DWDM Experts in Germany
to expand high-capacity optical networks with vetted, available professionalsHire experts who plan, deploy and optimise Dense Wavelength Division Multiplexing networks, configure coherent optical systems and manage fibre capacity for carriers, data centres and industrial sites. Get precisely matched with vetted, available freelancers in Germany.
Meet FRATCH Experts in Germany, who have recently used DWDM
Paul T.
Last position:
Senior Project Manager Networks Division at Samsung Electronics GmbH
- Managed the successful overall Trial and Commercial deployment of OpenRAN technology and swap-out of legacy SRAN for 2 mobile network operators in Germany.
- End-to-End Project life cycle governance and coordination of multiple Workstream leads i.e. Operations, Performance, Site Solution Management, Design, SW Delivery, Integration & Implementation, OSS Tools, 3rd-party Resource Support.
- Project planning to cover major milestones by delivering roadmap alignment in compliance with the German Network Regulatory Agency (BNetzA), as a vendor.
- Provided pre/post-Sales support to the Accounts Team for RfP/RfQ submissions.
Pierre G.
Last position:
Ansible Automation, Windows Third Level Support at DB InfraGO AG
- PRISMA project
- Ansible automation
- Windows third-level support for Windows NT, Windows 2000, Windows 2013, Windows 2016, Windows 2019
Ivaylo P.
Last position:
Senior Project / Rollout Manager at Deutsche Glasfaser GmbH
- Manage and coordinate site design, deployment, new Core/DWDM implementation, and optimization of a robust and scalable fiber optic network infrastructure
- Create high-level design (HLD) and low-level design (LLD) documents for core and aggregation network
- Define scope of network elements and establish operational and deployment guidelines
- Determine core-site strategy, integrate voice and ISP systems, and swap core components of 60 existing sites
- Develop site design, execute proof of concept, and deploy additional core sites
Mahmoud T.
Last position:
Strategy Consultant, Organizational Developer at Netcom BW / EnBW
- Analysis of the fiber optic market with a focus on FTTH
- Advising senior management on strategy planning for the next 10 years
- Reviewing product portfolios and services
- Identifying cost-saving opportunities
- Planning restructuring measures as part of a transformation program
- Designing a program structure "Fit For Profit" to implement the planned restructuring and meet strategic objectives
André G.
Last position:
IT Consulting Project Management / Engineering Subproject Management at T-Systems (on assignment for government agencies)
- Projects for federal networks (NdB).
- CR management, EoL change requests, design and documentation according to ITSCM.
- Data center planning.
- Project management and engineering subproject management.
- Software development for virtual server environments according to BSI.
Andreas A.
Last position:
Project Manager for Network and Infrastructure Project Migration EU/US/MEX at Klöckner & Co SE
- Implementation of a Network Access Control (NAC) security system at 106 locations in the USA, Mexico, and three European countries to safeguard facilities against cyberattacks.
- Management of infrastructure renewal in the core network in the USA and Mexico, transitioning to a new hardware provider.
- Optimization of LAN, WAN, and WLAN infrastructure, including division of network topology into dedicated VLAN segments for IT and OT separation.
- Development of project scope definition considering technical and organizational business requirements.
- Integration of local IT resources and external suppliers to capture functional, temporal, and financial requirements.
- Specification of work packages for US/EU NAC system implementation and modernization of the US core network.
- Acquisition of necessary approvals for project execution and budgeting from the board.
- Creation of rollout plans, inventory data collection, data validation, and drafting detailed project definitions.
- Development of a central project control application.
- Execution of pilot implementations to test developed solutions.
Harald H.
Last position:
Optical network rollout management (DWDM) at DB InfraGo AG
- Consulting for strategy, technology, and processes
- Inventory and needs analysis
- Site planning
- Process development and optimization (CIP)
- Rollout management and internal and external vendor management
- PMO/MIS reporting and controlling
- Planning and moderation of status meetings
Jure Č.
Last position:
IT Senior Specialist Datacenter / Regional Leader at Protect Quality
- Survey, build and supervise new 5G datacenter sites with all equipment (servers, spine, broadleaf, APICs, OBB aggregators, routers) including power arrangement
- Provide on-site support and troubleshoot connectivity with other sites or remote locations
Alexander B.
Last position:
IT Specialist SAN at Self-Employed
Administration of Brocade SAN
Optimization of processes in the Pure Storage environment
Automation in the storage environment
Administration of block, file and S3 storage (NetApp / Pure Flash Blade)
Software/Tools: BNA, SANnav, bash, python, Remedy ARS
Hellmuth V.
Last position:
Embedded Software Architect / Team Coordinator at Provider of system solutions in the field of electric drives
- Analysis and inventory of a system consisting of 2 control units
- Creation and derivation of the static software architecture
- Optimization and standardization of structures for model-based control
- Creation of the dynamic software architecture
- Development of improvement proposals in workshops with the customer
Ilja F.
Last position:
Project Manager 5G / LTE Rollout at bioptime GmbH
Coordination of 5G / LTE Rollout (Vodafone / Vantage / 1&1 / Telefonica)
- new build sites
- existing sites
- shared sites
Discover over 15,000 top freelancers
Statistics of experts using DWDM
Aggregated from the professional profiles of matched freelancers.
