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.