Mechanical Engineer Cover Letter Example

Of all the figures of speech we owe to scientific disciplines, “many moving parts” must surely have originated with mechanical engineers. So when new opportunities arise in this vast and innovation-driven job market, the power of an outstanding mechanical engineer cover letter should not be underestimated. 

This guide, incorporating a mechanical engineer cover letter example, will discuss:

• Mechanical engineers — what they do, how much they earn and the job outlook
• Why a cover letter is essential for a mechanical engineer
• The best format for structuring the mechanical engineer cover letter components
• Optimal impact of each cover letter part: header, greeting, introduction, body and conclusion
• The psychology of persuasion in a cover letter
• Common mistakes to avoid.

What does a mechanical engineer do?

Mechanical engineering is a scientific field of immense scope and depth. Since the dawn of civilization, the ever-evolving impact of innovations on our everyday lives has been profoundly transformational. 

The sub-disciplines of mechanical engineering are: design (drafting), kinematics, mechanics, mechatronics and robotics, structural analysis and thermodynamics. As the broadest of engineering fields, it includes professional and sub-branches such as power plant engineering, thermal engineering, vehicle engineering, automotive engineering. There is also continually shifting overlap between mechanical engineering and other branches such as aerospace engineering, civil engineering and biomedical engineering.

Mechanical engineer salary and job outlook

According to Payscale.com, mechanical engineers in the U.S. earn an average annual salary of $73,604, while Glassdoor.com reports an average annual salary of $83,938.

Higher still is the latest U.S. Bureau of Labor Statistics data for median annual salary of mechanical engineers in May 2021 — $95,300. 

The Bureau’s job outlook for mechanical engineers overall is good, with employment projected to grow 7 percent from 2020 to 2030, about as fast as the average for all occupations.

Why you need a cover letter as a mechanical engineer

What if there is no requirement to include a cover letter with your resume? Why bother submitting a cover letter if it’s optional, or not mentioned at all? Both are good questions with an easy answer: Always submit a cover letter, as it can give you a job-winning edge over other qualified applicants who do not submit one. On the other hand, not submitting a cover letter can significantly jeopardize the outcome of your job search, possibly causing your resume alone to be ignored or discarded. Why risk that preventable fate?

As Hays global recruiting agency advises job seekers, “Use the cover letter as your opportunity to add depth and dimension to the sort of candidate that you are.”

Best format for a mechanical engineer cover letter

The cover letter format for a mechanical engineer should include these components in the same order:

• Cover letter header
• Cover letter greeting / salutation
• Cover letter introduction
• Cover letter middle paragraphs (body)
• Cover letter ending (conclusion and sign-off)

The conventional format we recommended for your mechanical engineering cover letter will work well for any sought-after career move. The structure is simple, solid and logical; keeping it short and concise is the key to easy readability. That means no more than 400 words, always confined to a single page with ample white space surrounding the text. 

Related article

How to write a cover letter - expert guide [2024]

Here is exactly how you can write a cover letter that will stand out from the crowd, and help you land that interview.

Here is an adaptable cover letter example for a mechanical engineer that you can customize for your own employer-tailored version.

Next, we’ll go through each cover letter section, one at a time.

Cover letter header

The cover letter header prominently displays your name, occupation and contact information. If applicable, you can also add your LinkedIn profile URL and/or portfolio link.

A distinctive-looking header ensures anyone in the hiring manager’s office, department or organization can readily identify where your job application came from and how to reach you easily. This is especially important if more than one person will be seeing your cover letter at different stages of the recruiting process.

If graphic design is not your forte or you are preoccupied with other job search priorities, Resume.io has the ideal solution. You can check out cover letter examples of headers in our collection of cover letter templates. There is plenty of variety in four style categories: Modern, Creative, Simple and Professional. Browse until you find a template you like; then simply click to select, download and start replacing with your own text. 

Goal of the cover letter header: Stand out in the crowd of job applicants by attracting visual attention and conveying your regard for detail and professionalism. 

Cover letter greeting

How to address your mechanical engineer cover letter is fairly straightforward. You can never go wrong with “Dear Mr. Walters” or “Dear Ms. Lee,” as that degree of professionalism never goes out of fashion. “Greetings” or “Hello” may be fine instead of “Dear” if you’re certain enough that the more casual vibe fits the workplace. If in doubt, always err on the side of formality. The same goes for using the recipient’s last name unless you happen to know the person well enough to address on a first-name basis.

Even if your cover letter recipient is impossible to find via research or the job description, you can still avoid the impersonal “To Whom It May Concern.” Any of these alternatives will show you put some thought into customizing your job application as opposed to a mass-produced generic approach: “Dear Company Name Hiring Manager,” “Dear Department Name Recruitment Officer” or “Dear Job Title Hiring Team.” 

