TSEPHANYAH BEN YSRAEL

New York City, ad3adl@r.postjobfree.com, 973-***-****

EDUCATION

NEW YORK INSTITUTE OF TECHNOLOGY – New York, NY December 2020

Master of Science in Cybersecurity w. Distinction GPA: 3.62

Relevant Coursework: Network Security, OS Security, Secure software Engineering, Intrusion Detection,

Computer Forensics, Cyberattacks & Defenses, Access Control, Security Defense Countermeasures.

NEW YORK INSTITUTE OF TECHNOLOGY – New York, NY December 2009

Bachelor of Science in Electrical & Computer Engineering

SKILLS & PROFICIENCIES

Operating Systems: Windows, MacOS, Linux

Network Protocols: OSI Stack, TCP/IP, FTP, SSH, BGP,NAT,DNS, DHCP, HTTPS, SMTP,VPN

Pen-testing: Nmap, Metasploit, Wireshark

Web Application Security: Burp Suite

Languages: Python Programming

Virtualization: VirtualBox

PROFESSIONAL EXPERIENCE

AMAZON – Staten Island, NY Dec 2021 – Current

Cyber Security Engineer

Conduct large-scale security incident investigations, author incident reports, participate in post-mortem analyses.

Mitigate risk to improve overall infrastructure information security.

Analyze network, operating systems, infrastructure applications, and process telemetry.

Research, improve, and refine detection capabilities to support incident response.

Layer 3,4 and 7 security protocols IPsec, TLS, and SSL configuration.

Implement 3-way handshake using the TCP protocol.

AMAZON – Staten Island, NY Sept 2018 – Dec 2021

IT Support Analyst II, Ops TechIT (L3)

Diagnosed and troubleshoot end user computing issues to 250+ Amazon corporate employees.

Evaluated log data, user authentication, firewall and security event logs, syslog, DNS, and DHCP.

Triaged and escalated system or network outage to reduce downtime by 25%.

Maintained the efficiency and security of the company network.

Implemented security-related skill with emerging technologies & methodologies.

BROOKLYN LABORATORY CHARTER SCHOOL – Brooklyn NY Aug 2017 – Jun 2018

Math Fellow/Computer Network after-school infrastructure

Lead small groups of students to setup software for other students to learn essential computer skills.

Organized school events with staff and parents to facilitate an integrative environment for students to thrive.

Taught high school students algebra & geometry math concepts in preparation for their standardized tests.

VERIZON COMMUNICATION – New York, NY Dec 2014 – Feb 2016

Data Network Engineer

Built net configurations and connections; repaired power systems/equipment.

Collaborated with network architects from Verizon Communications on network optimization.

Operated all legacy and next generation local toll switching technology, data network and computer processing equipment.

Enforced system standards, updating data servers and network equipment.

Analyzed, troubleshoot and modified software programs for network device configuration and control.

Performed daily backups and routine monitoring of switches, computer systems and data networks to ensure

optimal operation.

Ensured equipment installations, acceptance testing, initialization, upgrades and reconfiguration.

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