Marcin Grzelka, SOC Engineer

Marcin Grzelka

SOC Engineer

Undisclosed

البلد
المملكة المتحدة - لندن
التعليم
ماجستير, Cryptography
الخبرات
11 years, 5 أشهر

مشاركة سيرتي الذاتية

حظر المستخدم


الخبرة العملية

مجموع سنوات الخبرة :11 years, 5 أشهر

SOC Engineer في Undisclosed
  • المملكة المتحدة - لندن
  • أشغل هذه الوظيفة منذ ديسمبر 2019
SOC Engineer في Scottish Government
  • المملكة المتحدة - غلاسكو
  • أغسطس 2018 إلى ديسمبر 2019

- Design, PoC and Build contingency solution for LMA (Logging, Monitoring and Alerting) solution based on ELK
- Define and implement alerting for AWS and custom tools utilised

Infrastructure Engineer في Cabinet Office
  • المملكة المتحدة - لندن
  • أكتوبر 2017 إلى أغسطس 2018

Appointed following success in the Cabinet Office to ensure the successful deployment of a new and complex analytics programme.

Cabinet Office

Consultant
  • أكتوبر 2017 إلى أغسطس 2018

Developed new tools and techniques to enable cyber threat hunting and analysis, in addition to undertaking malware analysis and reporting.
•Collected and categorised multiple sources of Indicators of Compromise to fortify the cyber robustness of the organisation.
•Supported the provision of technical knowledge and specialist advice in the interpretation of data from a variety of sources to determine and accurately assess cyber threats.
•Delivered a highly effective cyber security analytics platform and trained stakeholders to use this on an ongoing basis.

Consultant في Deutsche Bank
  • ألمانيا
  • سبتمبر 2017 إلى نوفمبر 2017

Appointed to improve the bank’s cyber capabilities, developing its cyber resilience to ensure business interruption is minimised in the event of an attack.
•Analysed logs and other available facts following an attack to identify Indicators of Compromise and help mitigate against subsequent incidents.
•Developed a suite of strategic and tactical intelligence, information and research products to increase understanding of cyber threats in the company, driving problem solving behaviours and mitigation activity.
•Searched, acquired and analysed the latest malware and malicious tools available to ensure the bank could be protected against these.

Consultant في HSBC
  • المملكة المتحدة - Sheffield
  • يوليو 2016 إلى سبتمبر 2017

Grew HSBC’s cyber intelligence team from two people to seven spread across Strategic and Tactical divisions.
•Designed, reviewed, documented and implemented effective cyber threat intelligence processes.
•Prepared and tested TPAM, Guardium and Patrol technologies for use with the ThreatConnect threat intelligence platform.
•Configured the ThreatConnect platform, including an AWS-based solution, in-house solution and ELK stack.

Analyst في Santander
  • بريطانيا العظمى
  • يوليو 2015 إلى يوليو 2016

An integral member of an inter-banking group created to protect the banking network from cyber threats, initially undertaking malware analysis before role was broadened to examine infrastructure and technology.
•Initiated and developed relationships with prominent hackers and malware developers from various regions including Eastern Europe and Latin America to gain intelligence.
•Collaborated with government and other financial institutions to understand the threat landscape and disseminated learning accordingly.
•Developed mutually beneficial information sharing relationships with the NCSC, enabling the flow of information and threat analysis between both organisations.

Consultant في Avyara Information Systems
  • قطر
  • مايو 2014 إلى أكتوبر 2014

Worked directly alongside the board of directors to research, develop, expand and improve the services offered by the intelligence solutions provider.
•Managed a team and provided training and guidance for junior investigators, penetration testers and intelligence analysts.
•Enabled new and existing clients to increase their cyber threat capabilities, supporting them with threat modelling, system network hardening and education programmes.
•Performed a range of security assessment reviews against bespoke client infrastructures in order to identify security weaknesses and determine the risk posed by potential cyber threats.

Associate في Ernst and Young LLP
  • المملكة المتحدة - لندن
  • سبتمبر 2013 إلى مايو 2014

Held responsibility for forensic imaging and evidence collection and computer forensic analysis of endpoints, servers and mobile devices.
•Role developed to encompass software licensing forensics, which required significant script writing and script output analysis.
•Used internal cloud, AWS and Google to design and implement CTI functionality within the team.

Intelligence Analyst في CyByL Technologies Ltd
  • أبريل 2012 إلى سبتمبر 2013

Managed a team of five to provide security assessment reviews, penetration tests and vulnerability assessments to improve clients’ cyber resilience.
•Provided additional support to marketing, business development and sales functions as a subject matter expert.
•Promoted to Head of Covert Intelligence and commercialised cutting-edge software packages that were then provided to clients.

الخلفية التعليمية

ماجستير, Cryptography
  • في MSc Computing and Security | King’s College London
  • يناير 2011
بكالوريوس, Computer Science
  • في University of East London
  • يناير 2010

Computing and Security

Specialties & Skills

Cloud Computing
Monitoring
Logging
BANKING
BUSINESS DEVELOPMENT
CABINET OFFICE
CUSTOMER RELATIONS
FINANCIAL
GOVERNMENT
MARKETING
NETWORKING

اللغات

الانجليزية
متمرّس
الالمانية
متمرّس
البولندية
متمرّس
الروسية
متمرّس