Marcos Esteban Zamora
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Security Compliance Engineer
Cordoba, Argentina
Contact Marcos regarding:
Flexible work
Starting at
USD19/hour
Résumé
Jobs
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STS Cross Functional Security Technology Support EngineerErnst & YoungMay 2025 - Current (1 year 2 months)Provide operational support for global security technologies during o�-business hours, ensuring stability, performance, and availability of critical systems. Manage and coordinate incidents and planned maintenance, engaging with internal teams, vendors, and stakeholders to minimize impact and restore services e�iciently. Deliver end-to-end troubleshooting across diverse platforms, monitor security tool health, and document operational issues to drive continuous improvement. Support daily run-state activities, facilitate knowledge transfer, and provide enhanced visibility to other teams on ongoing e�orts and challenges. Key Technologies & Tools: Sentinel, Splunk, Cribl, Qualys, Global Vulnerability Management, AquaSec, PMC, MDM, MDE,- Compliance EngineerErnst & YoungDec 2021 - Current (4 years 7 months)- Script solutions for massive fixes and configuration changes. - Package software and scripts to remediate security vulnerabilities and configuration changes. - Plan and schedule requested deployments of multiple configurations (GPO Management).
- Senior System Security & Compliance EngineerDXC TechnologyDec 2020 - Current (5 years 7 months)- Provides leadership and work guidance to less experienced personnel - Develops and implements security plans, procedures and documentation, ensuring compliance with program requirements, policies, procedures and processes.
- Team Leader Access ManagementHP Enterprise ServicesDec 2008 - Apr 2016 (7 years 5 months)- Coordination of the tasks of the Security team (14 members). Plan, organize, direct and control assigned projects. Periodic reports of performance and tasks performed. Incident SLA monitoring.
- Team Lead Service DeskFiatAug 2007 - Dec 2008 (1 year 5 months)Establishment of objectives and their supervision. Incident Management. Coordination with IT areas to solve problems. ● I did the review and inventory management regarding computer leasing through the development of a system in Visual Basic.Net, managing to substantially improve the process, reducing costs and times.. ● I was appointed as focal point of the service desk in Legacy systems for key processes in the management of the production area.
Education
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- UIngeniería en sistemas de informaciónUniversidad Tecnologica NacionalFeb 1998 - Nov 2008 (10 years 10 months)