Cyber Security Engineer

Adrian Sanfrancisco

Address: Brussels, Be

Phone +32-487-***-***

E-mail *******@*****.***

LinkedIn : https://www.linkedin.com/in/adrian-sanfrancisco

Gitlab: https://gitlab.com/adisanf/secmonitor

Driving License: B

OBJECTIVE

Department: IT servers, Azure security and IT security

Country: EU

Career Level: SENIOR-LEVEL.

I am an IT Cyber security engineer working in an international environment with an experience of 20 years. I am responsible for Cyber security in the following domains: Windows AD servers, Linux servers, SOARs/SIEMs (Asgard APT, QRadar IBM SIEM and Splunk, Trellix ESM SIEM, Varonis), firewalls (Checkpoint, Stormshield, Juniper), Azure security (Defender, Sentinel. Intune, PurView), policy and compliance with ISO 27001 and ISO 31000 standards, scanning and pen testing with Kali (OpenVAS-GVM, Metasploit, Nessus) security audit with OpenScap and Lynis and IAM using Entra ID, Privileged Access Management (on-prem and cloud), Secrets Management(IBM secret server, UniqKey, 1Password), AI/ML Security.

I am certified in the following domains: Master in IT security, Azure security, IBM QRADAR SIEM, AI at MIT for business, CEH v12, COMPTIA Security +, ISO 27001 and ISO 31000, CCNA security, Windows 2022 servers and Linux LPIC2, Python advanced, Forensics.

Experience:

0.CEF AISBL Be – IT infrastructure and IT security engineer – manager level2

Using technologies: Azure Security CA, Defender, Intune, Sentinel, Linux hardening, Python and PowerShell codes, Windows AD servers (tools: ADrecon, PingCastle), implementing ISO 27001 standards and CIS standards.

Realizations: installing and configuring security tools for Linux and Windows systems, solved the security incidents in SIEM, use of Azure security tools – configuration and incident resolving (Defender, Sentinel, Intune), PowerShell, bash Linux scripts, Windows 2016-2022 technologies and servers. VCenter, NAGIOS, Sophos firewall, Netskope IDS.

1.Ergo and DKV Be NV/SA - Senior Cyber security engineer.

(October 2023 - July 2024). Contract.

Using technologies: Azure Security Defender, Intune, PurView and Sentinel, Linux hardening, Asgard APT SIEM, Python and PowerShell codes, Windows AD servers (tools: ADrecon and PingCastle), implementing ISO 27001 standards and CIS standards.

Realizations: installing and configuring security tools for Linux and Windows systems, solved the security incidents in custom SIEM, use of Azure security tools – configuration and incident resolving, codding PowerShell, bash Linux scripts, Windows 2016-2022 technologies servers.

WORK

EXPERIENCE

2. Company: ECTL – contractor type AC (Oct 2022 - August 2023) - Cyber security engineer and PM.

Using technologies: Azure Security Defender and Sentinel, RedHat and CentOS, Splunk, Python and PowerShell codes, Windows AD servers (tools like ADrecon and PingCastle), IT Forensics tools (SIFT and Autopsy), vCenter VMware; I used ISO 27001 standards and CIS standards.

Realizations: installing and configuring security tools for Linux and Windows, solved security incidents in custom SIEM, use of Azure security tools, PowerShell, bash Linux scripts, Windows 2016-2022 technologies servers.

3. Company: Ordina Be for EUC (DG Clima – contractor - Cyber security engineer) Brussels (since May 2021- Oct 2022).

Responsibilities: IT admin and IT security engineer for Linux, firewalls Stormshield and vMWare vCenter.

Realizations: installing and configuring security tools in CentOS and RedHat servers, solving security incidents and technical engineer for SIEM, using Python and bash Linux scripts, documenting the project for the internal team.

4, Company: Societe Generale GSC – Permanent (1.5 years, September 2019-April 2021). Using technologies: CentOS, McAfee SIEM, Varonis, CheckMK, Greylog, CISCO ESA and WAS, Python, Checkpoint, Palo Alto, Windows 2019 servers.

Responsibilities: IT admin and IT security incident response engineer for Linux and Microsoft servers.

Realizations: installing and configuring security tools in CentOS and Windows 2016-2019 servers, solving security incidents and technical engineer for SIEMs, using Python, PowerShell and bash Linux scripts.

