-led organisation where your work matters. You will have the opportunity to contribute to projects that support essential infrastructure, improve safety and reliability, and make a positive difference to communities and industries.

If you are passionate about instrumentation engineering, eager to learn, and motivated to work in a collaborative and inclusive environment, we would be pleased to hear from you.

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.