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administrative
IT System Administrator
Resume Example
4.5 / 5
Why This Template Works
This resume format works well for ATS (Applicant Tracking Systems) because it includes all the necessary sections such as contact information, job summaries, skills, experience, and education in a clear and concise manner. The use of specific keywords like 'IT System Administrator', 'system management', and 'network security' helps ensure that the resume is picked up by search algorithms used by employers. Additionally, organizing work experience chronologically and using bullet points to highlight achievements increases readability for both ATS systems and human reviewers.
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How to Write This Resume
Expert guidelines and best practices for each section of your resume.
01
Contact
Contact
First Name Last Name City, State, Zip Code Phone Number | Email Address LinkedIn Profile URL | Portfolio URL (Optional)
General Guidelines
Your contact information is the first section recruiters see. Keep it concise and professional. Ensure your email address is appropriate (e.g., [email protected]). Include your LinkedIn profile for a comprehensive view of your professional journey. A portfolio or personal website is recommended for creative, technical, or design roles.
Avoid This
Do not include your full physical address (street number/name) for privacy reasons. Avoid including personal details like marital status, age, photo, or social security number unless specifically required in your country. Don't use unprofessional email addresses.
Real Examples
Don't
David Martinez 1234 Main St, Apt B San Francisco, CA 94105
Do
David Martinez San Francisco, CA
Don't
[email protected] | +1 (555) 123-4567
Do
(503) 987-6543 | [email protected]
Don't
linkedin.com/in/david-martin
Do
linkedin.com/in/david-martinez-itadmin
Don't
Do
davidthemartinezportfolio.com
Quick Tips
- Use a professional email address (firstname.lastname format)
- Ensure your voicemail is set up and professional
- Double-check your phone number and email for typos
- Make your LinkedIn URL custom (linkedin.com/in/yourname)
02
Summary
Summary
Professional Title Result-oriented [Role Name] with [Number] years of experience in [Key Skills/Industries]. Proven track record of [Major Achievement]. Skilled in [Key Technologies/Skills]. Committed to delivering [Specific Value] for [Target Industry/Company type].
General Guidelines
A professional summary is your elevator pitch. It should be 3-5 sentences long, summarizing your experience, key skills, and major achievements. Tailor it to the job description by using relevant keywords. Focus on what makes you unique and the value you bring to potential employers.
Avoid This
Avoid generic objectives like 'Looking for a challenging role to grow my skills.' Recruiters want to know what value you bring to them, not what you want from them. Don't use first-person pronouns (I, me, my). Keep it concise and impactful.
Real Examples
Compare a weak objective with a strong professional summary.
Don't
Objective: I am a hard-working individual looking for a IT System Administrator position where I can learn new things and advance my career.
Do
Senior IT Systems Administrator with over 6 years of experience in cloud infrastructure management and network security. Successfully implemented comprehensive cybersecurity measures that reduced the organization's vulnerability to cyber threats by 40%. Proficient in AWS, Azure, VMware, and various automation tools such as Ansible and Puppet.
Quick Tips
- Quantify achievements where possible (e.g., 'Increased revenue by 20%')
- Keep it under 5 lines for readability
- Use strong action verbs to start sentences
- Tailor the summary to match the job description
03
Skills
Skills
Technical Skills - Languages: [List] - Frameworks: [List] - Tools: [List] Soft Skills - [Skill 1], [Skill 2], [Skill 3]
General Guidelines
Group your skills logically (e.g., Languages, Frameworks, Tools). Focus on hard skills relevant to the job. List skills in order of proficiency or relevance. Soft skills are better demonstrated through bullet points in your experience section rather than a bare list.
Avoid This
Do not list skills you are not comfortable using in an interview. Avoid using progress bars or percentages to rate your skills (e.g., "Java: 80%"). Do not include outdated technologies unless specifically required.
Real Examples
Practical example showing do's and don'ts for skills
Don't
Linux Administration, Java: 75%, Network Security (basic), VMware vSphere (intermediate)
Do
Linux Administration, Network Security, VMware vSphere
Quick Tips
- List your technical skills in groups like Languages, Frameworks, Tools for clarity.
- Prioritize the most relevant and recent skills to highlight your expertise effectively.
- Avoid including soft skills in this section; instead, demonstrate them through accomplishments.
- Ensure that all listed technologies are current or have been used within the last 2 years.
04
Experience
Experience
Job Title | Company Name | Location Month Year – Month Year - Action Verb + Context + Result (Quantified) - Led [Project] resulting in [Outcome]... - Collaborated with [Team] to implement [Feature]...
General Guidelines
This is the core of your resume. Use reverse-chronological order (most recent first). Start each bullet with a strong action verb. Focus on achievements and impact, not just duties. Use numbers to quantify your impact (dollars, percentages, time saved, users affected). Show progression and increasing responsibility.
