Sr. RF Radar Engineer

Omnipresent Robot Tech; Dadri; On-site; INR 4,000,000 - 6,500,000; Full time

Job summary

Omnipresent Robot Tech Pvt. Ltd. in Dadri, India, seeks a Senior RF Radar Engineer to lead the design and verification of RF radar systems for spaceborne SAR sensors.

You will drive system architecture, antenna design for phased arrays, and develop signal processing algorithms, collaborating with multidisciplinary teams to deliver high‑precision satellite payloads. Experience in X-band, RF simulations, and regulatory compliance is required; the role offers a path to impactful space missions

Qualifications

• Master's or PhD in Electrical/Electronics Engineering; substantial RF/radar design experience (≥5 years).
• SAR, radar imaging, and RF payloads experience in aerospace context.
• Hands-on with RF simulation tools and signal processing platforms.
• Strong analog/digital RF circuit design and phased array knowledge.
• Experience with system integration, testing, calibration of radar payload hardware/software.
• Familiarity with ITU, EMC, MIL-STD standards.
• Excellent written and verbal communication for technical reporting.

Responsibilities

• Design, develop, and optimise RF radar systems and subsystems for SAR satellite payloads (with emphasis on X-band or higher frequencies).
• Lead system-level architecture planning, specification definition, and link budget analysis for SAR payload.
• Lead antenna design, simulation, and integration for phased array systems, considering beamforming, polarization, and pointing requirements.
• Develop and validate radar signal processing algorithms for SAR imaging, calibration, and image quality assurance.
• Conduct hardware and software integration, system testing, troubleshooting, and verification of all radar-related electronics.
• Ensure compliance with regulatory RF emissions, spectrum allocation, and electromagnetic compatibility standards.
• Collaborate across multidisciplinary teams to ensure payload performance and
• Prepare technical documentation, reports, and contribute to test plans and reviews for satellite missions.
• Support technology transfer (ToT), vendor assessment, and liaison with external research or industrial partners.
• Support the clean room operations for sensor integration.

Skills

RF Radar Design

SAR Payloads

Antenna Engineering

Phased Array Tech

RF Circuit Design

System Integration

Technical Documentation

Regulatory Compliance

Education

Master's or PhD in Electrical/Electronics Engineering

Tools

Dassault CST

ANSYS HFSS

Keysight ADS

COMSOL Multiphysics

Job description

About Us:

Omnipresent Robot Tech Pvt. Ltd. is an innovative startup pushing the boundaries of robotics, drones, and space tech. We recently contributed to ISRO’s Chandrayaan-3 mission by developing the perception and navigation module for the Pragyaan rover. Currently, we are developing innovative satellite and drone-based solutions for defence and commercial applications. Join our dynamic team and grow your career!

Role Overview:

The Senior RF Radar Engineer will lead the technical design and verification of radio frequency (RF) radar systems for spaceborne Synthetic Aperture Radar (SAR) satellite sensors. This role involves system architecture development, hardware design, RF circuit analysis, antenna and payload integration, performance modeling, and collaboration across multidisciplinary teams.

Key Responsibilities

• Design, develop, and optimise advanced RF radar systems and subsystems for SAR satellite payloads (with emphasis on X-band or higher frequencies).
• Perform system-level architecture planning, specification definition, and link budget analysis for SAR payload.
• Lead antenna design, simulation, and integration for phased array systems, considering beamforming, polarization, and pointing requirements.
• Develop and validate radar signal processing algorithms for SAR imaging, calibration, and image quality assurance.
• Conduct hardware and software integration, system testing, troubleshooting, and verification of all radar-related electronics.
• Ensure compliance with regulatory RF emissions, spectrum allocation, and electromagnetic compatibility standards.
• Collaborate across multidisciplinary teams to ensure payload performance and
• Prepare technical documentation, reports, and contribute to test plans and reviews for satellite missions.
• Support technology transfer (ToT), vendor assessment, and liaison with external research or industrial partners.
• Support the clean room operations for sensor integration.

Required Qualifications

• Master's or PhD in Electrical/Electronics Engineering, Physics, or related field; substantial experience in RF or radar system design (minimum 5 years preferred).
• Demonstrated expertise with SAR, radar imaging, and RF payloads (preferably in satellite or aerospace context).
• Hands-on experience with RF simulation tools, modeling software (such as Dassault CST, Ansys HFSS, Keysight pathwave ADS, COMSOL Multiphysics, etc), and signal processing platforms.
• Strong grounding in analog and digital RF circuit design, antenna engineering, and phased array technologies.
• Proficiency with system integration, testing, troubleshooting, and calibration of radar payload hardware/software including Digital, RF and transmitter modules.
• Knowledge of regulatory standards and documentation (ITU, EMC, MIL-STD, etc.).
• Strong written and verbal communication; adept at technical reporting and

Desired Skills

• Experience with interferometric SAR (InSAR) and advanced radar processing algorithms.
• Familiarity with embedded processing, FPGA/DSP platforms, and satellite bus integration.
• Project management or team leadership in an engineering/space systems context.
• Industry certifications in RF engineering or satellite communications (e.g., ISTQB,
• Experience with technology transfer, external collaboration, and vendor liaison