Jobs in the Netherlands, in English.
39,000+ live jobsSenior Coastal Modeller in Amsterdam
Hybrid in Amersfoort·Full-time·Added yesterday (last checked 12 Nov)
Our summary
- Work mode
- Hybrid, Amersfoort
- Contract
- Full-time
- Languages
- Dutch
- Experience
- 7+ years




Skills
Arcadis is hiring for this role in several places. This vacancy is in Amsterdam.
This job advert was originally written in Dutch.
Requirements
What we're looking for
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A university degree (WO), preferably in Civil Engineering, Coastal Engineering, or similar
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At least 7 years of relevant work experience
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Extensive experience with numerical modeling of river, coastal, estuarine, or port systems
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Experience with complex studies regarding hydrodynamics, salt intrusion and salinity, sediment transport, and morphology, and suites such as Delft3D4, Delft3D FM, XBeach, ShorelineS, HEC-RAS.
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Experience in a role with substantive responsibility, client contact, and project-based management
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Dutch language proficiency at a minimum C1 level, both oral and written.
The role
Arcadis is the global partner at the forefront of the most impactful projects of our time. We help our clients make sustainable choices through the combination of digital innovation, expertise, and future-oriented skills in areas such as environment, energy, water, buildings, transport, and infrastructure. We take that extra step to offer our clients tailored solutions for design, engineering, and consultancy. By utilizing data-driven insights, we shape the natural and built environment together.
With more than 34,000 people, we pool global expertise and tackle challenges such as climate, affordable energy, and livable cities together. We improve quality of life through our presence in more than 30 countries.
What you'll do
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Studies on salt intrusion in the North Sea Canal and Amsterdam-Rhine Canal;
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Hydrodynamic and water quality studies for area developments;
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Plume dispersion studies for dredging, wind farms, cable routes, and port development;
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Morphological studies for coastal reinforcement, nourishment, and port development
As a Senior Hydrodynamic Modeller:
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You work on integrated issues in the fields of flow, fresh-salt, temperature, water quality, sediment transport, and morphology
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You independently lead hydrodynamic model studies from setup and calibration to analysis, reporting, and presentation to the client.
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You apply models such as Delft3D FM, XBeach, and HEC-RAS, supported by Matlab/ Python, and are familiar with conversion management in Github.
You translate complex model outcomes into clear advice for variant assessment, design, permits, or implementation strategies -
You coach and guide junior and medior modellers in methodology, quality assurance, and professional development
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You make an active contribution to innovation, tool, and model development to further strengthen our expertise in river, coast, and estuary issues
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You contribute to tenders, client development, and the positioning of Arcadis in the market
Role description
As a Senior Coastal Modeller within the River, Coast & Sea advisory group, you work on complex and socially relevant issues at the intersection of hydrodynamics, water quality, salt intrusion, sediment transport, morphology, and climate adaptation. You translate client questions into numerical models and understandable advice, and play a key role in both project execution, specialist modeling issues, and substantive quality assurance.
You work for diverse clients, such as governments, port authorities, water boards, contractors, and private developers, on projects in the Netherlands and internationally. Think of studies on salt intrusion in canals and estuaries, water quality and water exchange, plume dispersion during dredging and construction activities, and hydrodynamic and morphological analyses for coastal and river projects. In these projects, the application of numerical modeling software (primarily Delft3D4 and Delft3D FM, but also other software) and scripting is central.
Examples of projects include:
Qualifications & Experience
You are a strong and curious senior specialist who combines substantive depth with pragmatism, ownership, and client orientation. You enjoy unraveling complex hydrodynamic issues, providing direction to projects, and advancing colleagues. Additionally, you have:
Why Arcadis?
We achieve our goals by enabling everyone to get the best out of themselves. We believe that everyone's contribution matters. That is why we pioneer with an approach based on your skills and build a 'Skills Powered Organisation'. With your unique experience and expertise, you will map out your own career path. Together we maximize impact! Your work makes the difference. Whatever role you play, you help provide sustainable solutions for a healthier planet. Leave your mark on your career, your colleagues, clients, your life, and the world around you. On our website, you can read the blogs of Arcadians to find out how we do this.
Arcadis offers you a position with a lot of freedom to independently shape your work in an ambitious and driven team. In addition to a great work culture, we have also included excellent employment conditions, including:
- 30 days of leave with full-time employment, with the possibility to buy or sell extra days.
- Employees may use the NS business card for private use free of charge.
- Additional arrangements regarding partner parental leave and paid parental leave.
- Possibility for hybrid working, facilitated by an appropriate home office allowance and a professionally equipped workspace at home.
- Good pension scheme with the Dutch Pension Fund (HNPF), where Arcadis pays the largest part of the premium.
- Opportunities to follow courses and training, access to our extensive Arcadis Learning Experience Platform (LXP).
Join Arcadis. Create a Legacy.
Our commitment to equality, diversity, inclusion, and belonging:
We want you to be your best self every day. We take equality and inclusion very seriously and we hold ourselves accountable for our actions. We want to be an employer of choice and offer everyone a great workplace.
Recruitment, secondment, and HR agencies do not need to respond; acquisition following this vacancy is not appreciated.
An assessment and/or pre-employment screening may be part of the application procedure.
Hiring process
Apply online
Interview
A competency-based interview and/or a technical based interview; the process varies by region, country and role.
Psychometric or behavioral assessments
Not every role
Some roles include these assessments in the interview process; candidates are notified by their recruitment contact.
Assessment center
Not every role
Certain roles include assessment centers; candidates are informed in advance by their recruitment contact.
Job offer
Pre-hiring background check · Not every role
- The page is an FAQ, not a step-by-step process page, so the sequence of stages is not fully defined.
- Candidates are told they will likely have at least one interview or assessment center.
About Arcadis
- Industry
- Architecture and Engineering Consultancy
- Founded
- 1888
- Employees
- 10,000+
- Headquarters
- Amsterdam, Netherlands
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