ISMS Experts in Cologne
for secure, audit-ready operations with fast, precise AI matchingHire experts who design and improve Information Security Management Systems, align controls with ISO/IEC 27001, and prepare teams for audits and risk reviews. FRATCH matches you quickly with vetted, available freelancers whose expertise fits your security goals.
Meet FRATCH Experts in Cologne, who have recently used ISMS
Serdar C.
Last position:
Consultant at Freelance
- ISO 27001 implementation & audit readiness
- NIS2 & DORA compliance support
- Interim / fractional CISO services
- IT risk & controls (ITGC, SOX, COBIT, BAIT)
- M&A and IT due diligence for startups/ventures
- Business continuity management (BCM, ISO 22301)
- Cybersecurity framework development (NIST, ISO, BSI)
- GRC tool advisory (Archer, ServiceNow)
Ralph K.
Last position:
Product Owner / Business Owner at AXIS Management Consulting GmbH
- Full product responsibility from a business perspective: requirement analysis, UX design, product strategy, and go-to-market implemented without an internal dev team using fully AI-supported development (Claude Code / Anthropic)
- Technical differentiation: KRITIS-compliant air-gapped deployment (Windows/NSIS), GDT interface for PVS integration, DATEV-LODAS export for payroll
- Managed pilot operation with initial external client (Dormagen medical practice): structured requirement gathering, test support, error analysis, and release management
- Developed rollout and sales strategy for market entry in the segment of private practices and small medical centers
- Human-in-the-Loop development principle: business decision → AI implementation → manual review → approval → release – each sprint documented in Jira (TIME project), every change traceable via co-authored commits
- Product outcome: Tauri/Rust desktop app with GDT watcher, multi-tier model (Starter/Professional/Enterprise), cloud mirror on Hetzner/Traefik, complete ISMS framework based on ISO 27001 and BSI basic protection as product foundation
- Direct method validation for the test manager role: hands-on experience with quality assurance of AI-generated products from a user perspective, review gate discipline, release approval under GDPR and the EU AI Act
Valeri M.
Last position:
Associate Partner - Information Security Consulting at Insentis GmbH
- Improvement of the Information Security Management System (ISMS) based on ISO 27001, NIS2, DORA, B3S, TISAX and BSI IT Baseline Protection
- Conducting comprehensive gap analyses to identify gaps and derive action plans according to the above standards and regulations; management and KPIs
- Data Loss Prevention strategy and implementation using MS Purview
- Vulnerability and patch management, security monitoring
- Risk analysis and threat modeling using the STRIDE methodology
- Development of vendor risk assessments, implementation of risk classifications, conducting supplier assessments and implementing technical monitoring solutions (e.g. Security ScoreCard)
- Securing cloud environments (AWS and Azure); expertise in CSPM/CNAPP (Wiz), cloud migration, secure CI/CD pipelines, container security and best practices in AWS, Azure and Office 365
- Application security: penetration testing, DevSecOps, OWASP, pre-commit hooks, key and secret management, IDE plugins, static source code analysis, dependency checks, container scanning, vulnerability management, CIS benchmarks and compliance
- Security assessment and hardening according to CIS benchmarks and cloud conformity in AWS, Office 365 and Azure
Thomas U.
Last position:
Senior Consultant / PM Infrastructure Services & Workplace Migration at Freelance
- All Windows clients are managed in a hybrid, central AD
- Client standardization
- Implementation of information security policy requirements
- Development of new infrastructure services delivered as a managed service by a new provider
- New IT platform is a central and secure directory service
- M365 Azure AD
- MS terminal services
- Zscaler
- M365 cloud for workplace management
- PaaS / SaaS is procured through a new provider
Matthias F.
Last position:
Information Security Project Manager at Deutsche Bahn AG
- Introduction of a new Information Security Management System (ISMS) according to ISO/IEC 27001.
- Implementation of the cybersecurity guideline RL CySec-Rail for cross-border rail networks.
Kerstin G.
Last position:
PMO Lead Expert at WDR mediagroup for WDR Cologne
- Planning EXO migration
Fabian F.
Last position:
OT Security Champion Europe at FCS Flock Consulting Services
- Conducted OT security assessments at European manufacturing facilities
- Analyzed and improved IT security processes and infrastructure
- Revised SOC processes in conjunction with the internal SOC team
- Conducted OT incident training and tabletop exercises
- Facilitated C-level workshops to align European OT security strategy
- Evaluated regulatory changes related to NIS2 and their relevance to the client
Nikolaus B.
