Experienced IT Infrastructure and Security Manager with over 15 years of expertise in overseeing critical aspects of IT infrastructure and security. Skilled in managing systems like Active Directory and Exchange, implementing solutions for load balancing and network security to ensure optimal data availability. Proficient in conducting vulnerability assessments to safeguard sensitive information, fostering continuous learning among IT personnel. Committed to compliance and relationship-building, ready to drive innovation and excellence in any organisation.Key competencies:• Cyber Compliance: Knowledgeable in GDPR, HIPAA, NIST, and ISO 27001 regulations and frameworks. Developed and maintained cybersecurity policies and procedures.• Security Assessment: Experienced with security assessment tools and vulnerability scanning technologies such as Nessus and AlienVault, and risk management frameworks.• SIEM Administration: Hands-on experience with SIEM solutions like AlienVault, Splunk, and FortiSIEM.• Network Security: Advanced understanding of TCP/IP, OSI model, and common networking ports and protocols. Proficient with network monitoring tools (NAGIOS, SolarWinds) and security technologies (firewalls, IDS/IPS, encryption). Configured and maintained network infrastructure, including Cisco switches and routers, enhancing security and performance. Ensured network stability and security using F5 Big IP, Barracuda ESG, Cloud EOP, and Sophos XG.• Technical Troubleshooting: Managed IT infrastructure including Active Directory (Server 2012 R2) and Exchange 2016. Skilled in diagnosing issues using diagnostic tools and remote access methods.• Documentation & Reporting: Experienced in documenting procedures and creating detailed reports on compliance status, vulnerabilities, and remediation efforts.• Team Collaboration: Ability to work collaboratively with stakeholders and team members to implement security measures and remediate compliance issues.• UNIX OS Administration: Proficient in UNIX command line and system administration.• Cyber Security: Proficient in EDR, NGAV, and Vulnerability Scanning technologies with Nessus and AlienVault.I'm open to new professional relationships.
