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 20,267 reviews, clients rate our Wireless Engineers 4.87 out of 5 stars.
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    24 jobs found, pricing in AUD

    I am seeking a network designer to develop a scalable and secure IoT network infrastructure for connecting less than 10 devices. The connected devices are essential components of the IoT environment, including sensors, actuators, and smart home gadgets. Ideal Skills and Experience: - Experienced in IoT network design - Expert in handling IoT devices such as sensors, actuators, and smart home devices - Familiar with strategies for enhancing internet speed, network security, and scalability Your tasks will include: - Designing a network that optimizes internet speed and enhances security. - Structuring the network for scalability as more devices are connected. - Ensuring effective communication among the sensors, actuators, and connected smart home devices.

    $222 (Avg Bid)
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    18 bids

    I'm looking for a skilled network engineer to design a Local Area Network (LAN) using Cisco Packet Tracer. The network should include: * Workstations * Servers * Network devices - routers and switches Although the exact number of workstations is not specified, I'll need you to plan for scalability and future network expansion. I'm seeking a freelancer with experience in network design, preferably familiar with LAN setups. Knowledge of Cisco Packet Tracer is a must, and a background in computer engineering or a related field would be an added bonus. Please provide examples of similar projects you've completed before, and introduce how you approach network design projects. Your bid should cover the design and visualization of the proposed LAN, with an optional cost...

    $22 (Avg Bid)
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    I am seeking a network specialist experienced in configuring network setups and working with access points specifically. Key tasks involve: - Network Configuration: You'll manage the configuration of our network, focusing mainly on access points. Your primary role will be configuring our access point to allow mobile phone connectivity. - Equipment: For this task, you should have experience in working with access points. Furthermore, understanding their functions, operations, and the necessary configuration processes, is crucial. Ideal Skills and Experience: - Deep understanding of network configurations and access point set-ups. - Proven experience in similar roles or jobs. - An understanding of mobile connectivity solutions. - Excellent in problem-solving and has the ability to...

    $29 / hr (Avg Bid)
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    I'm looking for an experienced OMNeT++ developer who can implement the LEACH (Low-Energy Adaptive Clustering Hierarchy) protocol for me. The main focus of the project is to improve the energy efficiency of a wireless sensor network which should help to extend the overall lifespan of the network. Here are the skills and experience I'm after: - Proven experience with OMNeT++ - Expertise in implementing networking protocols, particularly in wireless sensor networks - Solid understanding of the LEACH protocol - Knowledge about energy efficiency in wireless sensor networks All in all, the successful completion of this task involves designing and implementing the LEACH protocol using OMNeT++, with a clear focus on achieving energy efficiency in the network.

    $208 (Avg Bid)
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    I'm seeking an experienced developer to create an Alexa skill with specific functionalities. This skill will be aimed to take advantage of an ESP8266 webserver and an ultrasonic sensor and provide information about speaking distance. Here are the functionalities: - Providing the speaking distance value retrieved from a local webserver like (this is just example and it will not be static) - The speaking distance will be measured by an ultrasonic sensor via ESP8266 webserver. - This value will be updated constantly, ensuring real-time information. Required skills and experience: - Proficiency in developing Alexa skills. - Knowledge of using and integrating ESP8266 webserver. - Understanding of ultrasonic sensors and their implementation. - Ability to deliver reliable, efficient, a...

    $95 (Avg Bid)
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    As a firm looking to optimize our operations, we're in need of an expert consultant with deep expertise in wireless engineering, specifically relating to IoT utilization. Key Services Required: - Network Design - RF Optimization - Security Protocols Project Objectives: Our primary objective is to successfully leverage wireless technology for IoT applications in our operations. In doing so, we're aiming for seamless connectivity, enhanced data security, and improved network performance. Ideal Candidate: The ideal consultant should have a solid experience in network designing, RF optimization, and security protocols for wireless connections, preferably with a specialty in IoT solutions. A deep understanding of how to balance between performance and security in setting up IoT ...

    $25 / hr (Avg Bid)
    NDA
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    I'm seeking top-of-the-line engineers who are fervently skilled in antenna design, particularly in the mm-wave frequency band (24–31 GHz). My primary aim is to create a semi-flexible two-port (MIMO) antenna with dual (CP) specifically tailored for wearable applications in biotechnology. Key Features Required: - Small size: The antenna must be compact to be comfortably worn and integrated into the biotechnology devices. - High efficiency: Without compromising its size, the antenna should powerfully perform its functions. - Wide bandwidth: To ensure the seamless connection and representation of data, the antenna should are capable of covering a broad frequency range. Transmission Distance: - The designed antenna's transmission distance should not only cover short distance...

    $140 (Avg Bid)
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    3 bids

    I'm in urgent need for a MikroTik support expert, specifically someone who has MikroTik certifications and can offer me around 3 hours of support. The issue on hand involves my medium-sized business network set up. I have been experiencing: - Configuration errors - Routing issues - Network instability These problems are related to VRRP and BGP on my network. Currently, I am using MikroTik RouterOS Version 7.x. so it's crucial that you have experience troubleshooting this version. In your bid, please include: - Your MikroTik certifications - Your experience with RouterOS Version 7.x - Your past experiences resolving such issues Please only bid if you are available at 10pm (GMT-5) 27 Feb 2024 If you're confident you can assist me, I look forward to receiving your bid.

