What is an ATS resume checker?

An ATS resume checker analyzes your resume against a specific job description and returns a keyword match score from 0 to 100%. According to the Jobscan 2024 ATS Usage Report, 98.4% of Fortune 500 companies use applicant tracking systems to rank candidates before a recruiter reviews them. 22skills runs the check in under 30 seconds and returns your score plus a prioritized list of missing keywords.

Is the ATS resume checker free?

Yes. 22skills gives you 1 free ATS scan with no signup and no credit card. A free account raises the limit to 5 scans per month. Pro is $14.99/month (or $39 per quarter) with unlimited scans and AI-powered resume rewriting, compared to Jobscan at $49.95/month for similar scan volume.

What is a good ATS score?

Aim for 70% or higher to clear most automated filters, and 80% or above for senior roles or postings with heavy competition. Below 60% usually means several required skills from the job description are missing. See the full guide: What ATS score do you need?

Can I run my resume through an actual ATS?

Not directly. Employers' systems are not open to candidates. An ATS checker simulates the two things those systems do with your file: parse the text and match it against the job description. That is what 22skills tests, and it is why the result predicts whether you pass the keyword filter.

Why is my resume being rejected by the ATS?

The most common reasons are missing keywords from the job description, formatting the parser cannot read (tables, text boxes, multi-column layouts, graphics), non-standard section headings, and skills spelled differently than the posting spells them. Greenhouse reported an average of 244 applications per job opening in March 2026, so those mismatches decide who gets read. One scan shows all of them.

Should I upload a PDF or a DOCX?

Either works with modern systems as long as the file contains selectable text. If the posting asks for a specific format, follow it. Otherwise a text-based PDF keeps your layout stable across systems. Never upload a scanned image or a design-tool export that flattens text into graphics. 22skills accepts PDF uploads and pasted text.

Do I need a different resume for every job?

You do not need to rewrite your history, but you should tailor the summary, skills section, and top bullet points to each posting. Tailoring is what moves a score from the sixties into the eighties. 22skills is built for that loop: scan, add missing keywords, rescan, apply. Start from one master resume and create a tailored version per job.

How does keyword matching work?

22skills uses exact matching (case-insensitive) and fuzzy matching with a Levenshtein distance of two or fewer edits, so "Javascript" and "JavaScript" count as one keyword and minor misspellings are not penalized. The dictionary holds 500+ ATS keywords with synonyms and variants. Keywords marked as required in the posting weigh more than nice-to-haves. More in How ATS software works.

What is the difference between a resume scanner and a resume checker?

In practice the terms are used interchangeably. A scanner reads your file the way a parser does; a checker also compares it with a job description and scores the match. 22skills does both in one scan: it parses your PDF or text, then scores it against the posting you paste.

Which applicant tracking systems does this cover?

The checker does not imitate one vendor. Workday, Greenhouse, Lever, Taleo, SAP SuccessFactors, and iCIMS all parse slightly differently, but they share the same signals: keyword match, recognizable sections, and readable text. 22skills tests those shared signals, which is what transfers between systems.

How does this compare to checking my resume with ChatGPT?

You can paste both documents into ChatGPT and ask for feedback, but you get unstructured text, no consistent score, and nothing saved between applications. 22skills runs the same class of AI models inside a fixed pipeline that returns a 0 to 100% score, matched and missing keyword lists, and prioritized suggestions, and keeps your history so you can track improvements across versions.

Are free ATS checkers accurate?

Only if they compare your resume with the real job description. A checker that grades formatting alone misses the main reason resumes are filtered out: missing keywords from the specific posting. 22skills runs the same AI models on the free tier as on Pro and matches against 500+ ATS keywords, so a free scan uses the same scoring engine as a paid one. The only difference is scan volume.

Yes. Anonymous scans are not stored. With an account, your analyses are stored in the EU and only you can see them. You can delete your account and all data at any time. We never sell resumes, share them with recruiters, or train models on them. See Security.

What is the best free ATS resume checker?

