IBN E&I

Project overview

For a project in the field of hydrogen and electrolysis, a freelance commissioning specialist is sought at short notice. The plant is already in the hot commissioning phase.

Explicitly sought is operational support for on-site commissioning. This does not involve software development, programming, or conceptual automation tasks. The focus is exclusively on practical commissioning, carrying out loop checks, and related testing activities.

Framework Conditions

Responsibilities

Support for the hot commissioning of a hydrogen and electrolysis plant

Operational support directly at the automation systems on-site

Working with TIA Portal and PCS 7, considering both systems together

Execution and support of loop checks

Testing of communication interfaces and communication technology

Execution and support of functional tests and testing activities

Documentation and follow-up of identified deviations

Coordination with involved departments and the commissioning team

No software development and no programming

Requirements

Sound experience in the commissioning of automation systems

Practical experience with TIA Portal and PCS 7

Experience in the execution and support of loop checks

Knowledge in the area of communication interfaces and communication technology

Experience with hot commissioning in industrial plant construction

Ideally, experience with hydrogen plants, electrolysis plants, or comparable process plants

Willingness for full on-site commitment in Wesseling

Independent, structured, and practice-oriented way of working

Important Note on the Scope of Tasks

The assignment is clearly focused on operational commissioning, loop checks, and testing activities. Software development, programming, or other development tasks are not part of the project.

Even technically very experienced or overqualified candidates should be aware before applying that exclusively the mentioned operational commissioning activities are required. An application should therefore only be made if this specific scope of tasks corresponds to one's own expectations.

Contact

If interested or for questions, please contact directly:

Please send us:

Your current CV

Your availability and possible start date

Your hourly rate expectation for on-site work

Your current location

Two to three references or reference contacts for comparable commissioning projects

Recommendations of suitable colleagues are also welcome.

We look forward to your feedback!

SThree_Germany is acting as an Employment Business in relation to this vacancy.

Project details

Immediately, at the latest by December 2026

Expected until the end of March 2027

Utilization: Full-time

100 percent on-site

Site: Wesseling

Contract Type: Freelance

• Start: 2026-11
• Remote: onsite
• Location: Wesseling (50389), Deutschland, DE
• Languages: German