What You Need To Know To Craft a Winning CV and Build Visibility on LinkedIn

Every year, qualified students, engineers, and geoscientists submit CVs that receive no response. While many factors can be responsible, a common issue is that their documents fall short in presenting them effectively in the face of their respective recruiters. This article delves into what a strong CV looks like, how to pass automated screening, and how to build a LinkedIn presence that works for you even when you are not actively searching.

Anatomy of a Winning CV

A strong CV is not a biography. It is a targeted document that answers one question: Can this person do the job?

The most important sections include:

• Header: Name, phone, email, LinkedIn URL, and city.
• Professional summary: Three to four lines that tell the recruiter who you are, what you’ve done, and what you bring. It should be written specifically for the role, and not copied from a template.
• Work experience: This should be built around your achievements, and not just your duties.
• Education, skills, and certifications: Only include what is relevant. Feel free to add your SPE membership, industrial attachments (co-ops or internships completed and certified), and project work, especially if you are early in your career.

Beyond structure, language matters enormously. Replace passive, vague descriptions with strong action verbs paired with specific tasks and measurable results. ‘Helped with project management’ becomes ‘Coordinated a six-member team to deliver a ₦5,000 research project on schedule.’ That is the difference between a CV that gets filed and one that gets you called. The formula is simple: Action Verb + Task + Numbers/Result.

In terms of presentation, it is advisable to use one clean font, one to two pages, consistent formatting, and enough white space to breathe. Keep in mind that recruiters spend roughly 7–10 seconds on a first scan and so a cluttered page loses them before they reach your best experience.

Source: Figure created by the author.

Strong CV vs. Weak CV

Here is a brief comparison between what a strong CV and a weak CV looks like.

The Challenge With ATS

The Applicant Tracking System (ATS) is the software most companies use to screen CVs before a human ever reads them. It scans for keywords, qualifications, and formatting that match the job description. If your score is too low, your CV will be filtered out, regardless of your actual ability.

This is why using one generic CV for every role is a losing strategy. I strongly advise you adapt it each time you want to apply for a role. Ensure you adjust your summary, reorder your skills, and mirror the language the employer used in the job posting.

To revamp a struggling CV, pull the job description from the company publication, and identify the 10 to 15 most important keywords. Then rewrite your experience bullets using the Context, Action, Result formula which simply means. You can use free tools like Jobscan to score your CV against a specific posting and flag gaps. AI tools like ChatGPT or Claude can help you rewrite weak bullet points or suggest stronger action verbs. As a rule of thumb, use the output as a starting draft, not a finished product.

While writing your CV, leave out your photos, date of birth, marital status, references, and any experience older than 15 years that does not directly apply. This information adds length without adding value.

Building a Strong LinkedIn Profile That Works

LinkedIn is where recruiters search, hiring managers verify, and most industry conversations happen. Thus, a half-finished profile is almost worse than none because it signals to the employer that you are not serious.

Strategic information on the different sections of a LinkedIn profile include:

• Photo and banner: Choose a clear headshot against a plain background as your photo and replace the default blue banner with something professionally relevant such as a rig, a seismic cross section, or a simple graphic with your professional tagline.
• Headline: This is the most-searched field on your profile. It should include your role, specialty, value or goal, and any other highlight of your professional growth. Example: Petroleum Data Analyst | Python & Petrel | Building Nigeria's Energy Future.
• About section: This section contains your story in first-person pronoun. Detail what you do, what you have worked on, and what you are open to. It can be short or long.
• Experience and skills: This section should mirror your CV. It provides you an option to add media where you have it (project reports, presentations), and get colleagues or classmates to endorse your technical skills.
• Recommendations: One honest, specific recommendation from a supervisor or lecturer outweighs ten generic endorsements.

Source: Image provided by the author.

Maintaining Visibility Through LinkedIn

Setting up your CV and LinkedIn profile are one-time tasks but staying visible is an ongoing habit, and it does not require much time to maintain.

Here are a few strategies to stay visible on LinkedIn.

• Post once or twice a week. This can be a lesson learned, a project milestone, a take on an industry article. You do not need to go viral. You just need to show up.
• Comment meaningfully on posts in your field and beyond. Thoughtful comments get you noticed by the poster and everyone in their network.
• Update your profile whenever something changes: a new role, a completed certification, a paper published, a conference attended.
• For students, you can share your final-year project, student chapter leadership, and field trips as legitimate professional experiences.

Your CV and your LinkedIn profile are not formalities. They are the first impression you make on people who have never met you, so you have to make them count. Take that extra time and effort and get it done.