Senior Radio Frequency Design Expert

3 days ago

Islamabad, Islamabad, Pakistan beBeeCommunication Full time 900,000 - 1,200,000
Job Description:

We seek an RF Engineer with expertise in hardware and software design for high-performance RF, microwave, and millimeter wave systems.


  • Developing RF circuits, including front end modules, power amplifiers, low noise amplifiers, mixers, filters, and antennas for various frequency bands.
  • Designing RF PCBs with controlled impedance, multilayer stack ups, RF shielding, and thermal management for high-power applications.
  • Working with SDR platforms for signal processing, demodulation, and high-speed RF communication applications.
  • Designing and optimizing antennas for direction finders, jammers, radar, and UAV-based communication systems using HFSS, CST Studio Suite, Keysight ADS, and FEKO.
  • Developing firmware/software for DSP algorithms, modulation/demodulation, and real-time spectrum analysis using MATLAB, Python, and FPGA/SoC platforms.
  • Designing and optimizing broadband jammers, interference mitigation strategies, and countermeasure technologies.
  • Performing RF, microwave, and mmWave system testing, debugging, and characterization using Vector Network Analyzers, Spectrum Analyzers, Oscilloscopes, Signal Generators, RF Power Meters, Noise Figure Analyzers, and Phase Noise Testers.

Required Skills and Qualifications:
  • Hands-on experience in RF/microwave circuit design, high-power RF components, impedance matching, and millimeter wave systems.
  • Deep understanding of modulation techniques, spectrum analysis, adaptive filtering, and SDR-based communication.
  • Proficiency in HFSS, CST, ADS, MATLAB, LTspice, Keysight PathWave, AWR Microwave Office, and COMSOL.
  • Experience with FPGA/DSP based RF processing, real-time embedded systems, and software-defined radio (SDR) development.
  • Knowledge of secure RF communication, military RF protocols, electronic countermeasures, radar, and EW systems.
  • Ability to troubleshoot RF, microwave, and mmWave hardware using advanced RF test equipment.
  • Experience in defense, UAV/drone, radar, satellite communications, electronic warfare, and SDR-based communications.

  • Radio Frequency Design Engineer

    3 days ago

    Islamabad, Islamabad, Pakistan Cavalier Group of Companies Full time

    We are looking for an RF Engineer with expertise in both hardware and software design for high performance RF, microwave, and millimeter wave systems in defense applications.ResponsibilitiesDeveloping RF and microwave circuits, including RF front end modules, power amplifiers (PA), low noise amplifiers (LNA), mixers, filters (LC, SAW, cavity, waveguide), and...

  • PCB Designer

    2 hours ago

    Islamabad, Islamabad, Pakistan MachaDev Full time

    OverviewMachaDev specializes in the design and development of electronic devices and systems, working with top international companies to provide high-quality engineering products and services. The team consists of talented professionals in mechatronics, electronics engineering, and embedded systems. Known for delivering innovative and reliable solutions,...

  • Assistant Director

    3 weeks ago

    Islamabad, Islamabad, Pakistan National Job Portal (NJP) Full time

    Assistant Director (Technical/EG-2) at Frequency Allocation Board (FAB)Electrical, Electronics, Telecommunication, or Computer Engineering.Experience3 YearExperience DetailsMinimum 3 years' experience in a relevant field from a public/private sector ICT organization/Telecom Company. Preference given to experience in: Fixed and Wireless Communication Radio...

  • Senior Service Design Expert

    4 weeks ago

    Islamabad, Islamabad, Pakistan Adam Smith International Full time

    BackgroundRevenue Mobilisation, Investment and Trade (REMIT) programme, funded by the UK's Foreign, Commonwealth and Development Office (FCDO) and implemented by Adam Smith International (ASI) is a technical assistance program aimed at driving reforms that strengthen macroeconomic stability, foster sustained economic growth, promote mutual prosperity, create...

  • Senior Graphic Designer

    4 weeks ago

    Islamabad, Islamabad, Pakistan Yourdoctors Full time

    Job Title: Senior Graphic DesignerDepartment: Marketing & CommunicationsReports To: Head of ProductAbout Your Doctors OnlineYour Doctors Online is revolutionizing healthcare by providing 24/7 access to expert medical care for acute, chronic, and mental health needs. We empower people to live healthier, longer lives through proactive health assessments,...

  • UI Design Expert

    3 days ago

    Islamabad, Islamabad, Pakistan beBeeDesigner Full time 900,000 - 1,200,000

    Job OverviewWe are seeking an experienced User Interface Designer to join our team.The ideal candidate will possess a strong portfolio and deep understanding of industry best practices and trends.Responsibilities include conducting user research, gathering project requirements, analyzing user data and market trends, designing intuitive user interfaces,...

  • Visual Design Expert

    12 hours ago

    Islamabad, Islamabad, Pakistan beBeeVisualizer Full time 900,000 - 1,200,000

    We are seeking a Senior Visualizer to create visually striking design solutions across various media.">Lead the creation of high-quality visual concepts ensuring alignment with brand identity and campaign objectivesDevelop design layouts for digital, print, and multimedia projects including social media websites advertisements packaging and promotional...

  • Expert 3D Design Professional

    3 days ago

    Islamabad, Islamabad, Pakistan beBeeDesigner Full time 800,000 - 1,200,000

    Job Summary:3D Design SpecialistWe are seeking an experienced 3D design specialist to provide expert services in creating high-quality 3D models and designs.Key Responsibilities:Design complex 3D models using Autodesk software and other relevant tools.Develop detailed project plans, including concept layouts for visualization, 2D sketches into 3D models, and...

  • Senior Designer

    4 days ago

    Islamabad, Islamabad, Pakistan Troon Technologies Full time

    We're looking for a Senior Designer with a strong foundation in branding, visual communication, and website design to join our creative team. This role requires a versatile designer who can bring brand identities to life across print, digital, and web platforms.What You'll DoBrand Identity Design: Create and maintain cohesive visual branding across all...

  • Seo expert

    3 weeks ago

    Islamabad, Islamabad, Pakistan Niftonic Full time

    Direct message the job poster from NiftonicHelping Founders & Professionals Stand Out with Scroll-Stopping Design,Killer Carousels | LinkedIn Makeovers | Personal BrandingCompany DescriptionAt Niftonic, we empower businesses through cutting-edge digital transformation. Our expert teams craft user-centric mobile apps, scalable web platforms, and secure cloud...