Network, firewall and DNS

- Manage FortiGate firewalls, VPN, internet access controls and network security rules.
- Manage Cloudflare – DNS, CDN, SSL/TLS, WAF, caching and security rules for all public websites and applications.
- Own domain registration, DNS records and SSL certificates across Cloudflare, AWS Route 53 and HostGator.
- Troubleshoot connectivity, DNS, routing, proxy, SSL and application access issues.
- Coordinate with ISPs, ILL/telecom providers and hosting vendors on network and connectivity issues.

Cloud and hosting infrastructure

- Manage AWS infrastructure – EC2, S3, VPC, RDS/Aurora, IAM and IAM Identity Center, Route 53, Lambda, EventBridge and Systems Manager.
- Manage HostGator/cPanel hosting – websites, domains, email, FTP/SFTP, SSL and backups.
- Manage Windows servers, IIS, SQL Server/MySQL and production application environments.
- Run monitoring, backup, patching, capacity planning and disaster recovery.

Microsoft 365 and identity

- Administer the Microsoft 365 tenant – Exchange Online, Entra ID, Intune, Teams and SharePoint.
- Manage licensing (Microsoft CSP), user lifecycle, mailboxes, access control and security policies.
- Set up SSO, app registrations,



OAuth and enterprise application integrations on Entra ID.
- Support Teams app integrations, Adaptive Cards and approval workflows with the development team.

Cybersecurity and endpoints

- Manage endpoint security with Intune, Microsoft Defender and Trellix EDR/XDR.
- Maintain Group Policy, Windows hardening, attack-surface reduction and device compliance.
- Maintain email security, anti-phishing, DLP and vulnerability remediation.

IT operations, vendors and automation

- Manage IT assets, laptop lifecycle, onboarding/offboarding and equipment returns.
- Handle incidents, changes and service requests; maintain IT documentation and network diagrams.
- Manage vendors (AWS, Microsoft, Cloudflare, HostGator, ISPs, hardware and security vendors) – quotes, renewals, licences and support contracts.
- Work with Finance and Procurement on invoices, purchase orders and timely renewals so that critical services never lapse.
- Automate routine work (server schedules, reporting, user administration) using PowerShell, AWS Lambda/EventBridge and basic Python.

📌 Network Engineer (Pune)
🏢 Sujata Computers Private
📍 Pune