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Profileimage by LiviuAndrei Oncescu Cyber Security Analyst from Bucharest

Liviu-Andrei Oncescu

Bucharest
partly available

Last update: 25.10.2022

Cyber Security Analyst

Graduation: M.Sc. Electrical Engineering
Hourly-/Daily rates: show
Languages: English (Full Professional) | French (Elementary) | Romanian (Native or Bilingual)

Keywords

Attachments

CV_Oncescu_Liviu-Andrei_2021.pdf
CompTIA Security+ ce certificate.pdf

Skills

I like to solve problems and investigate like Sherlock Holmes in Arthur Conan Doyle's books, only in a slightly different and complex area, Cyber Security. Throughout my career, I have been driven by my intellectual curiosity and passion to find answers to the most pressing issues. Whether it's finding the root cause of the problem or giving an improvement idea, I've been able to respond, analyze and take the necessary actions on customer's security incidents.
With my skill set, I bring customer-centric mindfulness that enables companies to retain their intellectual property and the network environment, as protected as possible from possible threats or threat actors. Why not 100% protected? because in Cyber Security there is no question if it will happen, but when and how a possible attack will happen.
My intellectual curiosity also drives me to be a lifelong learner. I recently earned my MSc from POLITEHNICA University of Bucharest, Faculty of Electrical Engineering, with a graduate certificate in Integrated Electrical Systems Engineering in Vehicles. I also plan to accumulate more knowledge in the Kubernetes and Cloud Security area in the near future.

My specialties:
+ Security Operations Center Professional
+ Information Security Consultant
+ SIEM 
+ EDR
+ Infosec runbooks
+ Process Improvements
+ Email frauds analysis
+ Proofpoint TAP, Protection Server & CASB
+ Traffic analysis and data correlation
+ other InfoSec tools

I love traveling around the world, to feel the vibration of different cultures, going on restaurants or bistro known only to the locals, and discussing about cars or basically anything having an engine, so if you ever want to bounce ideas off of me, please feel free to contact me: oncesculiviu03@gmail.com or oncesculiviu03@protonmail.com.

Project history

03/2022 - Present
Senior Information Security Consultant
MHP Consulting Romania (Internet and Information Technology, 50-250 employees)
09/2019 - 09/2022
CYBER SECURITY ANALYST
Secureworks Europe (Internet and Information Technology, 500-1000 employees)
City: BUCHAREST
Job domain: IT Software

Company industry: IT&C Software
No. of employees: 1000
Company description:
Secureworks, part o Dell Company, it's oriented on cybersecurity
services with worldwide clients from all areas of activity.

"Secureworks is 100% focused on cybersecurity. In fact, it's all we do.
For nearly two decades, we've committed to fighting the adversaries
in all their forms and ensuring that organizations like yours are
protected. "

Key Values:

Customers First
Integrity
Ownership
Respectful Honesty
Innovation

Responsibilities:
As a cyber security analyst I was primarily responsible for
protecting a Secureworks client's network and systems from
cyber attacks. This involves researching upcoming IT trends,
creating contingency plans, reviewing suspicious activities,
reporting security breaches, and educating the rest of the
company on security measures.

On my day to day job I was also responsible for responding to
security threats, take containment and eradication measures,
improve procedures and analyze any L2 security incident.
Also, I had to collaborate with other teams involved in security
operations, users in order to keep the integrity and have a
secured environment.

Since hackers are continually using new strategies and tools,
as a professional security analysts I like to always stay
informed about the various developments in their digital
weapons.
Accomplishments:
Unspecified
06/2018 - 09/2019
SOFTWARE SYSTEMS ENGINEER - SPECIALISTE INTEGRATION ET VALIDATION
Renault Technologie Roumanie (Automotive and vehicle construction, 500-1000 employees)
Responsibilities:
The main activity is the validation of software specific features, for the ECU using Renault dedicated tools, and at the same time check manually the logic of the Simulink diagram regarding pieces of the software that controls the equivalent injection computer for electric and hybrid vehicles that are in development.
As a secondary activity, I provide support for new colleagues or the others in team if they have any questions regarding my specific function because all vehicles functions are related between them.
Accomplishments:
I minimized software validation time by proposing a new way regarding creation of personal workspace in INCA.

AWARD DE-MI/MW/ME
March 2019
To : LIVIU-ANDREI ONCESCU
for :”Validation premieres applis electriques EMS ( fonctions HV, SCM, OPO )”
RENAULT TECHNOLOGIE ROUMANIE
DIR DE-MI/MW/ME MAP&LOG GMP, ELEC & HYB
06/2017 - 10/2017
Intern Student
Renault Technologie Roumanie (Automotive and vehicle construction, 500-1000 employees)
The services and products of Renault Technologie Roumanie are very
diversified , from software validation , EMC , endurance tests and
others. The validation of the software provides good communication
between board computer and car sensors or actuators so that the
cars on the market are perfect from all points of view.The magnitude
of activity is worldwide, engineers from Titu Technical Center work
with other engineers ( for example France or India ) to ensure that
when a vehicle goes from factory to buyers it matches the client
expectations.

Responsibilities:
Development of automatic tests for functions validation
mainly on the torque and safety vehicle functions.
Those automatic tests, running on HIL devices, simulate the
real behavior of an engine ( also simulates failures, warnings
and other problems ) to discover if it's or not a problem in the
software logic. The result of a finished test is collected and
analysed to see if the data answers the initial context and
imposed conditions.

Accomplishments:
As an intern I helped the team reducing the implementation
time of automatic tests by writing about 50 test scenarios for
safety and engine torque requirements.
06/2016 - 07/2016
INSURANCE AGENT
Telbridge (Insurance, 50-250 employees)
City: BUCHAREST
Job domain: Insurances - Financial Intermediaries
Company industry: Insurances - Financial Intermediaries

No. of employees: 1000
Company description:
"The main objective of Telbridge is to provide our Partners with the
highest quality effective selling models based on the state-of-the-art
solutions in telecommunications and IT technology."
Responsibilities:
Making and signing different offers of insurance packages
with an eye to provide clients the best option for each one.
Accomplishments:
Unspecified

Local Availability

Only available in these countries: Romania
Remote working within EU 
Travel availability: 2-3 times/year
Profileimage by LiviuAndrei Oncescu Cyber Security Analyst from Bucharest Cyber Security Analyst
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