Analog Hardware Engineer

Position Title: Analog Hardware EngineerLocation: PuneEmployment Type: Full-TimeExperience Level: 5+ years (Senior)At Altair, we are advancing frontier technologies across advanced sensing, autonomy, precision controls, and next-generation airborne systems. Our engineering teams support high-performance solutions for Unmanned helicopters, UAV/UDA platforms, and other aerospace and defence systems.Role SummaryWe are seeking an Expert Analog Hardware Engineer with deep experience in designing, simulating, and validating high-performance analog and mixed-signal electronic systems. The candidate will lead product-level hardware architecture, own critical analog blocks, and guide junior engineers while working closely with cross-functional teams in digital, firmware, RF, and mechanical engineering.Key ResponsibilitiesAnalog & Mixed-Signal Circuit Design- Design and optimize analog building blocks such as:- precision amplifiers (op-amps, instrumentation, transimpedance, low-noise)- ADC/DAC front-ends and signal-conditioning circuits- filters (active/passive, low-noise, anti-aliasing, reconstruction)- power stages (DC-DC, linear regulators, low-noise supplies)- sensor interfaces (bridge, piezo, current/voltage sensing)- Develop architectures for low-noise, low-distortion, and high-accuracy circuits.Simulation & Analysis- Perform SPICE simulations (AC, transient, noise, Monte-Carlo, corner analysis).- Conduct signal integrity (SI), power integrity (PI), and noise analysis.- Model real-world component behavior (parasitics, temperature effects, tolerances).Hardware Development- Create complete schematics, BOMs, and documentation.- Work with PCB layout engineers; provide guidelines for:- grounding schemes- high-speed/low-noise routing- impedance control- thermal design- isolation and safety compliance- Perform worst-case analysis and derating for reliability.Prototyping & Validation- Bring-up and debug boards using:- oscilloscopes, spectrum analyzers, VNAs, logic analyzers- precision DMMs, SMUs, network analyzers- Validate performance vs. design specifications.- Conduct design verification testing (DVT) and root-cause analysis of issues.Cross-Functional Collaboration- Collaborate with embedded firmware and digital hardware teams.- Support manufacturing and production test development.- Review component choices for supply chain resiliency and cost optimization.Compliance & Certification- Ensure designs comply with EMI/EMC, safety, environmental, and regulatory standards:- IEC/UL standards- CISPR/EN noise emission standards- ESD/Surge/ESD immunity- Support certification processes with test labs.Required Qualifications- Master’s or PhD in Electrical/Electronic Engineering.- 5+ years proven experience in analog/mixed-signal hardware design.- Strong expertise in:- analog circuit theory- low-noise design- precision measurement systems- power electronics fundamentals- Deep understanding of real-world effects: EMI/EMC, grounding, parasitics, layout impacts.- Hands-on experience with lab test equipment.- Proficiency in schematic & simulation tools (e.g., Altium, OrCAD, LTspice, PSpice).Preferred Qualifications- Experience with high-voltage/high-power analog systems.- Experience with RF front-ends or high-speed ADCs/DACs.- Experience designing for harsh or industrial environments and military environments.- Familiarity with Python/Matlab for test automation.Soft Skills- Strong problem-solving and analytical thinking.- Excellent documentation and communication.- Ability to independently drive complex hardware projects.- Attention to detail and passion for high-quality engineering.