Lead Electrical Design Engineer - Data Center

RambollChennaiNew

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Mid to Senior

Qualifications

Bachelor's degree or diploma in Electrical EngineeringPreferred: Experience in data center and mission-critical projectsFamiliarity with ETAP (basic level)Knowledge of industry standards (IEC / IS / TIA-942)

About the job

As a Lead Electrical Design Engineer, you will be pivotal in the design and development of electrical systems for cutting-edge Data Center projects. Collaborating closely with senior engineers, this role demands a profound understanding of engineering calculations, technical drawings, and meticulous documentation, providing you with comprehensive exposure to the entire lifecycle of data center projects. If you possess robust electrical system design experience ranging from LoD200 to LoD400, even without prior experience in Data Centers, we encourage you to apply.

Experience
5 to 10 years in Electrical Design, including a minimum of 2 years focused on Data Centers.

Key Responsibilities

Design & Engineering Support: Lead the complete design of Data Center Electrical Systems from conceptualization through to detailed design, including the preparation of RFPs and technical specifications for all components:

Medium Voltage (MV) and Low Voltage (LV) distribution systems from the substation to the Data Hall
Uninterruptible Power Supply (UPS) systems, Diesel Generator (DG) systems, and electrical rooms
Power distribution systems within the Data Hall

Prepare detailed documentation including:

Single Line Diagrams (SLDs) with comprehensive details for IT loads, mechanical loads, and house power as per TIA-942 specifications and client needs.
Electrical layouts covering substations to MV and LV, UPS rooms, and cable routing.

Conduct essential calculations such as load calculations, cable sizing, voltage drop calculations, and Power Usage Effectiveness (PUE) audits.

Drawings & BIM Coordination

Generate AutoCAD drawings and assist with Revit models.
Coordinate with mechanical, architectural, and structural teams to design power distribution for IT loads, mechanical equipment, and overall building loads.
Engage in clash detection and design coordination efforts.

Documentation Support

Oversee the preparation of:

Bill of Quantities (BOQs)
Cable schedules
Equipment schedules
Technical specifications
Sequence of Operations
Earthing points and pits
Responses to technical RFIs from vendors during the RFP process
Maintain revisions of drawings and ensure documentation quality
Quality check and assurance of work produced by team members.

Project Delivery Support

Engage with clients in technical discussions, gathering input, explaining designs, and debating optimal solutions.
Implement design inputs from senior engineers and address review comments with revised designs.
Support vendor drawing reviews and submittals.

Construction & Commissioning Exposure

Assist with site queries and provide support during construction and commissioning phases.

About Ramboll

Founded in Denmark, Ramboll is a foundation-owned people company with over 18,000 experts operating in 35 countries worldwide. We are leaders in diverse markets such as Buildings, Transport, Planning & Urban Design, Water, Environment & Health, Energy, and Management Consulting. At Ramboll, we invite you to contribute to a sustainable future in an open, collaborative, and empowering environment, combining local experience with global knowledge to shape the societies of tomorrow.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 437 Jobs

Search for Telecom Design Engineer

437 results

Select all on this page (20)

Apply

Telecom Design Engineer

AECOM

Full-time|On-site|Chennai

Join AECOM as a Telecom Design Engineer, where you will play a vital role in designing and implementing telecommunications systems. You will collaborate with multidisciplinary teams to ensure that all designs meet client specifications and industry standards. Your expertise will contribute to the development of innovative solutions in a dynamic work environm…

Mar 24, 2026

Apply

Electrical Design Engineer

Weblee Technologies

Full-time|On-site|Chennai

Join Weblee Technologies as an Electrical Design Engineer, where you will play a crucial role in designing and developing advanced electrical systems. You will collaborate with cross-functional teams to ensure high-quality product delivery, innovative solutions, and adherence to industry standards.

Aug 1, 2017

Apply

Engineering Design Specialist

Axiscades Engineering Technologies Limited

Full-time|On-site|Chennai

Key Responsibilities:Develop and produce detailed solid models and technical drawings for existing engineering components.Analyze the form, fit, and functionality of fabricated components utilizing GD&T (Geometric Dimensioning and Tolerancing) and welding principles.Provide ongoing training to team members on procedures and methodologies aligned with customer specifications and feedback.Generate 2D drawings adhering to Caterpillar Engineering standards.Leverage knowledge of GD&T and engineering standards to translate design concepts into comprehensive functional drawings.Document learnings and share insights with the team to foster a culture of continuous improvement.Communicate errors, lessons learned, and best practices within the team to enhance overall performance.

