Senior Security Engineer

Join Mistral as an Offensive Security Engineer and be at the forefront of cybersecurity innovation. In this role, you will leverage your skills to identify vulnerabilities in systems and applications, contributing to the overall security posture of our clients. You will work closely with cross-functional teams to design, implement, and execute penetration tests, ensuring the integrity and confidentiality of sensitive data.

Join Talan as an Offensive Security Consultant where you will play a critical role in enhancing our cybersecurity measures. You will be responsible for identifying vulnerabilities, conducting penetration tests, and advising clients on security best practices. This dynamic role requires a blend of technical expertise and strategic insight to help safeguard sensitive information.

Join Us in Cultivating Cybersecurity Awareness! At tryriot, we are a product-driven team dedicated to enhancing the cybersecurity culture within organizations. Our goal is to embed effective cybersecurity practices among employees in a manner that is engaging and enjoyable—think of us as the Duolingo for cybersecurity!Our innovative platform facilitates the rollout of a comprehensive cybersecurity awareness program, delivering bite-sized chat-based courses lasting just four minutes to teams. Post-training, we conduct simulated phishing attacks to prepare employees for real-world threats in a controlled environment.Founded in 2020, tryriot has successfully secured $45 million in funding from top investors, including Y Combinator, Left Lane, Base10, Funders Club, and Frst Capital. We proudly safeguard over 2 million employees across more than 2,000 companies globally, including industry leaders like Intercom, Deel, and Deezer.As cybersecurity threats continue to escalate, it has become the foremost risk for organizations of all sizes. Unfortunately, the cybersecurity culture in many companies is lacking. We are determined to change this narrative by strengthening the weakest link—employee awareness.As the second security engineer in our dynamic organization, you will play a pivotal role in advancing our security governance strategy, risk management, and compliance initiatives. Our aim is to achieve ISO 27001 and ACN certification by 2026, and your expertise will be instrumental in driving our compliance efforts and transforming security into a catalyst for business growth.

Join Mistral as a CyberSecurity Engineer specializing in DevSecOps. In this role, you will play a pivotal part in infusing security practices into our DevOps processes, ensuring that our software development lifecycle is not only efficient but also secure. You will work closely with cross-functional teams to identify vulnerabilities, implement security measures, and promote a culture of security awareness.

Role overview airapps is hiring a Security Engineer based in Paris. This position centers on safeguarding the company’s digital assets and ensuring the integrity of its systems. The Security Engineer will play a key part in identifying risks, establishing protective measures, and shaping strategies to reduce security threats. What you will do Identify and evaluate security vulnerabilities throughout airapps systems Put technical safeguards in place to protect digital assets Create and improve strategies to prevent and address security threats

Join our innovative team at Pigment as a Senior Security Engineer. In this pivotal role, you will be responsible for safeguarding our systems and data against potential threats. You will design and implement robust security measures, conduct risk assessments, and respond to security incidents. Your expertise will help us maintain a secure environment while enabling our teams to innovate and grow.

Role OverviewAs the leading information security professional within CyberVadis, the Cybersecurity Manager is tasked with safeguarding our organizational assets. You will define, shape, and implement our cybersecurity strategy, while developing and enforcing robust policies and procedures.In this pivotal leadership role, you will coordinate and collaborate across the organization to ensure our cybersecurity efforts align with business objectives. Your responsibilities will include overseeing the certification and maintenance of our Information Security Management System (ISMS), ensuring compliance with ISO standards.Additionally, you will manage continuous cybersecurity risk assessments and incident responses, proactively identifying and addressing potential threats to our digital infrastructure.As an advisor to senior management, you will provide insights on cybersecurity risks and emerging threats, playing a key role in maintaining a strong security posture for CyberVadis.Your responsibilities will also encompass the following:Maintain the CyberVadis ISMS ISO 27002:2022 Certification.Supervise an information security analyst/officer and represent CyberVadis' security posture to external stakeholders.This job description is not exhaustive and may include additional tasks based on managerial requirements and company needs.

Role overview The Senior Corporate Security Engineer at Nexthink plays a central role in protecting digital assets and ensuring the integrity of the corporate environment. The position involves hands-on security work and regular collaboration with teams throughout the company. Key responsibilities Partner with colleagues across departments to implement effective security measures. Conduct risk assessments to identify potential vulnerabilities and recommend solutions. Respond to security incidents and help coordinate the steps needed for resolution. Create and maintain security protocols and frameworks that align with industry standards. Location This position is based in Paris.

