Find the perfect Security Consultant in Berlin in minutes from over 15,000 CVs with the power of AI.
Secure your infrastructure, achieve ISO 27001 compliance, and mitigate cyber risks. We connect you with vetted, available freelance information security specialists tailored to your tech stack and local compliance requirements.
About the role
Securing Berlin Companies against Cyber Threats
Berlin has become a major hub for fast-growing startups, fintech innovators, and established enterprises alike. With rapid digital growth comes the critical need to protect sensitive customer data, intellectual property, and cloud infrastructures from increasingly sophisticated cyber threats. Local organizations must also navigate strict European privacy regulations and national cybersecurity frameworks, making specialized security expertise a necessity rather than an option.
Key Responsibilities of Freelance Security Experts
A freelance security professional steps in to analyze, design, and implement robust protection strategies tailored to your specific technical ecosystem.
- Conducting comprehensive vulnerability assessments and penetration testing on web applications and cloud networks.
- Defining and implementing information security management systems aligned with ISO 27001 and TISAX standards.
- Designing secure cloud architectures across AWS, Microsoft Azure, or Google Cloud Platform.
- Establishing incident response plans and leading disaster recovery protocols during security breaches.
- Training internal teams on secure coding practices, social engineering awareness, and identity management.
Technical Skills and Frameworks
To effectively safeguard systems, consultants rely on deep expertise in security frameworks and modern security technologies. They are proficient in threat modeling methodologies, security information and event management systems, and identity and access management solutions. Depending on your stack, they work with modern DevSecOps tools to integrate automated security checks directly into your CI/CD pipelines, ensuring protection is built in from the start of development rather than patched on later.
When to Engage a Freelance Security Consultant
Hiring an external expert on a freelance basis is highly effective when your organization undergoes rapid scaling, prepares for a critical compliance audit, or needs to address an immediate security incident. Instead of waiting months to fill a permanent position, companies in the local region bring in freelance specialists to conduct unbiased risk assessments, establish governance policies, or oversee the migration to a secure cloud setup. This on-demand access allows you to secure your operations immediately without long-term overhead.
Meet FRATCH Security Consultants
Andreas Rühl
Principal Consultant Information Security
Last position:
Freelance Information Security Consultant at A-R-C Andreas Rühl Consulting
Development and implementation of tailored information security strategies
Introduction and further development of ISMS according to ISO 27001, BSI Baseline Protection, and other standards
Risk management and creation of security concepts
Consulting for KRITIS, PCI DSS, TISAX, and VdS 3473/10000
Building and improving security organizations
Creation and implementation of guidelines, policies, work instructions, and process descriptions
Audit support and certification preparation
Conducting training sessions, workshops, and awareness campaigns
Selection and consulting for the introduction of IT security solutions such as SIEM, DLP, IDS/IPS, firewalls, and encryption technologies
Conducting penetration tests and vulnerability analyses
Consulting on the selection, integration, and management of security architectures in complex IT environments
Consulting on ITSM and managed security services and SOC
Leading and managing complex projects to improve information security
Process analysis, optimization, and management according to ITIL, ISO 27001, and cybernetics
Introduction and quality assurance of management, documentation, and knowledge management systems
Support in meeting regulatory information security requirements (e.g. GDPR, HIPAA, SOX, GMP, KRITIS)
Development and implementation of risk analysis procedures
Organization of initial response, forensic investigations, and organizational measures in security incidents
Design and delivery of focused workshops on topics such as ISMS, IT risks, and current threat scenarios
Awareness campaigns to promote a security culture in companies
Special training on ISO 27001, BSI Baseline Protection, KRITIS, and other relevant standards
Simulations and exercises to prepare for information security incidents
Interim management for leading information security projects or IT security organizations
Taking on the role of an external CISO (Chief Information Security Officer)
Support in developing and implementing IT security and business strategies
Coaching and mentoring of managers in information security
Building and leading security departments as well as recruiting and qualifying employees
Temporary assumption of management responsibility in critical situations
Kerstin Glawinski
IT Security Officer with TÜV Rheinland certified qualification
Last position:
Information Security Consulting at CAS AG
Matthias Steinmann
Senior Security Consultant (freelance)
Last position:
Senior Security Consultant (freelance) at DVZ M-V
- ISMS and security concept for the Fabasoft e-file according to BSI 200-1/2, among others
