Wireshark Experts in Essen
in minutes from over 15,000 CVs with the power of AI.Hire experts who analyze packet captures, trace protocol problems, and document network behavior with Wireshark, tshark, and related capture tooling. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Essen, who have recently used Wireshark
Rudolf E.
Last position:
Datacenter Engineer, Network & Security Administrator at International insurance group
Operation and further development of the network and security infrastructure.
Monitoring, analysis and resolution of network and security incidents.
Cross-department collaboration with other specialist teams for operations, further development and reporting.
Firewall vulnerability analysis.
Firewall rule approvals.
Troubleshooting IP communication issues in the network and firewall infrastructure.
Security-critical IT infrastructure, processing of personal data, compliance with legal regulations.
Products: Palo Alto Networks Firewalls, Cisco ACI, Checkpoint Firewalls, F5
Technologies: SDN, SDWAN, Cisco EPIC, Cisco ACI
Boris S.
Last position:
Generalist expert for software development at Mercor
- Training AI models, evaluating images and text UI/UX, turning the provided data into insights through OpenAI Feather as part of the machine learning workflow
Technologies: OpenAI Feather
Laurin H.
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.
Kennedy A.
Last position:
Cybersecurity Trainee at CYBERDEFENDERS
- Completed 25+ hands-on labs focusing on digital forensics, incident response, and advanced threat hunting techniques.
- Earned top-tier badges in malware analysis, enterprise log analysis, and threat intelligence gathering.
- Developed specialised skills in forensic report writing and evidence collection methodologies to support incident investigations.
Pascal F.
Last position:
Senior Network Security Consultant at IT-Systemhaus
- Provided expert level consulting for lifecycle, upgrades and refresh activities
- Used Remedy for effort recording and billing to customers
- Used ServiceNow for service management and workflow
- Used Jira for project management with agile/Scrum methods
- Used Confluence for documentation
- Worked with customer-specific software tools
- Worked with customer-provided and secured hardware suitable for IT security operations infrastructure setup for customers
- Built firewall rule sets and handed over to service owner and delivery teams
- Environment: Cisco ASA, Cisco Firepower, CSM, Cisco AnyConnect, Cisco ISE, Check Point VSX and gateways
Aladdin A.
Last position:
Technical Consultant at NFON
- Presentations and workshops regarding different VOIP products and technologies
- Design of VOIP and network solutions from core to premium solutions and necessary non-standard solutions
- Processing of tenders
- Development of VOIP and network technical implementation of customer requirements
- Implement and configure different UC products on cloud
Mohamad A.
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.
Discover over 15,000 top freelancers
Statistics of experts using Wireshark
Aggregated from the professional profiles of matched freelancers.
Experience
14 years (Germany: 20 years)
Position duration
1.5 years (Germany: 3 years)
Positions per freelancer
13 (Germany: 15)
Top business areas
Information Technology, Operations, Product Development
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Quality Assurance, Business Intelligence
Bachelor's degree or higher
83% (Germany: 87%)
Master's degree or higher
50% (Germany: 54%)
Certifications per freelancer
6 (Germany: 4)
Most common languages
German, English, Russian
Speak two or more languages
100% (Germany: 98%)
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 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 Wireshark
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.
Wireshark 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 (100%)
- Automotive (43%)
- Banking and Finance (43%)
- Professional Services (43%)
- Retail (43%)
- Telecommunication (43%)
- Agriculture (29%)
- Construction (29%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Packet analysis
Wireshark is used to inspect network traffic in detail. It helps specialists see how protocols behave, where delays start, and why a connection fails. Teams use it for troubleshooting, validation, and security review on live systems and saved captures.
What specialists do
- Trace DNS, TCP, TLS, HTTP, and SIP issues
- Compare packet captures before and after a change
- Document root causes for network incidents
- Review protocol compliance in complex environments
Tooling around it
Strong professionals usually work with Wireshark and tshark, capture filters, display filters, and export features. They often pair packet analysis with tcpdump, iperf, and logs from firewalls, switches, servers, and applications. Ethereal is the old name searchers still use, and it remains relevant in older documentation.
When companies bring in help
Freelance expertise is useful when internal teams need fast diagnosis, a second opinion, or support during a migration. In Essen, this often matters for industrial networks, logistics systems, office backbones, and mixed on-site and remote collaboration. The right specialist can join incidents without long ramp-up time.
What good work looks like
A strong Wireshark professional reads packet flow, not just packet lists. They know how to narrow noise, isolate a failing exchange, and explain findings in plain language. Good deliverables include clear captures, reproducible filters, and a concise report that others can act on.
Where it fits
Wireshark fits infrastructure troubleshooting, application performance checks, VoIP analysis, and security investigations. It is often used alongside monitoring tools, but it gives a lower-level view when alerts are not enough. That makes it valuable for both planned work and urgent incidents.
Frequently asked questions
Curious about Wireshark? Here are the answers that come up again and again.
Wireshark is used to inspect network packets and understand what really happens on the wire. Companies bring it in for troubleshooting, protocol validation, and incident analysis when logs alone do not explain the problem. It is especially useful when a connection is slow, unstable, or failing in a hard-to-see way.
Wireshark is the visual analyzer, while tcpdump is often used to capture traffic from the command line. In practice, specialists use both: tcpdump for lightweight capture, Wireshark for deep inspection and filtering. If the goal is to understand protocol details, Wireshark usually gives the clearest view.
A strong Wireshark specialist usually understands TCP/IP, DNS, TLS, HTTP, VLANs, and routing basics. They should also be comfortable reading logs from servers, firewalls, and load balancers. For voice or real-time traffic, SIP and RTP knowledge is often important too.
Wireshark is a good fit for incident triage, application release checks, VoIP troubleshooting, and security investigations. It also helps when teams need to prove whether a problem sits in the network, the client, or the service itself. The best projects are the ones where packet evidence can shorten the path to root cause.
For simple capture review, a general network professional may be enough. For complex protocol issues, encrypted traffic, or cross-system failures, a more experienced Wireshark specialist is usually the safer choice. The harder the case, the more value comes from someone who can read packet behavior quickly and precisely.
Wireshark work can often be done remotely if packet captures and logs can be shared securely. On-site help in Essen is useful when the issue depends on physical access, local switches, lab gear, or restricted industrial networks. Many projects mix both: remote analysis first, on-site capture only when needed.
Look for clear reasoning, not just screenshots of packets. A strong Wireshark professional explains what was captured, why a filter was chosen, and how the evidence leads to a conclusion. Good output should help your team reproduce the issue or confirm the fix.
Yes, because Wireshark answers a different question. Monitoring tools show symptoms and trends, while packet analysis shows the exact exchange between systems. When alerts are vague or conflicting, Wireshark can reveal the protocol-level cause.
The average hourly rate of freelancers in Essen, Germany who have used Wireshark in their recent projects is 86 €, which corresponds to a daily rate of about 687 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used Wireshark in their recent projects, 83% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Essen, Germany who have used Wireshark in their recent projects have 14 years of professional experience, with a single engagement typically lasting around 1.5 years.
The most common languages among freelancers in Essen, Germany who have used Wireshark in their recent projects are German (100%), English (100%), and Russian (29%).
The most common industries among freelancers in Essen, Germany who have used Wireshark in their recent projects are Information Technology (100%), Automotive (43%), and Banking and Finance (43%).
The most common business areas among freelancers in Essen, Germany who have used Wireshark in their recent projects are Information Technology (100%), Operations (71%), and Product Development (71%).
Main locations of FRATCH Experts, who have recently used Wireshark
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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FRATCH CEO
