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!

20,432 건의 리뷰 기록에서, 저희 프리랜서( Wireless Engineers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.88점입니다.
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    16 건의 일자리 확인, 급여 기준: USD

    I'm looking for a professional with in-depth experience in microcontroller programming and hardware design to create a controller that's capable of operating through GSM, with a primary function of controlling electrical devices. Scope of Work: - Development and programming of the controller. - Setting up GSM operations for the controller. Ideal Skills: - Proficient in microcontroller programming. - Extensive knowledge of GSM communication protocol. - Experience in designing and developing device controllers. - Ability to create detailed project proposals. Please include a detailed proposal which demonstrates a clear understanding of the project's requirements and how you plan to achieve them in your application. All aspects of the project including the technical requirem...

    $2283 (Avg Bid)
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    I'm currently facing some issues with my NowTV router and would appreciate someone knowledgeable in this domain to scrutinize the router history. It seems that there are some hitches and I am unable to identify them myself. For this job, the ideal candidate would: - Have extensive experience with routers, their historical data interpretation, and more specifically with NowTV routers. - Be able to navigate the nuances of the router's operating system as the specific one being used wasn't provided. - Have skills in detecting and resolving possible problems. When applying, please highlight your experience working with router issues, especially if you've worked with NowTV routers before. Your expertise in this field will be highly appreciated and favored in this engag...

    $85 (Avg Bid)
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    5 건의 입찰

    I'm in need of a professional to model and analyze cellular networks specifically focusing on coverage, signal strength, and performance analysis. My project primarily involves the simulation of figure 3 (a) from a certain academic paper. Key project details include: 1. Modelling Aspects: - Antenna locations - Coverage area boundaries - Signal strength variations 2. Analysis Aspects: - Coverage and signal strength - Interference and performance analysis 3. Measurement Metrics: - Signal-to-Noise Ratio (SNR) - Path loss and fading effects The ideal candidate will bring an understanding of signal propagation, network modeling, and have experience in cellular network simulation. An understanding of the mathematics and physics behind signal strength variations, S...

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    I am in need of an expert to help with a DSG gearbox activation project for a sports car. The aim of this project is to activate a replacement gearbox to improve the shifting speed, enhance overall performance, and increase fuel economy. Key aspects of the project include: - Activating the replacement gearbox for smoother gear shifts - Modifying settings for increased torque - Implementing strategies for improved fuel economy The ideal freelancer should have experience with sports cars and automated manual transmission systems, specifically Direct-Shift Gearbox (DSG) systems. Understanding of vehicle dynamics, performance tuning, and automotive engineering is a must. Experience with similar projects and favorable results will be highly welcomed.

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    I am seeking a VoIP consultant for improvement of my existing computer-based VoIP system. The purpose of the project is twofold - improved communication efficiency and enhanced call quality. Key Tasks: - Analyzing the current computer-based system setup - Implementing the connection of Physic SIP to asterisk on the cloud for enhanced call quality Ideal Skills and Experience: - Proven experience as a VoIP consultant - Excellent knowledge of IP PBX system - Experience with connecting Physic SIP to asterisk on the cloud - Ability to improve communication efficiency and call quality. Kindly submit your proposal outlining your plan to achieve these two goals along with your previous relevant work. Looking forward to finding a VoIP specialist who can provide a swift and efficient upgrade t...

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    I am in need of a DWDM Network engineer who has specialized experience in Optical Communications and Dense Wavelength Division Multiplexing (DWDM). You will be tasked with training a group of advanced students for a single class. Your training should cover the following specific topics: - Optical fibers and cables - DWDM system components - Multiplexing and demultiplexing techniques - CCNA I require that you have a history of previous work in this field that you can share with me. The students you will be training are advanced, and already hold a significant understanding of DWDM. As such, the ideal applicant should have stellar communication skills and a solid mastery of the subject matter to ensure a comprehensive and engaging learning experience.

    $53 / hr (Avg Bid)
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    I'm seeking a seasoned RF system engineer to leverage their knowledge and skills in my project. The individual will perform the following duties: - Design RF circuits - Conduct RF tests and measurements - Troubleshoot any emerging RF issues Past exposure to both wireless and satellite communication systems as well as radar systems is vital, with a particular emphasis on long-range systems exceeding 10 km. This competence will equip the professional to understand the practical and theoretical aspects of the project, thus successful execution.

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    I need an experienced IoT professional who's skilled in developing IoT applications, configuring SNMP protocols, and programming with Micropython. Your main tasks will entail: - Developing an IoT system employing sensors. - Programming temperature, motion, and light sensors. - Integrating SNMP protocols alongside WiFi, Bluetooth, and Ethernet communication channels. Consistent experience in the IoT space along with an extensive understanding of Micropython is quintessential. Understanding of SNMP protocols and varying communication channels is highly regarded. Please indicate your relevant experience in your proposal.

