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Principal Software Engineer @ Cisco | Agentic AI for Cyber security
I lead engineering initiatives in Agentic AI for cybersecurity at Cisco, where I'm pioneering autonomous threat detection and response systems that are transforming how enterprises defend against sophisticated cyber attacks. With 8+ years at Cisco and a unique combination of PhD-level technical depth and MBA business perspective, I specialize in building AI-powered security solutions that operate at scale. My work focuses on developing agentic systems—autonomous AI agents that don't just detect threats, but reason about them, correlate evidence across multiple sources, and provide SOC analysts with actionable intelligence. 🔹 Current Focus: Leading Agentic AI initiatives for Cisco's XDR platform, architecting ML models and autonomous systems that correlate detections from diverse security tools into contextualized incidents 🔹 Core Expertise: Machine learning for threat detection | Network behavior analytics | Agentic AI systems | Large language models for security | Cloud security (AWS, Azure, GCP) 🔹 Leadership: Building and mentoring high-performing engineering teams | Driving research-to-production pipelines | Collaborating with CTO office on innovation strategy Throughout my career, I've focused on bridging the gap between cutting-edge research and production systems—from my PhD work in network optimization to developing ML algorithms that protect thousands of enterprise networks today. I've contributed to patents, published in academic journals, and shipped features that detect advanced persistent threats in real-world environments. I'm passionate about the intersection of AI and cybersecurity, particularly how agentic systems can amplify human expertise and enable faster, more effective threat response. Always interested in connecting with others working at the frontier of AI/ML in security.
University of Illinois Urbana-Champaign
Master of Business Administration - MBA
January 1, 2019 – January 1, 2020
National Technical University of Athens
Doctor of Philosophy - PhD, Telecommunications
January 1, 2007 – January 1, 2011
National Technical University of Athens
Master of Engineering - MEng, Electrical and Computer Engineering
January 1, 2002 – January 1, 2007
Cisco
Principal Software Engineer
April 1, 2025 – Present
Cisco
Sr Software Engineering Technical Leader
November 1, 2022 – April 1, 2025
Cisco
Software Engineering Technical Leader
June 1, 2021 – November 1, 2022
Cisco
Senior Machine Learning Engineer
October 1, 2017 – June 1, 2021
Huawei Technologies
Senior Research Engineer
December 1, 2014 – September 1, 2017
Paris Area, France · On-site
Cisco
Software Engineer
November 1, 2014 – December 1, 2014
Remote
Inria
Post-Doctoral Researcher
March 1, 2014 – December 1, 2014
Grenoble Area, France · On-site
ICS-FORTH
Post-Doctoral Researcher
June 1, 2013 – February 1, 2014
Iráklion, Crete, Greece
Athens Information Technology
Research Scientist
September 1, 2012 – June 1, 2013
Greek Army
Private (Programmer Analyst)
November 1, 2011 – August 1, 2012
NTUA
Research Assistant
September 1, 2007 – November 1, 2011
OTE
Team Leader at Customer Relationship Management Center
November 1, 2006 – September 1, 2007
PPC S.A.
Internship (Electrical Engineering)
July 1, 2006 – August 1, 2006
NTUA
"Simplification of Lending Processes" project
March 1, 2006 – September 1, 2006
OTE
Call Centre Support
December 1, 2004 – August 1, 2005
Data Science @Cisco Generative AI Blue Belt 2025
Cisco
June 24, 2026 – Present
AI Agents and Agentic AI in Python: Powered by Generative AI Specialization
Vanderbilt University
June 24, 2026 – Present
Play It Safe: Manage Security Risks
June 24, 2026 – Present
Foundations of Cybersecurity
June 24, 2026 – Present
Generative AI with Large Language Models
DeepLearning.AI, Amazon Web Services
June 24, 2026 – Present
Microsoft Certified: Azure Fundamentals
Microsoft
June 24, 2026 – Present
Data Science @Cisco Green Belt
Cisco
June 24, 2026 – Present
Strategic Leadership and Management Specialization
Coursera
June 24, 2026 – Present
Machine Learning
Coursera Course Certificates
June 24, 2026 – Present
Wireless Communication Engineering Technologies (WCET)
Institute of Electrical and Electronics Engineers (IEEE)
June 24, 2026 – Present
Cultural Fit Analysis
The candidate has a long tenure at Cisco, demonstrating loyalty and ability to grow within a large organization. Their involvement in research, patent applications, and continuous learning (certifications in AI, Azure, Cybersecurity) indicates a strong drive for innovation and professional development. The breadth of their academic background and early research roles suggests adaptability and intellectual curiosity. However, the target role of 'Data Analyst' is a significant departure from their senior-level AI/ML and cybersecurity engineering leadership roles. While their analytical skills are undoubtedly strong, the specific cultural fit for a data analyst role, which might involve different day-to-day responsibilities and team dynamics compared to leading AI engineering, is not directly evident from the provided data.
Soft Skills & Operational Fit
The candidate's resume highlights leadership, mentoring, and collaboration with cross-functional teams and customers, indicating strong soft skills. Their experience in establishing research groups and driving innovation suggests a proactive and strategic operational fit. However, the target role is 'Data Analyst', which is a significant shift from their Principal Software Engineer/Technical Leader roles focused on AI/ML and cybersecurity. While they have strong analytical skills, the direct operational fit for a pure Data Analyst role, which often involves more routine data manipulation, reporting, and dashboarding, is not explicitly detailed in their recent experience.