Request
Alliander
SAP Integration Engineer
SAP Integration Engineer
Info
Function
SAP Integration EngineerLocation
Arnhem BellevueHours per week
36 hours per weekDuration
October 26, 2026 - February 29, 2028Application number
SRQ149637Segment
IT & Technology - ZZPClosing date
24.09.2026
17:00
Role description and task arrangements
Start: as soon as possible
Duration: until February 28, 2028
Rate: max. €125,= (including MSP fee), depending on education and work experience
Self-employed: Yes
Location: Candidate is based in At least twice a week at the Arnhem office
Screening: Candidates must be screened before they can start. This screening process takes at least 4–6 weeks.
SAP Integration Engineer
Alliander context
The Netherlands is working toward a future in which energy will be fully sustainable by 2050. Alliander, together with its partners, plays an important role in this by facilitating the energy transition.
Alliander committed to digitalization early on to facilitate the energy transition, with teams that develop, implement, and manage digital solutions. These include apps for field technicians and municipalities, as well as advanced algorithms for investment optimization and for preventing bottlenecks in the power grid. However, for part of our information provision, we are still reliant on outdated systems with complex interfaces and data that is difficult to access. That is why we will be replacing and upgrading our core IT systems over the next five years.
Fit4Future: Program Flow
Alliander has launched an initiative called Fit4Future to prepare its IT infrastructure for the future. Fit4Future consists of several separate, complementary programs and projects.
One of these programs is Flow, under which projects are being carried out to replace and phase out SAP IS-U.
Invoice-to-Cash (I2C) Project
Alliander uses SAP IS-U for processes such as customer management, connection management, consumption management, billing, and market and service processes. Because these systems are nearing the end of their lifecycle, these processes must be redesigned based on the future target architecture, including SAP S/4HANA and other target applications.
An essential component of SAP IS-U is Billing & Collections (SAP FI-CA). This supports the financial processes required to bill customers accurately and on time and to collect payments efficiently and in a controlled manner.
The current landscape, which consists of classic ABAP, interfaces, and workflows within SAP IS-U, is not aligned with the future architecture. That is why Alliander is working according to the Clean Core principles, so that the landscape remains more maintainable, future-proof, and easier to upgrade.
The I2C Project follows the “Fit-to-Standard” principle: processes and solutions are designed as much as possible using standard SAP functionality. This minimizes the need for customization and ensures optimal use of new technologies.
Developments are implemented through on-stack extensions, such as Developer Extensibility and Key User Extensibility, or through the SAP Business Technology Platform (SAP BTP). SAP BTP plays a central role in development, integration, process automation, and user interaction:
Job Profile
As an integration engineer, you are responsible for designing, implementing, and optimizing integration solutions in the SAP Integration Suite as part of the SAP Business Technology Platform. You work according to the Clean Core principle. You collaborate closely with the project teams to translate business processes into effective solutions.
Responsibilities
You have strong communication skills in both Dutch and English. You are a team player but are also able to take independent responsibility for your work. In addition, you work well under time pressure and have a proactive approach to independently resolving issues, while maintaining a focus on quality and continuity.
Proven experience:
Duration: until February 28, 2028
Rate: max. €125,= (including MSP fee), depending on education and work experience
Self-employed: Yes
Location: Candidate is based in At least twice a week at the Arnhem office
Screening: Candidates must be screened before they can start. This screening process takes at least 4–6 weeks.
SAP Integration Engineer
Alliander context
The Netherlands is working toward a future in which energy will be fully sustainable by 2050. Alliander, together with its partners, plays an important role in this by facilitating the energy transition.
Alliander committed to digitalization early on to facilitate the energy transition, with teams that develop, implement, and manage digital solutions. These include apps for field technicians and municipalities, as well as advanced algorithms for investment optimization and for preventing bottlenecks in the power grid. However, for part of our information provision, we are still reliant on outdated systems with complex interfaces and data that is difficult to access. That is why we will be replacing and upgrading our core IT systems over the next five years.
Fit4Future: Program Flow
Alliander has launched an initiative called Fit4Future to prepare its IT infrastructure for the future. Fit4Future consists of several separate, complementary programs and projects.
One of these programs is Flow, under which projects are being carried out to replace and phase out SAP IS-U.
Invoice-to-Cash (I2C) Project
Alliander uses SAP IS-U for processes such as customer management, connection management, consumption management, billing, and market and service processes. Because these systems are nearing the end of their lifecycle, these processes must be redesigned based on the future target architecture, including SAP S/4HANA and other target applications.
An essential component of SAP IS-U is Billing & Collections (SAP FI-CA). This supports the financial processes required to bill customers accurately and on time and to collect payments efficiently and in a controlled manner.
