181 Cybersecurity jobs

System Test Engineer (m/w/d)

New Europe

Agile Cybersecurity Jira JMeter Playwright

System Test Engineer in Hamburg responsible for designing, automating and executing component, integration, system and acceptance tests for secure identity and web-based software solutions, including requirements testability analysis, test case creation and 3rd-level error analysis within an agile development team. Core tools include Playwright, Bruno, JMeter, CI systems and Jira X-Ray.

ME

Maurer Electronics GmbH Channel 3

Backend Developer Java (m/w/d)

New Europe

Agile Cybersecurity Design Patterns Git Java +3 skills

Backend Java developer building and maintaining software components for secure identity and data solutions, working with Java, web services, PostgreSQL, and Kubernetes/OpenShift in an agile team.

ME

Maurer Electronics GmbH Channel 3

Fullstack Developer (m/w/d)

New Europe

Agile CI/CD Cloud CSS Cybersecurity +10 skills

Full-stack developer building and operating cloud-native software solutions for Maurer Electronics (Bundesdruckerei group), focused on identity documents and secure digitalization. Day-to-day work includes Java/React development, debugging, CI/CD pipelines, test automation, and monitoring.

New RemoteNorth AmericaContract

Technical Business Analyst

Agile AI Analytics API AWS +23 skills

Technical Business Analyst in ManTech's Data and AI Practice, acting as the bridge between business stakeholders and technical data teams on data-driven projects for federal, commercial, and non-profit clients. Work covers requirements gathering, source-to-report mapping, data dictionaries, data governance, and SQL-based data analysis and validation.

Senior Cyber Threat Analyst

New North AmericaSenior

Analytics Ccna Cybersecurity Microsoft Sentinel SIEM +4 skills

Senior Cyber Threat Analyst conducting proactive threat hunts, host/network log analysis, cyber threat intelligence collection, and APT attribution for a US government customer in Denver, CO. Produces threat reports and custom security dashboards; requires an active TS/SCI with polygraph.

Software Test Automation Engineer (m/w/d)

Automation Blockchain CI/CD Cybersecurity GitLab +6 skills

Software Test Automation Engineer who writes detailed test specifications and implements them in a GUI test system, runs and analyzes GUI tests, maintains and optimizes test processes, and documents/re-tests defects. Core stack: Python with Squish for GUI automation, Jenkins and GitLab CI, Jira and IBM RTC, in agile Scrum/Kanban teams.

Software Entwickler C++ & Linux Experte (m/w/d)

Blockchain C++ Cybersecurity DevOps Linux

C++ developer building full-stack software for marine communication products, with heavy Linux work, architecture design, code reviews, and support for test/DevOps teams. Core technologies are C++, Linux, and ideally Qt.

Security Architect/Specialist (m/w/d)

Blockchain Cybersecurity ISO 27001 NIS2 Threat Modeling

Security Architect/Specialist in Munich (hybrid) designing secure architectures and implementing security measures for client projects — threat modeling, risk analysis, and ISO 27001/NIS-2 compliance, with a focus on cyber security, AI and blockchain consulting.

Mainframe Softwareentwickler (m/w/d)

Blockchain COBOL Confluence Cybersecurity Db2 +4 skills

Mainframe software developer maintaining and enhancing PL/I and/or COBOL insurance applications, including batch and online functions, DB2 databases, and quality assurance, working with MVS/z/OS and tools like JCL, TSO, ISPF, and Endevor.

Java-Entwickler (m/w/d)

Blockchain BPMN Camunda CI/CD Cybersecurity +8 skills

Java developer modernizing a health-insurance core system: modeling insurance business processes in Fisalis-BOS, then fleshing out the auto-generated classes in Java with Spring Boot and Spring Batch, plus integrating interfaces to adjacent systems. Based in Münster with a high remote share; German required.

DevOps Engineer (m/w/d)

Blockchain CI/CD C++ Cybersecurity DevOps

DevOps Engineer supporting development of IT platforms for maritime applications: planning, implementing and operating virtualization and container solutions, building and optimizing CI/CD pipelines, and integrating DevOps practices into the software development lifecycle. Requires strong C++ and German; hybrid in Dresden.

BG

Bundesdruckerei Gruppe GmbH

New EuropeApprenticeship / dual studyIntern

Ausbildung zum Fachinformatiker (m/w/d) für Anwendungsentwicklung ab 01.09.2026

Three-year apprenticeship (Ausbildung) in application development at Bundesdruckerei in Berlin, starting 01.09.2026. The apprentice learns collaborative software development methods and programming languages, building and testing software solutions and user interfaces, doing error analysis, and advising on IT security and data protection.

C

Credence

New North AmericaContract

Systems Administrator

Active Directory AI Authentication Automation AWS +31 skills

Systems Administrator supporting a federal contractor's enterprise IT environment across Microsoft 365, Azure, AWS, and GCP. Handles endpoint management (Intune, Autopilot), identity/access administration (Active Directory, Entra ID), security alert triage (Defender, Sentinel, Proofpoint, Nessus), vulnerability remediation, and PowerShell/Python automation for a hybrid workforce.

Senior ML Engineer - Malware Detection (remote work)

New RemoteEuropeSenior

Spain

Senior ML Engineer at CloudLinux's Imunify360 security suite, building and shipping malware-detection models (classifiers, LLM-assisted triage, auto-generated signatures) trained on a large corpus of live web-server malware. Core stack: Python, PyTorch, Hugging Face, transformer fine-tuning, classic ML, and inference-cost engineering.

Agentic AI AI API ClickHouse GitLab +21 skills

I2

Intetics 2

API Automation CI/CD C# Cybersecurity +7 skills

Senior QA Automation Engineer

New RemoteEuropeSenior

Estonia

Sole Senior QA Automation Engineer owning end-to-end quality for a new .NET-based cybersecurity product: defining testing strategy, building an automation framework from scratch, writing automated API/backend and end-to-end tests, integrating them into CI/CD, and doing manual/exploratory testing.

New North AmericaFull-time

Cyber System Security Engineer

Cissp Cybersecurity IAM Nist SAP

Cybersecurity System Security Engineer supporting Special Access Programs (SAPs) for SSC and AFSPC acquisition programs in El Segundo, CA. Leads a team of System Security Engineers, chairs Cybersecurity working groups, and drives RMF/JSIG-based assessment and authorization (ATO) activities for classified systems.

Senior Information System Security Engineer

New North AmericaSenior

Authentication AWS Azure Cissp Cloud +8 skills

Senior ISSE role supporting NAVSEA national-security projects, developing accreditation packages for cloud systems in AWS and Azure, defining security requirements, and mitigating vulnerabilities. Core areas include RMF/FISMA/FedRAMP compliance, security controls, and tools like STIG Viewer, eMASSter, and Tenable Nessus.

Information System Security Engineer

New North America

Analytics Ansible Automation Bash Cissp +16 skills

Information Systems Security Engineer supporting RMF and cybersecurity lifecycle activities for a defense contractor, including security control design, Linux/RTOS hardening, Nessus scanning, Trellix endpoint security, SIEM operations, and eMASS artifact maintenance. Requires an active Top Secret clearance and IAT Level II certification.

FI

Fidelity Investments

New On-siteNorth AmericaFull-time

Analyst, Fraud Data Analytics and Insights