Aravind Ch

🚀 OT Cyber Security & Network Engineer | SCADA & ICS Security | Firewall & Network Security | Open to Work & Visa Sponsorship 🔹Skills Description Experienced OT Cyber Security & Network Engineer specializing in SCADA, ICS, DMS, EMS security, and network protection for critical infrastructure. Skilled in firewall configuration, endpoint security, and risk management to prevent cyber threats in industrial environments. ✅ OT/ICS Cybersecurity – Implementing NIST 800-82 &NERC standards, network segmentation, and security hardening. ✅ Firewall & Network Security – Expertise in FortiGate, Cisco Firepower, Checkpoint, Palo Alto, IDS/IPS, ACLs, VPNs. ✅ Endpoint Security & SIEM – Managing Trend Micro, Carbon Black, Symantec SEP, Tripwire SIEM for threat detection. ✅ Virtualization & Cloud Security – Securing VMware vSphere, ESXi, VCenter, AWS environments. ✅ Backup & Disaster Recovery – Implementing Acronis Cyber Backup, NAS/SAN, Tape Libraries for data protection. ✅ Compliance & Risk Management – Aligning with NERC CIP, NIST frameworks for OT security governance. 1.Firewalls : Cisco FTD , Fortigate Firewalls 2.End Point Security : Trend Micro Deep Security , Symantec Endpoint Protection, TrendMicro Apex 3.Patch Management : Qualys , Manage Engine Patch Management 4.Vulnerability Scanner : Nessus , Openvas 5.Pentesting : OT Pentesting Familiar with Kali Linux Tools 6.Packet Analysis : Wireshark 7.SIEM : Tripwire log Center 8.Backup and Disaster recovery : Acronis Cyber Protect 9.Operating Systems : RHEL, Windows Server 2022,Windows 11,10 🌍 Open to global opportunities with visa sponsorship. Let’s connect! 🤝 📩 aravindnch@gmail.com | 🌍 linkedin.com/in/aravindnch/

Network Security & Vulnerability Management Expert | Qualys Vulnerability & Patch Management | Cisco Firepower Specialist As an experienced professional in network security and vulnerability management, I specialize in ensuring robust, secure IT infrastructures. With hands-on expertise in Qualys Vulnerability & Patch Management and Cisco Firepower, I provide comprehensive security solutions that protect organizations from evolving threats. I have a deep understanding of vulnerability assessments, patch management, and firewall configurations, including extensive experience with Cisco ASA and Cisco Firewall Security. My goal is to ensure seamless, secure network operations through proactive risk mitigation and continuous monitoring. Core Competencies: Network Security: Implementation and management of security protocols. Vulnerability Management: Identifying, assessing, and addressing vulnerabilities. Qualys Vulnerability & Patch Management: Optimizing vulnerability patching for enhanced security. Cisco Firepower & ASA: Expertise in configuration and management of Cisco security appliances. Firewall Security: Configuring and maintaining firewalls to safeguard network infrastructure. Driven by a passion for cybersecurity, I am committed to staying ahead of the curve by adopting the latest technologies and best practices to ensure the highest level of protection.

🚀 OT Cyber Security & Network Engineer | SCADA & ICS Security | Firewall & Network Security | Open to Work & Visa Sponsorship 🔹Skills Description Experienced OT Cyber Security & Network Engineer specializing in SCADA, ICS, DMS, EMS security, and network protection for critical infrastructure. Skilled in firewall configuration, endpoint security, and risk management to prevent cyber threats in industrial environments. ✅ OT/ICS Cybersecurity – Implementing NIST 800-82 &NERC standards, network segmentation, and security hardening. ✅ Firewall & Network Security – Expertise in FortiGate, Cisco Firepower, Checkpoint, Palo Alto, IDS/IPS, ACLs, VPNs. ✅ Endpoint Security & SIEM – Managing Trend Micro, Carbon Black, Symantec SEP, Tripwire SIEM for threat detection. ✅ Virtualization & Cloud Security – Securing VMware vSphere, ESXi, VCenter, AWS environments. ✅ Backup & Disaster Recovery – Implementing Acronis Cyber Backup, NAS/SAN, Tape Libraries for data protection. ✅ Compliance & Risk Management – Aligning with NERC CIP, NIST frameworks for OT security governance. 1.Firewalls : Cisco FTD , Fortigate Firewalls 2.End Point Security : Trend Micro Deep Security , Symantec Endpoint Protection, TrendMicro Apex 3.Patch Management : Qualys , Manage Engine Patch Management 4.Vulnerability Scanner : Nessus , Openvas 5.Pentesting : OT Pentesting Familiar with Kali Linux Tools 6.Packet Analysis : Wireshark 7.SIEM : Tripwire log Center 8.Backup and Disaster recovery : Acronis Cyber Protect 9.Operating Systems : RHEL, Windows Server 2022,Windows 11,10 🌍 Open to global opportunities with visa sponsorship. Let’s connect! 🤝 📩 aravindnch@gmail.com | 🌍 linkedin.com/in/aravindnch/

Technical Support Engineer | IT Infrastructure | Network Security | Endpoint Protection As an experienced Technical Support Engineer, I specialize in leading teams to deliver comprehensive technical support across a variety of IT systems and technologies. With hands-on expertise in network infrastructure, server management, endpoint security, and firewall configuration, I am committed to ensuring the smooth operation and security of IT environments. I bring proven success in managing Sophos XG firewalls, Cisco IOS and D-Link network switches, as well as Ruckus and D-Link access points. I have a strong background in maintaining Lenovo and Dell servers and am adept at troubleshooting and supporting Windows 10 and Windows Server 2019 environments. I also excel in implementing and managing endpoint security solutions such as Quick Heal and Symantec to protect critical infrastructure. Skills Description: Leading and mentoring technical support teams to resolve complex issues. Managing and troubleshooting network infrastructure: firewalls, switches, and access points. Server administration for Lenovo T30 and Dell R720. Deep expertise in Windows OS (10 & Server 2019) and endpoint security management. Excellent problem-solving, communication, and collaboration skills. I thrive in fast-paced environments, ensuring that teams provide prompt and effective support, driving continuous improvement, and reducing downtime. My goal is to enhance system performance, security, and team efficiency while maintaining a customer-focused approach.