Showing posts with label tele communications. Show all posts
Showing posts with label tele communications. Show all posts

Wednesday, October 9, 2019

13 High Paying Tech Careers You Can Get Without A College Degree

Who said you need a college degree to earn the big bucks? It’s a common misconception that if you don’t have a bachelor’s, you’ll be stuck in minimum wage all your life. In reality, there are plenty of jobs out there that won’t make you take out a billion student loans. Here are 13 lucrative tech jobs you can land without a four-year degree.

All data has been taken from the Bureau of Labor Statistics, unless otherwise noted.

1. Computer user support specialist

Median annual wage, 2015: $48,620 (BLS)

Computer user support specialists provide technical assistance to users by answering questions or resolving computer problems. This can be in person, through telephone or electronically (over chat messaging or email).


2. Junior data analyst

Median annual wage: $52,188 (Payscale)

Data is so hot right now that even entry-level analysts can make good money. Usually, junior analysts are the ones who conduct searches for data, create Excel spreadsheets and generate material for analysis, and present their findings to more senior colleagues, who handle the bulk of the more complex work. Some jobs do require a degree to enter the field; others do not.

3. Computer network support specialists

Median annual wage, 2015: $62,250 (BLS)

Computer network support specialists are responsible for keeping networks running smoothly. They test, troubleshoot, analyze, perform maintenance, and solve network problems. Usually you’ll need a certificate or associate’s degree to enter this career.

4. Digital marketer

Median annual wage: $63,239 (Payscale)

Marketing via the Internet is one of the primary ways companies reach customers in the 21st century. Digital marketers enable this in a variety of ways: search engine optimization (SEO), search engine marketing (SEM), social media marketing, content marketing, e-mail marketing, and others. Often a digital marketer will specialize in only one or two of these areas.

5. Cyber security analysts (entry level)

Median annual wage: $63,911 (Payscale)

Many cyber security professionals who obtain four-year degrees head straight for the higher-up positions after graduating, leaving companies with a dearth of entry-level workers to handle a lot of the day-to-day. Junior cyber security analysts handle the “grunt work” like reviewing logs, controlling network settings, doing basic testing, etc.

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Monday, October 7, 2019

Top 5 Networking Challenges and How Network Testing Can Help

New advancements in dedicated network test technologies can help alleviate some of the growing pressures network engineers face.

Network engineers have an increasingly important — and challenging — role to play in keeping a company’s network operating smoothly. In addition to the basic duties of designing, deploying and troubleshooting today’s complex networks, they’re also tasked with configuring security systems, monitoring performance, and understanding and implementing a broad new set of technologies like software-defined networking, IoT, Cloud and more.

With more responsibility than ever before, it’s no wonder that network engineers — and the technicians on their teams — feel overwhelmed.

In fact, in a recent Spiceworks survey of more than 250 IT pros and MSPs/IT service providers, 40% of respondents cited that they face challenges in network and device deployment, 35% in network management and maintenance, and 28% in network related organization and staffing issues. Across these categories, respondents noted five key challenges impacting their networking operations and testing, including: constant upgrades, security issues, time constraints, monitoring and analysis and finding qualified hires.

Organizations are relying more on solutions that centralize network management and configuration. Engineers are using software tools, such as protocol analyzers, and purchased or home-grown scripts and programs to address their problems. But these tools are often so highly specialized that field technicians cannot be easily be trained or trusted to use them effectively.

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Thursday, October 3, 2019

The 5 Technologies that will Change Networking in 2019

The networking field is changing fast. This year, several emerging technologies will fundamentally impact how businesses and their employees connect. The good news is that each technology also represents a solid opportunity to improve some aspect of how a company runs – from network efficiency all the way up to business models.

Wi-Fi 6
The Win: Wireless Density
The Winners: Office networking, IoT

When: Prep and first rollout in 2019, broad adoption in 2020

Wi-Fi 6, also called 802.11ax, is an upgrade on the current highest-speed Wi-Fi protocol in wide use, 802.11ac. Wi-Fi 6 brings a dramatic improvement in efficiency across all existing Wi-Fi bands, including older 2.4GHz frequencies. Wi-Fi 6 will also likely get new spectrum in the 6GHz band in 2019 or 2020, further improving its speed.

The biggest improvement that comes with Wi-Fi 6 is that it increases the density of devices that can co-exist in a single space, further increasing the speed of all devices when there is more than one.
The new standard also improves performance by supporting deterministic (that is, not random) packet scheduling, which, as well as increasing the efficiency of the use of any given band, also makes for dramatic improvements in power utilization by mobile devices.
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Friday, September 27, 2019

3 strategies to simplify complex networks

Innovations such as SD-WAN, Wi-Fi 6 and 5G have enabled networks to do more, but they’ve also made them complex. Software, machine learning, and automation will alleviate the problem. As the cloud era meets the demands of digital transformation, networks must change. That means for enterprises, they must become simpler, said Juniper CEO Rami Rahim, speaking at the company's annual industry analyst conference last week.

The past five years has seen more innovation in networking than in the previous 30. Things such as SD-WAN, multi-cloud, Wi-Fi 6, 5G, 400 Gig, and edge computing are on the near-term horizon for almost every company. While all of those technologies have enabled the network to do so much more than ever before, their complexity has also risen.

Network engineers face the harsh reality that they are being tasked with working faster but also more accurately to cut down on unplanned downtime. Networks must become simpler to run, which actually requires more engineering from the vendor. Think of the iPhone. It’s so simple, my dad can use it without calling me every hour. Making it easy requires a tremendous amount of innovation from Apple to mask the underlying complexity.


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WLAN Toolmakers Are Going All In on the Cloud

It’s been many years since Meraki and Aerohive swaggered onto the WLAN scene and showed the wireless world that the cloud was a viable opti...