ITER Project Associates

Title

IPA for plasma boundary simulations using the Scrape-off layer plasma simulator (SOLPS-ITER) code

Vue d'ensemble

EOI Reference Number: IPA-8170
Department: Science & Integration Department
Division / Program: Science Division
Section / Project: Experiments & Plasma Operation Section
​Duration: 24 Months
​Number of IPAs: 1
​Location of the Position: ITER Organization Headquarters (on-site)

Ref. code

IPA-8170

Application deadline

24-11-2025

Description

Purpose/Scope

The purpose of this IPA is to provide expert plasma boundary modelling support for all activities in this area connected with the further development/refinement of the revised ITER Research Plan, the development of the ITER Pulse Design Simulator and, when required, in response to specific requests for physics support in the plasma boundary simulation area from Projects outside Science Division. The focus will be on simulations with the SOLPS-ITER simulation code, and the IPA will also be expected to participate in the development of the code when required and to support other users, both internally and in the external user community.

List of activities to be performed

• Performs SOLPS-ITER simulation studies in support of the 2024 Baseline ITER Research Plan (IRP):
  Assessments of scrape-off layer and divertor performance in the full-tungsten ITER across the key IRP scenarios.
  Improvement of simulation fidelity using the new wide-grids SOLPS-ITER version and enhanced descriptions of the sub-divertor structures and conductances, including refinements of the physics models (e.g., currents, drifts).
  Provision of dedicated plasma boundary modelling for experiments conducted in the Members' facilities in support of the IRP.
• Supports the ITER Pulse Design Simulator development by contributing suitable computationally rapid models describing the plasma boundary.
• Provides, when required, specific simulation studies in the plasma boundary area in support of requests from Engineering groups (e.g., Divertor, Blanket, H&CD, Diagnostic Projects) and provides appropriate documentation of such studies.
• Contributes actively to the development of the SOLPS-ITER code. At least the following two tasks are considered a priority:
  Implementation of a prompt re-deposition model in the Eirene code;
  Coupling of the modern Eirene MsV version with the SOLPS-ITER wide-grids code version.
• Provides, when necessary, support and training to external collaborating scientists, visiting researchers, internship students, etc., in all matters relating to SOLPS-ITER and boundary plasma physics.
• Contributes to the preparation of reports/presentations issued by the ITER Science Division.
• Represents, when required, the ITER Science Division at external workshops/conferences.
• Any other activity related to the overall IPA activities.

Experience & Profile:

Professional Experience:
6 - 9 years

Education:​​​​​​
PhD or equivalent degree

Language Requirements:
Fluent in English (written and spoken)

Technical Competencies and Experience:

• Detailed technical knowledge, at the level of advanced code developer, of the SOLPS-ITER code package (B2.5-Eirene).
• Recognized expertise in plasma boundary physics for magnetic confinement devices.
• Programming skills, particularly in FORTRAN, Python, Matlab
• If possible, familiar with the ITER Integrated Modelling Analysis Suite (IMAS)

Financial aspects

Paid by the HI, but under certain conditions as defined in the ITER Project Associates Scheme, IO could provide support

Fichier attaché

Template_IPA-HI-Proposal_v2.5 (apply through SF)

Title

IPA for CODAC Operational Applications (CODAC Remote Participation)

Vue d'ensemble

EOI Reference Number: IPA-8093
Department: ITER Construction Project
Division / Program: Controls & Int. Commissioning Program
Section / Project: Data, Connectivity and Software Project
​Duration: 24 Months
​Number of IPAs: 1
​Location of the Position: ITER Organization Headquarters (on-site)

Ref. code

IPA-8093

Application deadline

14-11-2025

Description

Purpose/Scope

ITER CODAC is in the process of commissioning and integration of plant control systems delivered by the ITER partners under Domestic Agencies (DA) governance. There is a high demand from DAs, off-site suppliers, institutes, and laboratories to provide effective means of remote participation in plant commissioning and operation. This goes in line with the IO's overarching goal of better involvement of DAs in the IO processes.

In response to this, ITER CODAC has designed and built networks and infrastructure to support the remote participation of ITER partners in commissioning and operation. The remote participation infrastructure currently extends to two DAs and four fusion institutes in six out of seven ITER parties. This infrastructure and the associated daily activities generate a support workload that needs to be handled by an IPA.

Remote Participation applications make part of a larger software suite called CODAC Operation Applications, which provides the upper layer of the ITER conventional control system. These applications must work in an integrated manner to provide a complete and convenient environment for Operators. The IPA may be expected to contribute to various parts of the Operation Applications beyond the scope of Remote Participation.

