Maintenance Technician

Mobile Water Solutions; Heinsberg; On-site; EUR 42,000 - 62,000; Full time

Job summary

NSI Mobile Water Solutions, part of Nijhuis Saur Industries, is seeking a Maintenance Technician based in Heinsberg, Germany. You will maintain fleet assets, support installation and commissioning of mobile water treatment equipment, ensure safe operation, regulatory compliance, and keep documentation up to date.

You will work independently in a fast-paced environment, primarily on site, with occasional travel to customer locations, and participate in an on-call rota to support 24/7 service

Qualifications

• Recognised German Electrical Engineering or Mechatronics qualification.
• Technical vocational qualification in Electrical Engineering, Mechatronics, Mechanical Engineering, or related discipline.
• Proven experience in maintenance engineering, preferably within water treatment or related industrial sector.
• Experience in troubleshooting, repair, installation, and commissioning of electrical and mechanical equipment.
• Knowledge of health, safety, and environmental regulations applicable to industrial operations.
• Advanced German and intermediate English proficiency are required.
• Ability to work independently and effectively in a fast-paced operational environment.

Responsibilities

• Maintain planned maintenance schedules to ensure fleet readiness and operational reliability.
• Manage the check-in and check-out of fleet units.
• Assist in management of asset roadworthiness.
• Ensure all units stored at the depot are secure, well maintained, and freeze protected.
• Support the delivery, installation, connection, and commissioning of mobile water treatment equipment at customer sites.
• Ensure customer sites are prepared for equipment deployment and operation.
• Ensure compliance with all required documentation, including risk assessments and method statements.
• Monitor equipment performance throughout the hire period and support customers as required.
• Identify all consumables and enable equipment required for projects and fleet maintenance.
• Ensure that all procurement activities are processed through the appropriate systems and maintain adequate stock levels of essential spare parts and consumables.
• Ensure assets are maintained in a safe condition and comply with relevant health, safety, quality, and environmental requirements.
• Develop and support risk assessments for mobile asset deployments.
• Assist with training activities, record keeping, and contractor compliance.
• Support the continuous improvement of systems and procedures for project delivery and fleet operations.
• Support the Saur Group's Net Zero commitment by promoting safe, sustainable, and environmentally responsible ways of working.

Skills

Maintenance engineering

Troubleshooting

Electrical systems

Mechanical systems

Independent work

Education

German Electrical Engineering or Mechatronics qualification

Technical vocational qualification in Electrical Eng./Mechatronics/Mechanical Eng.

Job description

With over 25 years of experience, NSI Mobile Water Solutions , part of Nijhuis Saur Industries (Saur Group), is a leading provider of temporary water and wastewater treatment services. We offer an alternative to fixed plants to help customers maintain continuity of supply to core operations and minimise downtime in a wide range situation 24/7, 365 days a year.

At NSI Mobile Water Solutions, we believe in “Professionalism, Communication, Teamwork, External Focus and Service Excellence”.

Summary

The Maintenance Technician plays a crucial role in ensuring that all assets are maintained in accordance with service schedule requirements. All work must be carried out in a timely, safe, and professional manner to meet and exceed customer expectations. All employees at Mobile Water Solutions are fully committed to the organisation's Environmental and Social Impact goals.

The Maintenance Technician reports to the Maintenance & Regeneration Manager Northern Europe.

Job Responsibilities:

Asset Management

• Maintain planned maintenance schedules to ensure fleet readiness and operational reliability.
• Manage the check-in and check-out of fleet units.
• Assist in management of asset roadworthiness.
• Ensure all units stored at the depot are secure, well maintained, and freeze protected.
• Support the delivery, installation, connection, and commissioning of mobile water treatment equipment at customer sites.
• Ensure customer sites are prepared for equipment deployment and operation.
• Ensure compliance with all required documentation, including risk assessments and method statements.
• Monitor equipment performance throughout the hire period and support customers as required.

Procurement

• Identify all consumables and enable equipment required for projects and fleet maintenance.
• Ensure that all procurement activities are processed through the appropriate systems and maintain adequate stock levels of essential spare parts and consumables.

QHSE

• Ensure assets are maintained in a safe condition and comply with relevant health, safety, quality, and environmental requirements.
• Develop and support risk assessments for mobile asset deployments.
• Assist with training activities, record keeping, and contractor compliance.
• Support the continuous improvement of systems and procedures for project delivery and fleet operations.

Corporate Social Responsibility

• Support the Saur Group's Net Zero commitment by promoting safe, sustainable, and environmentally responsible ways of working.

Qualification and Experience:

• Recognised German Electrical Engineering or Mechatronics qualification.
• Technical vocational qualification in Electrical Engineering, Mechatronics, Mechanical Engineering, or a related discipline.
• Proven experience in maintenance engineering, preferably within water treatment or a related industrial sector.
• Experience in troubleshooting, repair, installation, and commissioni ng of electrical and mechanical equipment.
• Knowledge of health, safety, and environmental regulations applicable to industrial operations.
• Advanced German and intermediate English proficiency are required.
• Ability to work independently and effectively in a fast-paced operational environment.

Travel and Working Requirements:

• Primarily site-based in Heinsberg, Germany (approximately 90%), with occasional travel to customer locations.
• Participation in an on-call rota is required.
• Normal working hours are day shift; however, flexibility to work nights, weekends, and public holidays when required is essential.
• Must reside within commuting distance of Heinsberg or be willing to relocate.
• Valid German Class B driving licence (or equivalent EU driving licence).
• Must have the legal right to work in Germany and be able to travel within the European Union as required.

This job description outlines the main responsibilities of the role and may be adapted to meet business needs. Reasonable adjustments will be considered where appropriate.