Open to opportunities

Nontsikelelo Maduna

@nontsikelelomaduna

Message

Motivated SOC Team Lead with expertise in cybersecurity operations.

South Africa

Message

What I'm looking for

I am looking for a role in a dynamic MDR team that values collaboration and offers opportunities for professional growth.

I am a motivated and detail-oriented SOC Team Lead with hands-on experience in cybersecurity operations, incident response, and team mentorship. My journey in cybersecurity has been marked by a commitment to improving detection strategies and streamlining security workflows. I thrive in high-pressure environments and continuously enhance my technical expertise while guiding and supporting junior analysts.

Throughout my career, I have successfully led teams, creating an inspiring environment that fosters open communication and collaboration. I am passionate about Blue Teaming and have a proven track record of improving security measures and mentoring team members. I am now seeking to contribute my leadership and analytical skills to a dynamic MDR team, where I can drive security improvements and advance my career in cybersecurity.

Experience

Work history, roles, and key accomplishments

SOC Team Lead

C1SOC

Oct 2022 - Jan 2025 (2 years 3 months)

Led a Security Operations Center team, fostering an environment of open communication and setting clear team goals. Delegated tasks, monitored performance metrics, and provided coaching to team members.

Team Leadership Cybersecurity Operations Incident Response Process Optimization Mentorship Performance Monitoring Conflict Resolution

L2 Presales SOC Analyst

Cyber 1 Solutions

Mar 2022 - Sep 2022 (6 months)

Reviewed security events to assess risks and analyzed logs for environmental anomalies. Conducted in-depth investigations on confirmed security incidents, identifying, containing, and eradicating threats.

Log Analysis Security Tool Tuning Documentation

L1 SOC Analyst Intern

Cyber 1 Solutions

Dec 2021 - Feb 2022 (2 months)

Monitored security alerts, triaged them, and ensured the health of customer security sensors and SIEM infrastructure. Collected necessary data and context for Level 2 escalations.

Triage SIEM Data Collection Security Operations Customer Support Reporting Team Collaboration Continuous Improvement

Weather Forecaster

South African Weather Services

Jan 2020 - Mar 2021 (1 year 2 months)

Trained as a weather forecaster and subsequently forecasted weather for three provinces: Gauteng, Limpopo, and Mpumalanga. Communicated forecasts to the public and issued severe weather warnings.

Forecasting Meteorological Analysis Warning Issuance Regional Collaboration Environmental Science Data Analysis Communication Skills

Education

Degrees, certifications, and relevant coursework

University of Pretoria

MSc Meteorology, Meteorology

Currently pursuing a Master of Science in Meteorology at the University of Pretoria. Engaging in advanced research and study within the field of atmospheric science.

University of Pretoria

BSc Hons Meteorology, Meteorology

Grade: cum laude

Achieved a Bachelor of Science Honours in Meteorology with cum laude distinction from the University of Pretoria. Developed advanced understanding of atmospheric science and meteorological phenomena.

University of Pretoria Enterprise

Postgraduate Certificate in Weather Forecasting, Weather Forecasting

Obtained a Postgraduate Certificate in Weather Forecasting from the University of Pretoria Enterprise. Focused on practical skills and advanced techniques for meteorological prediction.

University of Pretoria

BSc Chemistry, Chemistry

Completed a Bachelor of Science in Chemistry at the University of Pretoria, gaining foundational knowledge in chemical principles and laboratory techniques.