Role Description Architect, model, and implement digital PID / cascade control loops (voltage-mode, current-mode, or hybrid) for high-frequency multi-phase IVRs operating at 10–100 MHz. - Develop high-fidelity plant models in MATLAB / Simulink (averaged and switched models) using extracted parasitics from Ansys Q3D / SIwave (inductor matrices, PDN impedance, frequency-dependent losses). - Perform closed-loop stability analysis on switched power stages. - Translate validated MATLAB/Simulink controller models into production-quality RTL (Verilog / SystemVerilog) using HDL Coder or manual high-quality coding. - Design and implement supporting digital blocks: ADC interface, DPWM (digital PWM). - Collaborate closely with analog designers on loop compensation, sensor design, quantization effects, and delay budgeting. - Perform mixed-signal verification: co-simulation of RTL (VCS / Xcelium) with analog models (Spectre / APS) and behavioral models (Simulink / SIMPLIS / PLECS). - Analyze and optimize for area, power, timing, and metastability in the digital controller across PVT corners. - Support silicon bring-up, debug, and controller tuning on lab hardware. Qualifications - Strong mixed-signal background: Solid understanding of both analog power circuits (buck converters, 3-level buck, hybrid SC-inductor topologies) and digital control systems, digital filters etc. - Expert-level MATLAB / Simulink experience: Building averaged and switched power converter models, Control System Toolbox, Simscape Electrical, Frequency Response Estimation (FRE), PID tuning and discrete-time controller design. - Proven experience converting MATLAB/Simulink control algorithms into clean, synthesizable RTL (HDL Coder or hand-coded Verilog/SystemVerilog). - Deep knowledge of digital PID implementation challenges: quantization, sampling effects, computational delay, fixed-point arithmetic, and limit cycling. - Familiarity with high-frequency power converter control (10–100 MHz range) and digital PWM modulators (DPWM). - Experience with mixed-signal verification flows (analog-digital co-simulation). - Good understanding of analog effects impacting digital control: loop delay, sensor non-idealities, inductor non-linearities, PDN resonances. - Proficiency in digital design tools: Synopsys VCS, Verdi, Design Compiler, PrimeTime (or equivalent Cadence flow). - BSEE / MSEE or PhD with 8+ years of relevant experience in power management ICs or high-performance mixed-signal design. Requirements - Prior experience designing digital controllers for integrated voltage regulators (IVRs), point-of-load (PoL) converters, or high-current AI/HPC power delivery. - Knowledge of advanced topologies: 3-level buck, multi-level converters, hybrid switched-capacitor + inductive converters. - Experience with package-integrated magnetics, high-permeability materials, and PDN modeling (Ansys Q3D / SIwave). - Experience with formal verification or assertion-based mixed-signal verification.

• Lead the mechanical engineering scope for FPSO E-House projects, ensuring delivery to quality, cost, and schedule • Produce and review designs, specifications, calculations, and technical documentation for systems including HVAC, heat exchangers, fire detection, fire suppression, gas detection, Inergen, piping, mechanical handling, and safety systems • Manage engineering deliverables, including document quality, on-time delivery, and customer comment resolution • Act as the key interface between Customer, GE, Module Fabricator, and Sub-suppliers, providing technical leadership across stakeholders • Ensure designs comply with health & safety requirements, international standards, and class society rules, and lead review of technical drawings, layouts, isometrics, and 3D model inputs • Support FATs, testing and commissioning activities, and provide technical support to Sales and ComOps during tendering.

• Lead the mechanical engineering scope for FPSO E-House projects, ensuring delivery to quality, cost, and schedule • Produce and review designs, specifications, calculations, and technical documentation for systems including HVAC, heat exchangers, fire detection, fire suppression, gas detection, Inergen, piping, mechanical handling, and safety systems • Manage engineering deliverables, including document quality, on-time delivery, and customer comment resolution • Act as the key interface between Customer, GE, Module Fabricator, and Sub-suppliers, providing technical leadership across stakeholders • Ensure designs comply with health & safety requirements, international standards, and class society rules, and lead review of technical drawings, layouts, isometrics, and 3D model inputs • Support FATs, testing and commissioning activities, and provide technical support to Sales and ComOps during tendering.

• Own the hydronic distribution architecture across primary water/PG25 loop • Define and standardize system design rules for flow, pressure drop, balancing, and measurement • Establish practical design approaches for PG25 and water-based systems, including pipe sizing, fluid behavior, and maintainability considerations • Support system-level alignment between plant, distribution, and rack cooling interfaces • Own distribution P&IDs, valve schedules, and instrumentation schedules • Maintain revision discipline, tagging standards, and interface clarity across the mechanical distribution package • Define boundaries and interfaces between plant equipment, CDUs, rack cooling components, and module-to-module interconnects • Develop and maintain interface control documentation for hydronic system boundaries • Design for startup, commissioning, and long-term operation • Define fill, flush, vent, drain, isolation, bypass, and strainer strategies • Establish measurement points for flow, differential pressure, and temperature • Partner with commissioning and controls teams to define what must be measured, how it will be measured, and what acceptable startup performance looks like • Own pipe sizing methodology and pressure drop strategy for both PG25 and water loops • Define practical approaches to balancing and instrumentation placement • Ensure real-world field performance aligns with design intent • Help establish repeatable standards for distribution performance across product variants • Own mechanical distribution layout packages and service clearance requirements • Ensure systems are designed for safe access, maintenance, replacement, and long-term serviceability • Support design for manufacturing by standardizing routing approaches, fittings strategy, tolerances, and assembly expectations • Help define clear factory-built versus field-installed scope boundaries • Define standard module interconnect approaches, including manifolds, quick connects, labeling, boundary isolation, and leak detection interfaces as applicable • Ensure interconnect designs support rapid deployment while preserving reliability and maintainability • Drive consistency across builds to reduce site variability and improve product repeatability • Partner with mechanical plant, thermal, electrical, controls, manufacturing, and commissioning teams • Coordinate system interfaces without losing baseline discipline • Work with OEMs and fabricators while maintaining ownership of the internal distribution architecture and standards • Support factory builds, field feedback collection, and lessons-learned incorporation into future revisions