Julian Joseph
Security Engineering Intern @Nurix Therapeutics
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WORK HISTORY
Security Engineering Intern @Nurix Therapeutics
San Francisco, CA, US
Reviewed and redesigned authentication and access flows across Azure AD-integrated systems, implementing Conditional Access controls that reduced risky sign-ins by 25% and improved Zero Trust enforcement.• Designed endpoint lifecycle automation across 500+ devices using Intune and SentinelOne, reducing stale/non-compliant endpoints by 40% and improving mean time to remediation (MTTR).• Executed 5+ purple-team scenarios simulating credential access, lateral movement, and persistence, and collaborated with detection engineers to validate and tune detections based on observed telemetry.• Rationalized 30+ Microsoft Sentinel detection rules by mapping to MITRE ATTCK coverage and consolidating overlaps, improving alert fidelity and analyst efficiency by 20%.
EDUCATION
University of Maryland
Master of Engineering - MEng, Cybersecurity
M.E.S Indian School,Doha-Qatar
High School Diploma, Mathematics and Computer Science
Sardar Vallabhbhai National Institute of Technology, Surat
Bachelor of Technology - BTech, Computer Engineering
ABOUT JULIAN JOSEPH
Cybersecurity Engineer with 2+ years of enterprise security operations experience and a strong focus on detection engineering, cloud security, and automation. Currently pursuing a Master of Engineering in Cybersecurity, building practical security systems across cloud-native and enterprise environments.Previously, I supported a global SOC as a Senior Administrator – SIEM, where I worked hands-on with Microsoft Sentinel and ArcSight across endpoints and 50+ systems. I led SIEM migration efforts, improved detection fidelity through correlation tuning, reduced alert fatigue by identifying benign activity patterns, and automated log ingestion pipelines using Golang and APIs, cutting manual effort by ~80%.My work sits at the intersection of security engineering, cloud infrastructure, and automation. I enjoy building scalable security solutions rather than just operating tools.Core focus areas:• Detection Engineering (KQL, Sentinel dashboards, alert logic, false-positive reduction)• Cloud Security (AWS, EKS, RDS, Secrets Manager, Kubernetes security)• Security Automation (Python, Golang, custom workflows, API integrations)• Secure Software Engineering (threat modeling, STRIDE, secure SDLC, code reviews)• Vulnerability Assessment & Incident Response (Tenable/Nessus, ServiceNow)• Offensive Security fundamentals (binary exploitation, heap/ROP, reverse engineering labs)Academically and professionally, I’ve designed secure e-commerce architectures, implemented Kubernetes-based environments, built detection pipelines, and developed automated device offboarding workflows across Intune, Defender, Entra ID, and SentinelOne. I also enjoy mentoring junior engineers, writing technical documentation, and contributing through workshops and tech talks.I’m actively seeking Security Engineering, Detection Engineering, and Cloud Security internship or new-grad opportunities where I can build reliable security platforms, deepen my engineering skills, and contribute to real-world defense at scale.Let’s connect if you’re working in security engineering, cloud security, or applied cybersecurity.
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