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Computer Engineering Course – Level 3 Diploma (Advanced)

Advance your IT career with ELATT’s free Computer Engineering Level 3 Diploma, mastering networking, cybersecurity, hardware support, and cloud technologies.

Overview

Advance your tech career with this free Level 3 Diploma — master networking, cybersecurity, cloud technologies and systems administration for professional IT roles.

Take your tech career to the next level with this free Computer Engineering course. Build advanced skills in networking, cybersecurity, and IT systems administration, preparing you for roles in a fast-moving digital world.

The Level 3 Diploma in Computer Engineering is a fully funded course designed for learners with basic IT knowledge who want to build expertise in network architecture, information security, system administration, and troubleshooting complex technical problems. With a focus on industry practices and job-ready skills, this course opens pathways to in-demand roles in the tech sector or progression to higher education.

This course supports tech learners across London looking to advance into professional roles in IT, network management, or cybersecurity.

If you don’t have prior experience, don’t worry!
We offer preparatory courses and support to help you build the foundational skills needed for Level 3.

Alongside your vocational course, you will also have the opportunity to earn additional free qualifications to strengthen your CV and employability. These are matched to your level and confirmed after a short skills assessment when you join. They may include Functional Skills English, Functional Skills Maths, Professional Development and Digital Skills. Not everyone will study all four. Your programme will be tailored to what you need. For more details, visit the Adult Study Programme page.

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Course Details

Level 2

Beginner

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Level 3

Advanced

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12 - 24 Weeks

Duration

6 - 12 Hours

Hours per week

9.30am - 4.30pm

Daytime hours

6.00pm - 9.00pm

Evening hours

Online

Environment

What you will learn

  • Build advanced skills through hands-on projects and real-world simulations, including:
  • Network architecture and protocols.
  • Firewall configuration and cybersecurity measures.
  • Windows and Linux system administration.
  • Advanced troubleshooting and fault diagnosis.
  • Virtualisation and cloud-based systems.
  • Data protection, backup systems, and disaster recovery.
  • Scripting and automation for IT operations.
  • Customer support provision.
  • IT consulting fundamentals.
  • Office and productivity software (e.g. Word, Excel).
  • Cloud infrastructure simulation and deployment.
  • Network management and performance monitoring.
  • IT security fundamentals and risk assessments.
  • Windows-based server administration.
  • Server installation and configuration projects.
  • Develop both technical expertise and problem-solving abilities through practical learning, peer collaboration, and tutor-led workshops—preparing you for real roles in today’s digital infrastructure.

Entry Requirements

  • Before enrolling in this course, students should ideally have:
  • A basic understanding of IT, such as a Level 2 IT qualification, GCSE ICT, or equivalent experience.
  • Prior knowledge of computer hardware, networking, and Windows operating systems.

Qualifications you will earn

  • Awarding Body
  • City & Guilds
  • Qualifications
  • Diploma in ICT Systems and Principles for IT Professionals Level 3

Not sure which level is right for you?

Speak to an advisor to find your best starting point.

How You Will Learn

Our courses are interactive and career-focused:

Blended learning model, combining tutor-led sessions with self-directed projects and peer collaboration.

You’ll work with industry tools and environments to mirror actual workplace scenarios, preparing for roles in network support, IT infrastructure, and cybersecurity.

Adults with some IT experience looking to upskill

Working professionals looking to upskill for career advancement or promotion

Job seekers aiming to find better opportunities in the tech industry

School/college leavers preparing for further study or apprenticeships

Individuals aiming for roles in cybersecurity, IT support, or network management

Gain a recognised qualification

valued by employers

Hands-on learning

with real projects and practical skills

Free, career-focused training

delivered by expert tutors

Holistic support

including wellbeing services, mentoring, and job guidance

Progression and Career Opportunities

After completing the Level 3 Diploma, you can:

  • Apply for roles such as IT Technician, Network Administrator, or Cybersecurity Assistant
  • Progress to university-level computing courses
  • Pursue apprenticeships in cybersecurity, cloud systems, or IT infrastructure
  • Gain industry certifications in areas like CompTIA, Cisco (CCNA), or Microsoft Systems

Graduates can pursue careers in:

  • IT support
  • Network management
  • System administration
  • Cybersecurity and security operations

Employment opportunities exist across industries such as:

  • Technology
  • Finance
  • Healthcare
  • Education

The course provides a strong foundation for entry-level to mid-level IT positions, ensuring students are well-prepared for the evolving demands of the tech industry.

Career Potential

IT service engineers can earn up to £30,000 per year with experience.

servers

Ready to Get Started?

Step into the next stage of your IT career.
Apply now for ELATT’s free Level 3 Computer Engineering Diploma or speak to an advisor to explore your options.

Hear From Our Students

Meet Charles

Occupation: IT Manager

Now I know that I can study and work and achieve great things, I am striving to achieve more professional qualifications so that I can continually do well in my career. I have learnt so much and I will apply all my expertise to my new job where I will be managing the IT networks at the Royal Hospital Chelsea.
Charles

Student Projects, Showcases and Interviews

Return to Adult Courses

Computer Engineering - Level 2 Diploma (Beginner)

Software Development - Level 3 Diploma

Have questions about our courses, qualifications, or support?

Ready to take the next step?

Apply now and start building your future with ELATT’s Level 3 Computer Engineering course

New courses coming to ELATT this September! We're working on new courses in Hospitality & Customer Service, Early Years, Health & Social Care, and Youth Work — and we'd love to hear from you. Register your interest now and be the first to hear when places open.

Register your interest