Join us and thrive Network Security Engineer H/F CAPFI is a human-sized IT services company guided by genuine technological expertise and a strong culture of innovation. We offer a stimulating work environment, characterized by a variety of assignments and a human-centric approach. Trust, listening, and support are the core values of our Group, benefiting all employees. Our mission? To allow you to experience a collaborative journey that reflects your aspirations, enabling you to choose your professional trajectory, learning pace, and create the conditions necessary for your fulfillment. We believe that the diversity of profiles enriches our expertise; thus, we handle all applications equally, focusing solely on candidates' skills, irrespective of their origin, age, gender identity, disability, or religion. You are the right candidate if: You hold a Master’s degree and have at least 3 years of experience You specialize in IT Security technologies You recognize that IT Security is crucial today You are meticulous, passionate, curious, and persistent You possess a strong proficiency in English Your missions: As a Network Security Engineer, you will join a team of IT Security specialists at our clients' sites, working on topics such as: Internet access management Implementation of remote access solutions (VPN...) Securing perimeter access (Firewall, Proxy, Reverse Proxy, Load balancing, IDS/IPS, DLP, NAC, WAF...) Securing end-user devices (AV, EDR, HIDS, Micro-segmentation...) Mastery and understanding of cryptographic systems Technological watch Implementation of secure architectures Establishing security monitoring Patch management Validation of new solutions through POC Infrastructure migration

Role overview sia seeks an experienced Cybersecurity Consultant based in Paris. This position centers on guiding clients as they protect their systems from evolving security threats. The work combines technical analysis with the need to communicate risks and solutions clearly to a variety of audiences. What you will do Evaluate client systems to identify security vulnerabilities and risks Develop security architectures that align with industry standards and regulatory guidelines Apply security measures to reinforce client defenses Explain complex technical topics in straightforward terms for non-technical stakeholders About sia sia partners with organizations in multiple sectors to provide practical cybersecurity solutions. The team emphasizes strong technical skills, clear communication, and a proactive approach to addressing new security challenges.

Role overview sia is seeking a Senior Cybersecurity Consultant based in Paris. This position centers on safeguarding clients’ digital assets while helping them navigate complex security challenges. The work balances strategic planning with practical implementation to improve security in a range of technical environments. Key responsibilities Advise clients on effective cybersecurity strategies and industry best practices Carry out risk assessments to uncover vulnerabilities Develop and apply security measures tailored to each client’s requirements Collaborate with a team dedicated to creating secure digital solutions Collaboration This role involves close partnership with skilled professionals who prioritize security and adapt to changes in the digital landscape.

Join Veepee, a trailblazer in online event sales since 2001, as a Cybersecurity Engineer specializing in Incident Response and Resilience. In this pivotal role, you will collaborate with a dynamic security team comprising Red, Purple, and Blue team specialists, as well as risk and compliance experts. Together, we tackle security vulnerabilities head-on, defending against real and simulated attacks, conducting thorough audits, and adhering to compliance assessments to enhance our security posture. Your mission will be to devise innovative cybersecurity solutions tailored to our business needs while contributing to a culture of transparency and shared knowledge within the community.

About UsAt CryptoNext Security, we are at the forefront of cybersecurity innovation, specializing in post-quantum cryptography solutions. Our mission is to safeguard the critical data of some of the world's largest enterprises and governments against the rising threats posed by quantum computing. As recognized leaders in our field, we collaborate with banks, security institutions, and government entities to deploy our state-of-the-art solutions through advanced technology projects. If you aspire to be part of a pioneering team and contribute to making the world a safer place, CryptoNext is the ideal environment to elevate your skills.Being a rapidly growing organization, we are constantly seeking visionary individuals who offer fresh perspectives, extensive technical expertise, and a genuine passion for cybersecurity. CryptoNext provides a vibrant workplace where talent converges with opportunity, and we are building a diverse pipeline of skilled and motivated professionals who may not find their ideal role advertised today but are eager to make a significant impact on our journey.Areas of Interest:We welcome speculative applications from talented individuals in the following fields: Cryptography & Research: In-depth knowledge of post-quantum cryptography, cryptographic protocols, algorithm design, and side-channel analysis. Software & Embedded Development: Proficiency in low-level software development, secure boot, protocols, hardware security modules (HSMs), and tools such as mbedTLS and cross-compilers. We are also seeking experienced developers well-versed in software architecture. Project Management & Service Delivery: Proven experience in managing technical deployments within complex client environments, preferably with a focus on security and cryptography. Product & Innovation: A passion for developing products that address real-world challenges, coupled with an aptitude for product strategy and user experience. Sales & Marketing for Cybersecurity: An ability to effectively translate technical innovations into client value and a commitment to fostering relationships in high-tech sectors.

