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Cybersecurity / Information Security Cover Letter Sample

Create your cover letter now

Our customers have been hired by:

"Dear Sir or Madam,"—Ouch. A cybersecurity cover letter like this will be treated like the Nigerian prince scam. To get an information security job at Protonmail or Symantec, you need a cover letter that will work like a catfish.

Here's a pentested formula.

This guide will show you:

  • A cyber security cover letter sample better than 9 out of 10 others.
  • The work plan for how to write a cover letter for information security.
  • Tips for entry-level cybersecurity cover letter that will get you ahead of the race.

Want to write your cover letter fast? Use our cover letter builder. Choose from 20+ professional cover letter templates that match your resume. See actionable examples and get expert tips along the way.

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Cybersecurity Cover Letter for a Resume—See more cover letter templates and create your cover letter here.

Perhaps you wish to read more than a cover letter for cyber security? See other guides we wrote:

Cyber Security Cover Letter Example

Richard T. Hahne

Cyber Security Specialist

4364 Forest Drive

Falls Church, VA 22042


Falls Church, 5/31/2021

Vincent L. Locklin

Head of Information Systems

Cyber O’Clock Inc.

310 Broadcast Drive

Beltsville, VA 20705

Dear Vincent,

Throughout the years, I have been carefully observing your company’s drive for fulfilling your vision because I am, too, a passionate believer in integrating network and security infrastructure. Thanks to following your company’s blog advice, I stayed on top of information security and produced impressive outcomes as a network engineer at HWE Inc. Now I am after a cyber security specialist position at Cyber O’Clock Inc. to use my expertise to create a working environment that’s free of cyber threats.

From the moment my interest in cyber security spurred, I have become a Certified Information Systems Security Professional (CISSP) and CompTIA Advanced Security Practitioner (CASP+). You will also be keen to know that I obtained Top Secret security clearance with sensitive compartmented information (SCI) in 2018. My proudest moments at HWE Inc. to date are:

  • Identification of over 300 new malware during 3-year work experience.
  • Out-of-scope server monitoring for breaches and violations with ~4 major technical issues escalations.
  • Conducting over 50 penetration tests to spot vulnerabilities, assess resource performance and allocation, and design disaster recovery plans.

Cyber O’Clock Inc. is a renowned cyber security company that guards data of such applications as Musify and B2Bair. You have experienced no breaches whatsoever, and as a regular user of the above services, I will make every effort to maintain a clean record. 

Shall we schedule a meeting next week to discuss my value to your department?

With kind regards,

Richard T. Hahne

A solid backup plan means everything at your cyber security jobs, also when you’re trying to get one. The information security cover letter is just the support your need. So, before hitting send, do the penetration testing on this guide: Cyber Security Resume

Now let us deliver on the promise.

Information Security Cover Letter Template 

Here’s the work plan for how to write a jaw-dropping IT security cover letter:

1. Set Up a Stable Cybersecurity Cover Letter Format

Without a stable network and security architecture, you won’t be able to perform. The same goes for your IT security cover letter. 

Establish solid grounds when formatting your cover letter, and don’t let anything and anyone make threats to your product.

Read more: How To Write A Cover Letter For A Job Today

2. Link Your Information Security Cover Letter Header Design to Your Resume

Going through SOPs with no idea where you at? 

Yeah. Happens to all of us. But—

It can’t happen to your hiring manager. They need to know who you are and what you want from the start.

  • Duplicate the resume design in your cover letter for cyber security. Consistency looks good on you.
  • Give your contact information: full name, mailing address, phone number, and email address.
  • Mention your current title or the job you’re interested in.
  • Add your social media links. Remember to optimize your LinkedIn account to stay professional.
  • Mention the place and date of writing.
  • Find your hiring manager details and address them. Make an effort to learn their name. If you can’t find it in all over the web, go ahead and call the reception.
  • Salute with Dear [Hiring Manager’s name] in the cover letter. Don’t think for a second that To Whom It May Concern will break the firewall.

