Ledger is hiring a
Web3 IT Cyber Security Engineer

Compensation: $90k - $100k *

Location: Paris

We're making the world of digital assets accessible and secure for everyone. Join the mission !

Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 15% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in the UK, US, Switzerland and Singapore, Ledger has a team of more than 700 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 5 millions units already sold in 180 countries.  

At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust and Transparency. Have a look at our Origins video here. 

To sustain our growth, you will take a role in the continued innovation of Ledgers Cyber Security strategy by driving the implementation, configuration and maintenance of a variety of Security toolsets across different environments.  As a member of the Cyber Security team, you will be monitoring, detecting and responding to security alerts, working closely with all other tech teams. Autonomous and creative, you’ll join a small team and take ownership of a wide variety of toolsets. This will be a challenging and rewarding position and a technically "hands-on" role. Previous experience in a similar roles is a Must.

Your responsibilities : - Provide technical deep understanding of security systems at different layers. - Instill a culture that works toward the highest standards in security engineering while ensuring that business requirements are understood and adhered to and security risks in new and existing infrastructure are properly understood and mitigated. - Provide direction in the innovation of bleeding-edge security technologies and utilizing a risk-based approach to properly test and introduce them into the overall environment. - Be passionate in the pursuit of securing Ledger’s data and critical assets. - Collaborate with colleagues in other teams to enable the correct testing, deployment and configuration of security technologies as well as managing their ongoing maintenance, update and fine-tuning in response to feedback from Operational Monitoring teams who will rely on these toolsets.

Your missions : - Select, design, implement, maintain and fine-tune security solutions, such as VAS, SIEM, EDR, IAM, WAF and ad-hoc tools, to protect critical information assets, meet the business and security requirements and strategy. - Develop automation for security tools management and workflow integration. - Mitigate attacks in collaboration with the other related teams and security experts. - Build and feed relevant KPIs, SLAs and reporting to meet business objectives. - Provide technological expertise, guidance, recommendation and standards on network, cloud or endpoint security configuration and tooling, processes and practices. - Respond to and assist with due diligence and internal / external security audit requests.

Technical skills : (all the listed below are mandatory unless otherwise) - In-depth and hands-on expertise in deploying, configuring and maintaining at least two (preferably more) security solutions such as: IAM/SSO (mandatory ; ex: Okta, OneLogin), VAS (ex: Qualys), SIEM (ex: ELK, Splunk), EDR (ex: SentinelOne, CarbonBlack), WAF (ex: Cloudflare), DLP, FW, IDS. - Knowledge in system and network admin (Linux, Windows, TCP/IP…) and AWS. - Knowledge in DB admin and security (PostGreSQL, MySQL, NoSQL).Knowledge in Web application security (OWASP). - Expertise in scripting languages (Python, Shell), automation tools (Terraform, Ansible) and RegExp. - Knowledge of SSDLC processes (Git, CI/CD…).Knowledge in at least one (preferably more) standards  (ISO 27001, SOC2 and GDPR. - Developer and/or pentesting skills would be a good differentiator.

Background and profile : - Bachelor’s degree in engineering, computer science, information security, or information systems or equivalent experience in relevant fields. - In-depth experience (min. 4 years) in the field of Information Security / Cyber Security, with hands-on expertise in technical toolsets and experience in incident response and mitigation. - Ability to handle multiple competing priorities in a fast-paced environment. - Experience on leading complex projects cross-functionally and globally desirable. - Excellent communication skills and excellent team player. - Relevant certification is a plus (ex: CISSP, OSCP, SANS GPEN / GXPN / GIAC / GREM or product-oriented, such as Splunk or AWS).

What’s in it for you ? Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.  Flexibility: A hybrid work policy. Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks. Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage.  Well-being: Personal development, coaching & fitness with our dedicated partners. Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days. High tech: Access to high performance office equipment and gadgets, including Apple products.  Transport: Ledger reimburses part of your preferred means of transportation.  Discounts: Employee discount on all our products.

We are an equal opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age.

Apply Now:

This job is closed

Compensation: $90k - $100k *

Location: Paris

This job is closed


Benefits: Medical Insurance


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