Nov 25, 2017

Apply

Bridge Design Engineer

Assystem

Full-time|On-site|Chennai

Join Assystem as a Bridge Design Engineer and contribute to innovative infrastructure projects. You will be involved in the design and analysis of bridge structures, ensuring compliance with engineering standards and regulations. This role requires a strong understanding of structural engineering principles and proficiency in design software.

Feb 16, 2026

Apply

Python Developer with Telecom Networking Expertise

Squircle IT Consulting Services Pvt Ltd

Full-time|On-site|Chennai

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a Python Developer specializing in telecom networking. We are seeking a talented individual who possesses a solid foundation in Python programming and a thorough understanding of telecom networking principles. This role offers an excellent opportunity to work on cutting-edge projects and collaborate with industry experts.

Aug 7, 2015

Apply

Mechanical Engineer - Transformer Design

Supreme Power

Full-time|₹350K/yr - ₹400K/yr|On-site|Chennai, Tamil Nadu, India

Join Our Dynamic Engineering Team as a Mechanical Engineer in Transformer Design!Supreme Power, a leader in the energy sector, is on the lookout for a meticulous and innovative Mechanical Engineer with 3–5 years of experience in transformer design. This full-time position, based in Chennai, Tamil Nadu, offers a competitive salary ranging from INR 3.5 to 4 LPA.As a key member of our engineering team, you will be instrumental in the design, development, and optimization of transformer components, ensuring they meet the highest performance and reliability standards. Your technical expertise in mechanical design principles and hands-on experience with transformer structures will set you apart.Key Responsibilities:Design and develop mechanical components of power and distribution transformers, including tanks, radiators, conservators, and core clamping structures.Create detailed 2D/3D designs and manufacturing drawings using CAD tools like AutoCAD, SolidWorks, or Creo.Conduct mechanical calculations related to stress analysis, thermal expansion, pressure resistance, and structural integrity of transformer assemblies.Collaborate with electrical design teams to integrate mechanical and electrical requirements seamlessly.Optimize designs for cost efficiency, manufacturability, and performance while ensuring quality and safety.Support prototyping, testing, and validation processes by reviewing test results and implementing design enhancements.Ensure adherence to industry standards such as IEC, IS, and ANSI in all design aspects.Work alongside production and quality teams to troubleshoot design-related issues during manufacturing and assembly.Engage in design reviews, documentation, and continuous improvement initiatives.Coordinate with vendors and suppliers for component development and technical clarifications.Required Skills & Competencies:Strong expertise in transformer mechanical design, including tank design, cooling systems, and structural components.Proficient in CAD software (AutoCAD, SolidWorks, Creo, or similar).Solid understanding of materials used in transformer manufacturing, including steel structures and insulation materials.Knowledge of fabrication processes such as welding, sheet metal design, and machining.Familiarity with thermal and structural analysis tools is a plus.Ability to interpret technical specifications, standards, and engineering drawings.Exceptional analytical and problem-solving skills with meticulous attention to detail.Strong communication and teamwork abilities.

