Open to opportunities

Subhajit Pal

@subhajitpal

Red Hat Certified System Administrator and OpenShift Administrator with hands-on experience in Linux system administration and enterprise IT infrastru

India

Message

What I'm looking for

I’m looking for a role in DevOps/platform or cloud-native engineering where I can use Linux and OpenShift, automate and troubleshoot infrastructure, and contribute to security through proactive firewall, AD, and VAPT-driven improvements.

I’m a Red Hat Certified System Administrator and OpenShift Administrator with hands-on experience in Linux system administration and enterprise IT infrastructure. I focus on troubleshooting Linux systems, implementing security policies, and strengthening access control through Active Directory and Group Policy.

In my current role, I implement and manage firewall security policies, run internal security audits and VAPT, and support cybersecurity awareness training. I also manage Active Directory users and access controls and configure and troubleshoot DNS and DHCP services. Earlier, I implemented an Electronic Document Management System (EDMS) for secure document handling and delivered IT support through Linux administration and network connectivity optimization.

Experience

Work history, roles, and key accomplishments

Current

Cybersecurity & Application Engineer

Current

Hue Service Private Limited

Aug 2025 - Present (10 months)

Managed enterprise security operations, including firewall administration, vulnerability assessments, Active Directory management, and network service support (DNS/DHCP), while enhancing organizational cybersecurity posture through audits and user awareness initiatives.

SQL Python Project Management Server 2022 Active Directory DHCP DNS Architectures ISO 27001 Cyber Security Services

Associate IT In-Charge

S&IB Services Private Limited

Jun 2025 - Aug 2025 (2 months)

Implemented an electronic document management system (EDMS) for secure document handling. Provisioned enterprise systems and administered Linux (Ubuntu, CentOS) including configuration and troubleshooting.

Linux Administration Ubuntu CentOS Application Support Troubleshooting User Services Configuration Management

IT Executive

Fusion CX

Jul 2024 - Jun 2025 (11 months)

Provided technical support for enterprise IT systems and network infrastructure. Managed an IT ticketing system and hardware/software inventory, and troubleshot and optimized network connectivity and system performance.

IT Support Network Troubleshooting Ticketing Systems Linux Server Support Connectivity Optimization Systems Performance Enterprise Networking