    $63 / hr (Avg Bid)
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    I'm seeking an experienced network engineer who has 7+ years of experience and to overhaul our company's Local Area Network (LAN), Wide Area Network (WAN), and Wireless Network. - **Goals and Challenges:** The primary goals are to improve network speed and performance, enhance network security, and expand network coverage. The optimal candidate will have proven experience in achieving these outcomes in past projects. - **Devices Connectivity:** On average, there will be less than 50 devices connected to the networks. Therefore, understanding how to optimize a network for this amount of devices will be crucial. - **Skills & Experience:** A strong background in LAN, WAN, and Wireless Network setup and management is essential. Network security expertise and experience im...

    $17 / hr (Avg Bid)
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    Currently seeking a tech-savvy freelancer with a wealth of experience in dealing with cable internet connections. My system is experiencing some problems which need immediate attention: - The main crux of the matter is that my cloudkey and various other amplifiers aren't functioning as they should. - This is resulting in an absence of internet on the upper levels of my house. Your wealth of experience should aid in troubleshooting and efficiently resolving these issues. Therefore, you should incorporate this within your application. A background in working with similar types of network connectivity issues will be considered an advantage.

    $49 / hr (Avg Bid)
    Local
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    I urgently need a professional to construct a computer network design using Cisco Packet Tracer. The primary purpose of this network will be to enable internet access. The exact number of devices to be connected isn't stipulated but it could be a significantly high number. So, your design should guarantee efficiency and scalability. Aim Computation and allocation of IP addresses to devices in a computer network (based on a given block IP address), followed by design and simulation of the network using Cisco Packet Tracer software. Ideal Skills and Experience: - Proficiency with Cisco Packet Tracer - Experience in network design and architecture - Understanding of network scalability - Fast, efficient, reliable and deadline-oriented The timeframe for this project completion is ...

    $26 (Avg Bid)
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    I'm looking for an experienced network engineer to configure a ZTE C320 with a MK 4011. The goal is to successfully deploy both GPON and FTTH networks. Key project objectives are as follows: - Network should support over 100 users - User ONU must authenticate with PPPoE Ideal candidates will have proven experience setting up ZTE GPON/FTTH networks of this size and familiarity with PPPoE authentication. Looking forward to seeing qualified bidders.

    $194 (Avg Bid)
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    I am seeking expertise in developing an electrostatic sensor with specialized features. The core requirement for this sensor is to detect human presence, specifically behind curtains and walls. This should be achievable within a short range, up to 2 meters. Moreover, it should primarily be able to detect movement signals. Ideal candidates for this project should possess: - Profound knowledge in electrostatics and sensor design. - Experience in developing movement signal-detecting devices. - Skills in prototyping and testing sensor range and effectiveness. This project demands not only technical proficiency but also innovative and solution-oriented thinking. The end goal is a sensor that can accurately and reliably detect humans in close proximity, even through obstructions. Let'...

    $237 (Avg Bid)
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    I need a comprehensive forensic report covering both mobile phone and computer communications. In my endeavor, I am naively striving to prove that I have never contacted a certain individual via calls, texts, or emails. Key Requirements: - Detailed examination of my devices (both mobile and computer) for traces of communication with the specified individual. - Extraction of Sender/Receiver details, notwithstanding any potential communication content. - Even though I am unsure about some specifics, I am keen on uncovering any contact information related to the person in question. Ideal Candidate: - Extensive experience in digital forensics, particularly in communications. - Proficient in data recovery and extraction from various devices. - Discreet, professional and thorough as this ta...

    $593 (Avg Bid)
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    As a novice in the field of wireless systems engineering technology, the path to proficiency seems daunting. I wish to begin my journey aided by a capable tutor with a wealth of knowledge and practical experience in signal processing, antenna design, and RF circuit design. Emphasis on everything from spectral efficiency to signal propagation is highly preferred. To accommodate my learning preferences, I would ideally like the tutor to deliver the lessons through online video calls. This will allow a flexible learning setup and instant clarification of any problems I may encounter during the lesson. Expected skills and experience of the ideal candidate would be: * Profound knowledge and understanding of wireless systems, specifically signal processing, antenna design, and RF circuit des...

    $61 / hr (Avg Bid)
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    I am seeking a skilled electronics engineer with experience in automotive development to create a controller for inflating and deflating tyres on a 12V vehicle, specifically a car. The key requirements include: - Ability to autonomously control solenoids' opening and closing based on pre-set and adjustable pressure readings, with no manual interaction required. - Capability to accommodate various tire pressure readings for different driving conditions, such as off-road and high-speed highway settings. The ideal candidate will possess strong problem-solving skills and a demonstrated background in similar automation projects. Knowledge of automotive systems, particularly tyre pressure management, is essential. Familiarity with different driving conditions will also be beneficial.

