Network Security Experts in Munich
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Meet FRATCH Experts in Munich, who have recently used Network Security
Florian Krebs
Last position:
LAN Planner at Global Network AG
- As-is assessment of the current network infrastructure and its documentation, including on-site inspections
- Independent planning of new distribution and main distribution rooms in the individual district offices (components used, rack layout, connectivity), considering the BSI IT-Grundschutz and InfoSic requirements
- Planning of new copper and fiber optic cabling, including patch panels
- Coordination with building services engineering (TGA) to ensure compliance with relevant on-site requirements
- Development of detailed execution plans and high-level concepts for the rollout of the new infrastructure
- Additional support after the components go live (hypercare phase)
- Regular communication with project management and client stakeholders
Mohamad Dib-Skhni
Last position:
Project Engineer at BMW Group AG
- Designed and implemented Azure Kubernetes Clusters, and managed DNS and Firewall solutions, enhancing network security and reliability.
- Led projects using Agile Scrum methodologies to streamline development cycles and improve project efficiency.
- Fostered and maintained relationships with suppliers to ensure timely project deliverables and resource availability.
- Managed continuous integration and delivery (CI/CD) pipelines using Jenkins, Sonar, GitHub, Bitbucket, and Terraform within the BMW Azure Cloud environment.
- Utilized Fortify SSC and Contrast AST for robust application security testing.
- Directed DevOps engineering initiatives on the SAP Business Technology Platform (BTP), focusing on streamlining development and deployment processes.
- Service Now governance, risk und compliance (GRC&IRM).
Florian Großmann
Last position:
Senior IT Project Manager Security & Infrastructure & Business Development Manager HealthCare at CGI
- Responsible project manager for complex international infrastructure projects
- Coordinator and decision-maker for IT architects in network infrastructure and software with over 100,000 users
- End-to-end project management
- Launch and implementation of initiatives
- Project management of international infrastructure projects with C-level reporting
- Leading and coordinating IT architects
- Technical project management for merger and cloud transformation
- Delivery of international software and hardware rollouts
- Implementation of IT security projects and compliance
- Work with key technologies (e.g. 5G/6G standard)
- Support of complex defense and aerospace projects (e.g. Ariane 6, Eurodrone)
- Building the healthcare and life sciences business unit
- Creating and leading internal employee trainings
Mevlüt Yıldırım
Last position:
Project at Physical Adversarial Attacks Using Fan-Based Holographic Projections
- Planned and executed black-box adversarial testing of traffic-sign computer-vision pipelines; produced a threat model and attack-surface analysis for safety-critical scenarios
- Built a programmable hardware proof of concept using a holographic POV fan and a repeatable test harness to run real-time experiments and collect evidence for vulnerability assessment
- Quantified misclassification across lighting, distance, and angle, achieving up to 90% untargeted misclassification; delivered steps to reproduce, PoCs, and prioritized mitigations, and documented limitations and residual risk
Rallis Tsetinis
Last position:
Senior Project Manager Datacenter, Cloud, Network and Collocation at Noris Network AG
- Successfully led IT infrastructure projects with budgets up to €10M, including data center migrations and cloud transformations, improving operational efficiency by 30%.
- Managed project specifications, resources, and stakeholder alignment, delivering 95% of projects on time and within budget, ensuring seamless execution.
- Reduced project risks by 40% through proactive risk, cost, and claim management while maintaining 99.9% system uptime and effective C-level communication.
- Optimized team performance by 25% using agile methodologies like Scrum, enhancing service readiness and ensuring a 20% faster go-live for IT solutions.
Stephan Krausenegger
Last position:
Migration Coordination at ITZBund
- Analysis and assessment of government business processes with regard to migration capability
- Definition and preparation of the technical framework conditions in the new master data center
- Development and optimization of migration procedures and processes
- Transformation of existing solutions to new technical standards (technology refresh)
- Coordination of architecture and technical cross-cutting topics
Dhia Laouiti
Last position:
Software Developer Internship at Passau University
- Developed a C++ library using IDL for secure DDS system communication, focusing on protocol serialization and interface definition.
- Implemented rigorous validity tests and created a CLI window to simplify library integration and ensure optimal performance and security.
Majid Asadpoor
Last position:
Lead Consultant at Infosys
- Network automation
- CI/CD and Docker environment
- Python Nornir for network automation
- pyATS for monitoring and test case automation
- Network Access Control (RADIUS) and device admin access control (TACACS) with AAA and Cisco ISE on Cisco/HP/Aruba devices
- Cisco ISE cluster configuration (2/4/8 nodes)
- Cisco ISE authentication and authorization configuration
- Cisco/HP/Aruba switch/WLC TACACS/dot1x/RADIUS configuration
- Cisco ISE automation with RESTCONF and Python
Discover over 15,000 top freelancers
Statistics of experts using Network Security
Aggregated from the professional profiles of matched freelancers.
