Sr. Communications & Control Systems Engineer

Job Title: Senior RF Engineer – Communications & Control Systems

Location: Hyderabad, INDIA

Employment Type: Full-Time

Experience Level: Senior (5+ Years)

Department: Electronics & Communications | Defence Systems

About the Role

Senior RF Engineer

design, simulation, integration, and validation of RF and wireless subsystems

Key Responsibilities

• D

  esign and integration of RF communication platforms

  (e.g., 4G/5G, Wi-Fi, GPS/GNSS, Bluetooth) into defence-grade UGVs and autonomous systems.
• Design and simulate

  antennas, matching networks, and RF front-end modules

  using industry-standard tools (e.g., HFSS, CST, ADS).
• Perform

  link budget, power budget, and range analysis

  for tactical wireless systems under military operating conditions.
• Develop and validate

  transceiver modules

  for rugged platforms ensuring reliable data links under jamming/interference threats.
• Create and review

  circuit schematics

  , and collaborate with electrical and mechanical engineers for optimal

  layout, thermal, and shielding integration

  .
• Conduct

  EMI/EMC simulations and validations

  in accordance with MIL-STD and ISO guidelines.
• Oversee

  lab testing, bench validation.

• Execute

  Over-the-Air (OTA) testing

  in shielded chambers for wireless compliance, range validation, and RF coexistence studies.
• Integrate

  RF communication systems with onboard control systems

  and vehicle autonomy stacks.
• Work with

  communication protocols

  including CAN, I2C, SPI, UART, USB, and Ethernet for system-level integration.
• Contribute to

  control system design and integration

  for remote vehicle operation, telemetry, and command systems.

Required Qualifications & Skills

• B.E./B.Tech or M.E./M.Tech

  in Electronics & Communications, RF Engineering, or equivalent.

• 5+ years

  of experience in RF system design, preferably for

  military or aerospace applications

  .
• Proven track record in

  antenna design

  , RFFE development, and multi-protocol wireless system design.
• Deep expertise in

  RF circuit design and simulation tools

  : HFSS, CST Studio Suite, ADS, OrCAD.
• Experience in

  GNSS systems

  , RF power amplifiers, filters, and impedance-matching networks.
• Proficient with

  test and measurement equipment

  .
• Hands-on experience in

  OTA chamber testing

  ,

  EMI/EMC pre-compliance

  and full compliance evaluations.
• Familiarity with

  military standards

  (MIL-STD-461, MIL-STD-810, etc.) and

  quality systems

  (ISO, AS9100).
• Strong command over

  control systems design

  , including telemetry integration, signal flow mapping, and feedback loop implementation.