Wireless technology is an invaluable asset for businesses and individuals that need to send data and stay connected. A Wireless Engineer is an IT professional with the skills and experience to develop, integrate and maintain wireless networks and associated infrastructure. Their technical knowledge allows them to solve any wireless-related issues quickly, while their expertise helps project teams develop more efficient networks that meet the customer’s expectations.

Wireless Engineers make it possible to turn complex network challenges into simple solutions. They possess problem-solving skills that help to design, implement and support sophisticated wireless networks in order to improve communication, security and scalability. From setting up wireless access points to designing secure wireless networks for commercial establishments, or improving quality of service for both corporations or private homes – a Wireless Engineer is at the heart of these operations.

Here’s some projects that our expert Wireless Engineers made real:

  • Developing detailed designs for the implementation of Wi-Fi networks
  • Configuring network devices as specified by a company or client
  • Optimizing existing networks for better performance or security
  • Building a proof-of-concept for a wide range of applications
  • Establishing secure VPN connections between Android devices
  • Creating cutting-edge technical documents in various formats
  • Maintaining networks that are constantly expanding in scope

Wireless technology provides an ever increasing number of modern advantages, like improved connectivity and more advanced ways of communications. With the right Wireless Engineer on their team, companies can benefit from quicker problem solving and improved efficiency in everything from task completion to customer satisfaction. Let an expert Wireless Engineer help your team reach its goals faster—post your own project and hire a Wireless Engineer on Freelancer.com today!

From 20,565 reviews, clients rate our Wireless Engineers 4.83 out of 5 stars.
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    18 jobs found, pricing in SGD

    I'm in need of a specialist to assist with a project focused on channel estimation with Non-Orthogonal Multiple Access (NOMA) in cell-free massive MIMO wireless networks. Primary Project Goals: - The main aim is to improve channel estimation with NOMA. - A crucial aspect of this project involves boosting the Signal-to-interference-plus-noise ratio (SINR). Specific Requirements: The ideal freelancer should have significant experience in wireless communication and a good understanding of MIMO networks and NOMA. They should also have the skills to optimize the system for urban areas with high user density. Any proposed solution should be geared towards enhancing network performance, enhancing channel reliability, and reducing interference. Desired Skills and Expertise: - MIMO Wi...

    $10 - $24
    $10 - $24
    0 bids

    I require a professional who is adept with Cisco's hardware. CISCO Wireless setup with C3504 controller and ACCESS Points 2800 series there in existing network . Need to add 8 APs 3000 series to this network . Remote login will be provided.

    $124 (Avg Bid)
    $124 Avg Bid
    6 bids

    For this endeavor, I'm looking for an expert in PWM (Pulse Width Modulation) current controllers and motor performance optimization. To optimize the efficient speed control of my PMBLDC (Permanent Magnet Brushless DC) motor, the successful freelancer will be implementing a PWM current controller. Mandatory tasks: - Conduct a practical application that reveals different parameter waveforms. - The parameters to be plotted in the waveforms are speed, current, torque, rotor angle, and back emf. - These parameters must be plotted as line graphs. Ideal skills and experience: - Extensive knowledge and experience in PWM current controllers. - Previous experience with motor performance optimization. - Proven competency in plotting parameter waveforms in line graph format is critical. - Famil...

    $23 (Avg Bid)
    $23 Avg Bid
    1 bids

    I am seeking a skilled network expert in using GNS3 with a particular experience and proficiency in designing a star topology. The project specifically entails: design using local computer not Gns3vm. I have a topology that I want expert modify it to use local computer. The topology has firewall and DMZ and fake web server. Or the expert can create new one similar with steps and explanation. The ideal freelancer will have a robust knowledge of GNS3 along with a demonstrated ability to design and implement network topologies, specifically a star topology. Experience with routers, switches, and firewall devices configuration is also a must. Looking forward to your bids for this intriguing project.

    $41 (Avg Bid)
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    11 bids

    As an IT professional with a running Librenms platform, I'm looking for a seasoned network engineer with expertise in Extreme switch to add it to my existing system for monitoring. To make sure the task is executed successfully, the ideal freelancer would bring: - Solid experience with Extreme switch (EXOS) - Familiarity with Librenms platform - Proven track record of network device monitoring Your responsibilities will include: - Ensuring that the Extreme switch (EXOS) is seamlessly integrated into my Librenms platform - Making sure there is efficient communication between the switch and the monitoring setup - Ensuring reliable real-time monitoring This task requires direct experience with Extreme switch and Librenms integration. If you're up for this task, I'd love to...

