Job Description & How to Apply Below
The IT Infrastructure & Security Manager will oversee all internal IT systems, networks, and security. This hands-on role focuses on ensuring reliable connectivity, strong security across devices and networks, and standardized IT processes.
The manager will also drive documentation, monitoring, and reporting while building a scalable IT setup that can support the company’s growth to 500+ users.
Key Responsibilities
1.Infrastructure & Systems Management
● Oversee and maintain all on-prem IT assets — switches, routers, Wi-Fi, servers, and user devices.
● Ensure reliable LAN/WAN setup, VPN, and remote connectivity.
● Manage hardware lifecycle (procurement, tagging, deployment, and disposal).
● Maintain backups and disaster recovery plans.
2. Network Operations
● Monitor and optimize network performance; ensure redundancy and uptime.
● Configure and maintain VLANs, DHCP, DNS, and access control.
● Troubleshoot connectivity issues quickly and implement proactive monitoring.
● Coordinate with ISPs and vendors for service quality and escalations
3. Security & Compliance
● Implement and enforce security policies: endpoint protection, MFA, patching, and access management.
● Monitor network traffic for unusual behavior or potential breaches.
● Conduct vulnerability assessments and coordinate remediation.
● Define and document IT policies (passwords, device usage, BYOD, etc.).
● Ensure compliance readiness for frameworks like ISO 27001 or SOC2 (as future goals).
4. Automation & Process Improvement
● Use Power Shell/Bash scripts to automate recurring admin tasks.
● Introduce basic monitoring dashboards (device health, bandwidth usage, patch status).
● Optimize IT ticket resolution and user support workflow.
5. Team & Vendor Management
● Supervise IT support staff or vendors handling device setup and troubleshooting.
● Manage procurement, renewals, and vendor SLAs.
● Train users on IT hygiene and security best practices
What we’re looking for:
● 8–12 years of experience in IT Infrastructure, Network Administration, or Systems Security.
● Strong knowledge of:
Network protocols, firewalls, and routing/switching.
Windows & macOS environments.
Active Directory / Azure AD, M365 / Google Workspace.
● Proven experience managing IT for a 200–500 user organization.
● Good understanding of security tools: EDR, VPN, firewalls, MDM, and backups.
Preferred:
● Basic scripting knowledge in Power Shell or Bash for automation.
● Experience with asset management or ITSM tools (Jira, Fresh service, etc.).
● Certifications like CCNA, CompTIA Security+, ITIL, or Microsoft Certified:
Systems Admin.
Here are answers to some questions you may have
Where is your office?
Chennai
Work Model
Work from Office – because great stories are built in person!
Do you have an online presence?
(Use the "Apply for this Job" box below). (we are @Amura Health on all social media)
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