The best free checker scores your resume against a specific job description rather than giving a generic format grade. 22skills returns a job-targeted score, your matched and missing keywords, and prioritized fixes on the free tier. Many alternatives call themselves free but gate the job-targeted analysis behind a paid plan (Jobscan from $49.95/month, Resume Worded Pro $49/month). Compare: Best ATS resume scanners in 2026.

🖥️ ATS Checker for IT Support Specialists

ATS Resume Checker for IT Support Specialist

Check your it support specialist resume for ATS compatibility. Scan against 61 role-specific keywords, get your ATS score, and see exactly what's missing.

Free scan, no signup needed · 61 it support specialist keywords checked · Results in 30 seconds

Check My IT Support Specialist Resume →See IT Support Specialist Keywords

Free ATS Scan

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61 Keywords

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What does ATS look for in a IT Support Specialist resume?

Updated March 2026

22skills is a free ATS resume checker that scans it support specialist resumes against job descriptions, checking 61 role-specific keywords across 6 categories. It shows exactly which keywords are missing and provides an ATS compatibility score (0-100%).

ATS systems screening IT support specialist resumes look for specific ticketing systems, operating systems, and certifications mentioned in the job posting. The most commonly filtered terms include ServiceNow, Active Directory, CompTIA A+, and network troubleshooting. 22skills scans your IT support resume against the job description and shows exactly which systems, tools, and certifications are missing.

Average Salary

$40,000 - $58,000

Job Growth

6% projected growth (2024-2034), per the U.S. Bureau of Labor Statistics

ATS Keywords Tracked

Salary and growth data: U.S. Bureau of Labor Statistics, 2024

IT Support Specialist ATS Keywords to Check

These are the keywords ATS systems scan for in it support specialist resumes. Use 22skills to check which ones your resume is missing.

Technical Support Skills

Help Desk SupportTroubleshootingHardware InstallationSoftware InstallationNetwork TroubleshootingRemote Desktop SupportTicketing System ManagementIncident ManagementPassword ResetPrinter SupportPeripheral SetupSystem ImagingBreak/Fix Support

Systems & Platforms

Windows OSmacOSActive DirectoryMicrosoft 365Azure Active DirectoryGoogle WorkspaceVPN ConfigurationVoIP SystemsCitrixSCCM (System Center Configuration Manager)Microsoft IntuneRemote Monitoring and Management (RMM)

Ticketing & Tools

ServiceNowZendeskJira Service ManagementFreshdeskSpiceworksTeamViewerAsset ManagementKnowledge Base ManagementSLA Compliance

Networking & Security

TCP/IPDNSDHCPLAN/WAN ConfigurationFirewall ManagementEndpoint SecurityAntivirus ManagementData Backup and RecoveryMulti-Factor Authentication (MFA)Cybersecurity Awareness

Certifications

CompTIA A+CompTIA Network+CompTIA Security+Microsoft Certified: Modern Desktop AdministratorITIL FoundationCisco CCNAApple Certified Support Professional (ACSP)HDI Support Center Analyst

Soft Skills

Customer ServiceProblem SolvingCommunication SkillsPatienceTime ManagementDocumentation SkillsAdaptabilityTeam CollaborationAttention to Detail

About the IT Support Specialist Role

IT Support Specialists provide first- and second-line technical support, resolving hardware, software, and network issues for end users across an organization. They manage help desk tickets, configure devices and accounts, and maintain systems like Active Directory and Microsoft 365. The role requires strong troubleshooting ability, familiarity with ticketing and remote support tools, and clear communication with non-technical users under time pressure and shifting priorities.

Key Responsibilities ATS Screens For

Respond to help desk tickets and resolve hardware, software, and network issues
Install, configure, and maintain desktops, laptops, and peripheral devices
Manage user accounts, permissions, and password resets in Active Directory
Troubleshoot network connectivity issues including VPN, Wi-Fi, and LAN/WAN configuration
Document solutions in the knowledge base and maintain accurate asset records
Escalate complex incidents to Tier 2/3 support while meeting SLA response times

IT Support Specialist Career Path

IT Support Technician / Help Desk Associate (0-2 years)

IT Support Specialist (2-4 years)

Senior IT Support Specialist / Desktop Support Engineer (4-7 years)

IT Systems Administrator (7-10 years)

IT Manager or Network Engineer

Where IT Support Specialists Are Hired

Each industry uses different ATS systems and prioritizes different keywords. Tailor your resume to the specific industry and company you're applying to.

