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Security Administrator - resume example

Not sure what to put on your resume for the Security Administrator role? We've analyzed the common theme among resumes for this specific position, alongside researching what employers typically expect from those applying.
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John Doe | Security Administrator

(123) 456-7890 | ️ |

123 Cyber Lane, Secure City, SC 12345

Professional Summary

Dedicated and analytical IT professional with 7 years of experience in managing and enhancing security infrastructures. Proven track record in developing robust security protocols, conducting risk assessments, and leading incident response initiatives. Adept at collaborating with cross-functional teams to ensure seamless security operations and compliance with industry standards.

Core Competencies

  • Network Security Management
  • Vulnerability Assessment
  • Incident Response
  • Risk Management
  • Security Policy Development
  • Compliance Audits
  • Encryption Technologies
  • End-User Training & Support

Technical Skills

  • Operating Systems: Windows, Linux, MacOS
  • Security Tools: Firewalls, IDS/IPS, SIEM
  • Programming: Python, Bash, PowerShell
  • Compliance Frameworks: ISO 27001, NIST, GDPR

Professional Experience

Senior IT Security Specialist
ABC Tech Solutions, Secure City, SC | May 2018 – Present

  • Lead a team of 5 security analysts in monitoring network activity and identifying potential threats, reducing security breaches by 30%.
  • Designed and implemented a company-wide security awareness training program, resulting in a 40% decrease in user-related incidents.
  • Coordinated with external auditors to successfully pass annual security compliance audits for the past 3 years.

IT Security Analyst
XYZ Corp, Secure City, SC | June 2015 – April 2018

  • Conducted regular vulnerability scans and penetration tests to evaluate the security of the network infrastructure.
  • Played a key role in the development and enforcement of security policies and procedures, ensuring alignment with best practices.
  • Assisted in the management of security incidents, including the successful mitigation of a high-profile ransomware attack.


Bachelor of Science in Information Technology
University of Secure City, Secure City, SC | Graduated May 2015


  • Certified Information Systems Security Professional (CISSP)
  • CompTIA Security+
  • Certified Ethical Hacker (CEH)

Professional Affiliations

  • Member, Information Systems Security Association (ISSA)
  • Member, International Information System Security Certification Consortium (ISC)²


Available upon request.

How to Make Your Resume ATS-Friendly

ATS (Applicant Tracking System) is a software application that automates the recruitment process for employers. It streamlines sorting, scanning, and ranking job applications by filtering resumes based on predefined keywords, skills, job titles, and other criteria. This assists recruiters in efficiently identifying qualified candidates for open positions.

  • Use simple formatting: ATS systems best read resumes with clear and straightforward formatting. Avoid using headers or footers, tables, images, or graphics, as these can confuse the ATS.
  • Include relevant keywords: Tailor your resume with keywords from the job description. ATS systems scan for these keywords to determine if your skills and experiences match the job requirements.
  • Stick to standard headings: Use common heading titles like “Work Experience,” “Education,” and “Skills” to ensure the ATS can easily find and categorize your information.
  • Choose the correct file type: Submit your resume as a Word document (.doc or .docx) or a plain text file (.txt) for maximum compatibility. Avoid PDFs unless specified.
  • Keep consistent job titles: If your previous job titles are not industry-standard, consider altering them slightly (without misrepresenting your role) to match more familiar titles.
  • Avoid fancy fonts or creative layouts: Stick to traditional fonts like Arial, Calibri, or Times New Roman. Creative designs and fonts might look appealing but can be problematic for ATS parsing.
  • Use full forms and acronyms: If you include technical terms or certifications, use their spelled-out form and acronyms to ensure the ATS recognizes them.
  • Be precise with dates: Format dates clearly and consistently, ideally in a ‘Month YYYY’ format.
  • Proofread for spelling and grammar: Errors can confuse the ATS. Proofread your resume or use a tool to check for accuracy.
  • Test your resume: Before submitting, test it through an ATS resume checker to see how it reads your information.

By following these guidelines, your resume will be better equipped to pass through ATS filters, increasing your chances of landing an interview.

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