Last position:
ICT Risk Management and Information Security at B. Metzler seel. Sohn & Co. AG
- Independently develop policies, guidelines, and frameworks for ICT risk management and information security
- Advise business units on ICT risk management and information security
- Further develop the ICT risk management framework that governs the identification, assessment, and control of ICT risks
- Evaluate the Information Security Management System (ISMS) and adjust it for new challenges
- Conduct risk analyses to identify and assess potential ICT risks and information security risks for the Metzler Group
- Advise on defining and implementing measures to reduce risks and improve the resilience of ICT systems
- Advise on ensuring compliance with relevant internal and external regulatory requirements (MaRisk, DORA, BAIT, BSI IT baseline protection, ISMS, ISO 27001, ISO 42001, ISO 27005, BCM ISO 22301)
- Advise on internal and cross-functional projects (SAP DORA compliance, Target2, Section 8a BSI Act)
Phil E.
Last position:
Principal Cybersecurity Consultant at SC&E Advisory GmbH
- Development of compliance products
- Senior Cybersecurity Consultant: NIS2: impact assessment, obligations, action planning, roadmaps
- NIS2 · DORA · CRA
- Design of ISO 27001 ISMS implementation project on a fixed-price basis
- Governance consultancy in M&A situations
Christian G.
Last position:
Deputy Chief Information Security Officer at Gothaer Solutions GmbH
- Deputy lead of the 10-member information security management team in a highly regulated environment (DORA, VAIT, BAIT)
- Direct reporting lines to the CIO of the Gothaer Group and the management board of Gothaer Solutions
- Regular member of the Group Risk Committee and the Compliance Committee
- Managing and coordinating information security processes within the company and with IT service providers
- Leading task forces for handling information security incidents
- Contributing to IT emergency and business continuity management
Klaus-Dieter K.
Last position:
Executive Partner at iAP-Independent Audit Professionals GmbH
Gazi B.
Last position:
Senior IT Architect, SAP, SAP BTP Architect, CPI Senior Consultant and Architect at Uniper Corporate IT
Developing and implementing IT architectures for business-critical applications, BCM/ITSCM, SAP, BTP and S/4HANA, Azure, interfaces and IT infrastructure according to Uniper security guidelines and compliance policies
IT cloud infrastructure management: Requirements management and SLA definition for critical SAP and non-SAP applications and infrastructures based on the Key Production Environment algorithm; creating a conceptual target architecture; creating agile project plans for migration; risk management and vulnerability analysis; developing training content and e-learnings; establishing and optimizing risk management processes; creating action catalogs, architectures and ITSCM/emergency plans; identifying and managing internal and external partners
Developing BCM/ITSCM concepts and IT infrastructure architectures for business-critical applications according to Azure Cloud, SAP BTP and Uniper governance frameworks; documenting and implementing ITSCM/emergency plans in line with disaster recovery patterns; creating training materials and coordinating training sessions; testing, simulating and optimizing BCM/ITSCM plans and IT architectures; ongoing training of management and staff on IT architectures, operating models, SAP BTP as well as BCM and emergency plans
Technical lead of the SAP services team: Managing and coordinating external vendors, service owners and application managers; developing and implementing ITSM processes (incident, problem, change, SLM, IT security, provider management, ITSCM, asset and configuration management); training internal and external service providers and service managers; optimizing IT service contracts and OLAs; updating the service catalog; communicating and escalating issues; defining responsibilities and monitoring SLA criteria; conducting root cause analysis; partly acting as release manager for SAP ERP releases
Migration: Requirements management, budget and financial planning; risk management; defining and implementing transformation and migration plans; weekly reporting to Uniper vice presidents and senior management; maintaining project plans and backlogs in Jira and Azure DevOps; managing up to 50 internal and external stakeholders; workshops and meetings; quality assurance: defining quality gateways and monitoring
Test management: Creating and documenting test plans; evaluating test risks; identifying stakeholders for test plans; documenting test scenarios; defining error categories and quality gateways; coordinating and executing tests
Discover over 15,000 top freelancers
Statistics of experts using ISMS
Aggregated from the professional profiles of matched freelancers.
Experience
22 years (Germany: 21 years)
Position duration
2.8 years (Germany: 2.6 years)
Positions per freelancer
14
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Professional Services, Banking and Finance
Certification focus areas
Information Technology, Audit, Quality Assurance
Bachelor's degree or higher
63% (Germany: 88%)
Master's degree or higher
50% (Germany: 54%)
Doctorate
25% (Germany: 13%)
Certifications per freelancer
9 (Germany: 7)
Most common languages
German, English, Turkish
Speak two or more languages
92% (Germany: 97%)
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Cologne 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.
Average rates of experts in Cologne using ISMS
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.
