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Cybersecurity Experts in Dortmund

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Hire experts who secure networks, harden cloud systems, and respond to incidents across security operations, identity, and compliance work. Get fast, precise matching with vetted, available freelancers.

Meet FRATCH Experts in Dortmund, who have recently used Cybersecurity

Verified expert

Jens Brennscheidt

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Senior Cyber Security Consultant

Bochum
Jens Brennscheidt

Last position:

Senior Cyber Security Consultant at Brennscheidt IT Consulting

  • ISMS consulting

  • Interim management

  • Conducting security analyses & audits

  • BCM consulting

  • Executive management

Verified expert

Mohamad Alosman

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Network Security Systems Engineer

Bochum
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.
Verified expert

Oliver Michels

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Interim Project Manager Automation / PRINCE2 Practitioner

Werne
Oliver Michels

Last position:

Interim Project Manager Automation / PRINCE2 Practitioner at Secure-Partner

  • Automotive SPICE (ASPICE)
  • Cybersecurity
  • automation project management
  • operational project execution
  • requirements alignment with customers and stakeholders
  • planning requirements for modernization
  • time and resource planning
Verified expert

Yoav Netzer

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Freelance Software Architect

Moers
Yoav Netzer

Last position:

Freelance Software Architect at Freelance Consultant

  • Various small consultations, e.g. concepts and arcitectures.
  • Updating my Matlab, Linux, IPv6, Cyber-Security, C++ (up to 23) and Python skills.
Verified expert

Hendrik Belitz

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Lecturer

Dortmund
Hendrik Belitz

Last position:

Lecturer at Front and Fullstack Development Lecturer

  • Teaching JavaScript, HTML, CSS, React, NodeJS, MongoDB, MariaDB, and Express
  • Designing and preparing lessons
  • Classroom teaching and one-on-one coaching
Verified expert

Manfred Liebetrau

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Senior Consultant Information Security

Dortmund
Manfred Liebetrau

Last position:

Senior Consultant Information Security at Creditplus Bank AG

  • Designing the information security process based on ITIL 4
  • Designing the ITIL 4 incident and change management processes
  • Creating information security policies for the bank
  • Support in the project for internal audit findings
  • Advising on the setup of the bank's internal control systems (ICS)
  • Advising on setting up ICS processes
  • Advising and supporting security architecture and risk analysis of the existing IT landscape, including IT security architecture, data management, data compliance & physical security
  • Advising and project leadership for the security concept of the bank's assets
  • Advising and support in contracts with external service providers to meet the bank's regulatory (BAIT; MaRisk; DORA; NIS2; GDPR) and information security requirements
  • Support in planning and implementing a SOC/SIEM and risk management
  • Support for the spam email team in analyzing and handling incidents

Discover over 15,000 top freelancers

Statistics of experts using Cybersecurity

Aggregated from the professional profiles of matched freelancers.

Experience

17 years (Germany: 21 years)

Position duration

2.1 years (Germany: 5.3 years)

Positions per freelancer

11 (Germany: 13)

Top business areas

Information Technology, Project Management, Quality Assurance

Top industries

Information Technology, Banking and Finance, Manufacturing

Certification focus areas

Information Technology, Audit, Product Development

Bachelor's degree or higher

100% (Germany: 88%)

Master's degree or higher

50% (Germany: 58%)

Certifications per freelancer

3 (Germany: 5)

Most common languages

German, English, Spanish

Speak two or more languages

86% (Germany: 96%)

Based on our profile pool as of 30 Aug 2026.

Daily rate distribution

0 1 2 3 4
<€640 €640-​720 €720-​800 €800-​880 €960+

The chart shows how the daily rates of freelancers in this technology in Dortmund 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 Dortmund using Cybersecurity

Rates are based on recent contracts and do not include FRATCH margin.

1000
750
500
250
Rate comparison chart
Daily rate avg. 767 €
Germany avg. 907 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1000
750
500
250
Rate comparison chart
Median rate 720 €
Germany median 904 €

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

Security scope

Cybersecurity covers the work that keeps systems, data, and users safe from intrusion, fraud, and misuse. Companies bring in specialists for threat monitoring, access control, vulnerability management, and incident response. In Dortmund, this often supports industrial IT, SaaS teams, and firms running mixed on-site and remote infrastructure.

