The Do’s and Don’ts of a Professional LinkedIn Profile (For Job Seekers)

Graphic promoting a blog post titled “The Do’s and Don’ts of a Professional LinkedIn Profile.” Text explains that the post guides job seekers on what to get right and what to avoid in a LinkedIn profile to stand out online. The design features a cartoon illustration of a person in a yellow shirt and tie working on a laptop. A red tag at the top says “BLOG POST.” At the bottom, there is a white button labeled “Learn More” with the website citypersonnel.net.

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If you’re a job seeker, your LinkedIn profile is more than just a social media page. It’s your digital front door. Recruiters, hiring managers, and employers often review a LinkedIn profile before interviews, and almost always check LinkedIn before contacting candidates about job openings

A polished, keyword‑rich LinkedIn profile can make the difference between being overlooked and being found. In this post, we’ll walk job seekers looking for work through the do’s and don’ts of a great LinkedIn profile: what to get right, and what to avoid, so you shine wherever you show up online.

Why Your LinkedIn Profile Matters

LinkedIn profile of Dawn Apajee, President of City Personnel. The banner at the top reads “Top-Rated Staffing Agency in Providence, RI” with the phone number (401) 331-2311, website citypersonnel.net, and a badge showing “Best of Staffing Client Satisfaction, 5 Years Diamond Award 2021–2025.” Dawn’s profile photo shows her smiling, with a purple “#Hiring” frame. Her headline describes her as a passionate and driven recruiting professional, diversity advocate, champion for equal opportunities, women’s rights supporter, and LRI Alum 2024. The profile lists City Personnel, Inc. and the London School of Economics and Political Science. She has 11,851 followers and 500+ connections.

The Do’s - What to Do Right

Here are the essential actions that job seekers should take to make their LinkedIn profiles stand out.

Fill Out Your Profile Completely and Keep It Updated

LinkedIn post by Melissa S. Myers announcing a new role as Recruiter/Business Development at Shyft6. The post includes an illustration of a person walking forward on a winding path toward a circular opening with sunlight, symbolizing new beginnings. The caption below the image reads “Starting a New Position.” Engagement shows 27 reactions and 21 comments, with options to like, comment, repost, or send.
LinkedIn post by Michael Farnick announcing he has started a new position as Director of Food Service Strategy & Innovation at Refuel Operating Company, LLC. The post includes celebratory artwork with colorful geometric shapes, stars, and confetti, symbolizing achievement and excitement. The caption below the image reads “Starting a New Position.” Engagement shows 85 reactions, 46 comments, and 1 repost, with options to like, comment, repost, or send.

Use a Professional Profile Picture and Header Image

LinkedIn banner featuring a motivational speaker wearing a headset microphone, smiling on stage with a backdrop of screens filled with faces. The text on the banner reads: “Life is extraordinary. Unleash yours.” The profile photo on the left is a black-and-white portrait of the same individual, looking thoughtful.

Craft a Clear, Keyword‑Rich Headline

Write an “About” Section That Tells Your Story

Showcase Skills, Endorsements & Recommendations

Make Contact Info & URL Easy to Find

Screenshot of a browser address bar showing the URL: “linkedin.com/in/officialtonyrobbins/.”

Be Active & Engaged

The Don’ts - What to Avoid

Equally important: knowing what to not do — pitfalls that hurt you more than you might expect.

Don’t Leave Profile Sections Blank or Sparse

Don’t Use a Generic or Misleading Headline

LinkedIn profile of Zach Gagnon with a banner reading “Top-Rated Staffing Agency in Providence, RI,” phone number (401) 331-2311, website citypersonnel.net, and a “Best of Staffing Client Satisfaction, 5 Years Diamond Award 2021–2025” badge. Zach’s profile photo shows him smiling in a white shirt and red tie. His headline lists: “Marketing | Providence | Libra | ‘Nothing will work unless you do’ | Nickname: Gen ZG.” Located in Taunton, Massachusetts, Zach has 20,058 followers and 500+ connections. Company logos for City Personnel and Roger Williams University are displayed. A large red ❌ icon appears at the bottom right corner of the image.

Don’t Ignore Keywords / SEO

Don’t Use Low‑Quality or Unprofessional Photos

Don’t Forget to Proofread or Include Metrics

Don’t Be Inactive or Invisible

LinkedIn profile for a placeholder account named “john doe.” The profile picture is the default gray silhouette, and the banner is LinkedIn’s default abstract gray-and-blue design. The headline reads “to be announced at to be announced.” Location is listed as Fall River, Massachusetts, United States. A small gray square with text “to be announced” is shown as the company logo. Buttons at the bottom include “Message,” “Follow,” and “More.”

Don’t Overshare Irrelevant Personal or Political Content

Conclusion

Your LinkedIn profile is often one of the first places potential employers look. For job seekers looking for work, investing time now in doing the right things — filling out your profile, telling a compelling story, using keywords, staying active — can open up job opportunities you might otherwise miss. At the same time, avoiding common missteps (low-quality photos, vague headlines, incomplete info, etc.) protects you from being overlooked or giving a poor first impression.

Take 30 minutes today to audit your LinkedIn profile against the do’s and don’ts above. Update one section (maybe your headline or summary), proofread, add a relevant skill, or remove outdated content. Small changes now can lead to big leaps in visibility and opportunity.

Frequently Asked Questions

Q: How often should I update my LinkedIn profile?

A: It depends, but aim to update whenever there’s a change in your work situation (new role, skill, certification), or at least once every few months. Even periodic tweaks can help keep your profile fresh and relevant.

Q: What keywords should I include if I’m switching industries?

A: Research job descriptions in the new field. Note repeating terms: job titles, tools, required skills, industry‑specific jargon. Use those keywords in your headline, summary, and experience where they align with your background or the direction you’re heading.

Q: Is LinkedIn Premium worth it for job seekers?

A: Premium gives you features like seeing who viewed your profile, more visibility, additional filters, and “Open to Work” badges. It can help, but a well‑optimized free profile can still perform strongly. Evaluate whether the extra cost is justified for your situation.

Q: Should I publicly show I'm “Open to Work”?

A: Yes, if you’re comfortable doing so. LinkedIn allows you to signal to recruiters that you’re open, which increases your chances of being contacted. If privacy is a concern, you can limit visibility so only recruiters see that status.

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