    $147 (Avg Bid)
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    14 bids

    As a client, I'm pursuing the creation of a mesh network system utilizing the nRF52840 Development Kit. I am open to considering either Bluetooth Low Energy or ZigBee for the task at hand. The crux of the project pertains to developing a network of 20 nodes, each outfitted with the capabilities to measure: 1. Temperature, 2. Relative Humidity, 3. Voltage divider resistance aka soil moisture content. These measurements should be taken and transmitted every three hours. Ideal candidates would possess comprehensive knowledge and hands-on experience of Bluetooth Low Energy and ZigBee technologies. Proficiency in working with the nRF52840 Development Kit is essential, as is understanding how to effectively implement temperature, humidity and moisture sensors in a network setup. I use b...

    $6127 (Avg Bid)
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    13 bids

    Looking for a seasoned app developer to engineer a cross-platform mobile application for both IOS and Android systems. Key requirements include: - Cross-platform mobile application development (iOS and Android) - Integration of a reliable user registration/authentication feature - Efficient retrieval and storage of user profiles - Delivery option The ideal freelancer for this project should have proven experience in cross-platform mobile app development, handling user registration/authentication, and managing user profile data. Proficiency in Flutter, React Native, or Xamarin would be a plus. We're open to any tech stack recommendation that supports ease of maintenance and scalability for both Android and iOS. Show us that you understand user-centric design, data security, and you...

    $794 (Avg Bid)
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    71 bids
    Raspberry Pi Project 5 days left
    VERIFIED

    I'm in need of a dedicated and knowledgeable individual to help me develop a IoT device using Raspberry Pi. Key Responsibilities: - Design and develop the IoT device, with the possibility of creating a home automation system. - The specific IoT applications at this stage are undefined. Thus, I'm seeking a professional who has a diverse range of experience in different IoT integrations. Skills and Experience: - In-depth knowledge and hands-on experience with Raspberry Pi. - Proven experience in creating IoT devices. - Experience with network and cloud platforms integration is a plus, as the device may possibly be connected to one. Please, provide examples of relevant experience. I look forward to hearing from you.

    $1557 (Avg Bid)
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    9 bids

    I'm in need of an expert Flutter developer who is well-versed in Bluetooth technology. My project entails three major functionalities: - Connect to gadgets: Particularly, connecting with a gas chromatograph using both: [LE]: Low Energy (LE) Bluetooth connection [BR/EDR]: Basic Rate/Enhanced Data Rate. - Data interchange: This includes sending and receiving data to and from this scientific instrument - Device monitoring: The prospective developer should be adept in keeping tabs on the status of the gas chromatograph Ideal Skills/Experience Required: - Proficient Flutter Development skills - Extensive experience in integrating Bluetooth in applications - Familiarity or past experience with gas chromatographs would be a plus - Ability to troubleshoot and monitor Bluetooth conn...

    $1885 (Avg Bid)
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    72 bids

    I am seeking a proficient freelancer who can develop MATLAB simulations for a project I envisage related to providing sufficient energy for network reconnection and communication systems in disaster-affected areas. Key tasks and specifications include: - Simulations should focus primarily on network reconnection as well as communication in the wake of disasters. - The envisioned reconnection and communication framework should best utilise both wireless network and satellite communication capabilities. - Specifically, simulations must consider the energy efficiency of the satellite communication system. Desired skills for this project: - Proficiency in MATLAB - Extensive experience in network engineering, specifically wireless and satellite communications - Knowledge in energy systems, ...

    $9 (Avg Bid)
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    2 bids

    I'm looking for an experienced network engineer who can oversee the setup of a robust wired network. This project involves about 50 connected devices and requires sound knowledge of network architecture, hardware, and protocols to ensure optimal performance. 5000 sf office. 15 employees. VoIP, streaming Monitors, POE Security cameras, firewall, site to site vpn Most infrastructure are already in place: We have a Dream Machine Pro and Netgear switches wi fi is also ubiquiti NVR is NUUO Network and equipment already in place, needs to be optimized. Subnets, flans, managed switches…restrictions on traffic/access based on MAC or user… The physical infrastructure is already mostly in place and I can easily swap out a switch or run Cat 6 Located in Nashville, open to remote ...