Join Mistral, a leading cybersecurity firm based in Paris, as a CyberSecurity Engineer specializing in SOC analysis. In this role, you will be responsible for monitoring security incidents, analyzing threats, and implementing proactive measures to safeguard our clients' digital assets. Your expertise will play a crucial role in enhancing our security posture and responding to security events effectively.

The Security Incident Response team, a crucial part of our Resilience Engineering organization, plays a pivotal role in safeguarding Datadog. Our mission is to prepare for and efficiently address security incidents, ensuring that any threats to our systems and data are swiftly contained. We also collaborate with various teams post-incident, viewing these moments as opportunities for growth and learning. By focusing on our adaptability and addressing systemic issues, we foster a culture of resilience within our team and our systems.As an Engineering Manager, you will be at the forefront of this mission, leading a skilled team of engineers dedicated to enhancing Datadog’s incident response capabilities. You will develop tools and automation to boost our efficiency, collaborating with key stakeholders to ensure our focus is directed appropriately and that we are measuring our improvements effectively. As part of the leadership team, your influence will help shape our organizational strategy and cultural landscape.At Datadog, we cherish our office culture, valuing the relationships and collaboration it fosters, as well as the creativity it inspires. We embrace a hybrid workplace model, allowing our Datadogs to achieve a work-life balance that suits them best.What You’ll Do:Lead and mentor a passionate team of incident responders, cultivating a security-focused and resilient culture at Datadog. Provide opportunities for professional growth and development.Act as a hands-on leader during incidents, making decisive choices in uncertain situations and collaborating with multiple teams towards resolution. Participate in an on-call rotation with other leaders for critical decision support.Oversee the triage of alerts and signals in Datadog Cloud SIEM, ensuring a consistent and high-level response to emerging threats. Collaborate with the Threat Detection team to optimize signal performance.Develop tools, systems, and processes to advance Datadog's capabilities in security incident response. Communicate operational metrics clearly to stakeholders.Lead post-incident analyses to ensure that learnings from security incidents are captured, promoting blameless and actionable postmortems. Ensure follow-up actions address systemic issues and prevent future occurrences.

Join Maki as a Security Engineer Intern and dive into the dynamic world of cybersecurity. This internship is your opportunity to gain hands-on experience in protecting our systems and data against malicious threats. Work alongside experienced professionals in a supportive environment that fosters growth and learning.

Role Overview Akuo Energy is hiring a Network & OT Security Engineer (H/F) in Paris. This position focuses on protecting and strengthening the security of our operational technology infrastructure and network systems. What You Will Do Design, implement, and maintain security measures for network and OT environments Safeguard the integrity, confidentiality, and availability of company data Help protect critical assets from potential threats About Akuo Energy Akuo Energy develops renewable energy projects and supports a sustainable future. The team values proactive security practices to keep systems and information safe.

Join Meritis as a Cybersecurity Consultant, where you will play a pivotal role in safeguarding our clients' digital assets. Your expertise will help in identifying vulnerabilities and implementing robust security measures to protect sensitive information. Collaborate with a dynamic team of professionals and leverage cutting-edge technologies to enhance security protocols and ensure compliance with industry standards.

Role overview sia is hiring a Cybersecurity Manager based in Paris. This role focuses on protecting critical information systems and shaping the company’s approach to cybersecurity. The position has a direct impact on how security strategies are designed and implemented, with a strong emphasis on regulatory compliance and incident response. What you will do Design and update cybersecurity strategies that fit sia’s needs Lead the response to security incidents, coordinating efforts across teams Track and enforce compliance with relevant regulations Collaborate with colleagues throughout the company to spot vulnerabilities and improve security controls Location This position is based in Paris.