Apr 9, 2026

Apply

Highway Design Engineer - Road & Transportation

Assystem

Full-time|On-site|Chennai

Job Description – Highway Design Engineer (5 to 10 Years)1. Key ResponsibilitiesHighway Geometry DesignDevelop horizontal and vertical alignment designs for highways, expressways, and urban roads.Create cross sections, super elevation, widening, and junction layouts.Ensure compliance with Indian Roads Congress standards and Ministry of Road Transport and Highways guidelines.Detailed Project Reports (DPR)Lead the preparation of DPR for highway projects.Conduct feasibility studies, alignment studies, and route selection.Review survey data including topographic surveys, traffic data, and geotechnical reports.Design CoordinationCollaborate with bridge, drainage, traffic, pavement, and utility engineers.Ensure seamless integration of highway alignment with structures and drainage.Software-Based DesignUtilize highway design software such asAutoCAD Civil 3DBentley OpenRoads DesignerMX RoadAutoCADDesign Review & Quality ControlReview drawings, reports, and calculations prepared by junior engineers.Ensure adherence to IRC standards, safety requirements, and project specifications.Client & Authority CoordinationEngage with clients such asNational Highways Authority of IndiaState PWD departmentsConsultants and EPC contractors.Tender & Bid SupportAssist in creating technical proposals, bid documents, and design reports.Provide design insights during pre-bid and project planning stages.2. Required SkillsTechnical SkillsExpertise in highway geometric designProficient in interchanges & junction designExperience in corridor modelingSkilled in quantity estimation and BOQ preparationKnowledge of drainage and grading designBasic understanding of pavement principlesSoftware SkillsProficient in AutoCAD Civil 3D / Bentley OpenRoads DesignerAutoCADFamiliarity with Excel and design calculation toolsKnowledge of StandardsFamiliar with Indian Roads Congress codes (IRC) and other international codesUnderstanding of Ministry of Road Transport and Highways specificationsKnowledge of highway safety standards3. Leadership ResponsibilitiesDesign and lead teams of junior engineers/draftersMentor junior engineers on project execution and standards

Mar 11, 2026

Apply

CAD Designer

Assystem

Full-time|On-site|Chennai

Role Overview Assystem is hiring a CAD Designer in Chennai. This role focuses on producing detailed technical drawings and models using Computer-Aided Design tools. The work supports engineering projects that require accuracy and adherence to industry standards. What You Will Do Create and update technical drawings and 3D models using CAD software Work closely with teams from different engineering disciplines to ensure designs are precise and meet project requirements Maintain quality and consistency across all design documents Collaboration Expect regular interaction with engineers and other specialists to review and refine design concepts. Teamwork is central to delivering high-quality results.

Apr 16, 2026

Apply

Structural Design Engineer - Metro & Bridge

Assystem

Full-time|On-site|Chennai

We are seeking a talented and experienced Structural Design Engineer to join our dynamic team at Assystem in Chennai. The successful candidate will primarily focus on the review and design of Temporary structures, as well as Metro rail and Bridge structures for ongoing and future projects. This role is essential for contributing to our STRUCTURES Business Unit, where you will engage in the design of innovative metro rail projects and Railway structures.Conduct comprehensive design reviews of Temporary structures, ensuring adherence to all applicable standards and regulations.Develop and implement intricate structural designs for Metro rail projects, maintaining rigorous safety and quality standards.Collaborate effectively with multidisciplinary teams to ensure seamless integration of structural designs with various engineering disciplines.Utilize advanced structural analysis tools, such as STAAD and MIDAS, to perform sophisticated analyses.Prepare detailed technical reports and design documentation for both internal and external stakeholders.Provide mentorship to junior engineers, offering guidance on structural design principles and best practices.Engage in site visits to evaluate structural integrity and deliver expert recommendations.Participate in client meetings and presentations to effectively communicate design concepts and solutions.Stay informed about the latest advancements in structural engineering, particularly regarding Metro and Railway structures.Ensure all designs are completed within project timelines and budget constraints while upholding quality and safety.Collaborate with the quality assurance team to uphold the highest standards of structural integrity across all projects.

May 4, 2026

Apply

CAD Designer

Assystem

Full-time|On-site|Chennai

We are seeking a talented and innovative CAD Designer to join our dynamic team at Assystem in Chennai. As a CAD Designer, you will play a crucial role in translating concepts into detailed technical drawings and plans. Your expertise will contribute to various projects, ensuring design accuracy and adherence to industry standards.In this role, you will utilize advanced CAD software to create and modify designs, collaborate with engineers and project managers, and provide valuable insights to enhance project outcomes. If you are passionate about design and technology, we invite you to apply!

May 3, 2026

Apply

Pavement Design Engineer for Airport Projects

Assystem

Full-time|On-site|Chennai

Role overview Assystem seeks a Pavement Design Engineer in Chennai to work on airport infrastructure projects. The main focus is on designing and analyzing pavement structures for aviation facilities. Each project phase requires attention to industry standards and regulatory compliance. What you will do Design and analyze pavement structures for airports Apply industry standards and meet regulatory requirements in all designs Coordinate with multidisciplinary teams to deliver effective solutions Offer technical input and ideas to enhance airport infrastructure Requirements Degree or background in civil engineering Interest in airport infrastructure and aviation projects Ability to collaborate with technical and project teams This position contributes to shaping airport projects alongside a team focused on quality and improvement.

