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.

Network Architect is a professional who takes care of communication networks, such as local area networks (LANs), wide area networks (WANs), and intranets. They play a crucial role in creating, maintaining and modifying an IP network's hardware, software and virtualized components. These professionals should have in-depth knowledge about the network's technological requirements.

They work on networks in small range as well as on a larger scale of the communication system. Keeping in mind the security issues of the organization, they should always be prepared to design and implement security countermeasures, when network vulnerabilities arise.

The Network Architects play a prominent role in the installing of routers, modems, and any other hardware and software upgrading that are essential for the communication networks to function properly. The professionals plan and execute the layout of cables and other required components for network systems. The technician maintains and troubleshoots network systems and resolves and rectifies if any issues occur.

network architect

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.

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Linux continues to make huge inroads into mainstream IT infrastructures, proving itself to be an economical and practical solution for everyday business tasks. As more organizations adopt Linux, the demand for skilled and qualified Linux Administrators is on the rise. The CompTIA Linux + certification is the preeminent credential validating vendor-neutral skills as a Linux Administrator.

CompTIA Linux + certification covers the skills needed to install and support the Linux Operating System, including user administration, file permissions, software configurations and the fundamental management of Linux systems. Linux + certified professionals can work at the Linux command line, perform day-to-day Linux maintenance tasks, effectively assist Linux users, and install and configure Linux workstations.

CompTIA Linux + certification is often used as a stepping stone towards advanced vendor-specific Linux certificates, such as those from Oracle and Novell.

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Job Description for Radio Frequency (RF) Engineer


Radio frequency (RF) engineers are responsible for performing research that furthers the success of intelligence sensors and surveillance radars, including research in the fields of bistatic, passive and active multiple inputs, multiple outputs, monostatic, and over-the-horizon radar. RF engineers must expand their current knowledge about radio frequency sensor components, data collection, and analysis to improve radar designing, testing, and evaluation. They are tasked with using measures of performance, effectiveness, and suitability in the lab and creating systems which allow other engineers to test these areas in the lab, and some of their work may be directly supervised by senior management engineers. Senior engineers typically help RF engineers execute all aspects of data campaigns and collection, and cleaning and clerical duties may also be necessary in any given shift. At least five years of experience in radio frequency are generally required for this position. Some facilities require at least a bachelor's degree in engineering, while others may require a master's degree. Knowledge of analytical software such as Matlab, C, or VHDL is also required by some employers.

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relay engineer job description

Job Description


The primary duty of Relay Tester is to install, maintain, and repair elaborate, protective relaying schemes. The tester should take responsibility for the remote control and data systems. They must also look into the protection of metering and other settings. The tester is responsible for placing the equipment in proper functioning conditions. They use standard schematic or wiring diagram to repair all relay and protective equipment that includes supervisory or carrier current relay equipment.

The professional will examine and evaluate the control circuits, control equipment, voltage regulators, batters, and other related equipment. The Relay Tester must have the ability to understand and interpret diagrams and blue prints. They should be willing to work with energized electrical and mechanical equipment. The tester plays an active role in maintaining regular types of relays and associated equipment connected with a single trip function in an active status.

What is SD-WAN

Utilizing SD-WAN can transform a company's approach to online performance, communication, collaboration, and application. SD-WANs are there to support connectivity between different branches and can be used across offices, shops, and other working environments with easy implementation and ongoing management.

SD-WAN offers a centralized, cloud-based deliverance that is particularly useful for companies that use applications that reside in the cloud. The scalability opportunities and automated deployment possibilities can be used across thousands of endpoints in a seamless fashion. Aside from improving the deployment process, this creates a better framework for ongoing analysis.

Security is another priority for modern businesses to consider. The implementation of SD-WANs removes the need for data to keep traveling back to the data centers as the security features are present at each endpoint. The data encryption and advanced threat intelligence systems ensure that users, devices, and applications remain safe at all times.

benefits of SD-WAN

Why is SD-WAN Adoption  Increasing Rapidly?