5. Company: IT&C Telecommunications STS, Cyber administrator and team manager (team of 5 colleagues), 01.04.2017-31.08.2019. Full-time contract.

Using technologies: Windows Servers, CentOS (OPENVPN, GVM, OpenScap), VMware, security policies for Linux and Windows AD servers, VPN-s, patch management.

Responsibilities: IT Security engineer and team manager.

Realizations: implement the system stability and security policy for company, with redundancy, using Linux and Windows Servers, VMware vSphere, Hyper-V, Greylog.

6. Company: ATOS Bucharest, IT Cyber Security Vulnerabilities manager (VMCC team of 5 colleagues), 01.02.2016-01.04.2017.

Using technologies: Windows Server 2012-2016(AD, Exchange), MySQL database, Linux Centos (OpenVAS, Beef, Burpsuite, Autopsy), security policies for Linux and Windows, codding in PowerShell and Bash.

Responsibilities: Engineer for computer and communication networks both for functionality and security.

Realizations: implement security scanning policy for company, vulnerability, using dedicated Linux and Windows Servers.

7. Company: 2KTELECOM, Bucharest (01.11.2014-15.01.2016), IT networking and security engineer.

Responsibilities: administrator for Linux systems and networks.

Realizations: implementation of networks for various customers in CentOS and Ubuntu technologies, VPN-s, Firewalls, MySQL database, PowerShell and Bash Linux, VMware, Juniper and CISCO.

8. Company: Securenets SRL- MoD, Bucharest, 26.05.2004-31.10.2014

Department: IT security engineer and team coordinator (10 team members in the team) – contractor and engineer Of.

Roles in the company: security and system administrator, managing Symantec DLP products (SEP platform - Symantec Endpoint Protection on Exchange) and COSOSYS products (EPP-endpoint security products) networking specialist, cyber administrator, security admin. Using the technologies: Windows Servers), Exchange and file servers, Juniper switches and routers.

Responsibilities: IT Security engineer.

Realizations: I implemented 4 IT systems, with ISO 27001 standards and accreditations for IT security.

EDUCATION

Studies:

Azure security – U2U Be, Jan 2025

CEH v. 12 - EC Council, January 2024.

M.I.T. (online) – Artificial Intelligence for business, August 2023.

AWS system operations, 15 Nov 2021.

COMPTIA Security + CE, November 2020.

IBM QRADAR SIEM, March 2021.

Python Advanced Course, Software Development Academy, Poland, December 2020.

Master in IT security at MTA Bucharest (2010).

Master in computer systems at University of Bucharest (2006).

Cryptzone Security Encryption Platform Course (Poland, 2015).

Bachelor’s degree – engineer Diploma - IT and networking, MTA Bucharest.

Cyber administrator course, Latina (Italy 2008).

Courses and certificates:

Microsoft Windows 2016 MOC 702**-***** 70242 (December 2019), COMPTIA Security+ (11.2020), CEH v12 (01.2024), Exchange servers, CISCO CCNA Security (2018), Juniper JNCIA (2017), CENTOS LPIC1 and LPIC 2 (2018), VMware vSphere (2017), ISO 27001 and ISO 31000 (2019), SDA Poland Nov. 2020 – Python advanced developer, AWS system operations Nov 2021.

SKILLS

Foreign Languages:

- English - C1 - (IELTS - May 2021).

- French - B2 - L’Institut français - Sept. 2021.

- German - B1 - Goethe Institute - Sept. 2014.

- Dutch - A2+ - March 2024.

I am a team worker, and I love sports (swimming and biking).

IT Skills: The administration of Linux and Windows AD servers, including security policy and hardening, vulnerabilities management, incident investigations, Sentinel(SOAR), Intune, PurView, Defender, Splunk, Graylog and IBM QRadar SIEM, Trellix SIEM, Varonis, COMPTIA Security +, ISO 27001, ISO 31000, Azure security, Exchange servers, VMware vSphere, Hyper-V, Azure, RedHat and CENTOS, SLACKWARE, networks: Checkpoint, Stormshield, CISCO and JUNIPER, Palo Alto. Scripting languages: Python, bash shell, PowerShell. Veeam and VCD for backup

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