Empleos de offensive security engineer en Madrid

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Offensive Security Engineer based in Spain.Join a hands-on offensive security team working at the frontier of cloud infrastructure and AI. In this role, you’ll simulate sophisticated attacks against the same systems customers...

.Hey there, Cybersecurity Enthusiasts! At Factorial, we're on the hunt for a skilled Application Security Engineer to join our Security Team. We need your expertise to proactively hunt for vulnerabilities and strengthen our defenses against cyber threats. If you have a passion for ethical hacking and want to make an impact in a dynamic tech environment, we'd...

ING Hubs Spain is seeking a Senior Pentester to join the Offensive Security Center of Expertise. You will conduct comprehensive penetration tests across applications, infrastructure, and systems, reporting risks with actionable remediation guidance.You will collaborate with cross-functional teams to raise security standards and mentor others. We value...

Qalea, a fast-growing cybersecurity startup in Barcelona, is seeking a Security Operations Engineer. In this role, you'll own the SOC operations, drive incident response strategies, and run penetration tests to maintain security. With a tight-knit team and mentorship opportunities, you’ll have a real impact from day one.Strong client-facing skills, 3+...

The RoleOpenchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. As a Senior Offensive Security Engineer, you will help to ensure that our software and systems are designed and implemented to the highest security standards. You will perform technical...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Offensive Security Engineer based in Spain.Join a hands-on offensive security team working at the frontier of cloud infrastructure and AI. In this role, you’ll simulate sophisticated attacks against the same systems customers...

Application Security EngineerHey there, Cybersecurity Enthusiasts! At Factorial, we’re on the hunt for a skilled Application Security Engineer to join our Security Team. We need your expertise to proactively hunt for vulnerabilities and strengthen our defenses against cyber threats. If you have a passion for ethical hacking and want to make an impact in a...

Lever, Inc. is seeking an experienced Offensive Security Engineer based in Spain to join a hands-on security team.You will simulate sophisticated attacks across cloud compute, storage, networking, and AI infrastructure, contributing to scalable red team programs and security research. You will work with detection and security engineering teams to validate...

Openchip & Software Technologies S.L. in Barcelona, Spain, seeks a Senior Offensive Security Engineer to advance security across software and firmware stacks, perform assessments, code reviews, and vulnerability testing.You will drive threat modeling, security standards alignment, and collaborate to improve SDL and hardware/software co-design. Ideal...

The RoleOpenchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. As a Senior Offensive Security Engineer, you will help to ensure that our software and systems are designed and implemented to the highest security standards. You will perform technical...

Lever, Inc. is seeking an experienced Offensive Security Engineer based in Spain to join a hands-on security team.You will simulate sophisticated attacks across cloud compute, storage, networking, and AI infrastructure, contributing to scalable red team programs and security research. You will work with detection and security engineering teams to validate...

Jobgether SRL in Spain seeks an experienced Offensive Security Engineer to simulate sophisticated attacks on cloud platforms and AI infrastructure.You will own red team engagements, build custom tooling in Python/Go, and collaborate with blue teams to harden defenses across GPU clusters and model-serving pipelines.Remote-first with flexible work arrangements...

Commit is seeking an experienced security researcher to join our offensive security team in Barcelona. You will work with researchers and ethical hackers to test web, API, cloud-native, and backend systems, focusing on offensive security, code exploitation, automation, and innovation.You will plan campaigns, develop tools, and contribute to security research...

Openchip & Software Technologies S.L. in Barcelona, Spain, seeks a Senior Offensive Security Engineer to advance security across software and firmware stacks, perform assessments, code reviews, and vulnerability testing.You will drive threat modeling, security standards alignment, and collaborate to improve SDL and hardware/software co-design. Ideal...

At ING Hubs Spain we are looking for a Senior Offensive Security Specialist Your role and work environment: We are looking for a talented and enthusiastic Senior Offensive Security Specialist to join our highly specialised and multicultural team within the Tribe Cyber Threat Management (CTM), part of the Global CISO Office. The responsibility of this team is...

At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping...

Neurons Lab is seeking a security domain expert to lead an offensive-security engagement for a regulated iGaming group in Valencia. You will challenge the client’s AI-driven pipeline, own the methodology, and propose a better way while keeping all work perimeters internal and compliant.The role is hands-on, consulting at CISO/CTO level, with early...

At ING Hubs Spain we are looking for a Senior PentesterYour role and work environment:We are looking for a talented and enthusiastic Senior Pentester to join our Offensive Security Center of Expertise at ING Hubs Spain.As a member of our global CISO, you will join the Offensive Security Center of Expertise (CoE), which plays a key role in proactively...

Valencia, Valencia/València, España (Presencial)Buscamos un/a OFFENSIVE CIBERSECURITY ENGINEER. para incorporar a nuestro equipo. La persona que ocupe el puesto deberá tener experiencia en Hacking Etico, haber participado en proyectos o ejercicios de Red Team / Purple Team y aportar experiencia en tests de intrusión, ingeniería social y auditoría de...

Tarlogic, líder en ciberseguridad con presencia internacional, ofrece un puesto de Red Team Operator para trabajar de forma remota y con opción a oficinas en Madrid o Santiago de Compostela. Se valora experiencia en security ofensiva, explotación de vulnerabilidades y proyectos de alto nivel técnico.El equipo se centra en servicios avanzados de seguridad...