Sr. Communications

3 days ago

Hyderabad, Telangana, India People Tech Group Inc Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Job Description: Senior 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

We are seeking a
Senior RF Engineer
with specialized experience in
RF communications and control systems for unmanned ground vehicles (UGVs)
and other military platforms. This role requires a strong background in
RF telecommunication design, antenna systems, RF front-end (RFFE) development
, and control system integration for tactical environments.

The successful candidate will be responsible for the
design, simulation, integration, and validation of RF and wireless subsystems
, ensuring robust and secure communication in GPS-challenged, hostile, and dynamic defence scenarios. Experience with
MIL-grade standards, EMI/EMC validation, and OTA testing
is essential.

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.

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