List of activities to be performed

The following activities are foreseen for the Associate:

• Assists with the configuration of the Remote Participation functionality in the Main Control Room, Main Server Room, and at the test stands, ensuring proper setup and performance.
• Communicates daily with the ITER CODAC, IT infrastructure, and networking teams to guarantee system alignment and prompt resolution of technical issues.
• Monitors the Remote Participation infrastructure effectively, covering services, both local and global network connectivity.
• Performs proactive maintenance of Remote Participation software and hardware, and updates operational procedures and technical documentation regularly.
• Oversees and tests new technologies relevant to Remote Participation to ensure compatibility and performance.
• Supports ongoing and future collaboration activities between IO, DAs, and institutes in the field of Remote Participation.
• Provides assistance and training to remote teams at the ITER parties in the area of Remote Participation, especially staff located at the permanently deployed ITER Remote Participation Centers.
• Contributes to the development, testing, and integration of CODAC Operation Applications relevant to, or interfacing with, Remote Participation.
• Any other activity related to the overall IPA activities

Experience & Profile:

Professional Experience:
3-6 years

Education:​​​​​​
Master/Engineering degree/equivalent

Language Requirements:
Fluent in English (written and spoken)

Technical Competencies and Experience:

Mandatory requirements:

• Experience with Linux systems, notably with RedHat-like systems (power user or administrator).
• Programming skills in Shell, C++ and Python.
• Experience with Web technologies, notably with programming in JavaScript environment (Node.js, React, Angular or equivalent)

Specific Training to Perform the Assignment:

• Low voltage training
• ITER CODAC Core System training
• ITER CODAC Operator training

Specific Requirements and Conditions:

Optional skills which would be seen as an advantage:

• Experience with control systems of experimental physics installations.
• Understanding of principles of tokamak operation (continuous and pulsed systems, plasma control, plasma diagnostics, data acquisition and post-processing, ...).
• Experience with global network technologies; understanding of principles of WAN, VLAN, VRF, VPN; understanding of the impact of long distance on network performance.
• Experience with IT security, both on software (encryption, certificates, 2FA, ...) and on hardware levels (firewalls, network diodes, traffic inspection, ...).
• Experience with the ITER CODAC software and its main underlying components (EPICS, CS-Studio, DAN / UDA).
• Experience with container technologies (docker/podman, Kubernetes)
• Experience with Cloud environment (notably Microsoft Azure).
• Experience with video / AR / VR technologies.
• Understanding of principles and experience with software configuration control and quality assurance.
• Experience of working with international and multi-cultural partners.

Financial aspects

Paid by the HI, but under certain conditions as defined in the ITER Project Associates Scheme, IO could provide support

Fichier attaché

Template_IPA-HI-Proposal_v2.5 (apply through SF)

Title

IPA for Electron Cyclotron Resonant Heating

Vue d'ensemble

EOI Reference Number: IPA-8082
Department: ITER Construction Project
Division / Program: Heating & Current Drive Program
Section / Project: Electron Cyclotron Project
​Duration: 24 Months
​Number of IPAs: 1
​Location of the Position: ITER Organization Headquarters (on-site)

Ref. code

IPA-8082

Application deadline

07-11-2025

Description

Purpose/Scope:

The scope of this IPA is to assist with the integration of components, primarily for rebaselining, as well as to assist with the installation of metrology and the resolution of onsite issues.

List of activities:

• Supports the management of Enovia configuration models for the Electron Cyclotron sub-systems for gyrotrons, and for all rebaseline components: High Voltage Power Supply, gyrotrons, and Transmission Lines;
• Assists with CAD activities and final approval of models;
• Participates in design activities for rebaseline buildings;
• Checks and defines precise interfaces with other ITER systems (cooling, Steady State Electrical Network, HVAC, false floor...);
• Participates in metrology activities;
• Resolves mechanical installation issues (clash detection with as-built, directly on-site clashes, etc.);
• Contributes to integrating the transmission line installation methodology to the constraints of the ITER site buildings;
• Designs anchor components and other small mechanical components required for the commissioning of Electron Cyclotron subsystems;
• Any other activity related to the IPA assignment scope.

Experience & Profile:

Professional Experience:
Less than 3 years

Education:​​​​​​
Master/Engineering degree/ eqivalent

Language Requirements:
Fluent in English (written and spoken)

Technical Competencies and Experience:

• At least 2 years' experience in complex and multidisciplinary projects (fusion and/or large-scale science projects) is highly desirable;
• Experience in the management of complex system design, including interface management;
• Proven skills in managing technical documentation.

Specific Training to Perform the Assignment:

Enovia PBSA certification

Specific Requirements and Conditions:

ENOVIA

Financial Aspects

Paid by the HI, but under certain conditions as defined in the ITER Project Associates Scheme, IO could provide support.

Fichier attaché

Template_IPA-HI-Proposal_v2.5 (apply through SF)