Gilbert Lintner - Cyber Security Expert

Munich, Germany

Experience

Oct 2022 - Dec 2022

3 months

Cyber Security Expert

TüV Süd AG via Sthree GmbH

Security analysis of alerts
Further development of the security operations center
Development of processes and workflows in the security environment
Integration of SOC solutions
Forensic expertise
Conducting hunts, vulnerability scans and proofs of concept
Risk assessments and risk analyses
Management and further development of the Tenable.sc ScanCenter environment

May 2022 - Nov 2024

2 years 7 months

Managing Director

NIUN Vermögensverwaltungs-GmbH

Industry: Finance

Dec 2021 - Dec 2021

1 month

Cyber Security Expert

A public sector client

Organization and design of threat hunting
Security analyst
Conducting hunts
Development of use cases
Documentation & process optimization

Nov 2021 - May 2021

-1 years -5 months

Cyber Security Expert

A global audit and certification company

Security analysis of alerts
Further development of the security operations center
Development of processes and workflows in the security environment
Integration of SOC solutions
Forensic expertise
Conducting hunts, vulnerability scans and proofs of concept
Risk assessments and risk analyses
Management and further development of the Tenable.sc ScanCenter environment

Oct 2021 - May 2023

1 year 8 months

Cyber Security Expert

Manufacturing company via Michael Page Interim

Sep 2021 - Dec 2021

4 months

PreSales SOC Specialist

An IT service provider

Preparation of sales documents
Sales presentations
Responding to tenders
Economic analyses of new security products

Apr 2021 - Sep 2022

1 year 6 months

Chief Information Security Officer (CISO)

Korian Deutschland AG

Industry: Care and healthcare
Responsible for cybersecurity and IT security

Aug 2020 - Jun 2021

11 months

Spain

CyberSecurity Crisis Manager

A Spanish telecommunications provider

Jul 2020 - Nov 2024

4 years 5 months

Munich, Germany

Managing Director

NIUN Veritatis GmbH

Focus: Cybersecurity operations, cybersecurity consulting, cybersecurity services, IT system house
Tenable sales and MSSP partner company
Development of concepts and security strategies
Focus on Microsoft 365
Focus on cybersecurity, cyber defense & IT security with VPN solutions, firewalls, SOC, information security, policies, processes, endpoint protection, data leak protection, identity and access management, security architecture
Several years of experience in IT administration and IT support in servers, clients, networks, IT security, software, hardware
19 years of experience as an IT consultant in infrastructure, cloud, mobile
IT generalist

Mar 2019 - Jun 2020

1 year 4 months

Security Solution Architect

A telecommunications customer (via GECO Deutschland GmbH & TÜV Rheinland i-Sec GmbH)

Support of a telecommunications customer in the global rollout of a data leak protection solution
Development & support of the security strategy
Coordination of strategy and solutions with the works council
Process development & optimization
Establishing security as the central point of contact
Architecture documentation
Process creation
Management of Tenable Nessus Professional

Jan 2019 - May 2021

2 years 5 months

Security Strategy & Hardening

EP

Dec 2018 - Nov 2024

6 years

Information Security Awareness Presentations

Sep 2017 - Dec 2019

1 year 4 months

Mobile Security Plan & Build

Giesecke + Devrient GmbH (via Michael Page Interim GmbH)

Based on MobileIron MDM
Integration of all IT services into the mobile environment, strategy planning, 3rd level support, technical integration of all mobile devices (Windows 10 notebooks, iOS, Android, BlackBerry) into the existing network infrastructure using various MobileIron solutions
Planning and documentation of the security architecture
Design of security services such as monitoring, data leak protection, identity and access management, endpoint protection for Windows 10 devices, EDR and other VS-NfD standards
Project management
Technical documentation
Policy creation
Documentation for ISMS integration
BSI basic protection

Jul 2017 - Nov 2024

7 years 5 months

Network Strategy Development for Startups and Founders using the Unifi network solution

May 2017 - Mar 2021

3 years 11 months

Security Expert

Various Ministries

Strategy development and documentation of mobile security solutions
Further development of the strategy
Data protection
IT basic protection
Design of DLP, anti-virus/malware protection (endpoint protection)
Segmentation
Design of endpoint detection and response implementation

