BSI IT-Grundschutz Experts in Frankfurt
with the power of AIWork with specialists who structure information security management systems, perform structural analyses, and audit against BSI standards, matched precisely through AI from vetted, available freelancers.
Meet FRATCH Experts in Frankfurt, who have recently used BSI IT-Grundschutz
Reza N.
Last position:
Senior IT-Security Expert at Teambank AG
- Completed the integration of log sources into Microsoft Sentinel, including GCP workloads – centralized consolidation of all security-relevant events from Azure and GCP environments for complete end-to-end telemetry and comprehensive compliance evidence
- Developed custom rules and use cases based on the GFG Use-Case Library and the MITRE ATT&CK Matrix to cover company-specific threats and GFG-relevant scenarios with precise, mapped detection rules
- Tuned detection rules to minimize false positives, optimized detection thresholds, and modeled exceptions – enabling the SOC to work with relevant, prioritized alerts while reducing Mean Time to Detect/Respond
- Built SOAR capabilities in Sentinel by developing playbooks to automate recurring response processes such as containment, user and host isolation, and ticketing – shorter response times and 24/7 scalability
- Designed and built a log transformation solution to normalize and enrich incoming raw logs (GeoIP, CMDB, threat intelligence) and convert them into a consistent schema for high-performance KQL queries, use case logic, and correlations
- Managed Azure security through Azure Policies to enforce security and compliance standards, prevent drift, and continuously remediate deviations
- Operated the Defender XDR portal to link endpoint, identity, email, and SaaS signals with Sentinel findings, enable holistic incident triage, and orchestrate measures directly from XDR
Technologies: Microsoft Sentinel, Microsoft Defender XDR, Azure Policy, KQL, GCP, MITRE ATT&CK
Valentin O.
Last position:
Network Architect at IT Service Provider - Public Sector
- Designed a network management strategy focused on NetDevOps principles and model-driven telemetry using YANG data models
- Conducted NETCONF/YANG workshops for L2VPN/L3VPN services over SRv6
- Automated configuration deployment in the testing environment with Ansible
- Developed end-to-end service measurement concepts with IPSLA and the Telegraf-Prometheus-Grafana stack
- Created the dual-stack architecture design (router + switch + firewall) including a detailed test plan; planned, executed, and documented acceptance tests for the management network
- Performed BSI IT baseline protection checks according to the IT-Grundschutz catalog (needs assessment, modeling, risk analysis, deriving measures)
- Protocols: SRv6, IPv6, MPLS, BGP, ISIS, OSPF, NETCONF/YANG, model-driven telemetry, IPSLA
- Systems: Cisco Crosswork Network Controller, SolarWinds Orion, Grafana, InfluxDB, Telegraf, Ansible, Git
- Components: Cisco NCS router series, Cisco Catalyst switch series, Cisco Firepower firewall series
Guido K.
Last position:
IT Consultant / Owner at Guido Krauß IT-Consulting
Self-employed consulting, implementation, and support of IT infrastructures with a focus on IT security, network and server administration, virtualization, backup & recovery, IT documentation, asset management, and business continuity management.
- IT security consulting and implementation of technical protective measures
- Windows server and client support, patch management, user support
- M365 – Entra ID – MS Azure administration
- Planning, installation, and operation of LAN, WAN, WLAN, and VLAN infrastructures, Cisco, HP, Netgear, Sophos, Securepoint
- Support of virtual systems based on Hyper-V, VMware, and Proxmox
- Backup and recovery concepts including test recovery, documentation, and handover
- Introduction and maintenance of IT documentation, asset management, and inventory tracking
- Implementation of measures related to IT baseline protection, emergency manuals, and BCM
- On-/offboarding concepts with a focus on permissions, devices, data access, and handover processes
Security awareness and practical sensitization of users and IT staff
Mario P.
