How to Become a Radio Frequency [RF] Engineer

What is an RF Engineer?

The RF Engineers are the professional experts known within the electrical engineering arena of IT and Telecom sector. They are also called Radio Frequency Engineer. Usually, engineers work with gadgets that send or receive radio waves, with wireless devices, radios, and mobile phones. All kinds of communication run through radio waves, whether it is wireless or mobile devices, guided by RF engineer.

The Radio frequency engineering is a huge and rising industry. Over the last few years, it went up from simple commercial radio, TV and military communication techniques to being a crucial area of technology that is needed for the global economy. Wi-Fi, satellite communications, 4G networks and more are all possible through RF technology.

RF Engineer Job Description & Responsibilities

The RF Engineers engaged in designing, implementing and maintaining wireless communication. The following duties and responsibilities show about their day to day work:

Enhance the Performance of Present Wireless Networks

The RF engineers constantly assess network pointers as well as performing regular maintenance on existing devices. E.g., the wireless internet on our smartphones has gone from 1G to 4G LTE.

Network Infrastructure Architect

The primary task of a Network Infrastructure Architect is to design and set up computer networks, which includes Internet connections, intranets, local area networks (LANs), wide area networks (WANs), wireless LANs, and data communications networks, among others. The individual’s responsibility also includes ensuring that all the systems a company or an organization are operating optimally.

Architects analyze how existing and future networks will support their organization’s operations, besides also monitoring and organizing any projects related to networks. To optimize the technological abilities of an organization, they manage networks security and boost data transfers to make sure that all the systems are working to their fullest potential.

Primarily, network architects design efficient network infrastructures that satisfy the short-term as well as the long haul IT and commercial requirements of their organization or clients.

They should have excellent analytical and problem-solving skills. Architects need to have solid communications skills because they would interact with people from different departments within an organization. 

Velocloud SD-WAN Engineer

Velocloud SD-WAN Engineer

As trained IT network professionals, Velocloud SD-WAN Engineers play a wide range of significant roles in meeting the needs of enterprise-level businesses. From sales to design to implementation to support, network engineers with Velocloud-specific expertise as essential for businesses that want to implement a software abstraction to their wide area network

Velocloud SD-WAN is a software-defined wide area network solution that allows businesses to streamline and simplify their network with centralized control. This allows for a range of benefits, cutting the costs of using hardware alternatives and optimizing application performance across the network. However, to do any of this, these businesses need the help of a Velocloud SD-WAN Engineer.

Job Description

Velocloud SD-WAN Engineers are necessary for a wide range of duties. They are needed to carry out tasks in all stages of the SD-WAN lifecycle. From developing, implementing and deploying configurations, to providing troubleshooting and support, to optimizing existing SD-WAN networks. When working with Velocloud SD-WAN service providers, your work may include not just the above, but providing your expertise in the sales process, including performing technical demonstrations.

Network Infrastructure Architect

They assess existing systems to provide sufficient security to ensure that they meet the needs of all the users and coordinate with all the departments in an organization so that the systems are working efficiently. They analyze business requirements to identify where they can integrate new hardware, operating systems, and connectivity solutions.

Engineers configure, install, maintain, and support firewalls, routers, switches, and wireless equipment. They respond tickets that users raise by providing technical support and assistance.

An architect can also suggest improvements or other technologies to top management.

They need to troubleshoot network and system issues and breakdowns as required, including security issues.

Engineers deploy operate enterprise networking solutions efficiently and ensure that it is always accessible. They implement new networking technologies or upgrade existing technologies to improve services and capabilities.

Architects maintain and manage firewalls VPNs, and network switches and routing. They monitor and support VoIP and telecom systems.

Specialists diagnose network traffic for suspicious activities and report them to management. They need to support the IPs and network.

Read More: Network Infrastructure Architect

Field Engineer

Field Engineer Responsibilities

In today’s technology-run world, digitization has made a significant impact on the telecommunication industry. All thanks to it, communication is quicker and more comfortable. One cannot forget the considerable role telecom and internet service providers have played in this transformation, including the creation of new field engineering job opportunities, for IT & Telecom professionals such as the Telecom Field Engineer.

Field Engineer responsibilities typically include handling maintaining, monitoring, installing and providing support for network hardware, software and communication links. They must ensure the stability of in-house voice, data, video, and networks. Field Engineering includes proposing offer technical and engineering solutions for communication-based subjects such as wireless telephony services, radio and satellite communications, internet and broadband technologies.

