Senior Principal Engineer - Electrical

Jacobs; Mumbai; On-site; INR 4,500,000 - 6,000,000; Full time

Job summary

Jacobs in Mumbai is seeking a Senior Principal Electrical Engineer to lead electrical design for data centers, including Basis of Design, SLDs and coordination with multi-disciplinary teams.

The role requires hands-on experience with Indian and international design codes, procurement support, load balancing, and ensuring reliability of critical facilities. Join Jacobs to contribute to global projects and advanced infrastructure.

Qualifications

• Lead electrical engineering activities for data center projects.
• Understand TIA-942-B Standard for Data Centers.
• Prepare Basis of Design for Data Center, Master Plan, Concept, Schematics.
• Detail engineering including load list and redundancy.
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Responsibilities

• Lead electrical design activities and ensure project deliverables on time.
• Coordinate with multi-disciplinary teams to meet client requirements.
• Review 3D models, layouts and MTOs extracted from the model.
• Support procurement with enquiry specs and technical offers.
• Ensure compliance with NBC/IEC/NBC codes and local regulations.
• Mentor junior engineers and drive quality engineering practices.

Skills

Electrical design

Leadership

ETAP calculations

SLD drafting

Cost estimation

Vendor coordination

Electrical codes

Education

B.E./B.Tech in Electrical

Tools

ETAP software

Job description

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

As a Senior Principal Electrical Engineer, responsibilities include preparing and reviewing the Basis of Design, Load Lists, Single Line Diagrams (SLDs), Layouts, Material Take-Offs (MTO), and providing procurement assistance. The role requires hands-on experience with both Indian and International design codes, as well as effective interdisciplinary coordination to ensure project success.

Candidate should possess following as a minimum

• Leading the entire Electrical Engineering activities to carry out Electrical design work based on standard company procedure / other procedures, methods outlined
• Should have fair understanding on Telecommunications Industry Association TIA-942-B Standard for Data Centers.
• Should be able to prepare Basis of Design for Data Center, Master Plan, Concept, Schematics.
• Detail Engineering include preparation of Load list and load balancing in case of power failure at one source to maintain redundancy.
• Preparation of SLD, Power distribution, Equipment Layout as per NBC/CEIG/Electricity Rule, Cable tray / Earthing layout.
• Preparation of design calculations for sizing the major electrical equipment. Familiar with ETAP calculations – for Load flow, Short-circuit, Harmonic study, Arc flash study. Should be able to do Lightning protection calculation.
• Guiding a team of designers in 2D / 3D electrical engineering, review of 3D model and review of layouts and MTOs extracted from the model. Should be able to do cost estimation of Electrical Package.
• Procurement activity for Electrical items covering preparation of enquiry specification, review of technical offer and preparation of TR, preparation of order specifications.
• Review of vendor drawings, review of electrical content for mechanical packages. Participate in discussions with the client, as necessary.
• Timely completion of designs, requisitions and engineering deliverables.
• Technical guidance to Electrical Engineers and Designers to carry out design work as per the requirements of the Project. Adherence to Dept./Discipline Working Instructions and Quality Systems.
• Meet client expectations and maintain long‑term relationship with client. Attend to client’s feedback and any complaints
• Monitor work and progress in compliance with the project requirements and schedule.
• Ensure that site issues viz. Technical Queries, Non‑conformity Notices are dealt effectively and expeditiously; and also ensure competent staff are available for site trouble shooting as necessary. Attend Design Engineering Management Review Meetings.
• Coordination with various stake holders like Client / various internal disciplines like projects / Piping / mechanical / architect / civil / vendors for effective engineering management.

Skills & Qualification

• B.E. / B.Tech in Electrical with 16 Years; out of which at least 5 years as Lead Electrical Engineer in Data Center projects. Should have led electrical team in at least one job with at least 100 MVA power requirement.
• Self-driven with good leadership & reporting capabilities.
• Should have experience in multi office execution for Global projects
• Knowledge of Electrical codes & standards (IS / IEC / NBC) is mandatory.
• EHV Design knowledge is an added advantage.

AtJacobs we value people. Having the right balance of belonging, career and lifestyle enables us to consistently deliver and exceed clients’ expectations.

Working alongside industry leaders, you will have the opportunity to develop your career working on key projects in an environment which encourages collaboration, knowledge sharing and innovation. To support your professional growth, Jacobs flexible working arrangements, extended leave options and a host of social, health and wellbeing events and initiatives will underpin our commitment to you.

At Jacobs it’s all about what you do, not where you are, which counts!

We value collaboration and believe that in‑person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.