IT & Security Engineer

Dioxycle

Paris, France

Full Time

Posted December 23, 2025

Not Specified

~89 people viewed this recently

Apply Now

Application opens on company website

Job Description

The IT Security Engineer will develop, maintain, and enhance the company's IT, network, and cybersecurity systems to ensure reliable, scalable, and secure technology infrastructure, supporting Dioxycle's mission to innovate in carbon utilization technologies.

Key Responsibilities

Manage and improve the company's IT environment, including laptops, servers, mobile devices, SaaS tools, and user accounts.
Deploy and maintain cybersecurity infrastructure to protect network, on-premise, and cloud systems.
Ensure IT and security readiness for customers, partners, and investors, including audits and certifications.
Develop and implement security policies, procedures, and training to promote best practices across the company.
Automate routine IT tasks such as onboarding and offboarding employees.

Requirements

Possess experience in maintaining and continuously improving the company's IT environment, including managing the fleet of laptops, servers, mobile devices, SaaS tools, and user accounts, ensuring reliability and scalability as the company grows.
Have the ability to deploy and maintain a robust cybersecurity infrastructure to protect network, on-premise, and cloud infrastructure, including access management, monitoring, and incident response.
Be capable of ensuring security and IT readiness for customers, partners, and investors, including responding to security questionnaires, preparing audits or certifications such as SOC 2 and ISO 27001, and documenting policies, procedures, and risk decisions.
Establish and promote practical security and IT practices across the company through clear policies, onboarding, training, and day-to-day guidance that balance security, usability, and engineering velocity.
Automate daily IT tasks, including onboarding and offboarding of users and devices.
Have experience working onsite in Saint Ouen sur Seine, Paris, France.

Benefits & Perks

Compensation/salary range (not specified in the posting)

Work schedule (not specified in the posting)

Work environment perks: Onsite in Saint Ouen sur Seine, Paris, France; opportunity to work in a company focused on innovative carbon utilization technologies

Additional benefits: Autonomy to build processes from the ground up, influence on security and IT practices, involvement in a mission-driven company focused on sustainability and cutting-edge technology, opportunities for collaboration with a dedicated team