Apr 21, 2026

Apply

Bulk Material Handling Design Engineer (Mechanical)

Assystem

Full-time|On-site|Chennai

We are seeking a highly skilled and motivated Bulk Material Handling Design Engineer (Mechanical) to join our dynamic team at Assystem in Chennai. In this role, you will leverage your expertise in mechanical design and material handling systems to develop innovative solutions that meet our clients' needs.The ideal candidate will have a strong background in mechanical engineering, particularly in bulk material handling processes and equipment design. You will work collaboratively with cross-functional teams to ensure the successful execution of projects from conception to completion.

Apr 1, 2026

Apply

Lead Process Design Engineer - Chemical Industries

Ramboll

Full-time|On-site|Chennai

Ramboll seeks a Lead Process Design Engineer to join the Chemical Industries team in Chennai. This position centers on guiding process design projects and shaping solutions that support client operations. Role overview The Lead Process Design Engineer takes responsibility for overseeing process design work, ensuring that projects meet client needs and industry standards. The role involves identifying areas for operational improvement and implementing effective process solutions. Key responsibilities Lead process design projects from concept through delivery Work closely with clients to understand operational challenges and objectives Develop and recommend process improvements tailored to client requirements Location This role is based in Chennai.

Apr 27, 2026

Apply

Senior Special Purpose Machine Design Engineer

weekday-1

Full-time|₹300K/yr - ₹800K/yr|On-site|Chennai, Tamil Nadu, India

Role overview The Senior Special Purpose Machine Design Engineer at weekday-1 will work from Chennai, Tamil Nadu, India. This role centers on designing and developing custom machinery for clients, handling projects from initial concept through to final implementation. What you will do Design and develop specialized machines to address unique client requirements. Produce detailed 3D models and engineering drawings using SolidWorks and AutoCAD. Focus on manufacturability and dependable machine performance throughout the design process. Work closely with production, quality assurance, and vendor teams during all project phases. Assist with installation and commissioning, applying practical knowledge of automation systems. Requirements Proven experience in special purpose machine design. Strong skills in SolidWorks, AutoCAD, and advanced CAD tools. Ability to solve complex engineering problems and collaborate across teams to deliver custom solutions. Comfortable supporting both design activities and on-site implementation.

Apr 28, 2026

Apply

Electrical AutoCAD Design Engineer - Data Center

Ramboll

Full-time|On-site|Chennai

Location: Chennai (Preferred) | Mumbai | Bangalore | Hyderabad | Gurgaon | NoidaAs an Electrical AutoCAD Design Engineer, you will play a pivotal role in the electrical layout planning and design for large-scale Data Centers, ensuring adherence to the highest engineering standards. Your expertise in AutoCAD and electrical systems will be crucial in interpreting and developing Single Line Diagrams (SLDs), creating detailed cable routing designs, and preparing Bill of Quantities (BOQs) alongside technical specifications.Key Responsibilities:Electrical Design & Layouts: Craft comprehensive electrical layouts spanning from substations to data halls, covering HT, MV, and LV systems including switchgear, transformers, panels, and UPS systems.Cable Routing & Pathway Design: Develop efficient routing for power and control cables, ensuring redundancy and compliance with design standards.SLD Development: Interpret and align electrical SLDs with physical layouts to facilitate seamless execution.BOQ & Technical Documentation: Prepare BOQs, equipment schedules, and specifications for electrical equipment and cabling.Earthing & Lightning Protection: Design and plan earthing systems compliant with IS/IEEE standards.Coordination & Quality Assurance: Collaborate with HVAC, architecture, and structural teams to resolve design clashes and deliver high-quality, construction-ready AutoCAD drawings.Site Support: Ensure installation feasibility and support site teams with drawing reviews.

May 4, 2026

Apply

Lead BIM Designer - HVAC

Ramboll

Full-time|On-site|Chennai

Join our dynamic team at Ramboll as a Lead BIM Designer specializing in HVAC systems. In this pivotal role, you will leverage your expertise to drive innovative design solutions, ensuring optimal performance and sustainability of HVAC systems across diverse projects. Collaborate with multidisciplinary teams to deliver high-quality design documentation and contribute to the successful execution of projects.

