Principal Power Architect

5 days ago

Bengaluru, Karnataka, India L&T Technology Services Ltd. Full time ₹ 12,00,000 - ₹ 18,00,000 per year

Principal Power Architect

LNT/PPA/1545753

LTST-L&T Semiconductor Technologies LimitedBengaluru

Posted On

12 Nov 2025

End Date

11 May 2026

Required Experience

Years

Skills

Knowledge & Posting Location

DC POWER SYSTEMS (DCPS)

Minimum Qualification

MASTER OF SCIENCE IN ENGINEERING (MSC ENGG)

Job Description

Principal Power Architect:

Areas of Responsibilities:

  • Architect advanced high-voltage, high-power DC-DC converter topologies (e.g., LLC, PSFB, interleaved buck/boost, flyback) specifically tailored for use with SiC/GaN-based power modules in energy systems.
  • Define scalable and modular power architectures that supply and interface with wide-bandgap-based converters for solar inverters, battery energy storage systems (BESS), grid-tied systems, and DC fast chargers.
  • Lead design of isolated and non-isolated DC-DC supplies with wide input/output ranges (e.g., 100 V–1500 V), supporting fast transient loads and high switching speeds inherent to SiC/GaN technologies.
  • Own development of analog and digital control systems, ensuring fast, stable response and integration with wide-bandgap switching dynamics.
  • Direct the selection and specification of magnetics, isolation techniques, and thermal strategies suitable for high-frequency, high-efficiency power stages.
  • Ensure full compliance with safety (UL, IEC), EMI/EMC (CISPR/IEC 61000), and grid-interconnect standards relevant to energy platforms.
  • Collaborate across functions—including SiC/GaN switch designers, packaging engineers, and system architects—to co-optimize performance and reliability.
  • Provide technical leadership, mentoring, and system-level oversight throughout architecture, design, validation, and productization.
  • Drive IP generation, architecture documentation, and technology roadmaps aligned with the company's energy product strategy.

Technical Skills:

  • Expert in DC-DC converter topologies: Buck, Boost, Flyback, Forward, PSFB, LLC, Interleaved, Multi-phase.
  • Expertise in wide-bandgap semiconductors (SiC/GaN) and digital power control.
  • Proficiency in control loop design: voltage/current-mode control, Type II/III compensation, digital control.
  • Strong knowledge of magnetics design: transformer and inductor design for high efficiency and low EMI.
  • Proficient in high-voltage isolation techniques and safety-compliant designs (UL1577, IEC
  • Deep understanding of EMI/EMC suppression, filter design, and compliance to IEC 61000, CISPR.
  • Skilled in thermal modeling, derating, and power density optimization for harsh environments.
  • Simulation tools: LTspice, SIMPLIS, PSIM, PLECS, MATLAB/Simulink.
  • Familiarity with digital power controllers, firmware interaction, and telemetry features.
  • Knowledge of grid interface standards, MPPT algorithms, and power module integration.
  • Knowledge of MPPT, multi-port converters, and BMS interfacing

  • Principal Power Architect

    2 weeks ago

    Bengaluru, Karnataka, India L&T Semiconductor Technologies Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Principal Power Architect:Purpose:We are seeking a highly experienced Principal Power Management Architect to lead the design and system architecture of next-generation Power Management/Conversion platforms for our Energy business. This includes high-reliability power conversion for renewable energy systems, energy storage, grid-tied converters, and...

  • Principal Power Architect

    4 days ago

    Bengaluru, Karnataka, India ST-L&T Semiconductor Technologies Limited Full time ₹ 12,00,000 - ₹ 18,00,000 per year

    Principal Power Architect:Areas of Responsibilities:Architect advanced high-voltage, high-power DC-DC converter topologies (e.g., LLC, PSFB, interleaved buck/boost, flyback) specifically tailored for use with SiC/GaN-based power modules in energy systems.Define scalable and modular power architectures that supply and interface with wide-bandgap-based...

  • Principal Power Architect

    7 days ago

    Bengaluru, Karnataka, India, Karnataka L&T Semiconductor Technologies Full time

    Principal Power Architect:Purpose:We are seeking a highly experienced Principal Power Management Architect to lead the design and system architecture of next-generation Power Management/Conversion platforms for our Energy business. This includes high-reliability power conversion for renewable energy systems, energy storage, grid-tied converters, and...

  • Principal Architect

    1 week ago

    Bengaluru, Karnataka, India Akshya Patra Services Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Overview The Principal Architect plays a pivotal role in an organization's technology strategy and systems architecture. This senior position is responsible for leading the design and development of complex IT systems, ensuring alignment with business goals and objectives. The Principal Architect will work closely with various stakeholders, including...

  • Principal Data Architect – R01556905

    2 days ago

    Bengaluru, Karnataka, India Brillio LLC Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Principal Data Architect - R Principal Data ArchitectPrimary SkillsFabric, Azure Data engineering, ADF,SpecializationAzure Data EngineerIng Basic: Principal Data ArchitectJob requirementsAbout the Role:We are seeking an experienced Principal Data Architect with deep expertise in designing and implementing large-scale data platforms on Azure. The ideal...

  • Principal Data Architect

    4 days ago

    Bengaluru, Karnataka, India Brillio Full time US$ 12,00,000 - US$ 25,00,000 per year

    Principal Data ArchitectPrimary SkillsFabric, Azure Data engineering, ADF,SpecializationAzure Data EngineerIng Basic: Principal Data ArchitectJob requirementsAbout the Role:We are seeking an experiencedPrincipal Data Architectwith deep expertise in designing and implementing large-scaledata platforms on Azure. The ideal candidate will have extensive...

  • Principal Data Architect

    5 days ago

    Bengaluru, Karnataka, India Brillio Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Principal Data ArchitectPrimary SkillsFabric, Azure Data engineering, ADF, SpecializationAzure Data EngineerIng Basic: Principal Data Architect Job requirementsAbout the Role: We are seeking an experienced Principal Data Architect with deep expertise in designing and implementing large-scale data platforms on Azure. The ideal candidate will have extensive...

  • Principal Architect

    15 hours ago

    Bengaluru, Karnataka, India ConverseNow Full time ₹ 50,00,000 - ₹ 65,00,000

    ConverseNow is the leading Voice AI platform for restaurants. Our virtual ordering assistants automate drive-thru and phone orders for some of the world's most iconic restaurant brands. Combining cutting-edge conversational AI with deep hospitality insight, we sit at the intersection of technology, SaaS, and service — enabling brands to deliver faster,...

  • Principal Data Architect

    4 days ago

    Bengaluru, Karnataka, India Brillio Full time ₹ 1,50,00,000 - ₹ 2,50,00,000 per year

    Principal Data Architect Primary SkillsFabric, Azure Data engineering, ADF, SpecializationAzure Data EngineerIng Basic: Principal Data Architect Job requirementsAbout the Role: We are seeking an experienced Principal Data Architect with deep expertise in designing and implementing large-scale data platforms on Azure. The ideal candidate will have...

  • Principal Architect

    2 weeks ago

    Bengaluru, Karnataka, India ConverseNow Full time ₹ 2,40,000 - ₹ 18,00,000 per year

    Principal ArchitectBangalore, IndiaConverseNow is the leading Voice AI platform for restaurants. Our virtual ordering assistants automate drive-thru and phone orders for some of the world's most iconic restaurant brands. Combining cutting-edge conversational AI with deep hospitality insight, we sit at the intersection of technology, SaaS, and service —...