IT Infrastructure Engineer

KSB Company; Maharashtra; On-site; INR 1,200,000 - 1,500,000; Full time

Job summary

KSB Company is seeking an experienced IT Security professional to ensure the security and compliance of their IT systems. The role involves hands-on experience with security tools, large infrastructure management, and deep knowledge of IT security frameworks. The successful candidate will communicate effectively with both technical and non-technical stakeholders and possess at least 10 years in the field, addressing key security challenges while maintaining high data availability and backup processes.

Qualifications

• Excellent communication skills for technical and non-technical stakeholders.
• Deep understanding of compliance frameworks like NIST, ISO, SOC 2.
• Experience with deployment and maintenance of security tools.

Responsibilities

• Deploy and maintain security tools and implement security policies.
• Perform SAN administrative duties including backup management.
• Ensure high availability of data and perform data recovery.

Skills

Hands-on experience with M365, AD DS, DNS, DHCP

Experience on firewalls, IDS/IPS, SIEM, EDR

At least 10 years’ experience with large infrastructure

Advanced knowledge of Windows Server, Linux Server

Understanding of attack vectors and network protocols

Knowledge of SMTP/email and analysis of headers

Expertise in Outlook & Exchange operation

Knowledge of phishing techniques

Familiarity with security regulations

Job description

Key Skills

• Hands‑on experience with M365, AD DS, DNS, DHCP, backup process.
• Hands‑on experience on firewalls, IDS/IPS, SIEM, EDR, antivirus, and vulnerability scanning tools.
• At least 10 years’ working with large infrastructure.
• Advanced knowledge of Windows Server, Windows Clients, Linux Server.
• Understanding of attack vectors, familiarity with different network topologies and protocols such as TCP/IP, DNS, HTTP(S), SMTP, VLANs, VPNs, WLAN, routing/switching.
• Firm knowledge of technical details of SMTP/email in general and ability to analyze email headers to determine real origin.
• Expertise in the operation of Outlook & Exchange from a user’s perspective.
• Firm grasp of phishing techniques and email‑based attack patterns.
• Commitment to continuous learning.
• Familiarity with security‑related regulations such as GDPR, HIPAA, and PCI‑DSS.

Excellent verbal, written, and interpersonal communication skills, especially the ability to break down complex technical information to non‑technical stakeholders and articulate the impact of security design flaws, attack surfaces and vulnerabilities.

Responsibilities and Knowledge Areas

• Understanding of IT security (and related) compliance frameworks like NIST, ISO, SOC 2, HIPAA.
• Deploy and maintain security tools and systems. Implement security policy, standards, guidelines, processes, and procedures to ensure ongoing security posture.
• This role requires a deep understanding of endpoint security, network protocols, server virtualization, and data transfer processes to ensure the smooth and secure operation of the company’s IT systems.
• Perform and run the business SAN administrative duties including backup management.
• Participate in large‑scale component upgrades, datacenter migrations, and similar enterprise initiatives.
• Develop, communicate, and monitor the operational standards and procedures for backups. Perform all routine administrative and operational tasks.
• Manage current storage environment.
• Incorporate disk/SAN and storage software.
• Resolve storage shortfalls.
• Alert and resolve performance issues and advise end users.
• Ensure high availability of data to all applications.
• Hyper‑V data migrations & replication.
• Work with application developers to determine storage requirements.
• Work with existing programmers, system administrators and DBAs to optimize storage.
• Maintain proper backup schedules. Restore and recover data as requested.
• Extensive experience deploying mission‑critical servers in a 24‑by‑7 production environment.
• Mentor and create documentation knowledge base articles for routine tasks and troubleshoot the infrastructure under support.
• Align job policy for retention and compliance with mandated legal and agency data‑handling requirements.
• Operate hardware and software for the backup and recovery infrastructure.