Common work

  • Security assessments and hardening plans
  • Firewall, endpoint, and identity reviews
  • Incident handling and recovery support
  • Cloud and network security design
  • Policy, risk, and audit preparation

Tools and stack

Strong professionals work with SIEM and EDR tools, vulnerability scanners, IAM systems, and log analysis platforms. They also understand secure configuration in cloud environments, VPNs, segmentation, and least-privilege access. The right person can connect tooling with real operations, not just produce reports.

When to bring help

Freelance expertise is useful when a company needs a short, focused engagement, a second opinion after a security issue, or support for a busy internal team. It also helps during migrations, app launches, supplier reviews, and compliance work where security tasks must move in parallel with delivery.

What strong specialists do

Good cybersecurity specialists work clearly with IT, product, and leadership teams. They can explain risk in plain words, document actions, and prioritize fixes by business impact. Many also bring hands-on experience with Cyber Security, Infosec, and IT security workflows, which helps when teams use different terms for the same problem.

Dortmund collaboration

In Dortmund, companies often need experts who can work on-site for sensitive checks and remotely for monitoring, reviews, and documentation. German communication is often helpful, especially when security work touches internal policies, audits, or supplier coordination. The best fit is someone who can join fast and adapt to the pace of the local team.

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Frequently asked questions

What clients ask us most about Cybersecurity — answered in short.

A strong Cybersecurity specialist helps protect systems, data, and users from attacks and misuse. That can include hardening servers, reviewing access controls, responding to incidents, and improving logging and monitoring. Many also support risk reviews and security policies when a company needs structure as well as technical fixes.

Cybersecurity is often used alongside information security and infosec, and in practice the overlap is large. Cybersecurity usually points more to protecting systems, networks, and digital operations, while information security also covers policies, data handling, and governance. Companies often search all three terms when they want the same kind of specialist.

A good Cybersecurity freelancer often also understands networking, cloud platforms, identity and access management, Linux or Windows administration, and secure software practices. For incident-heavy work, log analysis and SIEM experience matter. For governance work, familiarity with audit preparation, risk controls, and documentation is important.

That depends on the scope of the work. Simple security reviews may need a specialist who can assess gaps and recommend fixes, while incident response, cloud security, or regulated environments call for deeper hands-on experience. Companies should match the specialist to the risk level, not just the tool name.

In many teams, Cybersecurity and IT security are used interchangeably. IT security can sound broader or more infrastructure-focused, while cybersecurity often includes threat detection, response, and protection of connected systems. When you brief a specialist, describe the actual task, such as hardening, monitoring, or incident handling, rather than relying on the label alone.

Cybersecurity work often works well remotely for assessments, monitoring support, policy reviews, and documentation. On-site is useful when a company needs access to sensitive environments, wants in-person workshops, or must review physical systems and internal procedures. In Dortmund, many teams prefer a mix of both depending on the task.

Look for clear examples of similar work, not just a list of tools. A strong Cybersecurity professional explains what was found, what was fixed, and how the change reduced risk. Good signs are structured reporting, practical recommendations, and the ability to work calmly with technical and non-technical stakeholders.

Freelancers working in Cybersecurity should expect sensitive information, tight access rules, and clear documentation needs. Many projects involve collaboration with IT, legal, compliance, or product teams, so communication matters as much as technical skill. Companies usually value specialists who can be trusted with confidential systems and who document their actions well.

The average hourly rate of freelancers in Dortmund, Germany who have used Cybersecurity in their recent projects is 96 €, which corresponds to a daily rate of about 767 € based on an 8-hour working day.

Of the freelancers in Dortmund, Germany who have used Cybersecurity in their recent projects, 100% hold at least a Bachelor's degree and 50% hold at least a Master's degree.

On average, freelancers in Dortmund, Germany who have used Cybersecurity in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 2.1 years.

The most common languages among freelancers in Dortmund, Germany who have used Cybersecurity in their recent projects are German (100%), English (86%), and Spanish (29%).

The most common industries among freelancers in Dortmund, Germany who have used Cybersecurity in their recent projects are Information Technology (71%), Banking and Finance (57%), and Manufacturing (57%).

The most common business areas among freelancers in Dortmund, Germany who have used Cybersecurity in their recent projects are Information Technology (86%), Project Management (71%), and Quality Assurance (71%).

Main locations of FRATCH Experts, who have recently used Cybersecurity

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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