Paul Mars
DevSecOps - Tech Lead at Intrinsec- Claim this Profile
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Anglais Limited working proficiency
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Français Native or bilingual proficiency
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Espagnol Elementary proficiency
Topline Score
Bio
Credentials
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OSCP
Offensive SecuritySep, 2018- Nov, 2024
Experience
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Intrinsec
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France
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Computer and Network Security
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100 - 200 Employee
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DevSecOps - Tech Lead
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Nov 2020 - Present
I am working in the DT (Direction Technique) team to develop, maintain and secure underlying solutions enabling the delivery of Intrinsec services and offers. ◦ Design, develop and maintain internal technical products for CTI (Cyber Threat Intelligence), SOC (Security Operations Center), Consulting and Evaluation teams ◦ Maintain, automate, monitor and continuously improve infrastructures hosting these products (100+ components) ◦ Use my experience as an offensive security… Show more I am working in the DT (Direction Technique) team to develop, maintain and secure underlying solutions enabling the delivery of Intrinsec services and offers. ◦ Design, develop and maintain internal technical products for CTI (Cyber Threat Intelligence), SOC (Security Operations Center), Consulting and Evaluation teams ◦ Maintain, automate, monitor and continuously improve infrastructures hosting these products (100+ components) ◦ Use my experience as an offensive security consultant to continuously improve the security of such infrastructures and developers environment ◦ Mentor other team members
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Offensive Security Consultant
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Apr 2017 - Nov 2020
◦ Performed and supervised red team engagements, emulating real-world adversaries to train and measure the effectiveness of organisation's security measures ◦ Automated red team infrastructure deployment (reduced the time needed from days to minutes) to improve operational efficiency and security ◦ Developed and applied tactics, techniques and detailed operational procedures for different mission stages ◦ Managed a team of five members over a year : helped them reached autonomy, setup… Show more ◦ Performed and supervised red team engagements, emulating real-world adversaries to train and measure the effectiveness of organisation's security measures ◦ Automated red team infrastructure deployment (reduced the time needed from days to minutes) to improve operational efficiency and security ◦ Developed and applied tactics, techniques and detailed operational procedures for different mission stages ◦ Managed a team of five members over a year : helped them reached autonomy, setup regular one-to-one meetings to detect and prevent early potential issues ◦ Led technical and non-technical trainings to improve and harmonize overall delivery quality ◦ Worked with sales team to help customers and prospects define how we could help them
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Auto Entrepreneur : conception de logiciels informatiques
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Information Technology & Services
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1 - 100 Employee
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Freelance mobile app developer
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Feb 2018 - Mar 2019
Freelance mobile app development based on the ReactNative framework Freelance mobile app development based on the ReactNative framework
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CGI
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Canada
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IT Services and IT Consulting
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700 & Above Employee
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Information Security Consultant
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Aug 2015 - Mar 2017
I performed various engagements: ◦ Execute internal/external penetration tests. ◦ Audit software source code to identify vulnerabilities ◦ Audit components configuration to identify vulnerabilities I worked for banks, public sector, energy companies, insurance companies I was also in charge of maintaining and improving the team information system (isolated network, DHCP and DNS servers, attack machines, etc.).
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Stagiaire
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Feb 2015 - Jul 2015
I contributed to various missions led by other team members such as internal or external penetration tests. I also helped develop and maintained tools to support such engagements. I mainly worked on a tool set to build, configure and deploy a fleet of around 50 machines to scan the Internet.
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MG-Tech
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Champtocé-sur-Loire
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Mécanicien Monteur
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Jul 2014 - Aug 2014
I performed various missions: ◦ Assembling of over-packaging machines ◦ Assembling of machine sub-sets ◦ Setup of various actuators (e.g pneumatic cylinders) and sensors (e.g photocells) ◦ Machine adjustments I performed various missions: ◦ Assembling of over-packaging machines ◦ Assembling of machine sub-sets ◦ Setup of various actuators (e.g pneumatic cylinders) and sensors (e.g photocells) ◦ Machine adjustments
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PCM
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France
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Machinery Manufacturing
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200 - 300 Employee
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Technicien Logistique
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Jul 2013 - Aug 2013
◦ Register items in the database ◦ Define nomenclature, association to collections ◦ Improve existing pump designs from reference designs ◦ Register items in the database ◦ Define nomenclature, association to collections ◦ Improve existing pump designs from reference designs
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MG-Tech
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Région de Angers, France
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Mécanicien Monteur
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Jul 2013 - Jul 2013
Complete assembling of Q-tip box unstacking machine ◦ sub-sets assembling ◦ installation of various actuators (pneumatic cylinders) ◦ installation of various sensors (photosensitive cells) Complete assembling of Q-tip box unstacking machine ◦ sub-sets assembling ◦ installation of various actuators (pneumatic cylinders) ◦ installation of various sensors (photosensitive cells)
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Education
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Ecole nationale supérieure d'Arts et Métiers / ENSAM
Diplôme d'ingénieur - Grade de Master, Génie Mécanique, Génie Industriel, Génie Energétique -
Lycée Montesquieu
CPGE Physique, Sciences de l'Ingénieur