What makes this cover letter great
This cover letter is great because it is tailored to the Infrastructure Engineer role, clearly outlining relevant technical skills and experience. It quantifies achievements (e.g., 30% reduction in operational costs), demonstrating impact. The letter highlights both technical expertise and soft skills, such as teamwork and communication. It references specific tools and technologies relevant to the job. The closing paragraph expresses enthusiasm and confidence, making a strong case for the candidate's fit.
Cover letter example for Infrastructure Engineer
Strong cover letter
I am excited to apply for the Infrastructure Engineer position, as my background in designing, implementing, and maintaining robust IT infrastructures aligns well with your organization's needs. With over five years of experience in both cloud and on-premises environments, I have developed expertise in network architecture, server management, and automation using tools such as Ansible, Terraform, and PowerShell. My hands-on experience with AWS, Azure, and VMware has enabled me to optimize system performance, ensure high availability, and implement disaster recovery solutions.
In my previous role at Tech Solutions Inc., I led a team responsible for migrating legacy systems to a hybrid cloud environment, resulting in a 30% reduction in operational costs and improved scalability. I am proficient in monitoring tools like Nagios and Prometheus, and have a strong understanding of security best practices, including firewalls, VPNs, and identity management. My collaborative approach and effective communication skills have allowed me to work closely with development and operations teams to deliver seamless infrastructure solutions.
I am eager to bring my technical skills, problem-solving abilities, and commitment to continuous improvement to your team, and I am confident that I can contribute to the ongoing success and reliability of your IT infrastructure.
Weak cover letter
I am applying for the Infrastructure Engineer job. I have some experience with IT systems and have used some cloud tools. I have worked with teams before and am interested in learning more. I hope to help your company with its infrastructure needs. Thank you for considering my application.
Cover letter best practices
Tailor Each Cover Letter to being a Infrastructure Engineer
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.