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Nailing Your First 90 Days at a New Job

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David Kariuki

HR Specialist · January 27, 2026

Nailing Your First 90 Days at a New Job

The first three months at a new job set the tone for everything that follows. How you show up, learn, and build relationships in this period will define your trajectory. Here's how to make it count.

Days 1–30: Listen and Learn

Resist the urge to immediately show how much you know. The first month is for observation: understand how decisions are made, who the key players are, what the unspoken norms are, and what the actual challenges are — not just the ones described in the job posting.

Schedule one-on-one conversations with every person you'll work with. Ask them: "What does success look like in your view for someone in my role?" and "What should I know that isn't written down anywhere?" You'll learn more in those conversations than in any onboarding document.

Days 31–60: Start Contributing

By the second month, you should be adding value. Identify a "quick win" — a problem you can solve or an improvement you can make that demonstrates your competence without stepping on toes. Quick wins build credibility and create goodwill.

"People remember how you made them feel in your first months. Show curiosity, humility, and effort — and you'll be trusted with more."

Days 61–90: Build and Consolidate

By the third month, you should have a clear sense of your priorities, your relationships, and the gaps you're filling. Now is the time to have a frank conversation with your manager: share your understanding of your goals, what you've achieved, and what you're planning next.

Ask for specific feedback: "What am I doing well? What should I do differently?" This proactive approach signals maturity and a growth mindset — exactly what every manager wants to see.

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David Kariuki

HR Specialist

A contributor to the Kazi Blog, writing practical career guidance for job seekers and working professionals across Kenya and beyond.