- Structural analysis (A.1), modeling (A.3), and baseline protection checks (A.4)
- Preparation for OWASP penetration test, incident response plan, risk analysis
- DevOps Bitbucket, ARC42, IAM with Keycloak/AD, multi-tenant setup, DMS, SOC
- Emergency preparedness concept (BSI 200-4), operations and service concept (BSK), ITSM
Jan Kopia
Consultant for Information Security & Auditor
Last position:
Consultant for Information Security & Auditor at Kopiasonsulting GmbH
Operational management of the company: building teams and infrastructure, developing products, analysis and implementation of IT security measures
Project assignments in the IT security environment focusing on establishing blue teaming activities (defensive processes and technologies) to defend against cyber attacks
Conducting red teaming processes, including penetration tests and security analyses for companies
Consulting on setting up Security Operation Centers and implementing SIEM systems, and building Computer Incident Response Teams (CSIRT)
Auditor for ISO 9001 and ISO 27001, § 8a, ISO 27019, § 11 1a EnWG, TISAX
Advising companies in critical infrastructures on information security and compliance with the IT Security Act
Building SIEM/SOC processes and SOC analyst work (Splunk, ELK-Stack)
Integrating data into monitoring tools (Prometheus, Grafana)
Consulting on BSI IT baseline protection, ISO 9001, ISO 27001, BCM, ITIL and risk management
Security assessments and penetration testing of IT and network architectures
Henryk Orantek
Security Consultant
Last position:
Security Consultant at Daimler AG
- Development of a cloud security strategy
- Implementation of cloud security governance to comply with ISO/IEC 27017 and the CSA CCM
- Creation of a management system to control cloud security with a focus on process design as well as roles and responsibilities
- Definition of security measures to safeguard cloud solutions
- Conducting requirements analyses and defining the scope for cloud security projects
- Achievements: Established an effective NIS2-compliant cloud security governance that meets industry-specific requirements and effectively minimizes cloud security risks
Amit Vitekar
Security Consultant (Ethical Hacker)
Last position:
Security Consultant (Ethical Hacker) at Security Research Labs (SRLabs)
- Led telecom security testing team & SOC deployments across Tier-1 carriers; reduced critical vulnerabilities by 30%.
- Conducted 5G/O-RAN fuzzing, penetration testing, and vulnerability research (basebands, RAN, core).
- Designed testbeds for protocol fuzzing (AFL++, LibAFL) on 5G stacks.
- delivered client workshops on secure telecom with AI assisted workflows.
- Researched AI-driven SOC and penetration testing (LLMs for log triage, anomaly detection, adversarial monitoring).
Tuan Minh Nguyen
Security Consulting Manager
Last position:
Security Consulting Manager at Accenture
- Project management for cyber security and data protection projects in the financial, public and IT sector
- Business development activities and project acquisitions
- Topics: Data Privacy, Information Security Management Systems (ISMS), Privileged Access Management (PAM), Identity and Access Management (IAM), Security Operations Center (SOC)
- Enabled client to drive IAM strategy forward by decommissioning legacy application used for managing entitlements of enterprise users over more than 15 years
- Ensured security and privacy for personal data of more than 64 million residents by leading security workstream for development of vaccination quota monitoring web-application
- Supported expansion of CDN provider's market presence in Europe by comparing data privacy offering with customer requirements and competitors' offerings, and defining 10 now implemented measures
- Awarded distinctive achievement for leading a PAM project after only 6 months at Accenture and selling a follow-on project worth more than €3 million
Markus Willems
KRITIS Consultant
Last position:
KRITIS Consultant at Oil Company
- Preparing an oil company for KRITIS auditing
- KRITIS consulting
- Creating necessary policies, processes, and guidelines in line with KRITIS requirements
- Tools and methodologies used: ISO/IEC 27001, BSI IT Baseline Protection, KRITIS-V
Discover over 15,000 top freelancers
Security Consultants statistics
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
1.9 years
Positions per freelancer
22
Top business areas
Information Technology, Project Management, Quality Assurance
Top industries
Information Technology, Professional Services, Automotive
Certification focus areas
Information Technology, Audit, Legal
Bachelor's degree or higher
86%
Master's degree or higher
57%
Doctorate
14%
Certifications per freelancer
12
Most common languages
German, English, French
Speak two or more languages
100%
Daily Rate Distribution
The chart shows how the daily rates of freelancers in this role are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Average rates for Security Consultants & Seniority distribution
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Frequently Asked Questions
Have questions? See our quick guide to FRATCH
A Security Consultant takes a broad, strategic approach to safeguarding an organization, focusing on risk management, policy creation, and compliance. In contrast, an ethical hacker, or penetration tester, specializes primarily in actively searching for and exploiting technical vulnerabilities. While the consultant designs the overall protective framework, the tester attempts to break it to find weaknesses.
