Thinking about switching to a career in IT? Networking and Cloud may sound complex, but companies value skills and certifications over degrees, and demand for skilled IT professionals is growing rapidly. Certifications are now the most popular route into tech careers, and you can get started without prior experience.
What Is Networking?
Networking means connecting computers and devices so they can communicate. Every email, video call, and server connection relies on networks. Networking covers tasks like setting up office Wi-Fi, configuring routers and switches, and ensuring secure data flow. It’s the digital backbone of every organisation. From hospitals to high-street shops. If you enjoy solving problems, networking roles such as system administrator or network engineer could be a good fit. Demand is high, and companies often struggle to find enough qualified professionals.
What Is Cloud Computing?
The cloud refers to servers and services accessed over the internet. Instead of running everything on-site, businesses use providers like AWS, Microsoft Azure, or Google Cloud. This lets them scale quickly and innovate without the cost of physical hardware. Cloud skills are highly valued for roles such as cloud engineer or administrator, and adoption continues to grow across the UK. It’s an exciting, modern field where newcomers are welcomed.
No Degree Required
You don’t need a Computer Science degree to break into networking or cloud. Many professionals start from other careers and learn through training and self-study. Employers look for proven skills, and certifications are the best way to demonstrate them. Unlike university courses, certifications can be completed in weeks or months and are practical, affordable, and focused. They also build confidence for career changers who might feel unsure at first.
Certifications That Open Doors
Here are four widely recognised certifications to consider:
- CompTIA Cloud Essentials+ (Beginner): Builds fundamental knowledge of Cloud Computing. Often the best first step with no prerequisites. (NILC offers a 2‑day Cloud Essentials+ course, eligible for Welsh Government funding.).
- CompTIA Network+ (Intermediate): Demonstrates knowledge of networking basics like IP addresses, cabling, Wi-Fi, and security. Often the best next steps once you have completed entry level courses, such as Tech+, A+ or Cloud Essentials+. (NILC offers a 5‑day Network+ course, eligible for Welsh Government funding.).
- Cisco CCNA (Intermediate): Demonstrates ability to work with networking fundamentals, security, and automation. Globally respected and a strong follow‑up to Network+. NILC delivers CCNA training using the official Cisco curriculum.
- CompTIA Cloud+ (Advanced): Demonstrates hands‑on skills in deploying, managing, and securing cloud infrastructure. Recommended after Network+ or equivalent experience.
These certifications build a pathway from beginner to intermediate and help you strengthen your CV one step at a time.
Tackling Common Challenges
- Confidence: Everyone starts somewhere. Many certifications are designed for beginners, and the first credential often provides the biggest confidence boost.
- Time: Choose training that fits your schedule – NILC offers flexible delivery options.
- Cost: In Wales, PLA funding can cover many NILC courses, making them free for eligible learners. Salaries in networking and cloud roles typically grow quickly, with senior roles reaching £80k+.
Steps to Get Started
- Choose Your First Certification: Pick either Network+ (for networking) or Cloud+ Essentials (for cloud).
- Study and Practice: Self‑study is possible, but NILC courses provide structure, resources, and expert tutors. Combine study with practice – set up a home lab or use free cloud accounts.
- Join a Community: Connect with others studying the same exams. Forums, Discord groups, and local meetups can provide motivation and support.
- Take the Exam and Showcase It: Use practice tests to prepare, then sit the exam. Once certified, add it to your CV and LinkedIn. From here, move on to the next certification or apply for entry‑level roles.
Your New Career Awaits
Networking and cloud computing offer excellent opportunities for career changers. With the right certification, you can prove your skills and step into a sector with high demand, strong salaries, and clear progression paths.
NILC can support you every step of the way. We’re one of Wales’ leading IT training providers, delivering CompTIA, Cisco, and Microsoft courses with flexible study options and funding guidance. Many learners are adults balancing jobs and families, so our courses are designed to be practical and accessible.
If you’re ready to begin, explore NILC’s networking and cloud certification courses today. Your career in IT could be closer than you think.