Feb 2017 - Dec 2019

1 year 11 months

Operational Support for Mobile Security Solution

Defense industry

Security architecture design
DLP
EPP
EDR
EMM
MDM
MAM
MCM
Windows 10
iOS
macOS

Dec 2016 - Feb 2021

4 years 3 months

Mobile Security Architect

Defense industry

Creation of concept and mobile security strategy
Development of separation concepts
Support for initial setup of MobileIron and BlackBerry 10 as a service

Dec 2016 - Mar 2017

4 months

Mobile Security Consultant

Defense industry

Further development of the mobile strategy for the BlackBerry Dynamics solution
Support for installation and configuration of Lync & Jabber on iOS

Jun 2016 - Feb 2017

9 months

Mobile Security Architect

Porsche AG

Creation of concept and strategy documentation as well as architecture documentation
Support during implementation of this concept
Security architecture
DLP
EPP
EDR
MDM
MAM
MCM
Mail security
ISA
Filtering
Conditional access

Jun 2016 - Nov 2016

6 months

Global Mobile Architect

Airbus Defense & Space

Concept & structure development for the BlackBerry Dynamics solution
Support for installation and configuration of the systems
Mobile security strategy

Feb 2016 - Dec 2021

5 years 11 months

Owner

Gilbert Lintner IT Beratung

Focus: IT consulting, IT security consulting, cybersecurity

Feb 2016 - Apr 2016

3 months

Pre-Sales Mobile Consultant

Virtual Solutions AG

Positioning the “SecurePIM” product on the market and with customers
SecurePIM is a mobile content management solution for data leak protection of sensitive data

Mar 2015 - Dec 2015

10 months

Solution Owner

ProSiebenSat.1 Media SE

Focus: Head of mobile devices division across the entire group, management of own device center, owner of all SIM cards and mobile phones in the group, development of the mobile solution, process management, security concepts, security architecture, DLP, endpoint protection, EDR

Aug 2014 - Mar 2015

8 months

Project Lead

MAN Bus & Truck AG

Setup of a Windows Phone PoC in combination with MobileIron MDM

Sep 2013 - Mar 2015

1 year 7 months

Project Lead in Mobile Device Management

Airbus Group (EADS Headquarter)

Management of all mobile devices including Windows laptops, iOS, Android, macOS
Data leak protection
Endpoint security (EPP, EDR)
Content management
Application management

Sep 2013 - Mar 2015

1 year 7 months

Senior Consultant – Mobile Infrastructure

Orbit Gesellschaft für Applikations- und Informationssysteme mbH

Focus: MobileIron, AirWatch, BlackBerry, Samsung KNOX, Apple Server, iOS, Android, DLP, EDR, security standards

Jun 2012 - Aug 2013

1 year 3 months

Project Management in Mobile Device Management

EADS Defense & Security (via Dimension Data Germany AG & Co KG)

Security architecture
Data leak protection
Endpoint protection
VPN
Security assessment

Mar 2011 - Aug 2013

2 years 6 months

Security Engineer – Mobile Devices

Dimension Data Germany AG & Co KG

Focus: NCP Secure VPN solutions for EADS
Focus: Mobile device management

Sep 2009 - Feb 2011

1 year 6 months

2nd Level Support

IT Cube Systems GmbH (via Art of Transfer)

Focus: NCP Secure VPN solutions for EADS

Apr 2009 - Jul 2009

4 months

Senior System and Database Administrator

Lokalisten Media GmbH

Optimization of SQL database instances
Creation of a configuration automation solution (config management database)

Feb 2009 - Mar 2009

2 months

Desktop Hardware and Software Support

Fujitsu Enabling Software Technologies GmbH

Dec 2008 - Jan 2009

2 months

Further Education

In Linux and SQL databases

Sep 2008 - Nov 2008

3 months

Linux System Administrator

Giga-Hosting.biz GbR

3rd level support
Administration of Linux and Windows servers
Installation of these systems

Jul 2008 - Sep 2008

3 months

Karlsfeld, Germany

Project Staff

MAN Finance (via Weiss EDV GmbH)

Administration, installation and maintenance of all servers and clients
User support

Summary

Tenable sales and MSSP partner company
Development of concepts and security strategies
Focus on Microsoft 365
Focus on cybersecurity, cyber defense & IT security with VPN solutions, firewalls, SOC, information security, policies, processes, endpoint protection, data leak protection, identity and access management, security architecture
Several years of experience in IT administration and IT support in servers, clients, networks, IT security, software, hardware
19 years of experience as an IT consultant in infrastructure, cloud, mobile
IT generalist