Experience
21 years (Germany: 20 years)
Position duration
1.9 years (Germany: 2.3 years)
Positions per freelancer
12
Top business areas
Information Technology, Operations, Project Management
Top industries
Information Technology, Automotive, Telecommunication
Certification focus areas
Information Technology, Project Management, Human Resources
Bachelor's degree or higher
86% (Germany: 76%)
Master's degree or higher
43% (Germany: 36%)
Certifications per freelancer
6
Most common languages
German, English, Spanish
Speak two or more languages
100%
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 Munich 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 Munich using Network Security
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
What it covers
Network security protects the paths data takes between users, servers, cloud services, and remote offices. It includes firewall design, VPN access, segmentation, intrusion detection, and policy control. Strong specialists keep traffic moving while blocking threats.
Where it is used
- Corporate networks and branch offices
- Cloud-connected environments and hybrid setups
- Remote access and zero trust projects
- Monitoring, incident response, and hardening work
It shows up wherever internal systems, partners, and public services need controlled access. In Munich, that often means mixed environments with office networks, cloud workloads, and regulated business systems.
Core tools
A good NetSec specialist knows firewalls, IDS/IPS, VPNs, NAC, proxy services, and network monitoring. They also work with routing, DNS, certificates, and logs so controls fit the real traffic flow. The best professionals understand both the tools and the architecture behind them.
When companies bring help
Companies look for freelance expertise when they need a redesign, an audit, a migration, or urgent incident support. A specialist is also useful when security and networking teams need extra hands for policy cleanup or platform changes. This is common in Munich when local teams need short-term support but want to keep control in-house.
What strong experts do
- Map traffic and trust boundaries clearly
- Reduce open ports and weak rules
- Document changes and handover steps
- Test access paths before rollout
- Coordinate with cloud, endpoint, and identity teams
Strong professionals do more than install controls. They explain risk in plain words, avoid breaking business traffic, and leave a network easier to operate.
How to assess fit
Look for specialists who have worked across firewalls, segmentation, remote access, and monitoring. Ask how they validate changes, handle rollback, and document exceptions. For Munich-based teams, clear communication in English and German can matter when they work with local operations and security stakeholders.
Frequently asked questions
Questions about Network Security? Start with the answers below.
Network Security is used to control who can reach systems, what traffic is allowed, and how threats are blocked or detected. It covers firewalls, VPN access, segmentation, intrusion detection, and traffic monitoring. The goal is to protect business systems without slowing down daily operations.
Network Security includes firewall work, but it is broader. Firewalls are one control; the wider discipline also covers routing, secure remote access, network design, logging, and incident response. Companies usually need specialists who can connect all of those parts.
A strong Network Security specialist can explain the network flow before changing it. Look for experience with rule design, VPNs, segmentation, IDS/IPS, and log analysis, plus clear documentation. Good specialists also test changes and plan rollback steps.
Network Security focuses on traffic, trust boundaries, and control points in networks. Cloud security adds provider services, identity controls, and platform settings on top of that. Many projects need both, because cloud workloads still depend on secure network paths.
Network Security work often goes with identity and access management, endpoint protection, Linux or Windows administration, and cloud networking. Knowledge of DNS, certificates, routing, and logging is also useful. These skills help a specialist trace problems across the whole path.
Network Security freelancers are useful for both. A short audit works well when you need rule cleanup, exposure checks, or a second opinion. A full redesign makes sense when you are changing sites, cloud setups, remote access, or segmentation.
Yes, Network Security work is often remote because most tasks can be reviewed through diagrams, logs, and change windows. On-site presence helps when hardware, datacenter access, or sensitive operational coordination is involved. Munich teams often mix both depending on the project phase.
Network Security quality shows up in clear decisions, safe rollout, and good handover. The specialist should document the current state, the change plan, and the security impact in plain language. If the network is easier to operate after the work, that is a strong sign.
The average hourly rate of freelancers in Munich, Germany who have used Network Security in their recent projects is 84 €, which corresponds to a daily rate of about 672 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Network Security 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 Munich, Germany who have used Network Security in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Munich, Germany who have used Network Security in their recent projects are German (100%), English (100%), and Spanish (38%).
The most common industries among freelancers in Munich, Germany who have used Network Security in their recent projects are Information Technology (100%), Automotive (75%), and Telecommunication (63%).
The most common business areas among freelancers in Munich, Germany who have used Network Security in their recent projects are Information Technology (100%), Operations (63%), and Project Management (63%).
Main locations of FRATCH Experts, who have recently used Network Security
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 
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FRATCH CEO
