So you’ve fallen in love with the underwater world and you’re asking yourself: how do I become a diving instructor?You’re not alone. Every year, thousands of passionate divers make the leap from recreational diver to professional — and for good reason. A career as a diving instructor offers freedom, adventure, and the extraordinary privilege of sharing the ocean with others for a living.
At Ocean Tribe in Diani Beach, Kenya, we’ve trained instructors from all over the world. In this guide, we’ll walk you through every step of the journey — from your Open Water course right through to standing in front of your own students as a fully certified SSI Open Water Instructor.
How Do I Become a Diving Instructor? The Short Answer
Becoming a diving instructor means working your way up through a structured series of SSI certifications — from recreational diver to Divemaster, and then through an Instructor Training Course (ITC). The full journey typically takes between 6 months to multiple years depending on how quickly you accumulate dives and complete your training. It is a journey that rewards commitment, patience, and a genuine love of the ocean.
Step 1: Get Your Recreational Certifications
Before you can think about turning pro, you need a solid foundation as a recreational diver. The SSI training pathway begins with the SSI Open Water Diver course — the industry-standard entry-level certification that qualifies you to dive independently to 18 metres.
From there, the recommended progression looks like this:
- SSI Advanced Open Water — introduces you to deeper diving, navigation, and speciality skills
- SSI Diver Stress & Rescue — one of the most important courses you’ll ever take; it teaches you to manage problems underwater and assist other divers in distress
- SSI Specialities — courses such as Deep Diving, Night Diving, Wreck Diving, and Enriched Air Nitrox broaden your skill set and build your log book
There is no shortcut here. The experience and confidence you gain as a recreational diver will form the backbone of everything you do as a professional. Most training agencies, including SSI, require a minimum number of logged dives before you can enter professional-level training.
Step 2: Become an SSI Divemaster
The SSI Divemaster programme is your first professional-level certification. This is where recreational diver ends and professional diver begins.
As a Divemaster candidate, you’ll learn to:
- Guide certified divers on organised dives
- Supervise and assist with SSI courses
- Manage groups of divers safely in open water
- Handle dive emergencies and demonstrate impeccable dive skills
The SSI Divemaster course typically requires a minimum of 40 logged dives to start, and candidates must reach 60 dives and meet the other performance requirements to complete the programme. However, most dive schools — including Ocean Tribe — strongly encourage candidates to have considerably more dives than the minimum. The more experience you bring to your Divemaster training, the better the instructor you’ll ultimately become.
At Ocean Tribe, our Divemaster Internship programme is specifically designed for divers who want to go professional. You’ll train in the waters of Diani Beach, working alongside experienced instructors and gaining real-world dive leadership experience on Kenya’s spectacular south coast reef.
Step 3: Meet the Prerequisites for Instructor Training
Before you can enrol on an SSI Instructor Training Course (ITC), you’ll need to meet a set of prerequisites. These typically include:
- A current SSI Divemaster certification (or equivalent from a recognised agency)
- A minimum of 100 logged dives (though many candidates arrive with significantly more)
- Current First Aid and CPR certification
- Oxygen provider certification
- Enriched Air Nitrox Certified
- Experience in deep, navigation and night diving
- A medical clearance to dive
- Pass the online ITC entry test.
These requirements exist for good reason. By the time you stand in front of a class of students, you need to be a thoroughly experienced, confident, and competent diver. The ocean is an unforgiving classroom, and your students will be depending on your judgement.
Step 4: Complete the SSI Instructor Training Course (ITC)
This is the defining step. The SSI Instructor Training Course is an intensive programme that prepares you to teach SSI scuba diving courses to members of the public. It is conducted by a qualified SSI Instructor Trainer and covers:
- Teaching theory and adult learning principles
- Confined water (pool or sheltered water) teaching skills
- Open water teaching skills
- Risk management and emergency planning
- SSI standards, procedures, and business practices
- Written and practical examinations
The ITC at Ocean Tribe is run by Mark Slingo, an experienced SSI Instructor Trainer with over two decades of teaching professional-level courses in Kenya, Thailand, and Egypt. Our courses are scheduled at specific points throughout the year — check here for upcoming ITC dates.
Upon successful completion of the ITC and your final examinations, you’ll receive your SSI Open Water Instructor certification — and your career in the water begins.
Step 5: Choose the Right Place to Train
Location matters enormously when it comes to instructor training. You want to train somewhere with:
- Excellent diving conditions — visibility, marine life, and varied dive sites that prepare you for real-world teaching
- Experienced Instructor Trainer with a genuine track record
- A working dive school environment where you can observe and assist with real courses
- Value for money — instructor training is an investment, and you want to know your money is well spent
Diani Beach, Kenya, ticks all of these boxes. The south coast of Kenya offers warm, clear water year-round, incredible reef diving, and a marine environment that will challenge and inspire you. At Ocean Tribe, we’ve been training divers and dive professionals for over ten years, and we know exactly what it takes to produce instructors who are ready for the real world.
How Long Does It Take to Become a Diving Instructor?
This is one of the most common questions we receive, and the honest answer is: it depends. If you’re starting from zero, here’s a realistic timeline:
- Open Water to Advanced Adventurer + Stress & Rescue: 2–4 weeks of active diving
- Building your dive count and completing specialities: 3–12 months
- SSI Divemaster programme: 2–8 weeks (full-time) or longer part-time
- Pre-ITC experience building: variable, but you should aim for 150–200+ dives
- SSI ITC: 10 days + the IE and specialty instructor training
For most people, the full journey from complete beginner to certified instructor takes somewhere between 6 months and a couple of years of dedicated effort. The divers who make the best instructors are those who’ve spent real time in the water before they ever enter a classroom. The internship psrograms allow you to do this at maximum speed without compromise.
How Much Does It Cost to Become a Diving Instructor?
Instructor training is a career investment, and costs vary significantly depending on where in the world you train.
At Ocean Tribe, we offer structured Instructor Internship Packages that bundle Divemaster training, dive experience, and the ITC into a single programme. Contact us for current pricing and package details.
What Can I Do With an SSI Instructor Certification?
Once you’re certified as an SSI Open Water Instructor, a world of possibilities opens up:
- Work at a dive centre anywhere in the world — SSI is recognised globally
- Continue your professional development with SSI advanced instructor ratings and speciality instructor certifications
- Build towards becoming an SSI Instructor Trainer — the qualification that allows you to train the next generation of instructors
- Work with divers with disabilities throughout the Classified Diver program— a deeply rewarding area of professional diving that Ocean Tribe specialises in
- Run your own dive business — the ultimate goal for many dive professionals
Ready to Start Your Journey?
If you’ve been asking yourself how do I become a diving instructor?, the answer is simpler than you might think: start diving, dive often, and choose your training school carefully.
At Ocean Tribe in Diani Beach, Kenya, we run SSI Instructor Training Courses throughout the year and offer comprehensive internship packages for divers at every stage of the professional pathway. Whether you’re just getting started or you’re a Divemaster ready to take the final step, we’d love to help you get there.
Get in touch with us today — the reef is waiting.