Field Engineer responsibilities include working under strict deadlines and having clear milestones to achieve. Part of a Field Engineer job description includes being able to look into service delivery, carry out feasibility exercises, determine connectivity, and prepare detailed, technical and operational documentation.

Cloud Architect

Introduce Cloud Adoption

The Cloud Architect drives the introduction of the cloud infrastructure within the company’s computing environment. It is the technician’s responsibility to support the change and work towards the adoption and ease of use of cloud technologies. The professional develops new usage patterns and should play an active role in the everyday use of cloud services. They ensure that services keep running 24/7 and address cloud contracts in several ways.

Develop and Coordinate Cloud Architecture

The technician develops and coordinates cloud architecture across diverse areas including application development, identity and access management, network and data management and more. They often work in coordination with other departments to implement all architecture changes. They should build a good rapport with other architects and work towards supporting them in their respective

Security Analyst

The Security Analysts are one of the backbones of organizational cyber security. They defend the computer network of the various establishment from cyber risk and security gaps through online defense preparation and case response. The analyst follows the security architects and engineers to design and apply a safe network. The security experts evaluate and test the network for risks. As cyber security threats progress, analysts should stay alert to potential security gaps and plan to respond in a timely fashion.

The Security Analyst works closely with the incident response department to solve the problems and avoid future occurrences.

Job Description

The Security Analysts are finally accountable for ensuring the safety of a computer network. The related digital assets of an organization are required to be protected from unauthorized access. It comprises of securing both online and physical system infrastructures. They should be able to screen out suspicious action. 

Security Analyst finds and drives out the risks before the problems occur. If a security gap does occur, analysts are often on the forefront, leading efforts to stop the cyber-attack.

Field Service Technician

The Field Service Technician is the trained professional engaged in performing the field installation and its maintenances. Technicians are responsible for the field operation, troubleshooting, repair and client training of devices in an assigned location. They may also include training a plant’s maintenance team or other key colleagues on how to perform equipment maintenance.

The Field Service Technician delivers the service and customer assistance during field visits as per the client’s requirements. They manage all onsite fitting, patch-up, maintenance, and test cases. Technicians perform the diagnosis for the network and associated errors or technical issues and find the proper way out.

Usually the field technician work in the given site by the client, engaged in fixing and sustaining the network, hardware, software, and other telecom and IT-related set-ups.

When it comes to the telecom field, they play an essential role in the telecom sector as well.

The service technician will provide on-site customer support, installation, programming, maintenance, and repairs to a wide range of telecom systems. It includes equipment, wiring, and to other related computers or devices at several assigned locations within the agreed work areas.

Field experts work with various telecom devices and hand tools for the assistance, installation, and repair telephone poles, headsets, and associated peripherals in different locations and varied work environments.

Field Technician

A Field Technician, also known as a Network Technician,  is a professional who provides on-site end-user support, telecom installation, programming, maintenance, and repairs to a wide variety of telecommunications’ systems, equipment, cabling, and to other related systems and equipment at all locations within the assigned work region.

Technicians also install electrical equipment. They work with a variety of telecom systems and hand tools to provision, install, and repair telephones, headsets, and related peripherals in various locations and diverse work environments.

The job demands that they work off-site more often than not. Besides, they need to carry out regular repairs, maintain equipment, and demonstrate to clients how to use products/equipment.

The job of a technician also entails traveling frequently. They need to effectively use the mobile office setting and equipment to interact with clients as well as their seniors in their organization.

Technicians’ job role involves some amount of physical labor, as they would have to lift equipment, and overhead cabling would require them to work at heights. Since they interact directly with clients who own electronic, electrical, and engineering equipment/products, they need to have excellent communication skills.

Field Technician

A Field Technician, also known as a Network Technician,  is a professional who provides on-site end-user support, telecom installation, programming, maintenance, and repairs to a wide variety of telecommunications’ systems, equipment, cabling, and to other related systems and equipment at all locations within the assigned work region.

Technicians also install electrical equipment. They work with a variety of telecom systems and hand tools to provision, install, and repair telephones, headsets, and related peripherals in various locations and diverse work environments.

The job demands that they work off-site more often than not. Besides, they need to carry out regular repairs, maintain equipment, and demonstrate to clients how to use products/equipment.

The job of a technician also entails traveling frequently. They need to effectively use the mobile office setting and equipment to interact with clients as well as their seniors in their organization.

Technicians’ job role involves some amount of physical labor, as they would have to lift equipment, and overhead cabling would require them to work at heights. Since they interact directly with clients who own electronic, electrical, and engineering equipment/products, they need to have excellent communication skills.

