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The fundamental responsibility of a Cisco Certified Network Associate-Security, is to look after the network security of an organization from various types of cyber threats.

The tasks include data validation, drawing markup, process records, device counts and invoice of materials development. Their possibility of work development will differ based on consumer’s needs and project necessities.

They may be requested to help security teams with research and recommending new security techniques that talk specific threat alarms. Forensic data breach analysis and malware reverse engineering are some of the advanced liabilities of senior security technicians.


ccna security job description summary

These are the standard job responsibilities of a Cisco network security associate: 

  • Configure, deploy, and support secure routers for safe network
  • Provide a second level of network security support (specialized network support)
  • Perform network security monitoring and analysis
  • Perform periodic checks for network security updates
  • Recommend network upgrades and security improvements

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A Linux System Administrator takes care of computers running on the Linux operating systems. The professional will handle the support infrastructure, operating systems, virtual platforms, and applications. The administrator is responsible for the integrity and security of the servers and computer systems by following established security protocols and practices.

Linux System Administrator job description summary

These professionals work in collaboration with the computer system engineer to install the system. The Linux administrator ensures the systems are updated with changing technologies. They are in charge of the installation of new software, granting permissions, and training users for the applications.

The Linux administrator has an active role in patching, compiling, securing, and troubleshooting Linux servers in a heterogeneous environment. The professional performs system updates and server configurations. They are responsible for implementing changes in multiple environments from development to production. The professional may also develop scripts with various languages, such as Bash, Python, and PHP.

Service Desk Analysts are IT professionals who provide technical help for users of an organization. Analysts respond to inquiries, and they evaluate and resolve issues relating to IT equipment and applications. They provide technical care for any aspect of the information systems unit, including system hardware, operating systems, applications, and networks. Generally, they should be troubleshooting bent of mind and with proper communication to the stakeholders.


The Service Desk Analyst delivers maintenance for a primary incident solution, and it is reported to the centralized division of service desk. Usually, responsibilities include initial test, allocation of the task, research, and resolution of primary incidents and requests concerning the use of application software and hardware products along with infrastructure constituents.

The Service Desk Analyst is accountable for gathering information through a client conversation, log on to support tools, and additional support staff (service resources) if needed. Issues outside the scope of their capability or responsibility are fixed by engaging in routine other service resources from other facilities, unit, organizational groups, or the businesses service desk.

Read More: https://www.fieldengineer.com/skills/service-desk-analyst

A Telecom Technician is proficient in understanding telecom products and services like – internet, intranet, cables, routers, telephones, faxes and other computer equipment’s. Often, most telecommunication technicians are skillfully trained in the installation, configuration, and maintenance of the telecommunication equipment.

What is Freelance Telecom Technician - Definition, Job & Salary

The technicians are responsible for providing all the information about the available products to the clients who are not well-versed in the telecommunication industry. They must be able to work at different levels and attend to all the issues about them. The professional should play an active role in coordinating with the other departments regarding scheduling repairs, orders and equipment delivery. It is essential to have some basic computer knowledge as it will come in handy complete work orders.

They usually work from the office, but depending on the situation they also go on-field to resolve the issues. The experienced technicians usually work as supervisors or trainers to entry-level professionals.
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Know More: Hire On-Demand Adtran Engineers

The main responsibility of Microsoft Certified Professional Developers is to help organizations solve problems related to Microsoft technologies. They must know how to use development tools such as Visual Studio, SharePoint and .NET Framework. They should develop and deploy Microsoft technologies.

The professional must resolve issues related to cloud development, such as the Windows Azure Platform. They must have practical experience with various routers and knowing how to perform server administration.

It is the Microsoft Certified Professional Developer task to resolve issues relating to programming languages. The developer must optimize network performance by using refactoring databases and profiling applications. They should have a strong understanding of technologies such as Microsoft Silverlight, Visual Studio and other applications.

The professional must develop Internet-based applications and systems and resolve computer issues of users. They can define detailed software development processes and use data structures and other advanced programming techniques to develop system and application software.

Read More: https://www.fieldengineer.com/skills/microsoft-certified-professional-developer

IT security risks have grown as the digital economy has grown. As an IT security operations engineer you will plan, update and maintain the security measures, defenses, and counteractions to stop and avoid internal and external occurrences on computer systems.

As a security operations engineer, the security-service range should be followed on the day in and out.

