SECURITY / SYSTEMS / AUTOMATION

Tal Livny.

SecOps Engineer

Hands-on security operations and enterprise systems, with the software skills to build the automation behind them.

Background in corporate, startup, freelance & government environments

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Herzliya, Israel Full-stack development background

~5 yearsSecurity & systems experience

3 yearsSoftware development experience

B.Sc.Neuroscience, Bar-Ilan University

01 / EXPERIENCE THAT DOES THE WORK.

Experience that does the work.

Security operations, enterprise systems and software delivery. The work, up front.

Security & systems experience

Danel Group

2024 - 2025

SecOps Engineer & Python Developer

Operated SentinelOne, CrowdStrike and Cisco security platforms for enterprise IT and InfoSec.
Built a full-stack automation and analytics solution to improve network visibility, performance tracking and security compliance.
Developed with Python, Flask, pandas, seaborn and SQLite; deployed on Azure Web Jobs.

Ramat Gan, IsraelEDR · Cisco · Python · Azure

Cellcom

2017 - 2018

SecOps Engineer

Operated network and application security systems, including F5 ASM, Check Point, Forescout and FireGlass.
Built Python and PowerShell automations to support security operations.

Netanya, IsraelPython · PowerShell · WAF · NAC

Israeli Navy · Mamtam

2014 - 2017

SecOps / SOC

Monitored and investigated incidents in a 24/7 SOC, including memory, disk, endpoint and network analysis.
Worked with network IDS and reverse engineering; developed security tools with C#, Python and PowerShell.

Ramat Gan, IsraelSOC · Incident response · R&D

Software development & studies

Independent development & studies

2019 - 2023

Independent Developer

Independently designed, developed and deployed Tzav Rishon with React, Node.js and Firebase.
Built academic tools in Python and explored basic machine learning alongside university studies.

Tel Aviv, IsraelReact · Node.js · Firebase · Python

Totango

2018 - 2019

Full-stack Developer

Built enterprise SaaS features with React, Ember, Node.js, Redis and MySQL in an AWS microservice architecture.
Worked with Docker, CI/CD and Agile/Scrum delivery.

Tel Aviv, IsraelReact · Ember · Node.js · AWS

02 / BUILT FROM IDEA TO PRODUCT.

Built from idea to product.

Tzav Rishon, an independently designed, developed and deployed preparation app.

Tzav RishonIndependent product · EdTech

A preparation app for psychometric tests and the first military assessment. Product design, application development and deployment, handled independently.

Tzav Rishon / Learning map

TZAV RISHON · PRODUCT SHOWCASE

Learning map

Progress through preparation tracks and test levels.

ReactNode.jsFirebase

Screenshot from the application.

Visit application

02 / 05

03 / EXPERTISE

The tools behind the work.

Core strengths first. A complete toolkit when you need the detail.

Security operations

SOC monitoring, incident response, endpoint investigation, network security and forensics.

SentinelOne · CrowdStrike · Check Point · Wireshark

Enterprise systems

Windows and Linux administration, Active Directory, virtualization and server management.

Active Directory · VMware · Windows · Linux

Automation & development

Python and PowerShell scripting, reporting, full-stack applications and integrations.

Python · PowerShell · Flask · React · Node.js

Security & systems toolkitPlatforms, investigation tools, operating systems and infrastructure.

SOC & SIEMNetwork & endpoint forensicsReverse engineeringCompliance & policy enforcementWindows & Linux administration

Security platforms

Military experience

Investigation and analysis tools used during service, 2014 - 2017.

Memory, disk & endpoint investigation

Volatility
FTK Imager
Autopsy
Sysinternals SuiteProcess Monitor · Process Explorer · Autoruns
Windows Event Viewer

Network analysis & IDS

Wireshark
Snort
Suricata

Reverse engineering & file analysis

IDA
OllyDbg
strings

Systems administration

Active Directory
VMware
Virtualization
Server administration

Cloud & infrastructure

AWS
Azure
Google Cloud
Firebase

Operating systems

Development, automation & AI toolkitProgramming, frameworks, databases, delivery tools and AI tools.

AI tools: approx. 2 yearsRegular use since 2024

AI assistants

ChatGPT
Claude
Gemini

Generative media

Higgsfield
ElevenLabs
HeyGen

Programming & scripting

Frameworks & libraries

Data & visualization

pandas
seaborn
Matplotlib

Databases

Tools & delivery

Editors & IDEs

04 / A TECHNICAL, ANALYTICAL FOUNDATION.

A technical, analytical foundation.

Academic study, professional training and the languages I work in.

2021 - 2023

B.Sc. in Neuroscience

Bar-Ilan University

Developed academic tools and basic machine learning models in Python.

2019 - 2021

B.Sc. studies in Computer Science & Neuroscience

Bar-Ilan University

Combined undergraduate study track. Hands-on projects in C, C++, Java and Python.

2017

Java / J2EE Programming

John Bryce College

Client and enterprise programming, design patterns, clean code and object-oriented programming in Java.

2014

Cyber Defender Course

IDF Basmach

Cybersecurity principles, SOC operations, network and OS forensics, Python scripting, database security, and Windows and Linux server administration.

Languages

HebrewFluent
EnglishFluent
FrenchBasic

05 / CONTACT

Let's talk.

For SecOps, IT security and automation opportunities.

livnytal@gmail.com