Field Service Technician

The Field Service Technician is the trained professional engaged in performing the field installation and its maintenances. Technicians are responsible for the field operation, troubleshooting, repair and client training of devices in an assigned location. They may also include training a plant’s maintenance team or other key colleagues on how to perform equipment maintenance.

The Field Service Technician delivers the service and customer assistance during field visits as per the client’s requirements. They manage all onsite fitting, patch-up, maintenance, and test cases. Technicians perform the diagnosis for the network and associated errors or technical issues and find the proper way out.

Usually the field technician work in the given site by the client, engaged in fixing and sustaining the network, hardware, software, and other telecom and IT-related set-ups.

When it comes to the telecom field, they play an essential role in the telecom sector as well.

The service technician will provide on-site customer support, installation, programming, maintenance, and repairs to a wide range of telecom systems. It includes equipment, wiring, and to other related computers or devices at several assigned locations within the agreed work areas.

Field experts work with various telecom devices and hand tools for the assistance, installation, and repair telephone poles, headsets, and associated peripherals in different locations and varied work environments.

Network Infrastructure Architect

The primary task of a Network Infrastructure Architect is to design and set up computer networks, which includes Internet connections, intranets, local area networks (LANs), wide area networks (WANs), wireless LANs, and data communications networks, among others. The individual’s responsibility also includes ensuring that all the systems a company or an organization are operating optimally.

Architects analyze how existing and future networks will support their organization’s operations, besides also monitoring and organizing any projects related to networks. To optimize the technological abilities of an organization, they manage networks security and boost data transfers to make sure that all the systems are working to their fullest potential.

Primarily, network architects design efficient network infrastructures that satisfy the short-term as well as the long haul IT and commercial requirements of their organization or clients.

They should have excellent analytical and problem-solving skills. Architects need to have solid communications skills because they would interact with people from different departments within an organization.

Responsibilities

They assess existing systems to provide sufficient security to ensure that they meet the needs of all the users and coordinate with all the departments in an organization so that the systems are working efficiently. They analyze business requirements to identify where they can integrate new hardware, operating systems, and connectivity solutions.

Engineers configure, install, maintain, and support firewalls, routers, switches, and wireless equipment. They respond tickets that users raise by providing technical support and assistance.

Computer Network Technician

A Computer Network Technician, also known as a Network Technician, manages the network system of an organization. The individual installs, operates, maintains, upgrades, and fixes computers and network equipment.

Computer network technicians maintain, resolve, and supervise the use of LANs and WANs, besides establishing and maintaining the internet, intranets, and extranets of an organization. It is their job to oversee and boost the connectivity and performance of the network.  

Technicians monitor the day-to-day operations of an organization's computer network. They also aid in installing hardware and software for all the systems.

Technicians need to interact with clients and their team members to develop and deploy new security strategies to make sure that all systems and data are secure. They formulate the best practices to meet the technological requirements of an organization.

Job Description

Technicians must possess the skills for installing operating systems, such as Windows, Unix or macOS, and network components. They need to be conversant with networking protocols, such as TCP/IP, DNS, FTP, and SMTP, among others.

Network Technicians must also assess PCs/ laptops, hardware and software of the network, servers, and other devices to identify potential issues. They also install, maintain, resolve, and examine network cabling. Technicians should be able to promptly troubleshoot issues to ensure that computers and network equipment are always up and working.  They should be conversant with network management and network ecosystem.

Load Balancer Engineer

The F5 oversees, manages and coordinates network policy. They assist in the configuration and troubleshooting of F5 load balancers. The engineer must manage the load balancing network and application requirements. They collaborate and coordinate with internal support teams and give timely reports to the management.

It is the responsibility of the F5 Load Balancer Engineer to offer architecture/ engineering expertise for new implementations, cloud environment, integrations, and project designs. The professional has to take care of the enterprise Load Balancing strategy and also provide the technical support necessary for security compliance initiatives. The Load Balancer Engineer should examine, evaluate and install new technologies and solutions.

The F5 Load Balancer Engineer will have to create highly available and complex network solutions in both data centers and cloud environments. They must have in-depth knowledge about protocols, designs, and configuration of data center and other network infrastructure related to load balancing solutions. The professionals should play an active role in the mitigation plans and they must make sure they comply with security baselines and standards.

The engineer should manage and maintain procedures for telecommunication systems. They have to evaluate the need for any new reconfigurations and make suggestions for the implementation as and when required. It is their responsibility to take care of the daily administration of the load balancer environment. The professional must also look into network performance, resolve issues and deploy solutions.