Oct 1, 2025

Apply

Lead Process Design Engineer - Chemical Industries in Chennai

Ramboll

Full-time|On-site|Chennai

Join Ramboll as a Lead Process Design Engineer specializing in the Chemical Industries. In this pivotal role, you will lead innovative process design projects, collaborating closely with cross-functional teams to develop efficient and sustainable solutions. Your expertise will contribute to enhancing operational effectiveness and ensuring compliance with industry standards.

Mar 12, 2026

Apply

CAD Designer at Assystem | Chennai

Assystem

Full-time|On-site|Chennai

Role overview Assystem seeks a CAD Designer to join its team in Chennai. This role centers on producing precise computer-aided design drawings and specifications for client projects. Success in this position relies on strong technical skills and a creative mindset to address design challenges while upholding quality and accuracy throughout the process. What you will do Create and update CAD drawings and technical documents as project needs evolve Collaborate with project teams to develop solutions that align with client requirements Verify that all designs comply with internal standards for quality and precision Support project progress by providing accurate and timely documentation Location This position is based in Chennai.

Apr 21, 2026

Apply

Senior Design Engineer - HVAC for High-Rise & Complex Buildings

Ramboll

Full-time|On-site|Chennai

Job OverviewJoin our dynamic team at Ramboll as a Senior Design Engineer specializing in HVAC systems for high-rise and complex buildings. In this pivotal role, you will leverage your expertise to design innovative HVAC solutions that ensure comfort and efficiency in some of the most challenging environments.Key ResponsibilitiesDevelop and implement HVAC designs for high-rise buildings and complex structures.Collaborate with multidisciplinary teams to integrate HVAC solutions seamlessly.Perform energy modeling and system analysis to optimize performance.Ensure compliance with all relevant codes and standards.

Apr 9, 2026

Apply

Lead Electrical Design Engineer - Data Center

Ramboll

Full-time|On-site|Chennai

Role OverviewAs a Lead Electrical Design Engineer, you will be pivotal in the design and development of electrical systems for cutting-edge Data Center projects. Collaborating closely with senior engineers, this role demands a profound understanding of engineering calculations, technical drawings, and meticulous documentation, providing you with comprehensive exposure to the entire lifecycle of data center projects. If you possess robust electrical system design experience ranging from LoD200 to LoD400, even without prior experience in Data Centers, we encourage you to apply.Experience5 to 10 years in Electrical Design, including a minimum of 2 years focused on Data Centers.Key ResponsibilitiesDesign & Engineering Support: Lead the complete design of Data Center Electrical Systems from conceptualization through to detailed design, including the preparation of RFPs and technical specifications for all components:Medium Voltage (MV) and Low Voltage (LV) distribution systems from the substation to the Data HallUninterruptible Power Supply (UPS) systems, Diesel Generator (DG) systems, and electrical roomsPower distribution systems within the Data HallPrepare detailed documentation including:Single Line Diagrams (SLDs) with comprehensive details for IT loads, mechanical loads, and house power as per TIA-942 specifications and client needs.Electrical layouts covering substations to MV and LV, UPS rooms, and cable routing.Conduct essential calculations such as load calculations, cable sizing, voltage drop calculations, and Power Usage Effectiveness (PUE) audits.Drawings & BIM CoordinationGenerate AutoCAD drawings and assist with Revit models.Coordinate with mechanical, architectural, and structural teams to design power distribution for IT loads, mechanical equipment, and overall building loads.Engage in clash detection and design coordination efforts.Documentation SupportOversee the preparation of:Bill of Quantities (BOQs)Cable schedulesEquipment schedulesTechnical specificationsSequence of OperationsEarthing points and pitsResponses to technical RFIs from vendors during the RFP processMaintain revisions of drawings and ensure documentation qualityQuality check and assurance of work produced by team members.Project Delivery SupportEngage with clients in technical discussions, gathering input, explaining designs, and debating optimal solutions.Implement design inputs from senior engineers and address review comments with revised designs.Support vendor drawing reviews and submittals.Construction & Commissioning ExposureAssist with site queries and provide support during construction and commissioning phases.

May 4, 2026

Create account — see all 437 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.