The current landscape, which consists of classic ABAP, interfaces, and workflows within SAP IS-U, is not aligned with the future architecture. That is why Alliander is working according to the Clean Core principles, so that the landscape remains more maintainable, future-proof, and easier to upgrade.
The I2C Project follows the “Fit-to-Standard” principle: processes and solutions are designed as much as possible using standard SAP functionality. This minimizes the need for customization and ensures optimal use of new technologies.
Developments are implemented through on-stack extensions, such as Developer Extensibility and Key User Extensibility, or through the SAP Business Technology Platform (SAP BTP). SAP BTP plays a central role in development, integration, process automation, and user interaction:
- Application Development: development of applications and side-by-side extensions.
- Integration: Connections to SAP and non-SAP systems via the SAP Integration Suite.
- Process Automation: Orchestration and automation of business processes with SAP Build Process Automation.
- User Experience: Centralized delivery of applications, processes, and information via SAP Build Work Zone.
Job Profile
As an integration engineer, you are responsible for designing, implementing, and optimizing integration solutions in the SAP Integration Suite as part of the SAP Business Technology Platform. You work according to the Clean Core principle. You collaborate closely with the project teams to translate business processes into effective solutions.
Responsibilities
- Working according to the SAP and Alliander Clean Core standard, based on the “RISE with SAP” strategy.
- Developing applications on the SAP BTP platform for process orchestration and integration.
- Implementing solutions using side-by-side extensions and key-user extensibility.
- Implement the necessary back-end developments to support integration, such as OData V4 (REST), SOAP services, and events (AEM within event enablement).
- Collaborate with other consultants and developers to deliver integrated solutions.
- Providing support in resolving technical issues and offering follow-up care.
- Be able to work within multiple multidisciplinary Scrum teams.
You have strong communication skills in both Dutch and English. You are a team player but are also able to take independent responsibility for your work. In addition, you work well under time pressure and have a proactive approach to independently resolving issues, while maintaining a focus on quality and continuity.
Proven experience:
- SAP BTP Integration Suite (and/or CPI) within SAP Integration Suite (Cloud Foundry)
- API Management & API-Driven Integration
- Experience with security protocols
- Knowledge of integration patterns (synchronous, asynchronous, event-driven, batch) and error-handling strategies
- Knowledge of the utilities market (energy market)
- Experience with event-driven architecture (SAP Event Mesh / Advanced Event Mesh, pub/sub patterns)
- Knowledge of PI/PO or other middleware
- CAP (Cloud Application Programming Model)
- RAP (RESTful ABAP Programming Model)
- SAP Fiori Setup and Development
- SAP Workzone
- SAP UI5
- Cloud ALM
Company data
Company data
Alliander
Role description and task arrangements
Start: as soon as possible
Duration: until February 28, 2028
Rate: max. €125,= (including MSP fee), depending on education and work experience
Self-employed: Yes
Location: Candidate is based in At least twice a week at the Arnhem office
Screening: Candidates must be screened before they can start. This screening process takes at least 4–6 weeks.
SAP Integration Engineer
Alliander context
The Netherlands is working toward a future in which energy will be fully sustainable by 2050. Alliander, together with its partners, plays an important role in this by facilitating the energy transition.
Alliander committed to digitalization early on to facilitate the energy transition, with teams that develop, implement, and manage digital solutions. These include apps for field technicians and municipalities, as well as advanced algorithms for investment optimization and for preventing bottlenecks in the power grid. However, for part of our information provision, we are still reliant on outdated systems with complex interfaces and data that is difficult to access. That is why we will be replacing and upgrading our core IT systems over the next five years.
Fit4Future: Program Flow
Alliander has launched an initiative called Fit4Future to prepare its IT infrastructure for the future. Fit4Future consists of several separate, complementary programs and projects.
One of these programs is Flow, under which projects are being carried out to replace and phase out SAP IS-U.
Invoice-to-Cash (I2C) Project
Alliander uses SAP IS-U for processes such as customer management, connection management, consumption management, billing, and market and service processes. Because these systems are nearing the end of their lifecycle, these processes must be redesigned based on the future target architecture, including SAP S/4HANA and other target applications.
An essential component of SAP IS-U is Billing & Collections (SAP FI-CA). This supports the financial processes required to bill customers accurately and on time and to collect payments efficiently and in a controlled manner.
The current landscape, which consists of classic ABAP, interfaces, and workflows within SAP IS-U, is not aligned with the future architecture. That is why Alliander is working according to the Clean Core principles, so that the landscape remains more maintainable, future-proof, and easier to upgrade.
The I2C Project follows the “Fit-to-Standard” principle: processes and solutions are designed as much as possible using standard SAP functionality. This minimizes the need for customization and ensures optimal use of new technologies.