    $453 (Avg Bid)
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    I am in dire need of an experienced professional to simulate a complex power generation project involving a water tube-type steam boiler and a three-stage steam turbine. Since the project's crux revolves around the high-pressure turbine, specific emphasis should be placed on authentic simulation of this segment. Key Tasks: • Accurate simulation of water tube-type steam boiler. • Focused and detailed simulation of a high-pressure turbine. Even though the functionalities for the high-pressure turbine simulation are not specified due to missed information, I trust your experience and knowledge to select the optimal functionalities that would reflect real scenarios and provide valuable insights. Ideal Skills and Experience: • Experience in power generation simulatio...

    $174 (Avg Bid)
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    I am looking for a highly skilled and experienced individual to develop an advanced chip intended for clippers with a prominent focus on wireless connectivity using Bluetooth. Key Responsibilities: - Designing and developing a chip with precise cutting control capabilities - Optimizing the chip for extended battery life - Integrating Bluetooth functionality to enable wireless connectivity Ideal Skills and Qualifications: - Comprehensive understanding of IoT devices - Considerable experience in silicon chip design and development - Proficiency in wireless technologies, particularly Bluetooth - Ability to integrate optimized battery life solutions into chip design - Experience in embedded systems design with preemptive, multitasking real-time operating systems - Familiarity with the ...

    $775 (Avg Bid)
    NDA
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    I'm looking for an experienced network engineer/admin specializing in wireless networks for maintenance tasks. Key Responsibilities: - Establish a Site to Site Connection between two routers with different ISPs using IPSec, IP Tunnel not use VPN. Ideal candidate must have: - Extensive experience in wireless network management and maintenance - Skill in configuring firewalls and site-to-site using IPSec - IP Tunnel. - Knowledge in IPSec protocols - Proven track record of ensuring networks are running smoothly & efficiently. - Both end has Mikrotik (Hex) Routers. - Both end has different ISP's . - Site one has static public address and Site 2 has dynamic public address. - Target to communicate both networks ends so that share the data easily and connect one network to another...

    $80 (Avg Bid)
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    I urgently need a skilled and experienced electrician to boost the size of my current electrical panel. It's a 150 amps panel for 10 apts, which I am looking to upgrade for increased capacity. The ideal capacity I'm aiming for is double the current one, turning it into a large-scale 400-amp system. Your expertise in similar projects that involve resizing electrical panels and configuring the circuits to accommodate the increased power demand is crucial for this job. Some key details of the project are: • Assessment of current panel and circuit layout • Replacing the 150-amp panel with a 400-amp one • Ensuring safety standards and protocols are followed • Regulating power supply to avoid system failure Remember, the goal is to increase the capacity of the pan...

    $234 (Avg Bid)
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    17 bids

    I urgently need a skilled and experienced electrician to boost the size of my current electrical panel. It's a 150 amps panel for 10 apts, which I am looking to upgrade for increased capacity. The ideal capacity I'm aiming for is double the current one, turning it into a large-scale 400-amp system. Your expertise in similar projects that involve resizing electrical panels and configuring the circuits to accommodate the increased power demand is crucial for this job. Some key details of the project are: • Assessment of current panel and circuit layout • Replacing the 150-amp panel with a 400-amp one • Ensuring safety standards and protocols are followed • Regulating power supply to avoid system failure Remember, the goal is to increase the capacity of the pan...

    $1548 (Avg Bid)
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    I'm looking for someone skilled with ESP32 to help create a PCB that focuses on logging data from sensors. It's important to know about different sensor types, since they will be the main way we get data. The ideal candidate should: Have experience with ESP projects Understand how to log data from sensors Know about connecting batteries, storage, and display Your job is to design and set up a system that can collect sensor data accurately and reliably using the ESP module. Please share specific examples of similar projects you've done in your proposal.

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    I'm looking for an experienced automation engineer who can provide solutions for my company's processing machines. Your duties will encompass: - Implementing machine automation for remote access and control. We aim to streamline our operations by integrating comprehensive automated programming into our system. - Overseeing the automation of processing machines with temperature and vacuum controls. Having experience in dealing with such machinery will be helpful for your success in this role. - Ensuring moderate precision and accuracy for temperature and vacuum controls in our processing machines. We value a balance of precision without overt complexity or cost. Ideal candidates should possess a deep understanding of industrial automation practices, and proficiency in machine l...

    $59 / hr (Avg Bid)
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    19 bids

    Title: Wireless Digital I/O Two-Way Controller with Battery Monitoring for Agricultural Fields Description: Our project endeavors to create an advanced wireless digital I/O two-way controller customized for agricultural fields covering an extensive area of 200x200 meters. The system architecture consists of a central main node and multiple field nodes strategically dispersed across the field, ensuring seamless control, monitoring, and battery management functionalities. Key Features: • Main Node Integration with Raspberry Pi: • The central main node is seamlessly integrated with a Raspberry Pi 4, featuring a touchscreen interface. We have developed an intuitive GUI to simplify configuration and operation processes. • Field Node Configuration: Each field node, spaced at inte...

    $480 (Avg Bid)
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