Top Cybersecurity Jobs in Hungary

Designs, deploys, and operates global full-packet capture infrastructure supporting threat detection and forensic investigations. Responsibilities include Arkime and OpenSearch scaling, high-throughput capture using SmartNICs and kernel-bypass technologies, Python automation, Zeek protocol analysis, incident reconstruction, SIEM and threat intelligence integrations, machine-learning detection workflows, and observability dashboards. Requires extensive network security and packet forensics experience, advanced Linux performance tuning, and expertise with packet analysis tools and storage technologies.

Investigate fraud, money laundering, account abuse, cheating, and security threats. Manage transaction queues, review documentation, conduct deep-dive investigations, identify coordinated abuse patterns, collaborate cross-functionally, and report fraud trends. Recommend process and tool enhancements while maintaining strong customer support, regulatory compliance, and platform integrity.

Leads enterprise penetration testing, security validation, vulnerability, and exposure management programs. Coordinates remediation across application, infrastructure, engineering, and security teams; prioritizes findings based on risk, exploitability, business impact, and threat intelligence; manages exceptions, risk acceptance, retesting, evidence, and closure. Reports remediation progress and cybersecurity risk metrics to technical and executive stakeholders while improving governance processes and security operations.

Own identity and endpoint security across the company, including SSO, MFA, access provisioning, access reviews, MDM, EDR, device security baselines, and IT workflows. Respond to identity and endpoint incidents, assess vendor and SaaS integration risks, support secure AI tool adoption, automate security processes, and help develop scalable security policies and controls.

Owns an end-to-end product area within Menlo Security’s agent runtime security platform. Responsibilities include researching agent security, identity, protocols, and competitors; writing PRDs and acceptance criteria; managing backlogs; partnering with engineering through releases; prototyping with AI tools, MCP clients, and agent runtimes; tracking adoption and success metrics; enabling support and solutions engineering; and supporting customers, sales, marketing, and competitive positioning.

Develop and implement security controls across backend systems, investigate incidents and anomalies, triage bug bounty submissions, conduct threat hunting, improve remediation processes, maintain security policies, and support access governance. The role requires hands-on coding, strong PHP knowledge, security awareness, clear communication with nontechnical teams, and ownership across a broad technology stack.

Own the technical sales cycle from demonstrations and proof-of-concept engagements through technical close. Partner with Sales, Product, and Engineering to develop deal strategies, deliver tailored technical presentations, understand customer security workflows, recommend architectures, address objections, and communicate business value. Represent the company at customer meetings, events, and conferences while serving as a trusted technical advisor to security and engineering stakeholders.

Own application security across code, dependencies, APIs, and the software development lifecycle. Responsibilities include vulnerability triage, risk classification, secure code review, threat modeling, compensating controls, false-positive adjudication, CI/CD security automation, SAST/SCA tooling, developer enablement, technical specification reviews, bug bounty support, and product risk communication. Participate in an on-call rotation for major security incidents as a subject-matter expert.

Own and improve the security posture of Kestra’s platform, infrastructure, and open-source ecosystem. Responsibilities include penetration testing, threat modeling, vulnerability management, remediation, cloud and Kubernetes hardening, security automation in CI/CD, code reviews, supply-chain risk assessment, incident response, and continuous monitoring.

Own day-to-day security operations across endpoints, identity and access, cloud, and SaaS tools. Administer MDM, patching, encryption, access reviews, and joiner/mover/leaver processes; monitor alerts and investigate incidents; support Vanta evidence collection for SOC 2, ISO 27001, and ISO 42001; assist with vendor and customer security questionnaires; and provide practical desktop and device support.

Lead plant automation and OT security for production systems. Oversee PLC/SCADA/HMI maintenance, troubleshooting, capital spend, third-party OT vendors, and a team of automation technicians. Ensure plant compliance with MINT and automation standards, own OT infrastructure and network security, and support PLC programming, HMI integration, drives setup, SQL, and line synchronization.

