ISO 27001 Experts in Essen
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Meet FRATCH Experts in Essen, who have recently used ISO 27001
Alwin G.
Last position:
IT Interim Manager & AI Strategist
- AI product development: Design of an AI-supported GRC platform to automate compliance processes.
- AI expertise: Strategic deepening in Agentic AI and GenAI as a core asset for modern IT governance
- IT interim management and strategic consulting
Henry Hanau
Last position:
Interim Manager IT-Compliance at Int. Fertigungsunternehmen
- Industry: mechanical engineering, vehicle manufacturing
- Regulations: Data Act
- Project focus: data governance, legally compliant use of machine data, data platforms
- Assigned by: CFO, platform product owner
Successes/Results (early phase):
- Compliance support for the setup of an internal standardized data usage platform based on Databricks.
- Created the basis for the legally compliant and effective use of machine data, including:
- Technical: gap analysis and closing of gaps in the segmentation and maintenance of collected machine data.
- Technical: consideration of data flows from the platform to users and third parties.
- Organizational: drafting and finalizing the required data usage agreements.
Laurin Hagemann
Last position:
Software Architect (Freelance) at Care4Sure
- Delivered MVP-focused full-stack architecture for a health-sector client: Vite/React frontend, backend services on Google Cloud Run, and Supabase for database plus IAM/authentication.
- Supported product requirements engineering and prioritized cost-aware workload placement, implementing browser-side/edge computation where feasible before moving logic to backend services.
Kai-Uwe Petzhold
Last position:
Technical Project Management at CHG Meridian AG
- CHG Meridian AG is a financial company focused on leasing in the areas of IT technology, logistics and medical technology and is regulated by BaFin. One part of the company is Return to Remarketing, where devices delivered to the technology center (notebooks, smartphones, tablets, etc.) are prepared for resale. The project I supported was responsible for enabling damage assessment of returned lease devices, documenting them visually in the form of pictures, enabling invoicing for the customer, and making the pictures available via the in-house customer platform. This was achieved through a combination of in-house development within the internal development department and the use of SaaS products. The second project was the transition of SaaS tendering software, purchased by the business unit, into the operations of the CHG IT department. Evaluation of security questions in relation to BaFin requirements, development of an authorization concept, implementation of single sign-on, documentation of the application in the CHG systems (CMDB, iKnow, etc.) and handover into operations.
Used technologies and methods: NIS2, DORA, agile software development, Scrum, Kanban, ServiceNow, SaaS, MS Teams, MS SharePoint, Active Directory, Entra ID, CMDB, incident management, change management, request management, service level agreement
Jens Brennscheidt
Last position:
Senior Cyber Security Consultant at Brennscheidt IT Consulting
ISMS consulting
Interim management
Conducting security analyses & audits
BCM consulting
Executive management
Mohamad Alosman
Last position:
Systems Engineer for Network Security at Bechtle AG
- SD-WAN solution by Aruba – Swiss energy company (330 sites): design and implementation of an SD-WAN branch solution with Aruba 9004 gateways, encrypted overlay, policy-based routing, WAN load balancing, and centralized management via Aruba Central.
- LAN/WLAN & security – schools in Germany (9 sites): deployment of Aruba switches & AP-505, FortiGate 80F firewalls; setup of Checkmk monitoring, incident and change management, and secure admin access (BeyondTrust).
- Multi-site security – energy billing company (20 sites): deployment of a complete Fortinet solution (FortiGate HA cluster, FortiSwitch PoE, FortiAP), IPsec remote-access VPN via FortiClient, centralized management via FortiCloud, IntraID authentication, operations and incident management.
- Data center migration – German client: migration of data center switches (Mellanox), firewall cluster, and OfficeConnect switches to a new data center; securing configurations, implementing HA designs, testing, monitoring, and coordinated change and incident processes. Setup of two new 6300 M VSX clustered switches.
