Waterloo, United States of America Remote (City)

TextNow is hiring a Senior IT Support Specialist

Responsibilities

  • Serve as a senior escalation point for complex issues across Windows and macOS endpoints, networking, identity systems, and enterprise SaaS applications
  • Resolve escalated tickets end-to-end while maintaining clear communication with employees and stakeholders
  • Participate in the IT on-call rotation, including after-hours support for business-critical incidents
  • Mentor and support other IT team members through coaching, documentation, and knowledge sharing
  • Administer identity and access management platforms including Okta and Microsoft Entra ID within a hybrid Active Directory environment
  • Support joiner, mover, and leaver workflows, access reviews, group policies, and conditional access policies
  • Improve identity automation and provisioning processes to reduce manual effort and improve operational efficiency
  • Manage macOS devices through Jamf and Windows devices through Microsoft Intune and Autopilot
  • Support zero-touch provisioning, configuration management, patching, and compliance enforcement
  • Maintain secure deployment standards, hardening baselines, and operating system upgrade cycles
  • Operate endpoint security tooling, including agent health monitoring, policy tuning, and alert triage in collaboration with the Security team
  • Enforce IT security best practices around endpoint compliance, least-privilege access, patch management, data protection, and offboarding
  • Support compliance and audit initiatives through accurate asset tracking, access reviews, and change documentation
  • Build and maintain automation workflows using PowerShell, Bash, and Python
  • Contribute to AI-assisted IT support experiences and internal knowledge systems
  • Identify repetitive operational tasks and improve them through scripting, integrations, and AI-driven solutions
  • Support office networking infrastructure including managed switches, VPN, Wi-Fi, and firewalls
  • Administer enterprise platforms including Microsoft 365, SharePoint, Jira, Confluence, and Slack
  • Provide support for VMware-based virtualization environments as needed
  • Lead IT projects from planning through rollout, including pilots, stakeholder coordination, and execution
  • Create and maintain high-quality technical documentation, runbooks, and troubleshooting guides
  • Conduct risk assessments and follow established change-management practices

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or a related field — or equivalent practical experience
  • 5+ years of IT support experience, including at least 2 years in a senior or L3 support role within a cloud-forward environment
  • Advanced troubleshooting skills across both Windows and macOS environments
  • Strong experience with identity and access management platforms including Okta, Microsoft Entra ID, and Active Directory
  • Hands-on experience managing endpoints with Jamf and Microsoft Intune/Autopilot
  • Experience administering enterprise EDR platforms such as CrowdStrike
  • Practical scripting experience in PowerShell, Bash, and Python
  • Familiarity with AI-assisted support tools and a strong interest in applying AI to IT operations
  • Solid networking fundamentals including TCP/IP, DNS, DHCP, SMTP, VPNs, managed switches, and firewalls
  • Excellent written and verbal communication skills
  • Strong ownership mindset with a track record of improving IT operations and employee experience

Nice to Have

  • Experience with VMware or other virtualization technologies
  • Familiarity with ITIL service management practices
  • Experience supporting SOC 2 or similar compliance initiatives
  • Exposure to AWS and cloud IAM concepts
  • Relevant certifications such as: Okta Certified Professional or Administrator, Jamf 200/300, Microsoft MD-102, CompTIA Security+, AWS certifications, CrowdStrike CCFA

Work Arrangement

Remote (City/Region) — Waterloo

Required Skills
PowerShellBashPythonVMware
About company
TextNow
TextNow is a communication technology company providing mobile communication services and applications.
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Job Details
Department IT
Category other
Posted 12 days ago