Conduct attacker-driven security research on Aave protocol changes, smart contracts, integrations, and critical dependencies. Review architecture and code before audits or deployment, identify exploitable protocol risks, contribute to AI-assisted security tooling, and translate findings into invariants, testing, monitoring, and incident-response improvements. Collaborate with engineers, auditors, and monitoring teams while communicating risk, severity, uncertainty, and trade-offs clearly.

Supports application and infrastructure security risk technology and automation initiatives. Translates business, risk, and control objectives into requirements, process flows, project artifacts, roadmaps, metrics, and reporting. Coordinates stakeholders, development, testing, dependencies, budgets, and resources; identifies delivery risks and technology debt; evaluates analytics and tooling effectiveness; performs data analysis; supports AI and automation efforts; and maintains relevant policies and procedures.

Lead and scale strategic partner motions (channels, GSIs, ISVs, OEMs, cloud, silicon) to drive joint go-to-market plans, revenue, and market expansion. Build executive relationships, enable partners technically and commercially, establish pipeline governance, and coordinate product, sales, marketing, and engineering to convert partner potential into measurable customer impact.

Lead architecture and evolution of large-scale Kubernetes-based platforms. Translate business needs into scalable HLD/LLD solutions, set cloud-native best practices, guide engineering teams, support implementation and production troubleshooting, and improve platform capabilities across CI/CD, observability, and security.

Design and execute manual and automated testing for web applications, APIs, and backend services. Build regression, smoke, and critical-path automation suites; validate functional, integration, end-to-end, and non-functional requirements; identify and track defects; verify fixes; and collaborate with engineering, product, and DevOps teams. Use AI-assisted tools for test generation, flaky-test triage, and log analysis while improving QA processes, tooling, coverage, and release quality.

Provides L2/L3 administration, troubleshooting, implementation, configuration, and support for CyberArk privileged access management components. Onboards accounts, manages safes and policies, integrates target systems, supports audits, hardening, upgrades, patching, disaster recovery testing, and incident root-cause analysis. Maintains operational documentation and automates routine tasks. Requires hands-on CyberArk experience, fluent English and Hungarian, and knowledge of Windows/Linux, Active Directory, networking, and privileged access management.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Enterprise Customer Success Manager enhances customer experience by onboarding clients, managing relationships, and identifying growth opportunities, especially in IT solutions and cloud technology.

Design, implement, and support enterprise IAM, IGA, PAM, and machine identity solutions. Manage identity lifecycles, privileged access, PKI/certificate management, and service account governance. Automate processes with scripting, troubleshoot identity/authentication issues, and enforce Zero Trust and least-privilege principles across the organization.

Manage application onboarding to DAST, support SAST/SCA tooling, develop AI-driven automation and prompts, analyze and remediate vulnerabilities, perform cloud security assessments and audits, create dashboards and documentation, and collaborate with SOC and engineering teams to improve cloud and application security posture.

Embed application security across a large cloud-native, microservices fintech platform: design secure architectures, run threat modeling, integrate SAST/DAST and dependency/secrets scanning into CI/CD, manage vulnerability lifecycle, support pentests and bug bounties, and improve secure coding and AppSec maturity.

Design and build automation and scripting to streamline IT processes across Microsoft 365 and Azure environments. Implement service request automation, enable self-service for IT teams, monitor new technologies, and collaborate with stakeholders to improve reliability, scalability, and delivery speed.

Lead and improve physical security and loss prevention across multiple Hungarian sites. Develop strategies, manage security teams and vendors, oversee access control and surveillance, support investigations, ensure emergency readiness and business continuity, and advise senior leadership on security improvements.

Own and evolve cloud infrastructure across AWS/GCP/Azure, build CI/CD and containerized deployments, design multi-tenant environments, implement monitoring and IaC (Terraform/Ansible), lead data protection and threat detection, and support compliance and security audits.