Biotechnology cover letter example

What makes this cover letter great

This cover letter is a strong example because it clearly outlines the candidate’s relevant academic background and hands-on laboratory experience, directly tying their skills to the requirements of a biotechnology role. It provides specific examples of technical expertise and achievements, such as optimizing protein expression and developing a novel enzyme. The letter also highlights soft skills like teamwork, communication, and organization, which are valuable in a collaborative research environment. The candidate demonstrates familiarity with both wet lab and bioinformatics tools, showing versatility. Finally, the letter expresses genuine enthusiasm for the position and the field, making the candidate memorable.

Cover letter example for Biotechnology

Strong cover letter

I am writing to express my interest in the Biotechnology position at your organization. With a strong academic background in molecular biology and hands-on experience in laboratory research, I am confident in my ability to contribute effectively to your team. I hold a Bachelor’s degree in Biotechnology from State University, where I graduated with honors. During my studies, I gained extensive experience in DNA extraction, PCR, gel electrophoresis, and cell culture techniques. In my previous role as a Research Assistant at BioGen Labs, I was responsible for designing and conducting experiments to optimize protein expression in bacterial systems. I collaborated with a multidisciplinary team to analyze data, troubleshoot protocols, and present findings at weekly meetings. My work contributed to the successful development of a novel enzyme with potential industrial applications. I am proficient in using laboratory equipment, maintaining accurate records, and adhering to safety protocols. Additionally, I have experience with bioinformatics tools such as BLAST and Geneious, and I am comfortable analyzing large datasets. My strong communication skills allow me to effectively present complex scientific concepts to both technical and non-technical audiences. I am highly organized, detail-oriented, and eager to stay updated with the latest advancements in biotechnology. I am excited about the opportunity to bring my skills and passion for biotechnology to your organization and contribute to innovative research and development projects.

Weak cover letter

I am interested in the Biotechnology job at your company. I studied biology in college and have worked in a lab before. I know how to do some experiments and use lab equipment. I am a hard worker and get along with others. I hope you will consider me for this position.

Cover letter best practices

Tailor Each Cover Letter to being a Biotechnology

Avoid generic letters. Customize your content to reflect the specific job description, company values, and how your experience aligns with their needs.

Use a Professional Format

Stick to a clean, business-like layout with consistent fonts, spacing, and margins. Match the formatting of your resume for a cohesive application package.

Address the Right Person

Whenever possible, address the letter to a specific individual (e.g., “Dear Ms. Johnson”). Use LinkedIn or the company website to find the hiring manager’s name.

Start with a Strong Opening

Capture attention in the first paragraph by stating the position, expressing genuine interest, and previewing the value you’ll bring to the role.

Highlight Relevant Achievements

Focus on 1–2 specific accomplishments that relate directly to the job. Use metrics, outcomes, or project details to demonstrate impact.

Show You Understand the Company

Demonstrate knowledge of the company’s mission, recent news, or culture. This shows you’ve done your homework and care about where you work.

Explain Career Transitions Briefly

If you’re changing industries, roles, or returning to work, provide context for your move and highlight transferable skills.

Keep It Concise and Focused

Limit your letter to one page and avoid repeating your resume. Aim for clarity and brevity—ideally 3–4 paragraphs.

Use a Confident, Professional Tone

Write assertively without arrogance. Avoid overused buzzwords unless supported by real examples.

Close with a Clear Call to Action

End with a confident statement of interest, and invite the employer to connect or schedule an interview.

Proofread Carefully

Typos and grammatical errors can ruin a strong letter. Review it multiple times, and consider reading it out loud or asking someone else to check it.