Top Cybersecurity Jobs

Reposted 2 Days AgoSaved
Hybrid
Washington, DC, USA
239K-383K Annually
Expert/Leader
239K-383K Annually
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Senior strategic leader responsible for developing and executing Mastercard's global government cybersecurity engagement strategy, building senior government relationships, managing advisory councils, coordinating internally across functions, tracking policy and threat landscapes, and leading team development to ensure coherent, impactful engagement with government and institutional partners.
Reposted 2 Days AgoSaved
Remote or Hybrid
Mexico City, Ciudad De México, MEX
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead AI Security Operations work to protect AI platforms, models, and data through continuous assessment, monitoring, testing, and response. Operate AI security tooling (red teaming, guardrails, model evaluation, AI-SPM), integrate findings into incident response, design secure AI deployment patterns, embed controls across the AI lifecycle, support governance and audits, produce SOPs and reports, and provide training and POCs to improve AI security posture.
Top Skills: Ai GuardrailsAi Red TeamingAi Security Posture Management (Ai-Spm)Cloud SecurityIsoLlmsModel Evaluation PlatformsNistOwasp Top 10
Reposted 2 Days AgoSaved
Remote or Hybrid
Mexico City, Ciudad De México, MEX
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead AI security operations for models and platforms: operate AI security tooling (red teaming, guardrails, AI-SPM), integrate into SecOps, design secure AI architectures, enable secure ML lifecycle, support governance, reporting, training, and continuous improvement.
Top Skills: Ai GuardrailsAi Red TeamingAi Security Posture Management (Ai-Spm)IsoModel Evaluation PlatformsNistOwasp Top 10 For Llms
Reposted 2 Days AgoSaved
Hybrid
O'Fallon, MO, USA
212K-339K Annually
Expert/Leader
212K-339K Annually
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead global software supply chain security strategy and teams to ensure integrity and provenance of all software. Architect secure CI/CD, IaC, artifact and container security; embed SAST/DAST, SBOM, signing, dependency and secrets controls; partner with DevOps, Vulnerability Management, Legal, TPRM and Procurement to enforce governance, compliance, and resilient cloud operations.
Top Skills: Api SecurityArtifact RegistriesAWSAzureCi/CdContainer SecurityCryptographic SigningDastDependency ScanningDevsecopsGCPIastInfrastructure-As-CodeIso 27001Iso 27036KubernetesNist SsdfOss GovernanceOwasp ScvsPolicy-As-CodeRuntime ProtectionsSastSbomScaSecrets ManagementSecurity AutomationSlsa
Reposted 2 Days AgoSaved
Hybrid
Bray, Wicklow, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Design, implement and maintain high-performance Java-based capabilities on the Mastercard Fraud Management Platform. Work in a co-located Agile team to produce scalable, secure solutions, troubleshoot incidents, collaborate with product and QA, produce design documentation, and apply AI within SDLC guidelines.
Top Skills: Ai In SdlcBusiness Rules Management SystemsChefCi/CdDesign PatternsHibernateJava Jdk 17JbossJenkinsJSONJunitLinuxMavenMessage Queuing SystemsMultithreadingRestful ApisSafeScrumShell ScriptingSource Control ManagementSplunkSpringSpring BootSQLTomcat
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3 Days AgoSaved
Hybrid
Celbridge, Kildare, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Senior Regional Security Analyst responsible for security reporting and automation, enforcing Mastercard security policies, protecting confidentiality and integrity of information, reporting suspected breaches, and completing mandatory security training.
3 Days AgoSaved
Remote or Hybrid
São Paulo, BRA
Mid level
Mid level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Manage and scale Mastercards Cyber solutions portfolio by executing GTM strategy, supporting client engagement and pre-sales, influencing product roadmap with market insights, enabling sales and partners, and driving commercial adoption across Cyber for Payments and Cyber for Cyber domains.
Top Skills: IsoNistPci Dss
3 Days AgoSaved
Hybrid
Rathcoole, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Senior Regional Security Analyst responsible for security reporting and automation, enforcing Mastercard security policies, protecting confidentiality and integrity of information, reporting suspected breaches, and completing mandatory security training. Supports regional security operations and ensures compliance with corporate security practices.
3 Days AgoSaved
Hybrid
Blanchardstown, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Senior Regional Security Analyst focused on security reporting and automation. Enforces Mastercard security policies, ensures confidentiality and integrity of information, reports suspected security incidents, completes mandatory security training, and supports security monitoring and automated reporting to maintain compliance and protect assets.
3 Days AgoSaved
Remote or Hybrid
Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Senior Regional Security Analyst responsible for security reporting and automation, ensuring confidentiality and integrity of Mastercard information and assets, complying with security policies, reporting suspected breaches, and completing mandatory security training.
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