Job Description - Assistant Manager - IT Infrastructure & Security

Location : Ahmedabad Experience : 8-12 Years Reporting To : IT Manager / Head of IT

Joining time : Immediate to 15 days

Job Summary

Key Responsibilities

IT Infrastructure Management

- Manage and maintain enterprise IT infrastructure, including servers, storage, virtualization platforms, and data center operations.
- Ensure high availability, performance, and reliability of IT systems.
- Monitor system health, capacity planning, and infrastructure upgrades.
- Implement and maintain backup, disaster recovery, and business continuity plans.

Network Administration

- Manage LAN, WAN, Wi-Fi, VPN, and internet connectivity across locations.
- Configure and maintain network devices such as switches, routers, and wireless controllers.
- Troubleshoot network performance and connectivity issues.
- Monitor network utilization and optimize performance.

Cloud Management

- Administer cloud environments such as AWS, Azure, or Google Cloud Platform.
- Manage cloud resources, virtual machines, storage, security groups, and networking.
- Optimize cloud costs and ensure compliance with security standards.
- Support cloud migration and modernization initiatives.

Network & Information Security

- Implement and enforce IT security policies and best practices.
- Conduct vulnerability assessments and coordinate remediation activities.
- Monitor security incidents and ensure timely resolution.
- Ensure compliance with cybersecurity standards and regulatory requirements.

User & System Administration

- Manage Active Directory, Group Policies, DNS, DHCP, and identity management.
- Support Microsoft 365, Exchange Online, Teams, and related services.
- Manage user access controls and privilege management.
- Provide L2/L3 support for critical IT issues.





Vendor & Asset Management

- Coordinate with IT vendors, OEMs, and service providers.
- Manage IT procurement, AMC contracts, and license renewals.
- Maintain IT asset inventory and documentation.

Team & Project Management

- Lead and mentor IT support staff and administrators.
- Drive infrastructure enhancement and security projects.
- Prepare IT reports, budgets, and management dashboards.
- Ensure adherence to ITIL-based service management practices.

Required Skills & Technical Expertise

Infrastructure

- Windows Server Administration
- VMware / Hyper-V Virtualization
- Storage Technologies (SAN/NAS)
- Backup & Disaster Recovery Solutions

Networking

- Routing & Switching
- VLANs, VPNs, TCP/IP, DNS, DHCP
- Network Monitoring Tools

Security

- Firewall Administration (Fortinet, Palo Alto, Sophos, Cisco, etc.)
- Endpoint Security Solutions
- Vulnerability Management
- SIEM and Security Monitoring

Cloud

- Microsoft Azure / AWS
- Cloud Security & Governance
- Hybrid Infrastructure Management

Collaboration Platforms

- Microsoft 365
- Exchange Online
- Teams Administration

Preferred Certifications

- Microsoft Certified: Azure Administrator
- AWS Certified Solutions Architect / SysOps Administrator
- Fortinet NSE Certification
- CCNA / CCNP
- VMware VCP
- ITIL Foundation
- CISSP, CEH, or Security+ (preferred)

Educational Qualification

- Bachelor's Degree in Computer Science, Information Technology, Electronics, or related field.
- Master's Degree (preferred).

Key Competencies

- Leadership & Team Management
- Problem Solving & Troubleshooting
- Vendor Management
- Project Coordination
- Communication & Stakeholder Management
- Strategic IT Planning

Pay: ₹400,000.00 - ₹700,000.00 per year

Advantages :

- Provident Fund

Work Location: In person

📌 Assistant Manager - IT Infrastructure & Security - Immediate Joining (Ahmedabad)
🏢 Tech Vistar IT Solutions
📍 Ahmedabad