Nre Security Engineer

**This** is **Worldline**

We are the innovators at the heart of the payment technology sector, shaping how the world conducts transactions. The solutions our team implements today are the outcomes of the growth of millions of businesses of tomorrow, ranging from your local coffee shop to startups and international banks, from Paris to San Francisco. We have a global presence, spanning all sectors of commerce across the world. Just as we assist our clients in accelerating their business, we are committed to helping our employees accelerate their careers. Together, we are shaping the evolution.

**The O**pportunity**

As a Network Reliability Engineer (Security oriented), you'll be responsible for ensuring that our Security Services are designed, deployed, and operated at
scale, with high availability and performance, according to SRE philosophy that we implement to Network field. Reliability, Innovation,
expertise, scalability, agility will be your drivers.

**Day-to-Day Responsibilities**
- Develop new shared security services to improve Worldline’s velocity and innovation and secure Worldline assets
- Integrate community products in our ecosystem
- Develop your own tooling, with either simple scripting or advanced programming language
- Collaborate and share with all our stakeholders in the organization.
- Support business lines to migrate their current solution in our brand new Infra with code, automation and CI/CD
- Manage, innovate, and create Shared services and tooling that continuously improve the availability, scalability, and efficiency of Worldline
- Work cross-functionally to build fast, reliable, and resilient production systems
- Develop, configure and enhance our automation stack and our CI/CD pipelines.
- Create Documentation that every collaborator can use, improve and share. Technical documentation and user documentation.
- Secure our services, obviously in the payment industry security is must and should be taken into account from the very beginning

**Who Are We Looking For**
- Academic or Bachelor level of education or equivalent by experience
- Minimum of 3-5 years of Network & automation experience in a HA environment
- Autonomous and fast learner
- Comfortable in development/programming skills
- Ability to engage with both technical and non-technical staff at all levels in the organization
- Ability to make your way through a complex automation stack autonomously
- Automation is your answer to (almost) everything
- Security minded
- Ability to find trade of in:

- stability vs. agility,
- operational work vs. software engineering,
- proactive vs. reactive work

Must have
- Management and expertise on Security devices (WAF, IDS, SaaS solutions, public cloud, PKI, TLS)
- Management of security policies, TLS profiles & PKI technologies
- Knowledge and understanding on HTTP, applicative flows debug
- Technology expertise on last CVE - vulnerabilities
- Scanning tools : sslscan, Owasp zap, qualys.
- Comfortable with Linux ( Red Hat / CentOS )
- Used to work with source version control like Git, GitLab,, GIT flows and CICD
- Used to work in automation based on Source Of Truth (Netbox, Nautobot)
- Experienced with Scripting (bash, python, ruby, ansible, CICD)
- Used to work with Terraform (we aim that all pieces of infra is defined with code)
- Comfortable with hybrid infra (On prem + cloud)
- Comfrotable with cloud solutions and mindset (AWS, GCP, Kubernetes, Helm, Terraform)
- Experience with security standards (PCI-DSS,...)
- Excellent communication skills in English
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration skills.

Nice to have
- Experienced in Network protocols and standards (TCP/IP, BGP, VPN, DNS, Firewall, Load-Balancer)
- Prior experience as an NRE or in a similar operational role mixing Network and automation
- Certifications in cloud provider technologies (AWS, GCP, Azure).
- Experience with monitoring and alerting tools (e.g., Prometheus, Grafana, Datadog, PagerDuty, New Relic,).
- Understanding of compliance and security best practices in a cloud environment.

**Shape the evolution**

We are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you’ll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18,000 innovators and shape a tomorrow that is yours to own.