IT Support & Infrastructure Specialist

5 years

0 Lacs

Greater Kolkata Area

Posted:1 day ago| Platform: Linkedin logo

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Skills Required

support security azure network documentation macos linux sharepoint resolve cabling software provisioning licensing troubleshooting onboarding offboarding excel networking tcp ip dhcp vpn scripting powershell python learning certifications configuration devops collaborative

Work Mode

Remote

Job Type

Full Time

Job Description

About the Role: We're hiring a proactive, self-driven IT Support & Infrastructure Specialist to join our cross-regional team supporting three tech-forward companies: The Client, Quantech, and Quatred Arts. This role is a unique opportunity to help shape IT infrastructure, operations, and security from the ground up for a growing organisation with 100 users across Toronto, Kolkata, and remote locations. Role Scope & Focus: 70% Infrastructure, Security & Cloud Ops 30% Hands-On IT Support & End-User Services You'll be the go-to person for managing Microsoft 365 (including Entra ID/Azure AD), rolling out IT processes, and driving endpoint/network security based on CIS guidelines. A key part of your impact will be setting up documentation and ITSM tools for internal use, building structure where none currently exists. Environment Overview: Cross-platform: Windows (40%) , macOS (40%) , Linux (20%) Microsoft 365 suite is central: Entra ID, Intune, SharePoint, Exchange Online, Teams Hands-on experience with Azure AD/Entra ID is a must Broader Azure knowledge (e.g., VMs) is a nice-to-have, not required Initial focus: Secure Microsoft 365, resolve Wi-Fi/cabling issues, and implement Intune & Defender following CIS Responsibilities: Provide responsive end-user support (hardware/software/network) across all OS platforms Administer Microsoft 365 services: user provisioning, licensing, troubleshooting, and endpoint security Implement and maintain CIS-based security practices across M365, Intune, Defender, and endpoints Support employee onboarding/offboarding (account setup, asset handling) Set up ticketing/ITSM systems and maintain documentation for IT processes Lead operational security and infrastructure improvement initiatives Occasionally collaborate with Canadian counterparts (1-2x/week); 1-hour overlap as needed You'll Excel If You Have: 5+ years in IT support/infrastructure roles with cross-platform exposure Hands-on Microsoft 365 & Intune administration experience (Entra ID is a must ) Solid grasp of networking fundamentals (TCP/IP, DNS, DHCP, VPN) Familiarity with CIS or similar IT security frameworks Experience with scripting (PowerShell, Bash, or Python) Strong troubleshooting skills and documentation habits Ability to work independently and build processes from scratch A passion for tech demonstrated via home labs, projects, or continuous learning Nice-to-Haves: Relevant certifications: CompTIA A+/Network+/Security+, Microsoft 365, CCNA Experience in small/mid-sized company environments Familiarity with Azure (basic configuration), DevOps tools, and ticketing system setup Why Join Us? Be a foundational member of a global tech ops team Own critical infrastructure and contribute to security improvements from day one Shape the future of IT systems for a multi-company, multi-region setup Work in a collaborative and autonomous culture that values learning and initiative Show more Show less

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