David Townsend

With a strong foundation in computer science and a Master’s degree from Texas A&M-Commerce, I have developed a well-rounded technical skill set spanning C++, Java, Python, SQL, HTML, and CSS. My experience includes building full-stack applications, developing databases, and working with both object-oriented and web-based programming environments. I’ve applied Agile methodologies in team settings and independently delivered projects such as database systems and functional applications, giving me a solid understanding of software development lifecycles and system design. 

I hold multiple industry-recognized certifications including CompTIA Security+ (SY0-701), ISC2 Certified in Cybersecurity (CC), and the Google Cybersecurity Certificate, along with advanced training in network security. Combined with hands-on experience in a SOC environment, I have developed strong capabilities in threat detection, incident response, and security analysis. I actively work with tools such as SentinelOne, Splunk, and XSOAR, and have experience leveraging SIEM platforms, Linux, and Python to support investigations and security operations.

Currently serving as an Incident Responder (SOC Tier 2 / Tier 3 / Shift Lead), I lead investigations into security alerts, perform threat hunting, and coordinate remediation efforts across enterprise environments. I specialize in analyzing process behavior, identifying malicious activity, and improving detection capabilities. Notably, I placed Top 50 in the SentinelOne World Threat Hunting Championship (Americas region), demonstrating advanced analytical and threat hunting skills in a competitive, real-world scenario. My work regularly involves cross-team collaboration to drive effective and timely incident response.

A strong communicator and team leader, I have held leadership roles including SOC Shift Lead, Toastmasters President, Vice President, and Secretary, as well as Director of Academic Affairs in my fraternity. These experiences have strengthened my ability to clearly communicate complex technical concepts, lead teams under pressure, and coordinate efforts across multiple stakeholders. As a Graduate Assistant, I worked closely with faculty and students, further refining my ability to teach, mentor, and collaborate effectively in both technical and professional environments.