JOHN PULICKAL JACOB
@johnpulickaljacob
I build and automate SOC defenses using Splunk, EDR, SOAR, and network security controls.
United StatesWhat I'm looking for
I'm pursuing an MS in Cybersecurity at Northeastern University while building practical security operations and automation capabilities.
I developed an enterprise SOC platform using Splunk SIEM to process 1,000+ events per second and created 25+ custom detection rules. I also integrated Lima Charlie EDR with Tines SOAR to help reduce incident response time by 60%.
During my cybersecurity internship with IBM SkillsBuild and Telangana Academy for Skill and Knowledge, I simulated DoS attacks with NS2 and analyzed their network impact. I deployed Anonym8-based defenses that improved traffic-flow stability by 85% and reduced attack success by 60%.
At Northeastern, I've supported course delivery as a Teaching Assistant and Lead Teaching Assistant, mentoring 45+ students, developing modules and rubrics, and helping students apply data-driven problem-solving.
Experience
Work history, roles, and key accomplishments
🔹 Designing and refining course modules and assignments
🔹 Developing rubrics for fair and consistent evaluation
🔹 Coordinating and scheduling office hours
🔹 Supporting fellow TAs and enhancing course delivery
• Led advanced data transformations using pivot tables, custom helper functions, and real-time stock market data to illustrate practical business intelligence
• Mentored students in algorithmic problem-solving, including Excel Lambda functions and comprehensive database design in Access
• Emphasized interdisciplinary thinking to bridge computer science concepts with data-driven insights
Cyber Security Intern
Apr 2023 - Jun 2023 (2 months)
Simulated Denial of Service (DoS) attack using NS2 to evaluate network vulnerabilities and threat impacts.
Analyzed network performance under attack conditions, identifying a 45% reduction in system efficiency.
Deployed the Anonym8 tool to counteract simulated DoS attacks, enhancing network security and achieved an 85% improvement in traffic flow stability through effective anonymization.
Utilized
Education
Degrees, certifications, and relevant coursework
Northeastern University
Master's degree, Computer and Information Systems Security/Information Assurance
2024 - 2026
Anurag University
Bachelor of Technology, Computer and Information Systems Security/Information Assurance
2020 - 2024
Earned a Bachelor of Technology in Computer and Information Systems Security/Information Assurance from Anurag University.
Anurag University
Bachelor of Technology - BTech, Computer and Information Systems Security/Information Assurance
2020 - 2024
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
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