IT Resume Skills (What to List and How to Prove It)

Hard skills for a IT resume

• Troubleshooting and incident resolution — The core IT skill. Prove it with volume and outcome: "resolved 40-plus tickets per week across hardware, software, and network issues with an 85 percent first-contact fix rate."
• Networking (TCP/IP, DNS, DHCP, VPN) — Show you can diagnose, not just define: "traced an intermittent outage to a misconfigured DHCP scope and restored connectivity for 120 users in under an hour."
• Windows administration — Name versions and scale: "administered Windows Server and 300-plus Windows 11 endpoints, managing patching, Group Policy, and imaging."
• Linux administration — Tie commands to a result: "managed 25 Ubuntu servers, writing bash scripts for log rotation and backups that cut manual upkeep by 6 hours a week."
• Active Directory and identity management — Quantify the user base: "managed Active Directory for 800 users, handling provisioning, group policy, and access reviews that closed an audit finding."
• Microsoft 365 and cloud productivity administration — Show ownership: "administered the Microsoft 365 tenant for 500 users, configuring Exchange, Teams, and Intune device compliance policies."
• Hardware support and endpoint management — Go past "fixed computers": "imaged and deployed 150 laptops on a refresh project and built an MDM baseline that standardized every new device."
• Endpoint security and patch management — Anchor to risk reduced: "rolled out endpoint protection and automated patching to 400 devices, cutting unpatched critical vulnerabilities to near zero."
• Cloud platforms (Azure, AWS, or GCP) — Specify the services you used: "managed Azure virtual machines, storage, and IAM roles for a 12-server workload, not just generic cloud familiarity."
• Scripting and automation (PowerShell, Python, Bash) — Show the time saved: "wrote a PowerShell script to automate new-hire account setup, reducing onboarding from 45 minutes to 5 per user."
• Backup, recovery, and business continuity — Prove it with a real test: "ran quarterly restore drills and recovered a failed file server from backup with under 30 minutes of downtime."
• IT documentation and knowledge base — Show the impact on the team: "wrote 30 knowledge-base articles that deflected repeat tickets and cut average resolution time by 20 percent."

Technical skills and tools

• Ticketing and service desk (ServiceNow, Jira Service Management, Zendesk) — Name the platform on the job post and show throughput: "handled 200-plus monthly tickets in ServiceNow while meeting SLA on 98 percent of them."
• Remote support and monitoring (RMM, TeamViewer, RDP, SCCM) — Pair the tool with scale: "supported remote staff via RMM and resolved issues for 5 sites without on-site visits."
• Identity and access tools (Active Directory, Azure AD/Entra ID, Okta, MFA) — List the one in use: "deployed Okta SSO and MFA to 600 users, reducing password-reset tickets by 35 percent."
• Virtualization and infrastructure (VMware, Hyper-V, Docker) — Show what you ran: "managed 40 VMware guests across 3 hosts, handling capacity, snapshots, and patching."
• Networking gear and tools (Cisco, Meraki, firewalls, Wireshark) — Reference the hardware you configured: "configured Cisco switches and a Meraki firewall for a 4-floor office network."
• Cloud and IaC (Azure, AWS, Microsoft Intune, Terraform) — Match the company stack named on the posting so the resume reads as ready on day one.

Soft skills (with evidence)

• Customer-focused communication — Prove it: "translated technical fixes into plain language for non-technical staff and held a 4.8 of 5 satisfaction score across 600 closed tickets."
• Calm under pressure during incidents — Show the moment: "served as first responder on a Saturday outage, coordinated the rollback, and restored service for 200 users before Monday."
• Prioritization and triage — Make it concrete: "triaged a queue of 50 tickets daily, escalating P1 incidents within 10 minutes while keeping routine requests on SLA."
• Patience and end-user empathy — Tie it to a result: "ran a phishing-awareness session for 80 staff and reduced reported click-throughs on test emails by half."
• Cross-team collaboration — Name the partners: "worked with security and networking teams on a firewall migration that cut latency complaints to zero."
• Continuous learning — Show evidence: "earned CompTIA Network-plus on my own time and applied it to redesign the office VLAN structure."

ATS keywords to mirror from the job post

IT support, troubleshooting, help desk, Active Directory, networking, TCP/IP, Windows Server, ServiceNow, Microsoft 365, PowerShell, ticketing, cloud.

Where to put your skills on an IT resume

Use a short technical skills section near the top, grouped so a screener finds the must-haves fast: one line for systems and platforms (Windows Server, Linux, Microsoft 365, Azure), one line for networking (TCP/IP, DNS, VPN, Cisco), one line for tools (ServiceNow, Active Directory, PowerShell). Keep it to what you can defend in an interview, because anything listed is fair game for a question. Spell every tool the way the job post spells it, including version numbers where they matter, so the ATS match is clean.

The skills section is the index, but the proof lives in your experience bullets. Every strong skill should appear at least once in a bullet attached to a result, not just floating in the list. A hiring manager trusts "cut password-reset tickets 35 percent by deploying MFA" far more than the word "security" sitting in a comma-separated row, so spread your top skills across your work history where each one earned a number. List active certifications (CompTIA A-plus, Network-plus, Security-plus, Microsoft, Cisco) near the top too, because they pass both the human and the keyword scan.

How to show a skill instead of just listing it

Convert each skill into a sentence with a system, an action, and an outcome with a number. Instead of "networking," write "traced an intermittent outage to a bad DHCP scope and restored 120 users in under an hour." The pattern is system plus what you did plus what changed for the business or the users. If you do not have a full-time employer example, use a home lab or an internship: a virtualized domain you built, a help-desk rotation you covered, or a script you wrote all count when written with the same structure.

Quantify even when the numbers feel small. Tickets resolved, users supported, devices managed, downtime avoided, hours saved by automation, and SLA percentages are all credible figures. If you genuinely cannot measure the outcome, name the problem you removed: "eliminated weekly printer outages by replacing the print server." A concrete fix beats a vanity adjective like "tech-savvy" every time, because it shows your work actually kept something running.

Which skills to cut

Cut filler that every applicant writes and no one verifies: "hardworking," "team player," "passionate about technology," and "proficient in Microsoft Office." They take space and signal nothing on an IT resume. Also drop tools you have only clicked through once. If you cannot answer a basic interview question about a platform you listed, leaving it on is a liability, not a plus, because one weak answer can sink the screen.

Trim outdated or off-target items too. Listing Windows XP, basic typing speed, or generic "computer skills" reads as padding next to real infrastructure work. Keep the section tight and tilted toward what the specific posting asks for, then move the saved space into experience bullets where your real skills earn their proof. When in doubt, ask whether a skill helps you keep systems up or users unblocked; if not, it can go.