- Data center security – university hospital: implementation of a high-availability FortiGate 400F firewall cluster across three data centers; security policy design, operational support, and change/incident management.
- Enterprise campus & network access control – manufacturing company in Germany: introduction of Aruba ClearPass NAC, setup of a VSX-based switching architecture, secure WLAN access with MPSK, and integration into existing networks.
- EU client (Germany & Poland) – Sophos firewalls: operations, incident and change management of Sophos firewalls including IPsec VPN; troubleshooting and ongoing optimization of security configurations.
- Network modernization – pharmacy client in Germany: design and rollout of core and access switching (Mellanox, Aruba Instant On), migration from Sophos to Fortinet firewalls, network segmentation, and security hardening.
Carsten Weinmann
Last position:
Managing Consultant - IT Outsourcing-Services (IT, Voice, Data) at Bank / insurance group (Savings Banks Group)
- Transforming complex AI use cases into practical solutions
- Analyzing IT/telecom end-to-end business processes from requirements to order (RACI), modeling with IBO Prometheus
- Risk management
- Assessing digitalization potential, AI, and strategic supplier analysis against the IT target picture
- Optimizing offer and cost calculation bases in strategic and operational IT procurement
- Optimizing supplier strategy (DSGV and financial institutions)
- Exploring various approaches to cost optimization and simplifying supplier management
- Optimizing contracts and licensing management (e.g., SAP, Microsoft, IBM, Cisco, BMC, etc.)
- Desk and field expediting with external partners
- Possible outsourcing and consolidation of services with fewer suppliers
- On-time handover of work packages within agreed time and budget
Christoph Guse
Last position:
IAM/AD Management Consultant
- Analysis of the One Identity Manager installation on enterprise systems
- Database consistency check
- Error analysis of database integrity and consistency
- Data analysis
- Creating recommendations based on the collected data and errors
- Designing an update strategy
Daniel Jüntgen
Last position:
Information Security Consultant
- Enhanced quality assurance of documents, processes and required evidence in preparation for the upcoming KRITIS audit 2025.
- Reviewing and commenting on all relevant documents.
- Advising authors and document owners on inquiries and during the creation process.
- Supporting departments with IT security inquiries.
- Used tools/Frameworks MS Office, SharePoint, Jira, Confluence, ISO27001+, NIS-2 (EU 2022/2555), B3S (Statutory Health & Private Health Insurance), BSIG / IT-SIG 2.0, BSI-KritisV, BSI-C5, BSI Baseline Protection (200-2, 200-4), ServiceNow, RCE (EU 2022/2557), SGB, GDPR
Thomas Mitterwachauer-Grigo
Last position:
Interim Head of Data Protection, Compliance and Internal Audit at BIG direkt gesund
- Functional realignment according to IIR standards
- Managing a team of 10 employees
- Serving on the KRITIS steering committee
Christian Fox
Last position:
Deutsche Post DHL Group
- Leadership development training
- ITIL
- Prince2
Discover over 15,000 top freelancers
Statistics of experts using ISO 27001
Aggregated from the professional profiles of matched freelancers.
Experience
22 years
Position duration
2.3 years (Germany: 2.6 years)
Positions per freelancer
14 (Germany: 13)
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Insurance, Professional Services
Certification focus areas
Information Technology, Audit, Project Management
Bachelor's degree or higher
86% (Germany: 88%)
Master's degree or higher
43% (Germany: 54%)
Certifications per freelancer
12 (Germany: 6)
Most common languages
German, English, French
Speak two or more languages
82% (Germany: 97%)
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Essen 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 Essen using ISO 27001
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
ISO 27001 work
ISO 27001 is the global standard for an information security management system, often called ISMS. It helps companies define controls, policies, risk treatment, and audit proof. Specialists use it to prepare for certification, improve internal security, and structure ongoing compliance work.
