Senior Network Security Engineer designing and implementing network security systems for clients in Greece and abroad. Leading a small team and providing technical support.
About the role
- Senior Security Engineer leading security initiatives and designing secure architectures. Strengthening fintech startup security foundations across all layers from code to cloud.
Responsibilities
- Continuously evolve our tools, practices, and culture of security.
- Lead security initiatives across our stack (apps, infrastructure, and processes).
- Define and implement security best practice along all SDLC.
- Collaborate with teams to design secure architectures and validate security requirements.
Requirements
- Deep experience in ethical hacking, pentesting, and secure software design.
- Strong knowledge of Python, JavaScript, Kubernetes, and GCP.
- Ability to understand code, automate security tasks, and design scalable defenses.
- Hands-on with cloud security, appsec, and infra security.
- Self-driven, curious, and collaborative — a true security builder.
- Professional proficiency in both English and Spanish to collaborate effectively in our bilingual environment.
- Bonus points for experience with security automation or detection engineering.
- Contributions to CTFs, security research, or open-source projects.
Benefits
- A full-time, permanent contract.
- Flexible working hours and hybrid work options.
- Paid day off on your birthday.
- Weekly fresh fruit, coffee, and tea on tap.
- Friday happy hours after our all-hands meetings (totally optional, of course!).
- Team-building events to bond and have fun.
- Health insurance and flexible compensation with Alan.
- A digital canteen, thanks to Nora Real Food, subsidised at 50%.
- A yearly training budget to keep growing.
Job title
Job type
Experience level
Salary
Degree requirement
Tech skills
Location requirements
Senior Security Engineer at Flanks leading security initiatives in a fast - paced fintech startup. Evolving security practices and collaborating with teams to implement best practices across stacks.
CISO for France driving cybersecurity strategy at Once For All's SaaS platform in construction. Collaborate with teams to manage security and compliance across operations.
Security Consultant at Kyndryl defining security policies and managing incident responses for clients. Collaborating on security measures and conducting audits to safeguard sensitive data.
Senior Staff Engineer at GEICO designing intelligent cybersecurity automation systems. Collaborating across teams to enhance security architecture and improve production readiness.
Senior Network Security Engineer managing and supporting Palo Alto firewalls across enterprise environments. Leading firewall migrations and ensuring operational effectiveness in network security.
Cybersecurity Expert leading the establishment of a FedRAMP - compliant SOC at Philips, a health technology company, while managing various cybersecurity initiatives.
Cybersecurity Engineer developing cloud - based security architectures for critical DoD systems. Responsible for securing cloud infrastructure and automating security processes in innovative technology environments.
Automotive Cybersecurity Engineer supporting client projects at Expleo. Working with emerging technologies in a dynamic environment.
Technical Program Manager leading strategic cloud security initiatives for global enterprises. Orchestrating diverse teams and delivering innovative products to protect critical data and infrastructure.