Work & Career

10 Key Mistakes To Avoid When Changing Jobs

Written by Agwalogu Bob

According to statistics, the average worker changes jobs at least 15 times over their career. Many believe that moving to a new company will boost their career prospects—and often, they’re right. A new job can mean better pay, more opportunities, or even an escape from a boss who’s driving you up the wall.

But let’s be real: while changing jobs can be exciting, it’s also nerve-wracking. If you’re not careful, you could end up in a worse position than where you started.

To help you avoid that fate, let’s explore 10 common mistakes people make when switching jobs—and how you can sidestep them.

1. Jumping Ship Without a Plan

Quitting your job because you can’t stand your boss or the toxic environment might feel liberating, but without a plan, it’s like leaping out of an airplane without a parachute. Here’s what you need before making the jump:

  • At least six months of savings to cover living expenses.
  • A clear idea of the industry and roles you’re targeting.
  • An updated resume and LinkedIn profile.
  • A network of contacts ready to help you.

Strategic moves beat reactive decisions every time. Take a deep breath and map out your exit strategy—even if your current job feels unbearable.

2. Focusing Only on Salary

Let’s not sugarcoat it: money matters. But chasing a bigger paycheck without looking at the full picture can backfire. Here’s what else to consider:

  • Health benefits and insurance coverage.
  • Retirement plans and company matching.
  • Opportunities for professional growth.
  • Work-life balance and flexibility.
  • Commute time or remote work options.
  • Company culture and long-term potential.

Sometimes, a slightly lower salary comes with perks that make a world of difference. Don’t trade your peace of mind for a few extra bucks.

3. Skipping Research on the Employer

You’ve got a job offer. Exciting, right? But before you pop the champagne, do your homework. Dig deeper than the company’s website and social media pages. Try:

  • Reading reviews on Glassdoor or Indeed.
  • Checking the company’s financial health.
  • Researching recent news about the company.
  • Talking to current or former employees.

One professional I know joined what seemed like a dream company, only to discover layoffs were looming. A little research could have saved them a major headache.

4. Burning Bridges

We get it—you might be thrilled to leave your current job. But burning bridges? Big mistake. The professional world is surprisingly small, and reputations linger. Be smart about your exit:

  • Give proper notice.
  • Document your processes and train your replacement.
  • Express gratitude for opportunities (even if they weren’t perfect).
  • Stay positive in exit interviews.

Think of your career as a long game. A kind word today could open doors tomorrow.

5. Not Getting Promises in Writing

“Don’t worry, we’ll sort out the bonus later.” Sound familiar? Verbal agreements are as solid as air. Protect yourself by ensuring your offer letter includes the following:

  • Base salary and bonus structure.
  • Benefits and start date.
  • Job title and reporting structure.
  • Remote work policies.
  • Performance expectations.

If it’s not written down, it doesn’t exist. Simple as that.

6. Mishandling Counter Offers

So you’ve resigned, and your current boss suddenly wants to keep you with a counteroffer. Tempting? Sure. Smart? Usually not. Here’s why:

  • The problems that made you want to leave are still there.
  • Your loyalty might now be questioned.
  • Relationships with your employer have shifted—and not for the better.
  • The raise or promotion might have happened anyway.
  • You’ve shown your willingness to leave.

Instead of taking the bait, think back to why you wanted out in the first place. If it wasn’t just about money, a bigger paycheck won’t fix the root cause.

7. Ignoring Cultural Fit

You could land a job with the perfect title and paycheck but still be miserable if the company culture doesn’t suit you. Ask yourself:

  • How do they communicate?
  • What’s their decision-making style?
  • Is the pace of work manageable?
  • How do teams collaborate?
  • What’s the management philosophy?
  • Is the company more innovative or traditional?

Work isn’t just about the job; it’s about the environment. Make sure it’s one where you’ll thrive.

8. Rushing the Decision

You’ve got an offer and feel the pressure to decide quickly. Pause. A rushed decision can lead to regrets. Take the time to:

  • Review the full offer package.
  • Ask clarifying questions.
  • Negotiate terms if necessary.
  • Consult trusted friends, family, or mentors.
  • Think about the long-term implications.

A good employer will respect your need to make an informed choice. If they don’t, that’s a red flag.

9. Forgetting Your Network

It’s easy to get tunnel vision during a job transition, but neglecting your network is a missed opportunity. Keep your connections strong by:

  • Updating your LinkedIn profile and connections.
  • Informing key contacts about your move.
  • Maintaining relationships with former colleagues.
  • Joining professional groups in your new field.
  • Building relationships at your new job.

Your network is your secret weapon. Don’t let it fade.

10. Starting Without a 90-Day Plan

Landing the job is just the beginning. Without a solid plan for your first three months, you’re flying blind. Here’s how to start strong:

  • Build key relationships early.
  • Clarify expectations and priorities with your manager.
  • Learn the systems and processes.
  • Look for quick wins to showcase your value.
  • Set up regular feedback channels.

Your first 90 days are your chance to make a lasting impression. Use them wisely.

Final Thoughts

Changing jobs is a significant life event that can accelerate your career growth when done right. By avoiding these common mistakes, you’ll position yourself for success in your new role. Remember, your career is a marathon, not a sprint – each job change should be a strategic step toward your long-term goals.

The key is to approach your job change with patience, diligence, and strategic thinking. Take time to evaluate opportunities thoroughly, maintain professional relationships, and plan for success in your new role. Your career is too important to leave to chance or hasty decisions.

Finally, trust your instincts. If something feels off about a potential opportunity, take the time to understand why. It’s better to wait for the right opportunity than to jump into the wrong one and restart your job search in six months.

About the author

Agwalogu Bob

Agwalogu Bob is a BSc Economics graduate from Nnamdi Azikiwe University, currently based in Lagos, Nigeria. Bob has been working as an SEO copywriter and content writer for agencies in the UK and Ukraine since 2017, creating engaging web content for blogs, landing pages, technical journals, product descriptions, and social media.

Bob is always eager to bring his skills to challenging projects that require creativity and attention to detail.

Leave a Reply