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Cyber Defense Consultant – Remote Freelance Position | Cologne, Germany | €700–800 per day Job Overview We are seeking an experienced Cyber Defense Consultant for a freelance engagement supporting cybersecurity operations for a client based in Cologne, Germany. This is a highly technical, hands-on security engineering and consulting role requiring deep expertise in incident response, threat detection, vulnerability management, and defensive security operations. You will be directly involved in investigating security incidents, performing forensic analysis, conducting vulnerability assessments, and working hands-on with security tools and systems. This role requires someone who can hit the ground running, provide immediate technical value, and deliver professional consulting services while defending against complex security threats. Key Responsibilities Hands-On Incident Response & Investigation Investigate and respond to security incidents from detection through containment and remediation Perform forensic analysis on compromised systems, including memory dumps, disk images, and log analysis Conduct malware analysis and reverse engineering to understand attack vectors and tactics Execute incident response procedures and technical playbooks during active security events Analyse security alerts from SIEM, EDR, and other security tools to identify genuine threats Perform root cause analysis and document technical findings for post-incident reports Engage directly with affected systems to contain threats and support recovery Security Tools & Platform Engineering Hands-on configuration and optimisation of the Microsoft Defender suite (Endpoint, Office 365, Identity, Cloud Apps) Build and tune detection rules, hunting queries, and automated response workflows Configure and maintain SIEM platforms, correlation rules, and security use cases Integrate security tools and orchestrate automated response capabilities Troubleshoot technical issues across security infrastructure and monitoring tools Test and validate security controls and detection capabilities Vulnerability Assessment & Testing Perform hands-on vulnerability scanning across infrastructure and applications Conduct penetration testing exercises to identify security weaknesses Exploit and validate vulnerabilities to assess real-world risk Analyse scan results and manually verify findings Work with technical teams to validate and test remediation efforts Maintain and configure vulnerability scanning tools and assessment platforms Threat Hunting & Proactive Defense Conduct proactive threat hunting activities across the environment Analyse network traffic, system logs, and endpoint telemetry to identify anomalies Investigate suspicious activity and potential indicators of compromise Develop and execute custom detection logic and hunting hypotheses Perform deep-dive analysis of advanced persistent threats Build custom scripts and tools to support security operations SOC Provider & Technical Coordination Work directly with external SOC analysts during incident investigations Provide technical guidance and escalation support for complex security events Review and validate alerts and findings from SOC providers Collaborate on tuning detection rules and reducing false positives Participate in technical reviews of SOC performance and capabilities Share threat intelligence and technical indicators with SOC partners Essential Requirements Technical Experience Minimum 10 years of hands-on cybersecurity experience, with at least 5 years in incident response Proven experience investigating and responding to complex security incidents Hands-on experience with vulnerability assessments and penetration testing Direct experience configuring and managing security tools (SIEM, EDR, IDS/IPS, etc.) Experience working technically with external SOC providers Strong hands-on experience with Microsoft Defender (Endpoint, Office 365, Identity, Cloud Apps) Experience performing forensic analysis and malware investigations Ability to work independently and integrate quickly into new environments Previous freelance or consulting experience in similar roles Core Technical Skills Expert understanding of incident response methodologies (NIST, SANS) Hands-on SIEM experience (Splunk, Sentinel, QRadar) Strong scripting skills (PowerShell, Python, Bash) Deep technical knowledge of Windows, Linux, and networking Experience with forensic tools (EnCase, FTK, Volatility) Packet analysis skills (Wireshark, tcpdump) Malware analysis techniques and tooling Penetration testing tools (Metasploit, Burp Suite, Nmap) Strong knowledge of MITRE ATT&CK and kill chain models Practical cloud security experience (Azure, AWS, or GCP) Language Requirements Fluent English (written and spoken) German language skills are essential Security Frameworks & Standards Practical knowledge of ISO 27001, NIST CSF, and CIS Controls Understanding of GDPR, PCI-DSS, SOX, and related regulations Experience validating and testing security controls Consulting Skills & Attributes Hands-on technical problem solver Able to make decisions under pressure during live incidents Self-starter who adapts quickly to new environments and tools Strong client-facing communication skills Professional consulting demeanour and presentation style Highly analytical with strong attention to detail Comfortable working in command-line environments Passion for emerging threats and attack techniques Excellent documentation and report-writing skills Ability to provide strategic security recommendations alongside implementation Desirable Banking or financial services sector experience Experience with SOAR platforms and security automation Background in offensive security or red teaming CTF participation or security research contributions Experience with threat intelligence platforms Cloud-native and container security experience Freelance Engagement Details Engagement Type: Freelance contract (Freiberufler) Location: Cologne, Germany (Köln) Duration: 12 months Work Model: Remote (German-speaking environment) Start Date: March 2026 Rate: Competitive daily rate based on experience Requirements: Valid German work permit or EU right to work Business Registration: Freiberufler or own company (GmbH / UG)  