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    As a business dealing with semiconductors, we're seeking an experienced professional knowledgeable in TCAD simulations, with a specialization in Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs). We primarily require: - Proficiency in device modeling. You should be able to effectively guide us through the complexities of semiconductor TCAD simulations for MOSFETs. - Understanding of the unique modeling requirements for MOSFETs as we seek to enhance our technology development. Ideal Skills and Experience: - Strong background in semiconductor technology and TCAD simulations. - Experience with MOSFET device modeling. - Insight into technology development. - Good grasp of the entire process integration. If you possess these skills and have the experience we're looki...

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    I'm currently seeking a knowledgeable professional to assist with protocol development in IoT network research. Particular focus will be placed on the following areas: - Network Access Control: The successful freelancer will have a strong understanding of different security measures, specifically in relation to network access control. - Compatibility and Authentication: The project should consider the need for compatibility with existing devices, and effective authentication methods. Ideal candidates should have experience in IoT network research and protocol development, a solid understanding of network access control, and expertise in ensuring device compatibility and planning authentication methods.

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    I'm seeking a freelancer who is well-versed with the Opnet Modeler Simulator tool. The main task will involve running a project for the evaluation of network performance. Although there was no preference indicated in terms of the specific functionalities to be covered, a well-rounded approach encompassing elements such as network traffic, protocol behavior, and bandwidth allocation would be beneficial. KEY REQUIREMENTS: - Proficiency in using the Opnet Modeler Simulator tool - Ability to effectively evaluate network performance IDEAL CANDIDATE: The individual perfectly suited for this task will have substantial experience related to running similar projects. In your application, make sure to include a comprehensive summary of your experience relevant to this project scope. Previous...

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    I require a trained network engineer to navigate the configuration of my Aruba 9012 controller and map it across my existing Cisco devices. - Key Deliverables: 1. Study the configuration details of the Aruba 9012 controller or the existing Cisco device which I will provide. 2. Configure the Aruba 9012 controller to function seamlessly with the existing Cisco devices in an office setting. - Skills and Experience: I need someone experienced in configuring Aruba and Cisco devices in an office environment. An understanding of the integration of different devices is necessary. Please note, this project involves configuring one Aruba 9012 controller and one Cisco device. Proficiency in dealing with both the above-mentioned devices is pivotal.

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    I require a qualified engineer to design and implement a small, slimline 5000mAh wireless charging battery that is compatible with all smartphones. This will need to be encased in a material such as silicone or similar, making the battery removable. The successful freelancer should display: - Proficiency in electrical/electronics engineering - Experience in building wireless charging solutions - Familiarity with the Qi wireless charging standard - Knowledge of smartphone battery requirements Please include references or examples of past similar projects in your bid. Thanks.

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    I am immediately seeking a seasoned expert in Lumerical to assist in the setup and optimization of optical simulations for a basic level, single structure system. Responsibilities/Key Deliverables: - Effectually setup and execute optical simulations on Lumerical - Implement strategies for enhancing the design and performance of simulations Preferred skills and experience: - Strong mastery in Lumerical, particularly in Optical Simulations - Proven experience in design optimization and simulation setup - Familiarity with single structure systems and basic level simulations - Strong problem-solving skills and attention to detail Your comprehensive understanding and hands-on experience with Lumerical will be crucial in executing this project successfully. Looking forward to your bids!

    $140 (Avg Bid)
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    Its a 10 minute Job if YOU re expert I'm seeking a network expert focused on troubleshooting issues with my Wireless Local Area Network. Here are the specifics: - Expertise: Your background should be strong in network troubleshooting, specifically for WLANs. - The Task: I'm dealing with connection issues as well as performance problems. You would be responsible for identifying and resolving these issues. - Ideal Skills: A deep understanding of WLAN system and experience debugging connection, speed, and performance problems. Your in-depth knowledge of WLAN and troubleshooting expertise will play a fundamental role in the resolution of these problems.

    $4 / hr (Avg Bid)
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    I'm in need of an experienced OTA engineer who can effectively conduct OTA testing and device verification on smartphones and IoT devices, particularly focusing on a phone - raspberry pi device. Your main responsibilities are: - Performing OTA testing on the targeted devices to ensure they're working at their optimal performance - Verifying the device for any possible issues that may hinder their operations Specific functionalities to be tested include: - Checking for Connectivity issues: Ensuring the devices can effectively connect to available networks and maintain stable connections. - Evaluating Security: Detecting any potential security vulnerabilities that could become a concern. The ideal candidate should have extensive experience in OTA testing, device verification, n...

    $567 (Avg Bid)
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