Hasan Aydin Email & Phone Number

Sterling, Virginia, United States

• Monitoring cybersecurity threat detection systems.
• Monitoring agency systems and daily log events to identify potential security threats. Sources include, but not limited to, sensor alert logs, firewall logs, content filtering logs, and Security Event Manager.
• Collecting, analyzing and reporting threat information.
• Responding to alerts and reports of suspicious cyber events.
• Reviewing all incoming alerts, investigating, and ticketing all identified potential security threats using agency incident response-ticketing platform.
• Initiates daily SOC tool checks, using alert triage & analysis to operate efficiently amongst monitor logs in Splunk ES and IBM QRadar (SIEM Security Information Event Management) to solutions, and provide.

Houston, Texas, United States

• Recording and following all financial transactions.
• Managing accounts payable and receivable.
• Reconciling bank statements for monthly and yearly.
• Monitor accounts payable e-mail for incoming invoices and any.
• Execute weekly check runs, including physical checks, wires, and ACH payments.
• Verifies and posts business transactions, such as checks (registers), purchase orders, accounts payable and other types of expenditures or receipts, to the appropriate account.

Istanbul, Turkey

• I worked on the maintenance of all servers and computers of the printing operation center, the installation, updating and backup of programs.
• I worked in processing and converting high-volume raw data.
• Making the necessary access and authorization in order to log in to the systems of users.
• Prepare and convert high-volume data in DOC1 Designer and I ensured that the data were sent to the design and printing centers.

Istanbul, Turkey

• I installed servers, network devices and other hardware, made the necessary updates and maintenance.
• I ensured that data backup regularly, daily, weekly, monthly and yearly and restored, when necessary, with IBM OS/390 Mainframe system.
• I solved the problems faced by users and provided technical support.
• I converted high-volume raw data to printable format and sent it via FTP secure protocols to the high-volume printers.

Business Administration And Management, General

Electronic Telecommunication