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Help Desk / Service Desk Specialist

Specialist professional focused on ensuring IT operational stability, resolving complex hardware, software, and network incidents, and optimizing ITSM processes to boost user satisfaction.

TechnologyHigh Demand

LATAM Salaries

2026-06-22
🇧🇷 Brasil (BRL)R$ 5.0009.000
🇲🇽 México (MXN)$ 20,00038,000

Key Responsibilities

  • Resolve Tier 2 and Tier 3 service tickets by diagnosing and fixing complex hardware, operating system, and network infrastructure issues.
  • Manage and configure user accounts, permissions, and security groups using tools like Active Directory and Microsoft 365 Admin Center.
  • Monitor SLA (Service Level Agreement) compliance and implement continuous improvements based on the ITIL framework.
  • Create, update, and manage the technical knowledge base (KCS) and self-service guides to optimize First Contact Resolution (FCR) rates.
  • Coordinate with external vendors and internal infrastructure teams to resolve systemic outages or execute hardware asset lifecycle replacements.

Requirements & Skills

Solid experience administering operating systems (Windows, macOS, and Linux) and computer networks (TCP/IP, DNS, VPN).Proficiency with leading market ITSM platforms such as ServiceNow, Jira Service Management, or Zendesk.Active ITIL Foundation v4 certification or equivalent proven knowledge in IT service management frameworks.Strong interpersonal communication and empathy skills to support frustrated users under high-pressure scenarios.Advanced troubleshooting and analytical skills to diagnose and resolve critical incidents and root causes.

Day in the Life

A typical day for a Help/Service Desk Specialist begins with reviewing the queue of escalated (L2/L3) tickets and checking monitoring systems for infrastructure alerts. During morning stand-ups, they align with the team to prioritize outstanding critical incidents. Most of the day is spent performing advanced remote technical troubleshooting, diagnosing complex software issues, provisioning secure access rights, and writing new articles for the shared knowledge base. Toward the end of the shift, the specialist analyzes SLA metrics, documents solutions applied throughout the day, and hands off unresolved critical tickets to the next support team.

Career Path

Tier 1 Help Desk Technician
Tier 2 Service Desk Analyst
Tier 3 Service Desk Specialist
IT Support Coordinator / Team Lead
IT Service Delivery Manager

Top Tools

ServiceNowJira Service ManagementMicrosoft Active DirectoryAnyDeskTeamViewerMicrosoft 365 Admin CenterZendesk
NEXUS AI

Interview Questions

Our AI analyzes over 10,000 resumes to suggest the best behavioral and technical questions for this role:

1
How do you prioritize your daily tasks during peak hours when multiple high-priority tickets are incoming simultaneously?
2
Describe a difficult situation where you had to support an extremely frustrated or non-technical user. How did you handle the communication and resolve their issue?
3
Can you walk me through your exact troubleshooting process when diagnosing a network connectivity issue on a remote workstation?

Frequently Asked Questions

What is the main difference between Help Desk and Service Desk?

Help Desk is focused on tactical, immediate troubleshooting for daily IT issues (reactive approach), while Service Desk has a broader, strategic view (proactive approach) aligned with the business goals of the enterprise through ITIL service lifecycle management.

Which certifications help to grow in this career path?

Key certifications to accelerate growth include ITIL Foundation (service management), CompTIA A+ (hardware/software fundamentals), CompTIA Network+/Security+ (infrastructure and security), and cloud administration credentials such as Microsoft Certified: Endpoint Administrator Associate (MD-102) or MS-900.

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