How long is the Diploma in Computer Networking?

The Diploma in Computer Networking runs 9 to 12 months at Level 4. Every study mode of the Diploma in Computer Networking shares one intake calendar.

How is the Diploma in Computer Networking delivered?

The Diploma in Computer Networking is offered on-campus in London, online, and by distance learning. Every route joins the same weekly tutor-visible cohort.

Is the Diploma in Computer Networking UK recognised?

Yes. The Diploma in Computer Networking is a Level 4 UK qualification with a curriculum aligned to IET, NCSC and CompTIA reference points.

What are the entry requirements for the Diploma in Computer Networking?

A Certificate, A-levels or two years of relevant experience is required, plus GCSE English and Maths. IELTS 5.5 applies to the Diploma in Computer Networking where English is not a first language.

What does the Diploma in Computer Networking cost?

Fees for the Diploma in Computer Networking vary by mode. Admissions confirms the current schedule with instalment options and scholarship review at enrolment.

Diploma in Computer Networking | LSCE | Harold International College of London

Course Overview

The Diploma in Computer Networking at the London School of Computing and Engineering is a UK Level 4 qualification running 9 to 12 months. Delivered from the Cyber Security and Network Engineering department, the diploma builds working competence in enterprise networking, routing, switching and network-security foundations tuned to UK employer needs.

By graduation you will be able to design, configure and troubleshoot small enterprise networks and produce evidence suitable for junior UK network-engineering roles or LSCE Advanced Diploma articulation.

The Diploma in Computer Networking runs across three practical stages. Stage one builds practitioner foundations through short weekly assignments; stage two moves into supervised applied labs and workplace-style tasks; stage three closes on an integrated case study or small project that draws the whole syllabus together. Every stage is coursework-assessed, so graduates of the Diploma in Computer Networking leave with a portfolio of working artefacts that reads as practitioner evidence rather than academic assertion.

Study support on the Diploma in Computer Networking includes weekly tutorials, structured feedback on every assessed submission, a named programme tutor throughout, and access to a shared study platform with recorded sessions and template exemplars. Cohorts are deliberately kept small so peer review and tutor visibility work as genuine coaching moments, and admissions runs rolling intakes to suit international students, career changers and working professionals studying alongside employment.

Key Features

Curriculum informed by CompTIA (Network+, Security+), IET, the National Cyber Security Centre (NCSC) reference materials and vendor certification frameworks.
Applied assessment based on network designs, configuration reports and troubleshooting logs.
Three delivery modes with the same weekly tutor visibility and identical London-based intake calendar.
Guided use of modern lab simulators and vendor CLI environments.
Coursework framed around UK enterprise-network scenarios.
Careers-service coaching linking graduates to UK enterprise-network teams.
Provisioned lab ranges for online and distance students so blue-team, red-team and network modules run without local kit.
Structured tabletop and purple-team exercises modelled on UK enterprise incident-response drills.

What You Will Learn

Design and configure small enterprise networks.
Implement routing and switching protocols responsibly.
Structure VLANs, segmentation and identity-based access.
Apply network-security foundations end-to-end.
Operate observability, logging and troubleshooting.
Support wireless and remote-access integration.
Contribute to change and configuration management.
Communicate network decisions to project teams.
Work with UK data-protection, evidence-handling and disclosure conventions.
Communicate security findings to executive, engineering and legal audiences appropriately.

Who This Course Is For

IT support staff moving into network engineering.
Career changers with prior tech backgrounds.
Graduates seeking a UK-recognised practitioner credential in networking.
Working professionals formalising self-taught networking skills.
International applicants aiming for UK network roles.

This cohort mix matters. LSCE deliberately blends first-time UK study applicants with mid-career professionals, so peer learning inside the Diploma in Computer Networking carries real weight. Applicants unsure about the fit are encouraged to speak with admissions, who can walk through the reality of study alongside employment and international commitments before any decision.

Career Pathways

Network Engineer
Network Security Engineer
Telecoms Engineer
Security Engineer
SOC Analyst
Systems Security Architect
Cloud Security Engineer

The LSCE careers service supports every Diploma cohort with CV coaching, mock interviews and referral introductions to UK network employers. Careers coaching also covers the UK MSSP, enterprise-security and public-sector cyber market, SC and DV clearance realities, and the technical-communication skills interviewers expect from candidates joining a UK blue or red team.

Employer engagement is grounded in the UK cyber and network market, from City enterprise SOCs through to MSSPs, public-sector cyber teams and specialist consultancies. Careers coaching is deliberately practical, focusing on the practical assessments and technical narratives that hiring panels actually run. Diploma cohorts receive priority information on LSCE Advanced Diploma and Higher Diploma intakes so the route into Level 5 study is transparent from the outset.

Entry Requirements

A relevant Certificate, A-levels (or equivalent), or two years of relevant employment in IT support or networking-adjacent work.
GCSE English at grade 4/C and Mathematics at grade 4/C (or equivalent).
IELTS 5.5 overall (no band below 5.0) for non-native English speakers.
One academic or professional reference.
Short statement of intent with a paragraph on your career direction in computer networking.

Why Study at LSCE

LSCE is a specialist division of Harold International College of London teaching in small tutor-visible cohorts. Central London hosts a dense cluster of enterprise-network and service-provider employers within a short tube ride of the classroom.

Whether you study on-campus, online or by distance learning, you join the same intake cohort with weekly tutor visibility and named programme-tutor support, and can attend IET Young Professionals events during your studies.

Beyond the classroom, LSCE runs regular alumni panels, capture-the-flag events and reading groups drawn from the department's connection into UK cyber practice. Students on the Diploma in Computer Networking are encouraged to attend BSides London and at least one (ISC)² or ISACA chapter event per term, and the careers service publishes a monthly digest of UK cyber and network hiring across the London ecosystem. The digest surfaces internships and graduate SOC pathways alongside senior appointments, and highlights UK employers actively recruiting candidates who can demonstrate practitioner evidence and clean communication rather than certification lists alone. Every current LSCE study route is designed to feed the next level of qualification transparently and without hidden barriers.

Apply for Diploma in Computer Networking

Start your Level 4 qualification with LSCE. Click Enrol Now and admissions will respond within one working day with intake dates, credit-transfer guidance, and the current UK employers hiring recent Diploma in Computer Networking graduates. Enrol Now.