Developments are implemented through on-stack extensions, such as Developer Extensibility and Key User Extensibility, or through the SAP Business Technology Platform (SAP BTP). SAP BTP plays a central role in development, integration, process automation, and user interaction:
Job Profile
As an integration engineer, you are responsible for designing, implementing, and optimizing integration solutions in the SAP Integration Suite as part of the SAP Business Technology Platform. You work according to the Clean Core principle. You collaborate closely with the project teams to translate business processes into effective solutions.
Responsibilities
You have strong communication skills in both Dutch and English. You are a team player but are also able to take independent responsibility for your work. In addition, you work well under time pressure and have a proactive approach to independently resolving issues, while maintaining a focus on quality and continuity.
Proven experience:
Duration: until February 28, 2028
Rate: max. €125,= (including MSP fee), depending on education and work experience
Self-employed: Yes
Location: Candidate is based in At least twice a week at the Arnhem office
Screening: Candidates must be screened before they can start. This screening process takes at least 4–6 weeks.
SAP Integration Engineer
Alliander context
The Netherlands is working toward a future in which energy will be fully sustainable by 2050. Alliander, together with its partners, plays an important role in this by facilitating the energy transition.
Alliander committed to digitalization early on to facilitate the energy transition, with teams that develop, implement, and manage digital solutions. These include apps for field technicians and municipalities, as well as advanced algorithms for investment optimization and for preventing bottlenecks in the power grid. However, for part of our information provision, we are still reliant on outdated systems with complex interfaces and data that is difficult to access. That is why we will be replacing and upgrading our core IT systems over the next five years.
Fit4Future: Program Flow
Alliander has launched an initiative called Fit4Future to prepare its IT infrastructure for the future. Fit4Future consists of several separate, complementary programs and projects.
One of these programs is Flow, under which projects are being carried out to replace and phase out SAP IS-U.
Invoice-to-Cash (I2C) Project
Alliander uses SAP IS-U for processes such as customer management, connection management, consumption management, billing, and market and service processes. Because these systems are nearing the end of their lifecycle, these processes must be redesigned based on the future target architecture, including SAP S/4HANA and other target applications.
An essential component of SAP IS-U is Billing & Collections (SAP FI-CA). This supports the financial processes required to bill customers accurately and on time and to collect payments efficiently and in a controlled manner.
The current landscape, which consists of classic ABAP, interfaces, and workflows within SAP IS-U, is not aligned with the future architecture. That is why Alliander is working according to the Clean Core principles, so that the landscape remains more maintainable, future-proof, and easier to upgrade.
The I2C Project follows the “Fit-to-Standard” principle: processes and solutions are designed as much as possible using standard SAP functionality. This minimizes the need for customization and ensures optimal use of new technologies.
Developments are implemented through on-stack extensions, such as Developer Extensibility and Key User Extensibility, or through the SAP Business Technology Platform (SAP BTP). SAP BTP plays a central role in development, integration, process automation, and user interaction:
- Application Development: development of applications and side-by-side extensions.
- Integration: Connections to SAP and non-SAP systems via the SAP Integration Suite.
- Process Automation: Orchestration and automation of business processes with SAP Build Process Automation.
- User Experience: Centralized delivery of applications, processes, and information via SAP Build Work Zone.
Job Profile
As an integration engineer, you are responsible for designing, implementing, and optimizing integration solutions in the SAP Integration Suite as part of the SAP Business Technology Platform. You work according to the Clean Core principle. You collaborate closely with the project teams to translate business processes into effective solutions.
Responsibilities
- Working according to the SAP and Alliander Clean Core standard, based on the “RISE with SAP” strategy.
- Developing applications on the SAP BTP platform for process orchestration and integration.
- Implementing solutions using side-by-side extensions and key-user extensibility.
- Implement the necessary back-end developments to support integration, such as OData V4 (REST), SOAP services, and events (AEM within event enablement).
- Collaborate with other consultants and developers to deliver integrated solutions.
- Providing support in resolving technical issues and offering follow-up care.
- Be able to work within multiple multidisciplinary Scrum teams.
You have strong communication skills in both Dutch and English. You are a team player but are also able to take independent responsibility for your work. In addition, you work well under time pressure and have a proactive approach to independently resolving issues, while maintaining a focus on quality and continuity.
Proven experience:
- SAP BTP Integration Suite (and/or CPI) within SAP Integration Suite (Cloud Foundry)
- API Management & API-Driven Integration
- Experience with security protocols
- Knowledge of integration patterns (synchronous, asynchronous, event-driven, batch) and error-handling strategies
- Knowledge of the utilities market (energy market)
- Experience with event-driven architecture (SAP Event Mesh / Advanced Event Mesh, pub/sub patterns)
- Knowledge of PI/PO or other middleware
- CAP (Cloud Application Programming Model)
- RAP (RESTful ABAP Programming Model)
- SAP Fiori Setup and Development
- SAP Workzone
- SAP UI5
- Cloud ALM
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