Last position:
Senior IT Project Manager / Program Lead – Network Strategy 2030 at ALDB GmbH
- Holistic responsibility for modernizing and expanding federal networks and upgrading critical data center and telecom infrastructure in the high-security agency environment of BDBOS
- Planning and management of the expansion of national BOS network infrastructure in the VS-NfD/KRITIS environment with technical decision authority at the architecture and component level (Cisco, Layer 2/3, WAN redundancy)
- Planning, tendering (EVB-IT/UVgO) and oversight of the upgrade of security-critical telecom infrastructure for emergency call 110/112 (ACD)
- Capacity planning, rack integration, structured cabling, power supply, cooling concept (CRAC/In-Row) and DCIM monitoring for data center expansion
- Building the IT department from scratch: structures, governance, processes, team recruiting, vendor selection and long-term IT strategy
- Planning and managing infrastructure and application migrations: migration strategies, batch planning, hypercare stabilization and rollback concepts
- Creating vendor-neutral specifications (telecom systems, signature solutions) according to EVB-IT and UVgO; contract award and vendor management
- Setting up a secure IT environment according to BSI basic protection, ISO 27001 and VS-NfD; developing IT security concepts and CMDB analyses
- Hands-on program leadership: decision papers for management and steering committees, risk management, reporting and change request control
Andreas I.
Last position:
Cybersecurity Specialist Assessor at Bundesnetzagentur
- Recognition of national notified bodies
- Preparation of cybersecurity competency reports
- EU Radio Equipment Directive
Kurt R.
Last position:
Lead Solution Architect (AI HealthTech) / interim CTO & Product Co-Owner at Physio-Agil Frankfurt
- General CTO responsibilities (architectural design, operational setup, external runtime product evaluation, investor buy-in, regulatory compliance).
- Software development oversight (implementation on deep-dive-in) plus workflow design.
- Product co-ownership.
- Tech/tools/frameworks: proprietary software (Java, JavaScript), Kubernetes, Postgres, MiniIO, Ollama (internal), several xAI API (external), OpenTofu (Terraform), Keycloak, Kafka, Prometheus, ELK Stack, GitHub, GitHub Workflows, Argo CD, ISO 27001, BSI-ISM, EU AI Act.
Peter W.
Last position:
ISO 27001 Auditor for health insurance archive system at Health insurance company
The replacement of the existing archive system (document management system – DMS) on a host-based platform is well advanced.
The internal audit is meant to ensure the company's quality standards.
GDPR
ISO 27001 ff.
BSI
DORA
Patient data regulations
Host / Cloud / S3 / Container / highly scalable / Nuxeo
Budget: 50,000
Team: 1
Martin G.
Last position:
Product Management for Medical Portal at MedTech Startup
- Product strategy and roadmap development for digital health portal
- Requirements engineering and feature prioritization
- User story definition and backlog management
- Prototype development
- Implementation of continuous delivery
- Search engine optimization
- Technological environment: Claude Code, Claude Sonnet 4.5, Agentic Coding, TypeScript, React, AstroJS, PostgreSQL, JetBrains IntelliJ, Netlify, Supabase, GitHub Actions, Git, DevOps, continuous delivery
Alexander H.
Last position:
Managing Director at Vineyard Management Consulting GmbH
- Focus: Digitalization & Cyber Security Management
Discover over 15,000 top freelancers
Statistics of experts using BSI IT-Grundschutz
Aggregated from the professional profiles of matched freelancers.
Experience
21 years (Germany: 24 years)
Position duration
2.8 years (Germany: 2.5 years)
Positions per freelancer
12 (Germany: 17)
Top business areas
Information Technology, Operations, Project Management
Top industries
Information Technology, Banking and Finance, Government and Administration
Certification focus areas
Information Technology, Project Management, Legal
Bachelor's degree or higher
88% (Germany: 85%)
Master's degree or higher
50% (Germany: 54%)
Certifications per freelancer
7 (Germany: 8)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 94%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Frankfurt are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Frankfurt using BSI IT-Grundschutz
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
BSI IT-Grundschutz 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 (78%)
- Banking and Finance (67%)
- Government and Administration (67%)
- Healthcare (44%)
- Telecommunication (44%)
- Automotive (33%)
- Insurance (33%)
- Transportation (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Standardized Information Security Architecture
BSI IT-Grundschutz provides a systematic methodology established by the German Federal Office for Information Security to build and maintain an Information Security Management System. Organizations apply the BSI Standards alongside the IT-Grundschutz-Kompendium to establish robust baseline protection across technical, organizational, and physical domains.
