Experience

National Cyber Group

• United States
• Technical and Vocational Training
• 1 - 100 Employee

• Director of Engineering

  • May 2022 - Present

  •Defining and updating the National Cyber Group security policy and standards to build a secure-by-design culture; •Defining and updating the National Cyber Group Cyber Security Strategy and developing a roadmap of improvements; •Enhancing the security culture within the National Cyber Group by providing guidance, awareness, and advocacy of Information Security; •Acting as control and process owner for security incident investigation. Collaborate with IT and business peers to manage security vulnerabilities, events, or investigations; •Managing an IT Security Team in support of IT security operations and the delivery of IT security solutions to the business; •Progress the IT Security Team's professional development to ensure the team remains current in trends, techniques, and technologies.; •Monitoring infrastructure and applications to ensure that appropriate security levels are maintained and that security events are triaged and investigated in a timely manner; •Providing IT security requirements to IT projects and ensuring their appropriate implementation; •Own the overall Cyber Security Engineer program;



BGA Bilgi Güvenliği

• Türkiye
• Computer and Network Security
• 1 - 100 Employee

• Cyber Security Operations Manager

  • Jun 2017 - Apr 2022

  •Developed security policies and procedures to ensure that our customers' assets are protected: o Active Directory & IIS Hardening; o Network Design (Designed and developed assessments for critical networks and infrastructures); o Network Security environment hardening; •Supported incident response infrastructure & cyber intelligence platforms (VMWare CarbonBlack, FireEye HX, SentinelOne, CrowdStrike EDR solutions): o Reviewed suspicious logs and supported client network operations; o Executed computer forensic operations; o Integrate EDR solution with sandbox and analyze binaries for reputation; •Managed relationships with the vendors, VMWare & FireEye; •Designed prevention, detection, and response strategies for organizations based on threat actor tools, techniques, and procedures; •Audit current security measures to identify potential vulnerabilities; •Focused on customer loyalty and building close long-term client relationships; •Participated in briefings and business presentations; •Conducted risk analyses to assess potential security risks for our clients depending on the "NIST CSF" and the "CIS 20 Controls";



Albaraka Türk Katılım Bankası A.Ş

• Türkiye
• Banking
• 700 & Above Employee

• Assistant Manager of Information Technology

  • Nov 2013 - May 2017

  I continued the same responsibilities as the title of Network and Security Team Manager.» Coordinate implementing new Endpoint Security software (McAfee Endpoint Threat Prevention Module for Endpoint Security, McAfee disk encryption, McAfee Threat Intelligence Exchange, ePO)» Coordinate implementing new internet content filtering software(McAfee web gateway)» Coordinate implementing new intrusion prevention system equipment(McAfee IPS).» Coordinate implementing new privileged access management software (Avecto).» Coordinate implementing new load balance equipments (Netscaler SDX, MPX series).» Coordinate implementing new next-gen firewall equipments (PaloAlto 3050-5050 series).» Coordinate designing new banking platform’s network and security infrastructure.» Providing security consultancy for application, system, topology and infrastructure projects» Developing and managing network and security budget projections based on short- and long-term goals» Work together with the Information Security Management and Governance Services for developing, implementing and monitoring the enterprise information security management program» Also cooperate for identifying, evaluating and reporting on information security risks

• Network and Security Manager

  • Nov 2011 - Nov 2013

  I continued the same responsibilities as the title of System Specialist only on network and security topics» Implement new WAN and LAN equipments(juniper srx 210-1400-3600 series security devices, juniper ex-4200-4500 series switches, Alcatel Omni Enterprise and 4028-4038-4068 VoIP Phones, Alcatel wireless infrastructure,)» Assisted in New data center design (CAT6A cabling, new cabinets, tier III electrical equipment)» Monitor and analyze the performance of the network and provide network performance statistical reports for both real-time and historical measurements. Also take the necessary actions accordingly.» Review and analyze security alerts and vulnerabilities from vendors and other security sources.» Implement and administer security on network devices and servers.» Ensure network security access and protect against unauthorized access, modification, or destruction.» Create and maintain written Disaster Recovery documentation and procedures for assigned systems.» Perform root cause analysis and resolution for all network and security infrastructure (software, application or hardware) issues.» Proactively monitor security systems and provide system enhancements considerations to management.» Implement and manage mobile device management (MDM) system for company-owned and personal mobile devices

• System Specialist

  • Jan 2006 - Nov 2011

  I continued the same responsibilities as the title of System Engineer.» Administration and maintenance of backup jobs for windows-based systems» Determining services and standards, preparing reports, documentations, policies and procedures» Design, implement, administer and support load-balanced, high available network and security infrastructure architecture» Organizing periodic penetration testing for systems and applications

• System Engineer

  • Mar 2004 - Jan 2006

  » Manage firewalls (Cisco PIX, Netscreen, Juniper SSG),» Administration and maintenance of LAN(3com switches) and WAN (vanguard and Cisco routers, Frame Relay, Leased Line, T1/E1 connections).» Resolve issues related to operational components for Local Area Networks, Wide Area Networks and voice systems.» Administration and maintenance of Lotus Domino servers (Application and e-mail servers)» Administration and maintenance of Proxy server, fax server, IIS, Active Directory» Assisted in troubleshooting of Lotus Notes application problems» Implement and manage antivirus software.» Provide outstanding helpdesk service and support to customers