Goal of the cover letter greeting: Start off on a professional note while connecting directly with the employer on a personal level.

Cover letter introduction

The cover letter introduction is where your letter launches into full gear by firmly securing and engaging the reader’s attention. Use vigorous language to assert that your career goals and qualifications are in sync with what the hiring manager is seeking in the ideal mechanical engineer candidate.

Reflecting on your relevant experience in a nutshell, emphasize up front how this employer stands to benefit from what you bring to the position. If you are new to the workforce in an entry-level capacity, focus with enthusiasm on the key skills and knowledge you’ve acquired through education and training, and your commitment to excellence. 

Goal of the cover letter introduction: Capture the reader’s attention by matching your most important asset as a mechanical engineer on what this position and workplace require.

The greeting and introduction from our mechanical engineer cover letter sample appear below.

Cover letter middle part (body)

Two to four paragraphs comprise the hub of your mechanical engineer cover letter, fueled by evidence to back up your introductory pitch. 

Without reformulating your resume content, selectively pull out some of the most pertinent nuts and bolts from the work history section and fine-tune for your cover letter body. Substantiate any cost, efficiency or productivity benefits to your past employers in a way that resonates with your future employer. Supplement those measurable outcomes with stories to illustrate your achievements and contributions. The STAR synopsis technique can be useful for summarizing a specific Situation, Task, Action and Result that illustrate your strengths as a mechanical engineer.

Goal of the cover letter body: Illustrate how this employer would benefit from your contributions as a superior mechanical engineer.

Our mechanical engineer cover letter sample illustrates what you might include in the middle part.

Cover letter closing (conclusion and sign-off)

Your cover letter should end on an upbeat note reinforcing your strongest suit as a job candidate and expressing thanks for the reader’s interest. But don’t let it be the final word that closes the door on your application. To better your chances of being invited for an interview, be sure to conclude your cover letter with a call to action. 

Suggest a topic of interest to discuss at an interview, or perhaps indicate you would like to follow up with a phone call in a week or so to arrange an interview. At the very least, say you are looking forward to a response.

Finally, sign off with any of these simple, courteous and professional closing salutations: “Sincerely,” “Best regards,” or just “Best,” 

Goal of the cover letter closing: End with a self-assured call to action that leaves the reader less likely to dismiss your application at this stage.

Below is the closing section of our mechanical engineer cover letter.

Writing psychology — the power of persuasion

A persuasive cover letter can influence hiring decision makers by giving them insight into the person behind the professional. It’s about speaking the right language — the prospective employer’s language — and understanding the workplace culture while conveying what makes you tick on and off the job. Find common ground in the work ethic and integrity underpinning career and life aspirations.

Cover letter mistakes to avoid

Like any worthwhile career and life endeavor, if a potentially influential cover letter is worth submitting at all, doesn’t it deserve your best shot as a worthy mechanical engineer candidate?

Other than the ill-advised judgement call so many job seekers make to skip a cover letter altogether, these are three of the most common, related reasons why so many miss the mark.

1. Failure to customize the content and language to the target job and employer
   
   A generic-sounding cover letter tells recruiters that you couldn’t be bothered either demonstrating what you know and understand about this specific job opening, or doing the research to find out. Either way, don’t squander the opportunity for a competitive edge over candidates with an inferior cover letter or none at all.
    
2. Failure to sell yourself as an ideal fit 
   
   Doing proper homework to prepare a job/employer-tailored cover letter will also give you a good handle on what this employer needs and wants from the successful mechanical engineer candidate. But how can the hiring manager know you have what it takes if your cover letter fails to connect the right dots?  Be sure those matched skills and attributes come across to avoid selling yourself short.
    
3. Messy layouts and flawed formatting
   
   If graphic design is not your forte or you are preoccupied with other job search priorities, Resume.io has the ideal solution. Using a field-tested cover letter template can save you a lot of time, hassle and guesswork. Browse our collection in four different style categories until you find a template you like. Then simply download and start replacing with your own text using our cover letter builder tool.

Key takeaways

1. To compete against other qualified candidates, professionals need an exceptional cover letter along with their resume.
    
2. Your application package becomes more influential with the added context and personal dimensions that a cover letter allows.
    
3. Write from the hiring manager’s perspective when showcasing your greatest assets to this prospective employer. It’s about what the organization needs that you can fulfill, not about you needing or wanting the job.
    
4. For optimal impact towards achieving a job interview, follow our section-by-section advice for organizing, writing and formatting each part of your cover letter. Use our mechanical engineer cover letter example as a jumping off point.

Looking for other jobs in the engineering industry? See our other cover letters examples and guides:

• Network engineer cover letter sample
• Electrical engineer cover letter sample
• Civil engineer cover letter sample
• Systems engineer cover letter sample
• Quality assurance engineer cover letter sample
• Engineering cover letter sample

Good luck with your job search!