Experience
30 years
Position duration
2 years
Positions per freelancer
25
Top business areas
Information Technology, Operations, Project Management
Top industries
Information Technology, Telecommunication, Manufacturing
Certification focus areas
Information Technology, Project Management, Legal
Bachelor's degree or higher
63%
Master's degree or higher
38%
Doctorate
13%
Certifications per freelancer
6
Most common languages
German, English, French
Speak two or more languages
100%
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 Germany 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 Germany using DWDM
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.
DWDM 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 (91%)
- Telecommunication (82%)
- Manufacturing (73%)
- Automotive (55%)
- Energy (55%)
- Banking and Finance (55%)
- Transportation (55%)
- Aerospace and Defense (45%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Optical Capacity
Dense Wavelength Division Multiplexing, or DWDM, carries multiple optical channels over a single fibre by assigning each signal a separate wavelength. It enables long-distance, high-capacity transport without laying new fibre for every service. The technology is used in backbone networks, data centre interconnects, submarine cable systems and demanding enterprise links.
Network Building Blocks
A DWDM system combines transponders or muxponders, optical multiplexers, amplifiers, dispersion management and monitoring. Coherent optics, forward error correction and reconfigurable optical add-drop multiplexers support efficient transport across changing routes. Specialists also work with optical line systems, wavelength services and open optical networking interfaces.
Practical Delivery
Projects can involve network design, fibre-route assessment, equipment integration, turn-up testing and service migration. Strong professionals connect optical planning with IP routing, Ethernet transport, synchronisation, telemetry and network management. They document power budgets, signal quality, protection paths and operational procedures clearly.
When Expertise Matters
Companies often bring in freelance DWDM expertise when internal teams need focused support for:
- Expanding backbone or metro fibre capacity
- Connecting data centres across long distances
- Integrating coherent pluggables with existing transport equipment
- Testing, troubleshooting or upgrading live optical links
In Germany, this work can support telecom operators, cloud infrastructure, utilities, research networks and manufacturers. Remote planning is often practical, while fibre testing, commissioning and site acceptance may require on-site collaboration.
Choosing a Specialist
A capable professional understands both optical physics and production operations. Look for experience with link engineering, optical power and loss calculations, dispersion, OSNR, fault isolation and vendor interoperability. Familiarity with platforms from suppliers such as Ciena, Nokia, Infinera and Cisco can help, but methodical diagnosis matters more than a particular product label.
Reliable Operations
Quality DWDM work leaves behind a network that is measurable, supportable and ready to scale. Specialists should define acceptance criteria, baseline optical performance and explain alarms without hiding uncertainty. They should also coordinate carefully with field teams, network operations and suppliers, communicating clearly in English and, where needed, German.
Frequently asked questions
Before you brief your next project: the most common questions about DWDM.
DWDM is used to transport many independent optical channels over one fibre pair. It supports backbone connectivity, data centre interconnects, carrier services, cloud links and high-capacity private networks.
Dense Wavelength Division Multiplexing provides tighter wavelength spacing and typically supports more channels and longer reach than CWDM. CWDM can be simpler and more economical for shorter, lower-capacity links, so the right choice depends on fibre distance, capacity and growth plans.
A strong DWDM specialist often combines optical transport knowledge with IP routing, Ethernet, fibre testing, network management and automation. Experience with coherent optics, OTDR measurements, telemetry and vendor integration is especially useful for production work.
The required depth depends on the assignment. A straightforward capacity expansion may need focused configuration and testing skills, while a backbone redesign or live migration calls for proven expertise in link engineering, protection, acceptance testing and operational risk.
DWDM planning, documentation, configuration review and remote troubleshooting can often be completed off-site. Fibre inspection, equipment installation, optical measurements and commissioning usually require access to the relevant sites, with clear coordination between remote and local teams in Germany.
Review the professional’s link budgets, test plans, alarm analysis and handover documentation. Reliable Dense Wavelength Division Multiplexing work shows measured optical performance, clear acceptance criteria and a practical plan for monitoring and fault recovery.
DWDM can be preferable when existing fibre routes have spare optical capacity but construction is costly, slow or restricted. It is most valuable when traffic is growing and the network can benefit from additional wavelengths without building a new physical route.
A DWDM professional may have worked with optical platforms from Ciena, Nokia, Infinera, Cisco or other transport suppliers. Vendor knowledge helps with integration, but the freelancer should also understand standards, optical measurements and how to diagnose interoperability issues across systems.
The average hourly rate of freelancers in Germany who have used DWDM in their recent projects is 108 €, which corresponds to a daily rate of about 862 € based on an 8-hour working day.
Of the freelancers in Germany who have used DWDM in their recent projects, 63% hold at least a Bachelor's degree, 38% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Germany who have used DWDM in their recent projects have 30 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Germany who have used DWDM in their recent projects are German (100%), English (100%), and French (45%).
The most common industries among freelancers in Germany who have used DWDM in their recent projects are Information Technology (91%), Telecommunication (82%), and Manufacturing (73%).
The most common business areas among freelancers in Germany who have used DWDM in their recent projects are Information Technology (100%), Operations (91%), and Project Management (91%).
Main locations of FRATCH Experts, who have recently used DWDM
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 Request a free demo
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Philipp Thomaschewski
FRATCH CEO