Senior Manager Information Security FS Location: Munich A role that inspires you Join a regulated financial services environment as Senior Manager Information Security, where you will play a key role in strengthening information security governance and protecting critical systems and data. You will work closely with senior stakeholders to design, implement, and oversee security frameworks aligned with regulatory and business requirements. Key Responsibilities: Lead and further develop the information security framework within a financial services environment. Define and oversee security policies, standards, and controls in line with regulatory expectations. Conduct risk assessments and security reviews across systems, applications, and processes. Oversee incident management, response, and remediation activities. Advise senior management on information security risks and mitigation strategies. Coordinate internal and external audits and regulatory reviews. Collaborate closely with IT, risk, compliance, and business teams. Drive continuous improvement of security processes and controls. Your Profile: Degree in information security, IT, or a related discipline. Several years of experience in information security within a regulated environment. Strong knowledge of security frameworks and standards (e.g. ISO 27001). Experience working with regulatory requirements and supervisory authorities. Confident stakeholder management and communication skills. Structured, pragmatic, and solution-oriented working style. Fluent English skills; German is an advantage. What’s on Offer? A senior role with high visibility in a regulated financial services environment. Opportunity to shape and strengthen information security governance. Close collaboration with senior stakeholders and decision-makers. Long-term professional development in a stable, international organisation.

Business Continuity Management Subject Matter Expert Location: Frankfurt A role that inspires you Join an international organisation as a Business Continuity Management Subject Matter Expert, where you will play a key role in strengthening organisational resilience and operational stability. You will act as the central expert for business continuity topics, working closely with senior stakeholders to ensure preparedness for disruptions across critical business functions. Key Responsibilities: Act as the subject matter expert for business continuity management across the organisation. Develop, maintain, and continuously improve the business continuity management framework. Conduct business impact analyses and risk assessments across critical functions. Design, implement, and test business continuity and crisis management plans. Advise senior management on resilience, continuity risks, and mitigation measures. Coordinate business continuity exercises, simulations, and training programmes. Ensure alignment with regulatory requirements and recognised standards (e.g. ISO 22301). Collaborate with risk management, IT, security, and operational teams. Support incident response and post-incident reviews to drive continuous improvement. Your Profile: Degree in business administration, risk management, IT, or a related discipline. Several years of experience in business continuity management, operational resilience, or risk management. Strong knowledge of BCM frameworks, methodologies, and standards. Experience conducting business impact analyses and continuity testing. Confident communication skills and experience advising senior stakeholders. Structured, pragmatic, and solution-oriented working style. Fluent English skills; German skills are an advantage. What’s on Offer? A key expert role with high visibility across the organisation. Opportunity to shape and mature business continuity and resilience capabilities. Close collaboration with senior stakeholders and international teams. Long-term professional development in a stable, regulated environment.