Technology CompaniesManaged Service Providers (MSPs)Healthcare ITFinancial ServicesEducation

Salary range: $40,000 - $58,000 · 6% projected growth (2024-2034), per the U.S. Bureau of Labor StatisticsSource: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook 2024

Check your IT Support Specialist resume now

Paste your resume and a it support specialist job description. Get your ATS score and see which of these 61 keywords you're missing.

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ATS Tips for IT Support Specialist Resumes

Name the exact ticketing system used, such as ServiceNow or Zendesk, since IT job postings filter for these tools by name

Include certifications like CompTIA A+ or CompTIA Network+ with the full name alongside the acronym

Quantify ticket volume and resolution metrics: "Resolved 40+ tickets weekly with a 95 percent first-contact resolution rate"

List both operating systems (Windows, macOS) and specific systems (Active Directory, Microsoft 365) since postings vary in which they require

Common IT Support Specialist Resume Mistakes That Hurt ATS Scores

Not naming the ticketing system used, such as ServiceNow or Zendesk

Omitting certifications like CompTIA A+ that many employers require or prefer

Listing "troubleshooting" without specifying hardware, software, or network context

Failing to mention ticket volume or SLA compliance metrics

Ignoring customer service and communication skills that differentiate strong support candidates

IT Support Specialist ATS Resume Checker FAQ

What ATS keywords do IT support specialist job postings filter for?

IT support postings commonly filter for ticketing systems (ServiceNow, Zendesk, Jira Service Management), platforms (Windows OS, macOS, Active Directory, Microsoft 365), networking terms (TCP/IP, DNS, DHCP, VPN Configuration), and certifications (CompTIA A+, CompTIA Network+, ITIL Foundation). Match the exact systems and certifications listed in the job description to improve your ATS score, since larger organizations often standardize on a single ticketing platform across all IT teams.

Is CompTIA A+ required to pass ATS screening for IT support jobs?

Many entry-level and mid-level IT support postings list CompTIA A+ as a preferred or required certification, and some ATS configurations filter for it directly. If you hold this or related certifications like CompTIA Network+ or Security+, list them prominently. If you are not certified yet, emphasize hands-on troubleshooting experience and the specific systems and ticketing tools you have used, since practical experience can offset a missing entry-level certification.

How do I show ticket resolution performance on an IT support resume for ATS?

Combine the keyword with a metric, for example: "Managed help desk tickets in ServiceNow, maintaining a 95 percent first-contact resolution rate and average response time under 2 hours." This captures the keyword ServiceNow and ticketing system management while demonstrating measurable performance, which strengthens both ATS matching and human review, since resolution speed and SLA compliance are core metrics IT hiring managers evaluate.

How should I format an IT support specialist resume for ATS?

Use a single-column layout with headings such as Summary, Technical Skills, Certifications, and Experience. List operating systems, ticketing tools, and certifications in the Skills section, and repeat specific terms like Active Directory or VPN Configuration within your experience bullets. Avoid tables or graphics that ATS parsers may misread, and quantify ticket volume or SLA metrics where possible to demonstrate the scale of support you provided.

ATS Checkers for Related Roles

🚀DevOps Engineer 💻Software Engineer 📈Business Analyst

ATS Resume Checkers by Role

← Back to ATS Resume Checker · See all IT Support Specialist resume keywords → · See a IT Support Specialist resume example →

About this guide

This IT Support Specialist ATS keyword guide is maintained by the 22skills team and updated regularly based on analysis of real job postings and ATS screening patterns. Keywords are sourced from active it support specialist job descriptions across Technology Companies, Managed Service Providers (MSPs), Healthcare IT, and other industries. Salary and job growth data sourced from the U.S. Bureau of Labor Statistics. Last reviewed: March 2026.

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