Derek McCallum Email & Phone Number
SIEM Engineer @ Beazley Security
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Derek McCallum Location
- London, England, GB
Derek McCallum Work
- SIEM Engineer @ (November 2025 - Present)
- DevOps Engineer @ (October 2023 - September 2025)
- SIEM Engineer and Developer @ (June 2021 - August 2023)
- SIEM Engineer @ (April 2021 - June 2021)
- Cloud Architect @ (July 2019 - April 2021)
- SIEM Consultant @ (June 2018 - April 2019)
- SIEM Consultant @ ITC Secure Networking (July 2017 - May 2018)
- Arcsight Content Engineer @ (March 2017 - July 2017)
- ArcSight Technical Lead @ Bluefish Communications (September 2016 - January 2017)
- ArcSight SIEM Engineer @ (February 2015 - August 2016)
- Technology Risk Consultant @ (September 2010 - February 2015)
- Security Consultant @ (May 2010 - June 2010)
- Threat Intelligence Lead @ (November 2008 - October 2009)
- ISO27001 Security Engineer @ (May 2008 - November 2008)
- Network Security Engineer @ (August 2004 - March 2008)
- Security Consultant @ (May 2004 - July 2004)
- Security Consultant @ Bridicum Security A/S (August 2002 - April 2004)
- Web Services Security Engineer @ (January 1999 - January 2001)
- Unix and Network Administrator @ (June 1999 - August 1999)
- Citrix Network Analyst @ Birkbys Plastics Ltd (March 1999 - June 1999)
- Citrix Network Engineer @ (June 1998 - March 1999)
- UNIX and Citrix Systems Programmer @ (September 1995 - March 1998)
- Project Manager @ (May 1997 - July 1997)
- Unix System Engineer @ Open Technology Ltd (March 1994 - September 1995)
- Systems Programmer @ (June 1989 - March 1994)
Derek McCallum Education
-
Information Systems
1992-1994 - Central Institute of Technology
Derek McCallum Skills
- Active Directory
- Amazon Web Services (AWS)
- Ansible
- ArcSight
- Auditing
- Azure Sentinel
- Bid Preparation
- C (Programming Language)
- Cisco Networking
- Cloud Computing
- Cloud Security
- Control Automation
- Cyber Threat Intelligence (CTI)
- Cyber-security
- DevOps
- Encryption
- Firewalls
- Git
- Google Cloud Platform (GCP)
- Google Kubernetes Engine (GKE)
- Hunters SIEM
- Hybrid Cloud
- ISO 27001
- IT Architecture
- IT Integration
- IT Risk Management
- IT Strategy
- ITIL
- Identity Management
- Linux
- Microsoft Azure
- Network Security
- Network Services
- Networking
- Python (Programming Language)
- REST APIs
- SIEM
- Sarbanes-Oxley Act
- Security
- Security Consulting
- Security Engineering
- Security Information and Event Management (SIEM)
- Security Operations
- Software Development
- Solution Architecture
- Stakeholder Management
- Technical Project Delivery
- Threat & Vulnerability Management
- Threat management
- Treasury Operations
- Unix
- Unix Security
- cribl
Derek McCallum Summary
- Derek McCallum, based in London, England, GB, is currently a SIEM Engineer at Beazley Security. Derek McCallum brings experience from previous roles at Vodafone, Willis Towers Watson, O2 (Telefónica UK) and AXA en France. Derek McCallum holds a 1992 - 1994 Information Systems. With a robust skill set that includes Active Directory, Amazon Web Services (AWS), Ansible, ArcSight, Auditing and more. Derek McCallum has 1 emails and 1 mobile phone numbers on RocketReach.
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