Mariam Mostafa
Senior System Security Engineer
Giza
Summary
System Security Engineer with +5 years of experience, looking forward to a prestigious and challenging Position, one which will make best use of my existing skills and experience and further my development.
Overview
6
6
years of professional experience
Work History
Senior System Security Engineer
Fawry
06.2024 - Current
- Managing access controls for sensitive data, ensuring that only authorized users could access critical information.
- Performing regular internal audits of systems to ensure compliance with established security standards.
- Check for the most recent software updates and patches to ensure optimal system performance, while reducing potential risks.
- Implementing multi-factor authentication processes to enhance overall account security across the organization.
- Collaborating with the Security department on the integration of security policies and procedures within the company infrastructure.
- Design, install, and configure email encryption gateways with data loss prevention.
- Evaluating vendor products for compliance with company security requirements before implementation into existing systems.
System Security Engineer
Fawry
08.2023 - 05.2024
- Configuring and supporting security tools like antivirus and EDR software.
- Providing technical advice and consulting with the Security team, managers, and staff to determine the most effective practices.
- Resolving vulnerabilities and penetrations, as well as developing disaster recovery plans.
- Updating software with the most recent security patches and ensuring proper defenses for every system resource.
- Installing, managing, and troubleshooting domain security solutions.
IT Systems Administrator
Fawry
04.2023 - 07.2023
- Coordinating data backup strategies to protect critical business information from loss or damage due to unexpected incidents.
- Improving system performance by optimizing server configurations and implementing routine maintenance procedures.
- Optimizing virtual environments by carefully allocating resources and implementing workload balancing techniques.
- Migrating from legacy systems onto modern platforms without causing disruptions to end-users or compromising data integrity.
- Managing and administering Microsoft Exchange Servers and related technologies.
- Monitoring and resolving issues related to Exchange mailboxes, message tracking, and transport logs.
- Monitoring and troubleshooting Citrix environments to ensure maximum uptime and user productivity.
System Administrator
E-serve
04.2022 - 03.2023
- Installing and configuring software and hardware.
- Managing network servers and technology tools.
- Monitoring performance and maintaining systems according to requirements.
- Troubleshooting issues and outages.
- Ensuring security through access controls.
Systems Engineer
Ecotel Holding
10.2020 - 03.2022
- Installing and configuring software, hardware, and networks.
- Monitoring system performance and troubleshooting issues.
- Ensuring security and efficiency of school infrastructure.
- Monitoring network capacity and performance.
Helpdesk Coordinator
Ecotel Holding
05.2019 - 09.2020
- Use ticketing systems to manage and process support actions and requests.
- Handle customer support calls in a timely and accurate manner.
- Provide first-level support to customer service requests.
- Maintain problem documentation and its resolution procedures for reference.
- Analyze Device's issues to identify troubleshooting methods needed for quick remediation.
- Follow up with clients to verify optimal customer satisfaction following support engagement and problem resolution.
Teaching Assistant
Workers University
01.2019 - 04.2019
- grading assignments and tests, providing constructive feedback to students based on results.
- Completed daily reports on attendance and disciplinary performance.
- Providing demonstrations and supervising experiments and investigations.
Education
Bachelor of Engineering - Systems And Computers
Al-Azhar University
Cairo, Egypt 04.2001 -
Skills
Endpoint Protection
Data Loss Prevention
Two-Factor Authentication
Operating System Hardening
Disaster Recovery Planning
Patch management
Attention to Detail
Problem-solving aptitude
Analytical Thinking
Organizational Skills
Problem-solving abilities
SCCM
Microsoft Intune
Microsoft Exchange
Trellix Email Security
Barracuda Email Security
Trend Micro Deep Security
Trend Micro Apex One
Languages
Arabic
Native language
English
Intermediate
B1
Timeline
Senior System Security Engineer
Fawry
06.2024 - Current
System Security Engineer
Fawry
08.2023 - 05.2024
IT Systems Administrator
Fawry
04.2023 - 07.2023
System Administrator
E-serve
04.2022 - 03.2023
Systems Engineer
Ecotel Holding
10.2020 - 03.2022
Helpdesk Coordinator
Ecotel Holding
05.2019 - 09.2020
Teaching Assistant
Workers University
01.2019 - 04.2019
Bachelor of Engineering - Systems And Computers
Al-Azhar University
04.2001 -
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