CompTIA Network+ in Lagos
Foundational networking certification covering infrastructure, operations, security, and troubleshooting.
What is CompTIA Network+?
CompTIA Network+ (exam code N10-009) is a vendor-neutral certification that validates your ability to design, configure, manage, and troubleshoot wired and wireless networks. It covers core domains including network infrastructure, security, operations, and troubleshooting. In Lagos, where fintech companies, telecoms giants like MTN and Airtel, and a fast-growing startup ecosystem are all competing for skilled network technicians, Network+ is one of the most recognised entry-level credentials an IT professional can hold. Employers across Lagos use it as a reliable baseline when screening candidates for NOC roles, helpdesk-to-network transitions, and junior network engineer positions. It is recognised globally and renews every three years.
At $358 USD for the exam, CompTIA Network+ is a meaningful investment for Lagos-based IT professionals — but the numbers make a strong case. With an average IT salary in Lagos sitting around $16,000 per year, a verified salary uplift of roughly $6,000 per year means the certification can pay for itself within two months of landing a better role. Lagos employers in banking, oil and gas, and the expanding tech corridor along the Island increasingly list Network+ as a preferred qualification. Unlike vendor-specific certs that lock you into one ecosystem, Network+ keeps your options open across any employer. For anyone serious about building a long-term networking career in Lagos, this is the logical first credential to pursue.
Exam details
Prerequisites: CompTIA A+ or 9-12 months networking experience recommended
12-week study plan
Exam tips
Prioritise subnetting speed — the N10-009 exam will not give you time to work slowly through subnet calculations, so practise until you can solve CIDR problems in under 30 seconds without a calculator
Learn the CompTIA troubleshooting methodology (identify the problem, establish a theory, test, establish a plan, implement, verify, document) and apply it explicitly to every scenario question, as examiners reward structured thinking
Do not skip wireless networking — 802.11 standards, channel planning, and wireless security protocols like WPA3 are heavily tested on N10-009 and frequently underestimated by candidates coming from a wired background
Use Packet Tracer or GNS3 for hands-on VLAN and routing labs, because Network+ performance-based questions simulate real CLI and GUI tasks that you cannot answer correctly from theory alone
On exam day, flag all performance-based questions and answer the multiple-choice questions first — performance-based items appear at the start and can consume 10–15 minutes each, which risks leaving standard questions unanswered if you tackle them in order