Calculated based on our freelancers’ daily rates as of 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
ISMS experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (92%)
- Professional Services (67%)
- Banking and Finance (42%)
- Manufacturing (42%)
- Energy (33%)
- Healthcare (33%)
- Insurance (33%)
- Transportation (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What ISMS means
An Information Security Management System, or ISMS, is a structured way to protect information through governance, risk management, controls and continual improvement. It connects security policies with business objectives, legal duties and operational practice. ISO/IEC 27001 is the best-known framework for building and certifying an ISMS.
What it supports
An ISMS helps companies manage information security across cloud services, offices, applications, suppliers and internal processes. It creates a repeatable basis for protecting confidentiality, integrity and availability rather than relying on isolated technical measures.
- Define security policies and objectives
- Assess information security risks
- Select and document controls
- Prepare evidence for audits
Frameworks and tooling
Strong ISMS work combines governance with practical security knowledge. Professionals often work with ISO/IEC 27001, ISO/IEC 27002, risk registers, asset inventories, control libraries and audit workflows. Depending on the environment, they also connect the ISMS with identity management, vulnerability management, incident response and cloud security tooling.
When companies need expertise
Companies bring in freelance ISMS expertise when they are building a management system, preparing for certification, responding to customer security requirements or restructuring responsibilities after growth. Cologne-based organisations may value on-site workshops, while distributed teams can run policy reviews, risk sessions and evidence checks remotely.
- Establish an ISMS scope and governance model
- Map risks, assets, processes and controls
- Close gaps before an internal or external audit
- Improve supplier and third-party security reviews
What specialists deliver
Typical deliverables include security policies, risk assessments, statements of applicability, control descriptions, audit plans, awareness materials and corrective-action registers. The right professional adapts these documents to the company’s processes instead of producing generic templates. They can also coordinate business, legal, IT and compliance stakeholders in clear English or German where required.
Signs of strong expertise
A capable ISMS professional can explain risk in business terms and translate requirements into actions that teams can follow. They distinguish documented controls from controls that work in daily operations, test evidence carefully and track remediation to completion. Look for experience with the relevant framework, audit interaction, stakeholder communication and the technical environment behind the management system.
Frequently asked questions
Everything clients usually want to know about ISMS, in one place.
An ISMS gives a company a repeatable method for identifying information security risks and treating them through policies, controls and reviews. It supports stronger governance, clearer responsibilities, customer assurance and preparation for certification or regulatory assessments.
An ISMS is the management system a company builds and operates, while ISO/IEC 27001 is the international standard used to define requirements for that system. A company can use the standard as its framework and pursue certification when its scope and evidence meet the requirements.
An ISMS specialist should understand risk management, internal controls, audit preparation and security governance. Useful adjacent skills include cloud security, identity and access management, incident response, supplier assurance, privacy coordination and clear policy writing.
An ISMS project needs a professional who has handled work at a similar level of complexity and understands the company’s target framework. A focused policy review may suit a specialist with narrower experience, while certification preparation or a multi-site scope calls for deeper audit and stakeholder experience.
Much ISMS work can be completed remotely through workshops, document reviews, interviews and evidence tracking. On-site sessions can still help when teams need direct process observation, asset validation or focused collaboration, including with companies in Cologne.
High-quality ISMS work connects risks, controls, owners, evidence and improvement actions in a traceable way. Ask to see how the professional defines scope, tests whether controls operate in practice and explains findings to both technical and non-technical stakeholders.
An ISMS can improve security management even when certification is not planned. Companies also use it to meet customer expectations, organise supplier oversight, reduce operational uncertainty and make security decisions more consistent.
An ISMS engagement in Cologne may involve local workshops alongside remote collaboration with teams, auditors or suppliers elsewhere. Professionals should be comfortable documenting decisions, working across German and English communication needs where relevant, and adapting the framework to the client’s industry and operating model.
The average hourly rate of freelancers in Cologne, Germany who have used ISMS in their recent projects is 134 €, which corresponds to a daily rate of about 1,069 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used ISMS in their recent projects, 63% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 25% hold a doctorate.
On average, freelancers in Cologne, Germany who have used ISMS in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers in Cologne, Germany who have used ISMS in their recent projects are German (100%), English (92%), and Turkish (17%).
The most common industries among freelancers in Cologne, Germany who have used ISMS in their recent projects are Information Technology (92%), Professional Services (67%), and Banking and Finance (42%).
The most common business areas among freelancers in Cologne, Germany who have used ISMS in their recent projects are Information Technology (100%), Project Management (100%), and Operations (75%).
Main locations of FRATCH Experts, who have recently used ISMS
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 
Berlin 
Munich 
Frankfurt 
Dusseldorf Countries:
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