Usually, they lead the case response work, ensuring that different occurrences are focused to completion and that the correct resources are brought into line to provide the total quality of the company’s security response system.

IT Security Operations Engineer have the following important responsibilities:

  • To manage penetration testing of both applications and infrastructure
  • To perform susceptibility scans and manage the resolution of threats
  • To assess Software as a Service (SaaS) products for security compliance
  • To manage security applications, such as GDPR
  • To conduct periodic user access control verifications
  • To develop and maintain security monitoring, logging and auditing
  • To install required security patches and updates for a wide range of applications.
  • To monitor system security relating to resiliency, malware intrusion, and patching
  • To assess technical controls and identify areas of improvement
  • To serve as technical security leads for large complex projects that involve cross-functional teams
  • To conduct systems testing to ensure that critical vulnerabilities become identified

The Cisco Wireless LAN Design Specialist provides field support for Cisco Wireless LAN solutions.  The specialists install and configure Cisco Wireless products. The design specialist will possess demonstrable knowledge of WLAN technology, including RF, antenna theory, and 802.11a, b, and g standards, with support of controllers and Aps. They offer technical assistance regarding voice over WLAN, outdoor mesh, and secure wireless.

Find a Freelance Cisco Wireless LAN Specialist Jobs Cisco Wireless LAN Design Specialist Job Description

A Cisco Wireless LAN Design Specialist position involves maintenance of enterprise 802.11a/b standards, site surveys and configuration of controllers and Aps. They should possess a proper understanding of radio frequency and antenna theory.


Other responsibilities include:

  • Responsibility for the contracted managed LAN/WLAN
  • Offer technical assistance to troubleshoot and installation of networked equipment
  • Recognize and asses the cause of performance breakdowns and recommend solutions
  • Conduct pro-active maintenance routine and submit a timely report
  • Play an active role in the configuration of the network equipment

Read More: https://www.fieldengineer.com/skills/cisco-wireless-lan-specialist

The modern world is hinged on internet and telecommunication connectivity. We cannot imagine a world without the internet or telephone/cellphone connections, primarily because most of our daily business is based on connecting with people living hundreds and thousands of miles away. The only way we can conveniently and quickly connect with these people is through these mediums. Therefore, fiber optic engineer jobs are very much in demand these days.


The job itself is something of a challenge since fiber optic engineers often have to brave a lot of rough weather and conditions, climb heights or descend into deep caverns, crawl into cramped spaces, perform a lot of manual labor which involves carrying around heavy tools and material, and perform a lot of repairs and fixes on the cables and poles. That being said, the job allows for a lot of field work and is best suited for people who enjoy working outside and interacting with people.

Quite often, fiber optic engineers spend time working in specific areas as maintenance officials. This means that they rapidly become a part of the community in which they work, allowing them an opportunity to make long-term acquaintances and friends. This is a very rewarding part of their job and perhaps even makes up for the tough working conditions that these folks sometimes have to work in.

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5G speeds traffic up

The global telecoms and media market will generate $1.58 trillion in revenues in 2021 from 11.96 billion connections, according to statistics from research firm Ovum.

The US will be the world’s largest telecoms & media market by revenues throughout the forecast period, with revenues of $402 billion in 2021 generated from 805 million connections. US revenues will be 25% of the global total in 2021, compared to US connections, which will be 7% of the global total.

According to the research firm ABI Research, 5G network deployment is expected to take off in the US after 2020. US telecom operators will spend around $104 billion during 2015-25 to upgrade their existing 4G networks to 5G standards and then to implement full installation of 5G wireless services. Consequently, the market for telecommunication engineering jobs will skyrocket, as operators will have tremendous need for specialized engineering talent to make the change.

IoT connects up

According to a recent report by research firm International Data Corporation (IDC), spending on IoT in the U.S. alone is projected to grow at a 16.1% CAGR between 2015 and 2019 to reach nearly $357 billion.

Demand for engineers with expertise in networking will thus climb sharply, as next-generation superfast wireless networks (4G LTE, LTE-A, upcoming 5G) will provide the primary impetus to the telecom industry.

Smartphones move up

Smartphones sales are moving up in age group in the US. Sales are still booming, with penetration up 10 percent year over year, and the highest growth percentages coming in the 45-54 and 55+ age demographics–groups that have previously lagged behind younger consumers.


Know More: Telecommunication Engineering Jobs - Huge Demand in US Market!

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