Design Engineer

19 hours ago

Tamil Nadu Chennai Head Qrs India LT-Larsen & Toubro Limited Full time ₹ 12,00,000 - ₹ 24,00,000 per year

Job Summary

The Fire Protection System Designer is responsible for preparing detailed design drawings, layouts, hydraulic calculations, and documentation for fire protection systems in compliance with relevant codes and client specifications. This role supports engineering and project teams in delivering safe, code-compliant, and cost-effective designs across a range of projects, including commercial buildings, industrial plants, oil & gas, data centres, and infrastructure facilities.

Location: Chennai HQ
Department: Process Safety – Industrial & Desalination
Reporting to: Design Engineering Head / Engineering Manager

Key Responsibilities:

  • Prepare design drawings (layouts, sections, details) for:
    • Fire sprinkler systems (wet, dry, pre-action)
    • Hydrant and hose reel systems
    • Fire suppression systems (e.g., FM-200, Novec 1230, CO₂, IG-541)
    • Deluge systems and foam-based protection
    • Fire pump rooms and water storage tanks
  • Perform hydraulic calculations using software (e.g., PIPENET, SprinkCALC, Elite, etc) to size piping and ensure system performance.
  • Generate Bill of Quantities (BOQ), material take-offs (MTO), and datasheets.
  • Coordinate with multi-disciplinary teams (mechanical, electrical, civil, instrumentation).
  • Ensure compliance with NFPA, NBC, HCIS, FM Global, and project/client-specific standards.
  • Support preparation and review of technical submittals, IFC/shop drawings, and as-built documentation.
  • Attend design review meetings, site coordination calls, and support site execution/commissioning when required.

 Codes & Standards:

  • Ensure all designs comply with Indian standards and codes such as IS, OSID, NFPA, UL, FM and local authority requirements.

Required Skills:

  • Strong knowledge of NFPA codes (especially NFPA 13, 14, 20, 72, 2001).
  • Proficient in AutoCAD, Revit (preferred), and hydraulic calculation tools.
  • Experience with fire alarm interface logic and F&G systems.
  • Familiar with international and local fire safety codes and standards.
  • Good communication and coordination skills.

Construction & Commissioning Support:

  • Provide technical support to site teams during construction, installation, and commissioning.

Coordination & Communication:

  • Interface with clients, consultants, AHJ (Authority Having Jurisdiction), and internal stakeholders.
  • Interact with internal discipline (Process, Electrical, Instrumentation etc).
  • Attend design review meetings, HAZOPs, and project kick-off sessions etc.

Qualifications & Skills:

Education

Diploma or B.E./B.Tech in Mechanical/Fire Engineering or related field.

Technical Skills

  • Proficiency in design software such as AutoCAD, Revit etc.
  • Strong knowledge of fire codes and regulatory requirements.

 Soft Skills:

  • Excellent written and verbal communication.
  • Ability to manage multiple tasks and deadlines.
  • Team player with proactive coordination skills.

Experience:

  • 10 to 15 years of relevant experience in fire protection system design and engineering, preferably in Industrial projects.

XXX

  • Design Engineer

    5 days ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Design Engineer Qualification: B.E. / B.Tech in Civil Engineering or Electrical Engineering (as second preference)Experience: 3–7 yearsLocation: Chennai About the Role: We are looking for a skilled Design Engineer – Transmission Line with proven expertise in the design and engineering of transmission line towers, foundations, and gantry...

  • Design Engineer

    5 days ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Design Engineer – Solar (Electrical AC) BU: EDRC (Solar) Position Title: Design Engineer – Electrical(AC) Reports to (Job – Role): Design Lead Education: Bachelor in Electrical Engineering/EEE or M.Tech(Electrical Engineering Specializations) Experience: 3-5 years, experience in Design and Detailing in solar Power Plant . Objective: The...

  • Design Engineer

    2 weeks ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Design Engineer Job Role : Design Engineer Minimum Qualification : ME/ M.Tech in Structural engineering Experience : 3 – 7 Years (Experience in Designing & Detailing of Transmission Towers (types) & foundations) Objective: Design Engineer, shall be capable of reviewing & executing Engineering Activities for complete design of Transmission Lines...

  • ICA Design Engineer

    5 days ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Design Engineer - ICA (WET IC) DETAILS OF ROLES & RESPONSIBILITIES Detail engineering for Instrumentation, Control & Automation works Read & understand the various international projects contract documents pertaining to ICA works and other interdisciplinary works. Preparation of Document control Index with required manhours calculation in line...

  • ELV Design Engineering Manager

    5 days ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    ELV Design Engineering Manager Responsible for related Combined Service DrawingsShould have design experience in Extra Low Voltage (ELV) and BMS/SCADA Systems in sectors like Metros/Ports/Nuclear/Factories. Should be strong in interface management within various discipline and Site activities. Preparation and review of ELV documents/drawings, 3D models...

  • Design Engineer

    16 hours ago

    Chennai Head Qrs., India, Tamil Nadu LT-Larsen & Toubro Limited Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    Qualification: B.E. / B.Tech in Civil Engineering or Electrical Engineering (as second preference)Experience: 3–7 yearsLocation: ChennaiAbout the Role:We are looking for a skilled Design Engineer – Transmission Line with proven expertise in the design and engineering of transmission line towers, foundations, and gantry structures. The ideal candidate...

  • Design Engineer – Solar

    22 hours ago

    India, Tamil Nadu, Chennai Head Qrs. LT-Larsen & Toubro Limited Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    BU: EDRC (Solar)Position Title: Design Engineer – Electrical(AC) Reports to (Job – Role): Design LeadEducation: Bachelor  in  Electrical Engineering/EEE or M.Tech(Electrical Engineering Specializations)Experience: 3-5 years, experience in Design and Detailing in solar Power Plant .Objective: The person shall be able to carry out the  design and...

  • ELV Design Engineering Manager

    1 day ago

    India, Chennai Head Qrs., Tamil Nadu LT-Larsen & Toubro Limited Full time ₹ 12,00,000 - ₹ 18,00,000 per year

    Responsible for related Combined Service DrawingsShould have design experience in Extra Low Voltage (ELV) and BMS/SCADA Systems in sectors like Metros/Ports/Nuclear/Factories.Should be strong in interface management within various discipline and Site activities.Preparation and review of ELV documents/drawings, 3D models review, RFQ preparation, vendor...

  • Fire Protection System Designer

    2 weeks ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Design Engineer - Fire Protection system (WET IC) Job Summary The Fire Protection System Designer is responsible for preparing detailed design drawings, layouts, hydraulic calculations, and documentation for fire protection systems in compliance with relevant codes and client specifications. This role supports engineering and project teams in...

  • Process Engineer

    2 weeks ago

    Chennai Head Qrs., India Larsen & Toubro Ltd Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Engineer - Process Design (WET IC) Job Description - Process Design Engineer Industrial & Desalination Treatment Systems Experience: 5 -10 Yrs Experience in process design and engineering related to industrial water & wastewater treatment projects as well as RO and desalination systems (brackish water, seawater, and wastewater recovery). ...