A freelance Information Security Consultant helping companies in Berlin ensures that all data storage and processing workflows meet strict European privacy standards. They implement technical measures like end-to-end encryption, define access controls, and establish data breach notification protocols. Their objective is to minimize the risk of heavy regulatory fines while building trust with local and international customers.
Yes, a freelance IT Security Specialist can perform the majority of their tasks remotely, including code reviews, architecture design, and compliance documentation. However, initial risk assessments, physical security audits, and critical incident response phases sometimes benefit from on-site presence in Berlin. Most freelancers offer a hybrid model to balance deep technical work with close stakeholder alignment.
Look for recognized industry credentials that match your project requirements when evaluating a Cyber Security Consultant. For strategic roles and compliance governance, certifications like CISSP or CISM are highly valuable. If you require deep technical assessments or hands-on penetration testing, search for experts holding practical certifications such as CEH or OSCP.
Engaging a freelance Security Specialist gives your company immediate access to niche expertise for specific project phases, such as preparing for an ISO 27001 audit. Permanent hires can be difficult to find in competitive markets like Berlin and may not be required once your core security architecture is established. Freelancers provide the flexibility to scale security efforts up or down as your product roadmap evolves.
A freelance Information Security Consultant collaborates closely with your developers to integrate security into the daily software development lifecycle. They conduct threat modeling sessions, establish secure coding guidelines, and help configure automated security scanning tools within your deployment pipeline. This collaborative approach ensures that security becomes an enabling feature rather than a bottleneck for development speed.
When a Security Consultant performs a risk assessment, they deliver a comprehensive report identifying technical vulnerabilities and operational security gaps. This includes a prioritized remediation roadmap, a threat model of your current infrastructure, and recommendations for policy updates. These deliverables provide your management team with a clear plan to allocate security budgets and resources effectively.
To verify the capabilities of a freelance Security Consultant, focus on their project history in similar industries and their specific track record with relevant compliance frameworks. Reliable professionals will confidently explain how they handled complex security incidents or guided previous clients through rigorous external audits. Additionally, check for active participation in the local security community or verified peer recommendations.
The average hourly rate for Security Consultants in Berlin is 115 €, which corresponds to a daily rate of about 917 € based on an 8-hour working day.
Of the freelancers working as Security Consultants in Berlin, 86% hold at least a Bachelor's degree, 57% hold at least a Master's degree, and 14% hold a doctorate.
On average, freelancers working as Security Consultants in Berlin have 23 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers working as Security Consultants in Berlin are German (100%), English (100%), and French (25%).
The most common industries among freelancers working as Security Consultants in Berlin are Information Technology (100%), Professional Services (100%), and Automotive (63%).
The most common business areas among freelancers working as Security Consultants in Berlin are Information Technology (100%), Project Management (88%), and Quality Assurance (75%).
FRATCH Security Consultants main locations
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin 
Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a Free Demo
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Philipp Thomaschewski
FRATCH CEO