SD-WAN Market Factors
Businesses across the globe consistently look for ways to decrease how much physical technology they are using, which is attributing to the growth in SD-WAN adoption. Some of the market factors include:
Digital transformation - including network virtualization, the cloud, and mobility. A secure global connection is a goal for most companies, and SD-WAN provides end-to-end data encryption in transit.
SDN acceptance
The rise of cloud-based software
The Impact Of SD-WAN On Businesses
SD-WAN is ideal for those businesses with more than one site that they need to provide secure connectivity between locations. There are a lot of benefits for businesses, and it's not just about saving money, it's about providing simple and secure connections for your business.

Benefits Of SD-WAN

The global software-defined wide area network (SD-WAN) market report looks at factors such as rise in demand for cloud solutions, the surge in digital transformation, and growing popularity of SD-WAN as a service. However, uncertainties in the implementation challenges, cyber-security challenges, and lack of technical skills may hamper the growth of the software-defined wide area network (SD-WAN) industry over the forecast period.

The software-defined wide area network (SD-WAN) market analysis considers sales from both service providers and enterprise customers.

In 2018, the service providers segment had a significant market share, and this trend is expected to continue over the forecast period. Factors such as growing demand for managed services and a reduction in operational costs and labor costs will play a significant role in the service providers segment to maintain its market position.

Global Software-Defined Wide Area Network (SD-WAN) Market: Overview

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A Microsoft Certified Professional is a trained and certified professional technician responsible for the operation of an organization's software programs and technology. Microsoft professional techs address client issues, set up programs and respond to any queries that customers have regarding manufacturer's software products. 

Generally, these technicians specialize in the setting up, operation and maintenance of client Microsoft applications and programs. Businesses in the Telecom and IT sectors remain in need of either full time or freelance certified professionals to ensure business productivity. 

Certified experts in Microsoft professional provide technical support to the organization in various areas such as client operating systems, networks, web design, desktop support and more. The Microsoft technicians provide consistent and qualified support for client-run Microsoft products, servers, clouds, and systems. 

The Microsoft Certification professional remains vital for companies and network centers to perform their day-to-day responsibilities. 

Roles and Responsibilities
Microsoft Certified Professionals include a variety of different computer and technology-related duties as set by organizational policy.

Microsoft certified professionals (MCPs) are certified professionals who focus on Microsoft information technology plans and applications. Specialists in the field of Microsoft programs, they focus their technical maintenance skills in different areas, starting from operating systems to web development.

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What Is A Security Analyst?

A Security Analyst detects and prevents cyber threats to an organization. That means your job will involve ferreting out weaknesses in your infrastructure (software, hardware and networks) and finding creative ways to protect your company. In the morning, you might be researching the effectiveness of new security measures. In the afternoon, you might be dealing with an active security threat. In a small organization, you could also be handling Security Administrator tasks.

It can be quite an active & engaging role. Security Analysts often acquire a dizzying array of technical skills and gain plenty of experience in pen testing, intrusion detecting, auditing, and more. Some choose to stay in the job for most of their careers, while others use it as a stepping stone to higher-level opportunities, including top management positions (eg CISO).

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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.

A Cloud Architect is an IT specialist who develops a company's computing strategy. This strategy incorporates cloud adoption plans, cloud application design as well as cloud management and monitoring. Additional responsibilities include support for application architecture and deployment in cloud environments.

The Architect also assists with cloud environments such as the public cloud, private cloud, and hybrid cloud. This professional draws on solid knowledge of the company's cloud architecture and platform when designing and developing dynamic cloud solutions.

The professional should have a good knowledge about the concepts and moving parts involved in continuous integration and continuous delivery. They must offer expert guidance to development teams regarding infrastructure. There is a need for the architects to take responsibility for the IT environments throughout their lifecycles. They also decide on types of system that organization might need to carry out the business.

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Linux is known as an open source platform similar to the UNIX operating system. It enables a range of different devices. Nearly every commercial platform works on Linux operating system starting from banking apps to your social networking sites.

Almost all supercomputers and cloud servers run Linux due to its open source compatibility, with several other devices near your home and workplace, such as firewalls and routers. Since it is an open source of the operating system, it becomes easy for another software developer to modify the source code, and this would help to achieve the desired software as per the requirements.

Linux + provides a step-by-step demonstration of various commands, utilities, and configuration options which an IT professional need to know before taking up the certification.

CompTIA Linux + validates the competencies required of an early career system administrator supporting Linux systems for various IT businesses around the world.

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