Typical deliverables
- Gap assessments against ISO/IEC 27001
- Risk registers and treatment plans
- ISMS policies, procedures, and records
- Audit packs and evidence support
- Certification readiness reviews
Tooling and methods
Strong specialists work across policy documents, asset registers, risk matrices, evidence trackers, and audit checklists. They also know how to align ISO 27001 with Annex A controls, supplier reviews, and security awareness processes. Many bring experience with GRC tools, though the method matters more than the software.
When companies bring in help
Companies usually look for freelance expertise when they need a clean start, a faster certification path, or support before an external audit. It is also common after incidents, during mergers, or when a team must align security work across departments. In Essen, this often matters for industrial firms, service providers, and regulated organizations that need structured security without hiring full-time.
What strong specialists do
A good ISO 27001 specialist turns a broad standard into practical work that teams can maintain. They ask for evidence early, explain gaps clearly, and keep controls tied to real business risks. They should be able to work with management, IT, legal, and operations without creating unnecessary complexity.
Local working setup
For companies in Essen, ISO 27001 work can be done remotely, on-site, or in a mixed setup. Remote support works well for document reviews, gap analysis, and preparation; on-site time helps with workshops, stakeholder interviews, and evidence collection. German language skills are often useful, especially for internal policies and audit meetings.
Frequently asked questions
Not sure where to start with ISO 27001? These answers cover the essentials.
ISO 27001 is used to set up and run an information security management system, or ISMS. It helps a company manage risks, define controls, and show that security work is organized and reviewable. Many teams also use it as the framework for certification preparation and ongoing internal audits.
Yes. ISO/IEC 27001 is the full standard name, while ISO 27001 is the common short form people use in search and in daily work. You may also hear ISMS, which refers to the management system built around the standard.
ISO 27001 is a management standard with a structured control and audit approach, while SOC 2 is an assurance report often used with service providers. NIS2 is a legal and regulatory topic, not a certification standard. Companies often need support that can connect all three without mixing up their purpose.
A strong ISO 27001 specialist usually understands risk management, internal audits, policy writing, and evidence collection. Useful adjacent knowledge includes cloud security, supplier management, data protection, and basic business continuity work. Communication skills matter just as much as the framework itself.
You do not need a large security team before bringing in ISO 27001 help. Freelance support is useful as soon as you need a gap assessment, a certification plan, or help organizing controls and records. The right specialist can also step into an existing ISMS that feels messy or hard to audit.
Yes, a lot of ISO 27001 work can be done remotely, especially document reviews, policy drafting, and audit preparation. On-site time in Essen is helpful for workshops, evidence gathering, and speaking with local stakeholders. Many companies use a hybrid setup so the specialist can move quickly without losing context.
Look for someone who can explain the standard in plain language and show how they have turned it into working processes. A strong ISO 27001 freelancer will ask for evidence, map risks to controls, and keep the ISMS practical instead of paper-heavy. Clear examples of audit support and certification readiness are good signs.
The first deliverable is often a gap assessment that shows what is missing between the current setup and ISO 27001 requirements. From there, specialists usually build a plan for risks, policies, controls, and evidence. That sequence helps teams avoid random documentation and focus on what an auditor will actually review.
The average hourly rate of freelancers in Essen, Germany who have used ISO 27001 in their recent projects is 114 €, which corresponds to a daily rate of about 910 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used ISO 27001 in their recent projects, 86% hold at least a Bachelor's degree and 43% hold at least a Master's degree.
On average, freelancers in Essen, Germany who have used ISO 27001 in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Essen, Germany who have used ISO 27001 in their recent projects are German (100%), English (73%), and French (18%).
The most common industries among freelancers in Essen, Germany who have used ISO 27001 in their recent projects are Information Technology (91%), Insurance (64%), and Professional Services (64%).
The most common business areas among freelancers in Essen, Germany who have used ISO 27001 in their recent projects are Information Technology (100%), Project Management (82%), and Operations (73%).
Main locations of FRATCH Experts, who have recently used ISO 27001
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.
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