Core Workflows and Security Deliverables
- Defining security scope and performing structural analysis of IT networks
- Identifying protection requirements across confidentiality, integrity, and availability
- Modeling security requirements using standard IT-Grundschutz building blocks
- Executing basic security checks and delta assessments against target states
- Formulating risk analyses for non-standard operational assets
Tooling and Documentation Ecosystem
Implementation relies on dedicated governance tools such as Verinice, HiScout, or Docu-Snap to model assets and track control realization. Specialists align documentation with BSI Standard 200-1 for management systems, BSI Standard 200-2 for core methodologies, and BSI Standard 200-3 for risk analysis workflows.
Application in the Frankfurt Business Landscape
Frankfurt operates as continental Europe's primary financial hub and colocation center. Financial institutions, telecommunications carriers, and operators of critical infrastructure in the Rhine-Main area rely on this framework to satisfy regulatory compliance mandates from supervisory authorities and protect vital infrastructure nodes.
When Organizations Engage External Support
- Preparing internal systems for formal ISO 27001 certification based on IT-Grundschutz
- Addressing audit findings from regulatory reviews or supervisory authorities
- Transitioning legacy security policies to updated IT-Grundschutz editions
- Accelerating the security assessment of newly deployed hybrid cloud footprints
Characteristics of Qualified Specialists
Top specialists combine formal certification as an IT-Grundschutz-Praktiker or IT-Grundschutz-Berater with direct audit preparation experience. They maintain comprehensive knowledge of sector regulations, demonstrate pragmatic documentation practices, and navigate both technical infrastructure controls and administrative organizational policies.
Frequently asked questions
The facts hiring teams ask for most often when it comes to BSI IT-Grundschutz.
Organizations use BSI IT-Grundschutz to establish a systematic Information Security Management System that combines technical safeguards with operational practices. It provides structured modules to identify, implement, and verify baseline safeguards across standard and complex enterprise systems.
While ISO/IEC 27001 outlines top-level management controls and relies heavily on custom risk assessments, IT-Grundschutz includes concrete, modular catalogs called building blocks. The German framework provides explicit technical implementation guides and enables an ISO 27001 certification on the basis of IT-Grundschutz.
Independent validation is managed directly via the BSI qualification scheme. The primary industry standards are the BSI IT-Grundschutz-Praktiker for operational implementation and the certified IT-Grundschutz-Berater for advanced advisory and audit preparation roles.
Frankfurt hosts extensive colocation centers, critical infrastructure operators, and regulated financial institutions. These enterprises use BSI IT-Grundschutz to address strict national supervisory requirements, secure interconnected data nodes, and demonstrate rigorous compliance to institutional partners.
Most analytical, documentation, and tooling workflows in BSI IT-Grundschutz occur remotely. However, initial physical site inspections, data center reviews, and final pre-audit checks in Frankfurt facilities typically require selective on-site presence.
Security professionals implementing IT-Grundschutz commonly work with specialized ISMS software such as Verinice or HiScout. They also integrate network discovery tools, automated inventory systems, and standard compliance dashboards to maintain living documentation.
Because the underlying BSI IT-Grundschutz catalogs, standard forms, and regulatory reporting frameworks are authored primarily in German, proficient business German is essential. Technical deliverables and audit defense documents must align precisely with official German terminology.
Look for proven delivery of complete structural analyses, documented modeling experience with the IT-Grundschutz-Kompendium, and successful certification audit track records. A seasoned BSI IT-Grundschutz specialist should demonstrate familiarity with both administrative compliance policies and actual infrastructure setups.
The average hourly rate of freelancers in Frankfurt, Germany who have used BSI IT-Grundschutz in their recent projects is 118 €, which corresponds to a daily rate of about 943 € based on an 8-hour working day.
Of the freelancers in Frankfurt, Germany who have used BSI IT-Grundschutz in their recent projects, 88% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Frankfurt, Germany who have used BSI IT-Grundschutz in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers in Frankfurt, Germany who have used BSI IT-Grundschutz in their recent projects are German (100%), English (100%), and Spanish (22%).
The most common industries among freelancers in Frankfurt, Germany who have used BSI IT-Grundschutz in their recent projects are Information Technology (78%), Banking and Finance (67%), and Government and Administration (67%).
The most common business areas among freelancers in Frankfurt, Germany who have used BSI IT-Grundschutz in their recent projects are Information Technology (100%), Operations (89%), and Project Management (89%).
Main locations of FRATCH Experts, who have recently used BSI IT-Grundschutz
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 
Cologne 
Dusseldorf 
Essen Request a free demo
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Philipp Thomaschewski
FRATCH CEO