Read more: The Way To Address A Cover Letter

3. Identify and Apply the Best Fix to Your First Paragraph

Once upon a time, your password was admin.

But you aren’t a newb anymore, so generic cover letters and passwords are a flat-out no-go. 

You won’t let your hiring manager press reset and move on to another application just because you lack imagination, will you?

  • Use one of several strategies of how to start a cover letter. You can make an offer, a promise, drop names, or use one of your biggest achievements.
  • Tailor your information security cover letter from the start by using resume keywords that you find in the job posting.
  • Open strong. Don’t be afraid of action verbs and adjectives that describe your personality and abilities. Just be sure you’ll be able to prove what you wrote.
  • Let them know you’re interested in joining the company, but be confident about your fit. You need to intrigue the hiring manager to make them go next to the cover letter body.

Read more: What Does And Does Not Your Cover Letter Say

4. Validate Your Qualifications and Skills in the Body of Your IT Security Cover Letter


You’re waiting for the beat to drop. And, out of nowhere, your antivirus software sends you this blaring, earsplitting, and deafening sound followed by “The database has been updated.” 

Jeez. I almost jumped out of my skin!

Your recruiter wants to be surprised, too. So, exceed their expectations with your achievements, rather than giving them a panic attack with a lack of problem-solving skills.

  • The second paragraph of your cover letter outline is all about relevant experience and skills. Keep the attention you grabbed in the intro by proving you’ve got what they need.
  • A list of responsibilities interests no one. Mention real-life examples with an in-depth description of your relevant qualifications and achievements at work.
  • Quantify your achievements, use power phrases, and show your impact on the company’s development.
  • In an entry-level cyber security cover letter, this is the moment you can elaborate on the relevant coursework you had in school or the internship you did. Boast about any transferable skills you picked up.
  • Refer to the hard and soft skills mentioned in the job ad, yet avoid creating a never-ending list. Use power bullet points to pinpoint the requirements.

Read more: Elements Of An Exceptional Cover Letter

5. Re-Enter Your Reasons Why You Want the Information Security Job

Imagine you’re Elliot sitting on an empty subway and a shady Mr. Robot approaches you asking to follow him.

Whoa, buddy!

You know why you do the things you do, but working with a group of hackers?

FSociety or not, display your motivation to join their ranks in the last but not least paragraph.

  • No matter if applying for a chief information security officer or an entry-level position, show your enthusiasm and excitement about joining the company.
  • Tell the hiring manager why you want to join and prove you know what the company’s all about.
  • Refer to the company’s mission, vision, and value statements.
  • Give a specific example of a recent activity taken by the company and tell why they impressed you.
  • Personalize this section because, after all, you’re not a robot.

Read more: What To Include And Get Rid Of In A Cover Letter

6. Call to Action and Sign Off

You open strong, so the finish line can’t be any different. Write an impressive one-punch-line that Stieg Larsson would want in his Millennium series.

  • Ask the hiring manager to schedule a call or a meeting to further discuss your application further. You don’t ask, you don’t get it.
  • Sign off with a professional and respectful sentiment like With kind regards, Sincerely, or Best regards followed by your full name.
  • (Optional) If you have one more ace up your sleeve, include a postscript in the cover letter closing. But it needs to add value like 0 to 1 in the binary code.
  • Create a cover letter enclosure if you’re attaching a resume and other documents.

Read more: Ways To End A Cover Letter

When making a resume in our builder, drag & drop bullet points, skills, and auto-fill the boring stuff. Spell check? Check. Start building a professional resume template here for free.

When you’re done, our online resume builder will score your resume and our resume checker will tell you exactly how to make it better.


That’s it! You’re off to a great start as an information security professional.

Thank you for reading! 

What do you think of this sample cybersecurity cover letter? Are you writing an entry-level cover letter for a cyber security internship? Are there any tips you think are worth adding? 

Let us know in the comments!

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Katarzyna Furman
Katarzyna is a career expert dedicated to encouraging growth in job hunters through building perfect resumes, CVs, and cover letters. She'll help you realize you have a successful track record that only needs to see the daylight.

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