consultant English-speaking jobs in Harderwijk

MSAT Scientist executes process assessment and validation activities, providing GMP and aseptic manufacturing technical know-how. This role drives process performance trending, leads investigations, and guides junior team members.

Data Scientist - Machine Learning role focusing on delivering scalable, impactful data products. Build production-ready models using ML and advanced data science techniques. Requires 3+ years experience, Python, SQL, and production deployment experience.

Packer / warehouse preparer needed for full-time, five-day work week in Amsterdam. Responsibilities include packing sandwiches, checking labels, and preparing products. Must have MBO working and thinking level, communicative English, and willingness to perform physical work in a cold environment.

As Customer Success Manager, you own the end-to-end customer journey, coordinating onboarding from contract to live asset. You monitor performance, ensure customer value, and refine success processes. Fluent Dutch is required.

Seeking an independent tech strategist or IT sourcing consultant to lead demand mapping and Dutch corporate outreach for the Jordan–Netherlands Tech Connect project. Requires 7-10+ years of Dutch tech ecosystem experience and mastery of Dutch.

Clinical Specialist supports non-invasive patient monitoring applications. Responsibilities include developing solutions, training staff, and presenting products. Requires medical expertise, self-organization, and travel of at least 60%.

Picnic is hiring part-time or full-time production assistants for its Utrecht warehouse. Assist with picking, packing, loading, unloading, quality checking, and maintaining a clean workspace. Must be at least 18 years old, physically fit, and available 16-40 hours per week.

Are you looking for a full-time production job in Geldermalsen? Dutch is not required — you can work here using English. As a Production Worker, you will help manufacture concrete and stone materials. This is a varied, practical job combining production work, machine operation, and forklift driving.

Design and optimize data models and flows to support business insights. Build and maintain data pipelines and dashboards. Requires 3-4 years of experience, strong data modeling skills, and experience with DBT and SQL.

Lead the development of Europe's first commercial molten salt reactor from design through commissioning. This role requires an experienced engineering or project leader to drive the integrated roadmap and build the industrial ecosystem.

Results-driven Distribution Key Account Manager to lead channel sales in Benelux. Drive revenue growth, manage partnerships, and expand market share in residential and C&I segments. Requires 2+ years in renewable energy sales.

The Accounting Officer ensures accurate financial record-keeping and compliance. Key duties include supporting month-end/year-end closing, managing reconciliations, and handling audit matters. Requires 8+ years of experience and strong financial knowledge.

Lead civil and construction engineering activities from concept to handover for state-of-the-art manufacturing facilities. Manage stakeholders, contractors, and consultants while ensuring safety and quality execution. Requires a Civil Engineering degree and 8+ years of relevant experience.

IT Program Finance Controller needed to support technology transformations like AWS migration and SAP RISE. Requires 8-12 years in financial management with IT program focus, expertise in cost structures, and financial modeling.

Naval Architecture Designer supports FPSO projects by producing technically sound designs for hull arrangements, marine systems layout, and vessel functionality. Responsibilities include maintaining drawings and supporting naval architectural analyses.

System Security Engineer responsible for end-to-end system security engineering of space, ground, and user segments. Duties include assessing security design, development, and implementation of space systems, contributing to security risk assessments, and analyzing security-related requests. Requires a master's degree in a relevant engineering discipline and at least 3 years of experience. Knowledge of space system engineering, security threats, cryptography, and security standards is essential.

Digital Marketing & Data Specialist to enhance digital customer experiences and data integrity. This role supports data-driven decision-making by managing digital platforms and providing actionable insights.

Junior Software Test Engineer to design, execute, and maintain test cases for embedded software. Analyze results, identify defects, and collaborate with development teams. Requires 1-2 years of experience and a technical degree.

Drive operational execution and delivery coordination within the Data Engineering organization. Support Agile delivery, monitor platform stability across Databricks, SQL, and TimeXtender, and drive continuous improvement.

Deadline Date: Monday 10 August 2026 Requirement: Software Development Engineer Location: The Hague, NETHERLANDS Full Time On-Site: Yes Time On-Site: 100% Not to Exceed Rate: 79 EUR Total Scope of the request (hours): 436 Required Start Date: 1 October 2026 End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRET Please do NOT apply for any NATO contract positions unless you me