Senior IT Support Specialist: Windows, Mac & 365

Advanced Network Consulting Inc

Washington (District of Columbia)

On-site

USD 90,000 - 120,000

Full time

29 hours ago
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Job summary

District Department of Transportation (DDOT) seeks an IT Specialist to deliver comprehensive IT support, troubleshoot hardware/software, configure systems, and support enterprise IT operations across the agency. The role emphasizes incident resolution, service requests, and end-user assistance in a fast-paced environment.

The ideal candidate will have strong Windows, MacOS, and Microsoft 365 experience, familiarity with Active Directory, and a solid grasp of ITIL practices to drive reliable IT

Qualifications

  • Experience with Windows and MacOS environments.
  • Strong Microsoft 365 suite skills (Outlook, Teams, SharePoint, OneDrive).
  • Experience with Active Directory and basic networking concepts.
  • Familiarity with ITIL incident, problem, and change management.

Responsibilities

  • Serve as primary IT support contact via phone, email, ticketing system, and in person.
  • Troubleshoot hardware, software, and network issues at basic and advanced levels.
  • Assist users with account access, MFA, and identity management tasks.
  • Perform workstation setup, imaging, deployment, and peripheral configuration.
  • Support enterprise applications and departmental systems.
  • Document all interactions and procedures in the ticketing system.
  • Escalate issues and collaborate with admins, infrastructure teams, and vendors.
  • Manage user accounts, groups, and file permissions.
  • Provide guidance and knowledge sharing with support staff.
  • Assist with system upgrades, patching, and lifecycle management.

Skills

Windows OS
MacOS
Microsoft 365
Active Directory
Networking basics
Mobile device support
ITIL fundamentals
Customer service

Education

Bachelor's degree or equivalent experience

Job description

District Department of Transportation (DDOT) seeks an IT Specialist to deliver comprehensive IT support, troubleshoot hardware/software, configure systems, and support enterprise IT operations across the agency. The role emphasizes incident resolution, service requests, and end-user assistance in a fast-paced environment.

The ideal candidate will have strong Windows, MacOS, and Microsoft 365 experience, familiarity with Active Directory, and a solid grasp of ITIL practices to drive reliable IT

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