• Developed and enforced security policies and procedures in line with industry standards and regulatorycompliance (e.g., PCI DSS, GDPR)• Monitored security systems and tools to detect potential vulnerabilities and threats, responding to securityevents and alerts in real-time• Performed vulnerability assessments and penetration testing, identifying and mitigating potential risks inthe infrastructure• Managed and maintained the SIEM solution, including log collection… Show more • Developed and enforced security policies and procedures in line with industry standards and regulatorycompliance (e.g., PCI DSS, GDPR)• Monitored security systems and tools to detect potential vulnerabilities and threats, responding to securityevents and alerts in real-time• Performed vulnerability assessments and penetration testing, identifying and mitigating potential risks inthe infrastructure• Managed and maintained the SIEM solution, including log collection, event correlation, and threathunting, leading to a 30 percent reduction in incident response times• Conducted security audits on network and infrastructure configurations, ensuring adherence to best practicesand policies• Assisted with the configuration of firewalls, IDS/IPS, and VPNs, ensuring secure remote access for end-users• Developed playbooks for incident response to streamline and standardize handling of future incidents• Utilized coding skills (Java, TypeScript, JavaScript, Python, C, etc.) for automation and system enhancements Show less

• Optimized patch management processes, reducing system vulnerabilities through regular updates and fixes• Investigated security incidents involving end-user hardware and provided remediation steps for identified vulnerabilities• Created scripts to clean up different versions of Workday OfficeConnect in the environment• Implemented ITIL-based incident and problem management processes, reducing incident resolution times by 20 percent• Collaborated with the cybersecurity team to… Show more • Optimized patch management processes, reducing system vulnerabilities through regular updates and fixes• Investigated security incidents involving end-user hardware and provided remediation steps for identified vulnerabilities• Created scripts to clean up different versions of Workday OfficeConnect in the environment• Implemented ITIL-based incident and problem management processes, reducing incident resolution times by 20 percent• Collaborated with the cybersecurity team to implement endpoint security controls for hardware used by employees• Utilized security monitoring tools to track suspicious behavior on company devices, escalating potential threats to senior security analysts Show less

• Administered access control policies in Active Directory to ensure users had appropriate permissions based on role.• Performed security patching and upgrades on workstations, ensuring systems met organizational security standards.• Deployed endpoint protection software and enforced company-wide security protocols on mobile devices via AirWatch.• Managed group policies to ensure compliance with security configurations and updates for users.• Logged and responded to security… Show more • Administered access control policies in Active Directory to ensure users had appropriate permissions based on role.• Performed security patching and upgrades on workstations, ensuring systems met organizational security standards.• Deployed endpoint protection software and enforced company-wide security protocols on mobile devices via AirWatch.• Managed group policies to ensure compliance with security configurations and updates for users.• Logged and responded to security tickets in ServiceNow, escalating critical incidents to the security team for further investigation. Show less

Worked with network engineers on their day-to-day tasks which included maintaining the integrity and the security of the headquarters of the bank.Monitored and managed the following technologies to ensure the availability, reliability, and responsiveness:LAN/WAN/MAN/WLAN voice and data network topologies.Network security infrastructure including firewalls, http filters, IDS/IPS, Azure cloud services.3rd party telecom services including MPLS, VSAT, VPN, Internet, PSTN.Voice… Show more Worked with network engineers on their day-to-day tasks which included maintaining the integrity and the security of the headquarters of the bank.Monitored and managed the following technologies to ensure the availability, reliability, and responsiveness:LAN/WAN/MAN/WLAN voice and data network topologies.Network security infrastructure including firewalls, http filters, IDS/IPS, Azure cloud services.3rd party telecom services including MPLS, VSAT, VPN, Internet, PSTN.Voice services including VoIP, Cellular, MSAT.Management of documentation and providing networking technical support to internal clients.Managing users and groups using Microsoft Active Directory. Show less