Managing Director ICT Third Party Risk Location: Frankfurt A role that inspires you Join a complex, internationally active organisation as Managing Director ICT Third Party Risk, taking strategic responsibility for the management and oversight of ICT and technology-related third-party risks. In this senior role, you will work closely with executive stakeholders to strengthen operational resilience, regulatory compliance, and risk governance across critical external service providers. Key Responsibilities: Hold overall responsibility for ICT third-party risk management at group level. Define and implement the ICT third-party risk framework, policies, and governance standards. Oversee risk assessments, due diligence, and ongoing monitoring of critical technology vendors. Ensure compliance with regulatory requirements and supervisory expectations (e.g. DORA, outsourcing guidelines). Advise executive management on third-party risk exposure and mitigation strategies. Coordinate cross-functional teams across risk, IT, security, procurement, and legal. Oversee incident management, escalation, and remediation related to ICT service providers. Drive continuous improvement of third-party risk processes and controls. Your Profile: Degree in IT, risk management, business administration, or a related discipline. Extensive experience in ICT third-party risk, outsourcing, operational resilience, or technology risk. Strong understanding of regulatory frameworks and supervisory expectations. Proven experience advising senior management or board-level stakeholders. Strategic mindset combined with a pragmatic, hands-on approach. Excellent communication and stakeholder management skills. Fluent English skills; German is an advantage. What’s on Offer? A senior leadership role with high visibility and strategic impact. Opportunity to shape group-wide ICT third-party risk governance. Close collaboration with executive management and international stakeholders. Long-term career perspective within a stable, regulated environment.

(Senior) Manager International Tax Location: Frankfurt A role that inspires you Join an internationally active group’s Group Tax function, acting as a global tax competence centre supporting complex cross-border activities. In this role, you will advise on international tax matters, support operating units worldwide, and contribute to structuring, financing, and compliance topics within a collaborative and forward-thinking environment. Key Responsibilities: Provide independent tax advice to domestic and international group entities on international tax law. Support central and operational units on income tax matters. Act as a key tax contact for M&A transactions and international projects. Advise on structuring and financing topics in collaboration with internal teams and global subsidiaries. Support and coordinate international tax audits and external advisors. Contribute to the development of group-wide tax guidelines, processes, and optimisation projects. Support valuations and prepare tax calculations for restructurings, IP transfers, and M&A transactions. Prepare analyses and decision papers for management. Your Profile: Degree in law, economics, or a related discipline. Several years of experience in an international corporate tax function or a large tax consultancy/audit firm. Strong knowledge of German and international tax law. General understanding of transfer pricing in international groups. Tax advisor qualification is an advantage. Business-fluent English skills. Advanced MS Office skills, particularly Excel and PowerPoint. Analytical mindset, strong communication skills, and a collaborative working style. Experience in project management and interdisciplinary collaboration. What’s on Offer? A central role within an international group tax function. Exposure to complex international tax and structuring topics. Close collaboration with global stakeholders and multidisciplinary teams. Opportunities for professional development in an international environment.

Head of Legal Location: Berlin A role that inspires you Our client is seeking an experienced Head of Legal to take overall responsibility for legal matters across the DACH region within an international organisation. In this senior role, you will act as a trusted advisor to executive management and board-level stakeholders, providing pragmatic legal guidance and supporting strategic decision-making in a technology-driven environment. Key Responsibilities: Hold overall responsibility for legal matters across the DACH region. Act as a trusted legal advisor to executive management and board-level stakeholders. Provide clear, pragmatic advice on complex legal and commercial issues. Oversee and coordinate external legal advisors at regional and international level. Advise on IT law and technology-related legal topics. Support strategic initiatives while ensuring legal compliance and risk management. Collaborate closely with international legal and business teams. Your Profile: Fully qualified lawyer (completed Second State Examination). Significant post-qualification experience in an international environment. Proven experience advising executive management and/or boards. Strong expertise in IT law and technology-related legal matters. Commercial, solution-oriented mindset. Fluent English skills.