    $72 / hr (Avg Bid)
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    18 bids

    I am looking for a specialist capable of extending my WiFi signal to reach a garden home office located more than 100 feet away from the router. There are no obstructions in the path between the home office and the main building from where the WiFi signal will originate. My main needs revolve around connecting computers to this network, so the setup must assure consistent, reliable connectivity and sufficient bandwidth for these devices. Ideal Skills & Experience include: - Knowledge and experience in setting up long-distance WiFi networks - Familiarity with equipment that maximizes signal strength over long distances - Understanding of how to provide steady and reliable connectivity specifically for computers.

    $695 (Avg Bid)
    $695 Avg Bid
    11 bids

    I'm seeking an expert in power electronics simulation, specifically in control system simulation and PI controllers. Ideal skills and experience for this role include: - Demonstrated experience in power electronics and control system simulation - Proficiency in implementing and tuning controllers - Ability to explore, and potentially enhance different elements of the controller simulation - Capacity to work independently and problem-solve effectively

    $89 (Avg Bid)
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    12 bids

    About Us: We are an innovative technology firm at the forefront of computer vision and machine learning advancements. Our mission is to develop cutting-edge solutions that enhance the way industries operate, leveraging the power of artificial intelligence to solve real-world problems. We are seeking a highly skilled and experienced Machine Learning Engineer with a specialization in computer vision models and model optimization to join our dynamic team. Role Overview: As a Machine Learning Engineer, you will play a critical role in developing and optimizing key point detection models, primarily focusing on OpenPose and other advanced models. Your expertise will drive the creation of high-performance algorithms capable of transforming the landscape of computer vision applications. This pos...

    $48478 (Avg Bid)
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    30 bids

    I'm searching for an experienced freelance who can effectively use opnet and sumo simulation in a VANET project. The primary focus of this project will be analyzing patterns in traffic congestion in a generic city layout. Key Skills and Experience: - Expertise in opnet and sumo simulation - Understanding of VANET - Proficiency in traffic congestion analysis - Experience in simulating generic city layouts Your duties will include: - Building a VANET simulation with opnet and sumo to observe traffic congestion levels. - Implementing a generic city layout as the basis for the simulation. Please bid based on these requirements. Thank you.

    $201 (Avg Bid)
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    5 bids

    I'm seeking an experienced network designer to design an HP Auruba campus network that will provide high speed connectivity, scalability for future growth, and integration with existing systems. Here's what you need to know: - The network design should include Layer 2 switches, Layer 3 switches, and PoE switches for a robust, well-rounded infrastructure. - I require VLAN segmentation for heightened security measures, crucial in preventing unauthorized access and enhancing overall network performance. The ideal candidate for this project should have significant experience in network design, particularly with the HP Aruba system. They must understand the importance of high-speed connectivity, scalability, and seamless integration with existing systems. Comprehensive knowledge ...

    $38 (Avg Bid)
    $38 Avg Bid
    6 bids

    I'm looking for an experienced chat moderator who can effectively monitor text-based adult content. This individual should be fluent in multiple languages including but not limited to English, Spanish, French, Dutch, and Greek. Ideal Skills and Experience: - Proven experience in chat moderation - Fluency in one of multiple languages (English, Spanish, French, Dutch, and Greek) - Ability to monitor adult text-based chats effectively Freelancers should include in their applications their past experiences in this role. It's particularly interesting if they have managed adult text-based chats before. They also must indicate their proficiency level for each of the languages mentioned. This opportunity is for individuals who are focused, reliable, and uphold professionalism at all ...

    $9 / hr (Avg Bid)
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    5 bids

    For our IoT device, I need a firmware developer adept at handling the nRF9160 chipset. Key components of this project will include: - Designing and implementing firmware with real-time data monitoring capabilities. - Ensuring the firmware supports remote updates. - Optimizing the firmware for low power consumption. Please note, specific aims for real-time data monitoring weren't specified. As such, it'd be helpful to have experience in different monitoring mechanisms - such as sensor data monitoring, data visualization, or setting up alerts/notifications. Frequency for remote firmware updates hasn't been defined either at this stage, so expertise in firmware updates ranging from daily to monthly intervals is preferred. Essential Skills: - nRF9160 firmware development -...

    $255 (Avg Bid)
    $255 Avg Bid
    5 bids

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