Stefan Merkle - Project Engineer

Q: Where is Stefan based?

Stefan is based in Karlsruhe, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Stefan speak?

Stefan speaks the following languages: German (Native), English (Intermediate), French (Intermediate), Spanish (Elementary) .

Q: How many years of experience does Stefan have?

Stefan has at least 12 years of experience. During this time, Stefan has worked in at least 5 different roles and for 8 different companies . The average length of individual experience is 2 years and 6 months . Note that Stefan may not have shared all experience and actually has more experience.

Q: What is Stefan's latest experience?

Stefan's most recent position is Project Engineer at INERATEC GmbH .

Q: What companies has Stefan worked for in recent years?

In recent years, Stefan has worked for INERATEC GmbH , Coperion GmbH , Linde Electronics GmbH & Co. KG , and Self-employed .

Q: Which industries is Stefan most experienced in?

Stefan is most experienced in industries like Manufacturing , Professional Services , and Energy . Stefan also has some experience in Chemical .

Q: Which business areas is Stefan most experienced in?

Stefan is most experienced in business areas like Product Development , Project Management , and Procurement and Purchasing . Stefan also has some experience in Quality Assurance (QA) and Operations .

Q: Which industries has Stefan worked in recently?

Stefan has recently worked in industries like Professional Services , Manufacturing , and Chemical .

Q: Which business areas has Stefan worked in recently?

Stefan has recently worked in business areas like Product Development , Project Management , and Procurement and Purchasing .

Recommended expert

Karlsruhe, Germany

Experience

Jun 2024 - Jan 2025

8 months

Karlsruhe, Germany

Project Engineer

INERATEC GmbH

Analysis and validation of the existing concept
Scaling the concept as well as designing and selecting components
Creation of the flow diagram
Creation and continuous updating of the schedule
Process simulation
Preparation of technical documentation for procurement of components

Feb 2023 - Feb 2024

1 year 1 month

Stuttgart, Germany

Project Engineer

Coperion GmbH

Supporting the technical project manager in project execution with a focus on meeting budget and schedule
Specification of plant components considering customer requirements and process flow diagrams
Coordination of the involved interdisciplinary departments
Technical contact for customers and suppliers

May 2021 - Aug 2023

2 years 4 months

Dresden, Germany

Project Manager

Linde Electronics GmbH & Co. KG

Process engineering planning and design of plants, including creating flow diagrams and plant layouts
Preparation and continuous updating of project schedules
Preparation and continuous updating of the project budget
Technical contact for the customer's project manager, especially for troubleshooting
Coordination of involved partners and trades, as well as organizing regular project meetings

Oct 2020 - Present

5 years 5 months

Freelance Engineer

Self-employed

Feb 2018 - Feb 2020

2 years 1 month

Germersheim, Germany

Project Engineer/Project Manager

AURA GmbH & Co. KG

Independently manage projects with support from various involved departments, focusing on ensuring quality and schedule
Technical contact for the project managers on the client side, especially for troubleshooting in ongoing projects
Process engineering planning and design of plants, including creating instrumentation and control concepts and flow diagrams
Definition of plant components according to customer specifications

Sep 2017 - Nov 2017

3 months

Pforzheim, Germany

Project Engineer

Weber-Ingenieure GmbH

Project management
Design of machinery and equipment
Layout planning and specification of piping
Functional descriptions and documentation

Oct 2013 - Aug 2017

3 years 11 months

Remscheid, Germany

Project Engineer

VPT Kompressoren GmbH

Project management and customer contact in order processing
Maintenance of technical documentation for individual components and the complete system as well as the project database
Coordination of parts procurement
Basic and detailed engineering of gas compressor systems

Mar 2013 - Aug 2013

6 months

Karlsruhe, Germany

Intern in Technical Plant Operations

ALTUS AG

Technical support for various renewable energy plants

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Manufacturing (9 years), Professional Services (5.5 years), Energy (1 year), and Chemical (0.5 years).

Manufacturing

Professional Services

Energy

Chemical

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Product Development (11.5 years), Project Management (9.5 years), Procurement (4.5 years), Quality Assurance (2 years), and Operations (0.5 years).

Product Development

Project Management

Procurement

Quality Assurance

Operations

Skills

Knowledge Of Ms Project
Extensive Knowledge Of Ms Office, Especially Ms Excel Vba (Macros)
Knowledge Of 2d Drafting (Dassault Systèmes Draftsight, Autodesk Autocad)
Knowledge Of Specialized Design Software (Lauterbach Heat Exchangers, Ksb/allweiler Pumps, Rtk Control Valves)
Knowledge Of Process Simulation (Dwsim, Aspen Plus)
Basic Knowledge Of Comos
Basic Knowledge Of Sap
Basic Knowledge Of C++

Languages

German

Native

English

Intermediate

French

Intermediate

Spanish

Elementary

Education

Oct 2003 - Sep 2012

Karlsruher Institut für Technologie (KIT)

Diploma, Chemical Engineering · Chemical Engineering · Karlsruhe, Germany

Profile

Created

June 2025

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

Do you have questions? Here you can find further information.

Where is Stefan based?

Stefan is based in Karlsruhe, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Stefan speak?

Stefan speaks the following languages: German (Native), English (Intermediate), French (Intermediate), Spanish (Elementary).

How many years of experience does Stefan have?

Stefan has at least 12 years of experience. During this time, Stefan has worked in at least 5 different roles and for 8 different companies. The average length of individual experience is 2 years and 6 months. Note that Stefan may not have shared all experience and actually has more experience.

What roles would Stefan be best suited for?

Based on recent experience, Stefan would be well-suited for roles such as: Project Engineer, Project Manager, Freelance Engineer.

What is Stefan's latest experience?

Stefan's most recent position is Project Engineer at INERATEC GmbH.

What companies has Stefan worked for in recent years?

In recent years, Stefan has worked for INERATEC GmbH, Coperion GmbH, Linde Electronics GmbH & Co. KG, and Self-employed.

Which industries is Stefan most experienced in?

Stefan is most experienced in industries like Manufacturing, Professional Services, and Energy. Stefan also has some experience in Chemical.

Which business areas is Stefan most experienced in?

Stefan is most experienced in business areas like Product Development, Project Management, and Procurement and Purchasing. Stefan also has some experience in Quality Assurance (QA) and Operations.

Which industries has Stefan worked in recently?

Stefan has recently worked in industries like Professional Services, Manufacturing, and Chemical.

Which business areas has Stefan worked in recently?

Stefan has recently worked in business areas like Product Development, Project Management, and Procurement and Purchasing.

What is Stefan's education?

Stefan holds a Bachelor in Chemical Engineering from Karlsruher Institut für Technologie (KIT).

What is the availability of Stefan?

Stefan is immediately available full-time for suitable projects.

What is the rate of Stefan?

Stefan's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.