Avoid This
Avoid passive language like 'Responsible for...' or 'Tasked with...'. Don't list every single daily task; focus on significant contributions and measurable outcomes. Avoid jargon that recruiters outside your field won't understand.
Real Examples
Practical example showing do's and don'ts for experiences
Don't
Responsible for managing company email servers, including daily maintenance tasks such as monitoring and troubleshooting issues.
Do
Led a team to migrate the company's email server infrastructure to Microsoft Exchange Online, increasing uptime by 98% within six months.
Don't
Performed routine security checks and updates on the network system according to standard procedures.
Do
Developed and implemented a comprehensive cybersecurity protocol that reduced the organization's vulnerability to cyber threats by 40% within one year.
Quick Tips
- Use specific action verbs such as 'led', 'implemented', or 'optimized' to describe your roles and responsibilities.
- Include quantifiable results whenever possible, like percentages of cost savings, improvements in system uptime, or reductions in security incidents.
- Highlight significant projects that demonstrate your ability to solve complex problems and drive positive outcomes for the company.
- Showcase how you have taken on increasing responsibility over time by detailing your progression from less senior positions.
05
Education
Education
Degree Name | University Name | Location Month Year – Month Year - Relevant Coursework: [Course 1], [Course 2] - Honors/Awards: [Award Name] - GPA: X.X (if above 3.5)
General Guidelines
List your highest degree first. If you have significant work experience, keep the education section brief. Include your GPA only if it is above 3.5 or if you are a recent graduate. Highlight relevant coursework, academic projects, honors, or leadership roles.
Avoid This
Do not include high school details if you have a college degree. Avoid listing every single course you took; select only the most relevant ones. Don't include graduation dates from decades ago if age discrimination is a concern in your field.
Real Examples
Practical example showing do's and don'ts for educations
Don't
Bachelor of Science in Computer Science | University of California, San Francisco | San Francisco, CA September 2013 – June 2026 - Coursework: Data Structures, Algorithms, Operating Systems - GPA: 3.8
Do
Bachelor of Science in Information Systems Security | San Francisco State University | San Francisco, CA September 2013 – May 2017 - Relevant Coursework: Network Security, Cloud Computing Fundamentals, Cybersecurity Threats and Mitigation - Honors/Awards: Dean's List
Quick Tips
- Start with your most relevant degree that matches the job requirements.
- Include only relevant coursework or projects that showcase skills applicable to system administration roles.
- Mention any significant honors, awards, or leadership positions during your education period.
- If you have substantial work experience, consider moving educational details to a separate 'Education and Training' section.
06
Projects
Projects
Project Name | Tools/Technologies Used - Briefly describe what you created and its purpose - Highlight specific challenges you solved - Link to portfolio or demo if available
General Guidelines
Projects are excellent for demonstrating practical skills, especially if you lack work experience or are changing careers. Include a link to your portfolio or demo if possible. Focus on projects that show problem-solving skills and relevant tools for the target role.
Avoid This
Don't include trivial tutorials unless you significantly expanded on them. Avoid projects that are outdated, incomplete, or irrelevant to the role you're applying for. Don't just list technologies—explain what you created and why it matters.
Real Examples
Practical example showing do's and don'ts for projects
Don't
Built a basic web server using Apache on Linux, following a tutorial from Stack Overflow.
Do
Created an automated script to configure secure Apache servers in AWS EC2 instances. Implemented custom security hardening based on CIS benchmarks.
Don't
Developed and deployed a simple REST API using Node.js without considering scalability or security.
Do
Designed and deployed a scalable and secure microservices architecture for handling high traffic loads, using Docker containers orchestrated by Kubernetes in the AWS environment.
Quick Tips
- Highlight projects that showcase your ability to solve complex technical problems, especially those relevant to cloud infrastructure management or cybersecurity.
- Detail how you overcame specific challenges and mention any technologies or frameworks used in solving these issues.
- Provide a link to the project's documentation, code repository, or live demo if available, to give employers a deeper understanding of your work.
- Focus on projects that demonstrate continuous learning and adaptation to new tools and environments.
Frequently Asked Questions
Common questions about this role and how to best present it on your resume.
Skills like system monitoring, network security, and scripting languages such as PowerShell or Python are crucial.
Highlight transferable skills and show enthusiasm for the role. Emphasize willingness to learn new technologies if needed.
Certifications like CompTIA Server+, Microsoft Certified: Azure Solutions Architect Expert, or Red Hat Certified Engineer (RHCE) can be valuable.
Include specific examples of projects managed and responsibilities taken on over the years to show growth and expertise.
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