IT Support Specialist Resume Example

IT support specialist resumes in India are screened for two things above all: SLA compliance numbers and certification depth. Recruiters at IT services firms, BPOs, and enterprise IT departments scan for specific metrics — tickets per day, SLA %, first-call resolution rate, and mean time to resolve (MTTR) — alongside tool names like ServiceNow, Active Directory, Intune, and ITIL. CompTIA A+ and ITIL 4 Foundation are near-universal ATS filter triggers for L1/L2 roles. Candidates who quantify reliability and efficiency improvements in their bullets — and who list relevant certifications prominently — clear automated screening at a significantly higher rate than those who describe duties without outcomes.

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Key skills

  • L1/L2 desktop & network support
  • Active Directory & Azure AD administration
  • Microsoft 365 & endpoint management (Intune)
  • ITSM tools (ServiceNow, Freshservice, JIRA SD)
  • Networking (TCP/IP, DNS, DHCP, VPN, Cisco)
  • CompTIA A+ / ITIL 4 Foundation certification
  • Virtualisation (VMware, Hyper-V)
  • Knowledge base authoring & SLA management

Resume tips

  • Lead with SLA compliance percentage and daily ticket volume — these are the two numbers L2/IT manager interviewers ask for in the first 60 seconds.
  • Quantify first-call resolution rate (FCR) if you have it; a high FCR signals efficiency and reduces escalation cost, which every IT manager values.
  • List certifications (CompTIA A+, ITIL 4, MS-900) near the top of the resume — many enterprise ATS filters key on them to shortlist candidates for L1/L2 roles.
  • Include the specific ITSM tool you used (ServiceNow, Freshservice, Zendesk) — recruiters filter by tool familiarity to reduce ramp-up time.
  • Show any knowledge-base or process-improvement work you did: building self-service documentation is a signal of L2-to-L3 growth potential that managers actively reward.