Jimmy Theobalds

Resilient and detail-driven cybersecurity professional with CompTIA Security+ and CySA+ certifications, backed by hands-on experience in SOC workflows, log analysis, and incident triage. Skilled in tools like Wireshark, Nmap, tcpdump, and SIEM platforms, with a strong grasp of MITRE ATT&CK and Cyber Kill Chain frameworks. Adept at troubleshooting, threat detection, and reducing false positives through methodical analysis and home lab simulations.

Known for a scenario-based approach to problem-solving, quick adaptability, and a passion for continuous learning in dynamic security environments.

Cybersecurity practitioner with over a year of focused training and hands-on experience in Security Operations Center (SOC) environments. Certified in CompTIA Security+ and CySA+, with a strong foundation in log analysis, incident triage, and threat detection. Proficient in tools such as Wireshark, Nmap, tcpdump, and SIEM platforms, with practical knowledge of MITRE ATT&CK and Cyber Kill Chain frameworks.

Demonstrated ability to simulate SOC workflows in a home lab, fine-tune alerting systems, and troubleshoot hardware/software issues. Known for a methodical, scenario-driven approach to problem-solving and a commitment to continuous improvement through feedback and real-world application.

Completed 12 months of part-time cybersecurity training at Optima-IT Training Academy, earning CompTIA Security+ (SY0-701) and CySA+ (CS0-003) certifications. The program emphasized real-world SOC workflows, threat detection, log analysis, and incident response. Gained hands-on experience with SIEM platforms, network forensics tools, and security frameworks such as MITRE ATT&CK and the Cyber Kill Chain.

Developed a scenario-driven approach to problem-solving and built a home lab to reinforce practical skills.