Prequalification Specialist

Vialis is a leading company in the infrastructure sector, focused on innovative traffic and mobility solutions. With a commitment to sustainability, we strive to enhance mobility and safety on the road.What Will You Do?As a Prequalification Specialist at Vialis, you will play a vital role in registering prequalifications for tenders within civil engineering …

Are you ready to take on the challenge of leading the design process for complex technical installations within some of Dura Vermeer’s largest and most multidisciplinary projects? If so, continue reading!Your RoleAs the Lead Designer for Technical Installations at Dura Vermeer, you will spearhead the design team specializing in Technical Installations, ensuring optimal performance and collaboration within your team. You will engage in projects that contribute to energy transition, civil structures, and water quality. Your role will involve coordinating interfaces within your project and ensuring that you and your team deliver designs that are predictable in terms of time and budget, safe, and of high quality. You will work closely with preparation teams, executors, and the project manager to ensure the feasibility of your designs.About Dura VermeerDura Vermeer is an independent family-owned construction company, active in residential, utility construction, infrastructure, and technology in the Netherlands since 1855. Our independence and long-standing continuity have been the foundation of our strategy. With an annual turnover of approximately €1.8 billion and over 3,000 employees, we are among the leaders in the Dutch construction sector. Together, we deliver remarkable projects that provide innovative solutions to societal challenges, ensuring the best outcomes for tomorrow and making a long-term difference for the Netherlands. We are deeply committed to our workforce, striving to create an environment where everyone can thrive, feel safe, and express themselves freely.Your WorkplaceYour work location will be determined in consultation with you, based on your residence. You will be part of the technical installations department within the National Projects Design cluster, which consists of approximately 150 colleagues dedicated to our ambition as a designing builder. You will have the opportunity to work on large-scale, multidisciplinary infrastructure projects exceeding €100 million.

Are you ready to take on the most significant and challenging construction projects at Dura Vermeer? Do you have the expertise to lead the design process for complex infrastructure and civil engineering projects?Your RoleAs a Design Manager at Dura Vermeer Landelijke Projecten, you will work on both Design & Construct and two-phase projects. You will oversee an integrated design team for projects exceeding €100 million. From the core team, you will coordinate and execute the design phase for the entire project while initiating efforts in sustainability and digitalization. You will ensure optimal integrated design throughout all project phases, monitoring and safeguarding project goals concerning time, budget, and quality. Additionally, you will be responsible for developing, implementing, and overseeing a design and tender strategy, as well as coordinating with stakeholders, clients, and core team members across various disciplines. For the feasibility of the design, you will collaborate closely with preparatory work staff, project managers, and design leaders.About Dura VermeerDura Vermeer is a family-run construction company operating in residential, commercial, infrastructure, and engineering sectors throughout the Netherlands. Since 1855, our independence and long-term continuity have been the foundation of our strategy. With a revenue of approximately €1.8 billion and over 3,000 employees, we rank among the top in the Dutch construction industry. Together, we create extraordinary projects—both iconic and everyday—that respond to societal challenges, ensuring the best solutions for the future and making a difference for the Netherlands in the long term. Our strong ambitions can only be realized thanks to our people. As a top employer, we strive to ensure that you are proud to choose Dura Vermeer every day, feel happy while working here, and can be your true self in a safe environment.Your Work EnvironmentAs a Design Manager, you will engage with various infrastructure projects across the Netherlands, collaborating with motivated colleagues from diverse disciplines. You will be part of the Design Management department within the Design cluster, which currently consists of about 120 colleagues, driving our ambition as a designing builder. You will have the opportunity to work on large-scale, multidisciplinary projects ranging from €25 million to well over €100 million, including the construction of the A16 near Rotterdam.

Keep the lights on with us!The energy transition is in full swing, and you can make a difference. As an Assistant Electrician at Circet, you will contribute to innovative energy projects across the Netherlands. Alongside experienced colleagues, you will ensure that electrical installations are safely, reliably, and sustainably installed and maintained.Your ResponsibilitiesIn your role as an Assistant Electrician, you will support a (Lead) Electrician on-site. You will engage in a variety of projects, ensuring everything runs smoothly and safely.Your tasks will include:Installing, maintaining, and repairing electrical installations;Working in low-voltage stations;Laying new connections up to the meter cabinet;Identifying faults and contributing to solutions;Preparing and completing projects with your team;Working at different project locations – no two days are the same.What We Offer YouA varied role within an organization that keeps the Netherlands running;A salary that reflects your knowledge and experience, with opportunities for advancement;Employment conditions based on the Metal & Technology Collective Agreement - Technical Installation Company;8% vacation pay (paid out in May);38 days off (25 vacation days + 13 ADV days) based on a 40-hour work week;Option to exchange ADV days for additional salary;Discounts via Benefits at Work on fashion, electronics, and outings;Discount on your gym membership through our company fitness plan;Access to online training via GoodHabitz and development opportunities through our own academy;Career advancement opportunities towards roles such as Lead Electrician or a supervisory position.

As a Mechanical Assembler, you will play a pivotal role in ensuring the operational efficiency of our sophisticated machinery. Your responsibilities will include performing maintenance, reconfiguring equipment, and troubleshooting malfunctions within our extensive range of high-quality German machinery, including production kettles weighing up to 10,000 kilograms, carousel fillers, and an automated filling and packaging line. You will be a key contributor to the production and filling departments, ensuring smooth operations and optimal machine performance. MISSIONConduct maintenance on machinery and installations;Diagnose and resolve (ad hoc) malfunctions and carry out repairs on various production installations;Reconfigure production lines according to the production schedule;Propose improvements to enhance functionality and implement modifications;Adhere to legal and company obligations and procedures regarding quality, safety, hygiene, and environmental standards.

Join our dynamic team at Strukton Nederland as a Mechanical Assembler specializing in rail projects. We are looking for skilled professionals who are passionate about contributing to innovative rail solutions. In this role, you will be responsible for assembling and maintaining mechanical systems and components that play a critical role in our rail infrastructure projects.

Join Vandoren as a Service Technician in Veenendaal, where you will engage in diverse projects within the recycling sector. Your responsibilities will include providing first-line service to address malfunctions and maintenance at client locations, as well as independently executing tasks from start to finish. You will also play a key role in resolving NEN and thermographic inspection points, and assist in testing and commissioning new installations. Some days you may work solo, while on others, you'll enjoy the company of a colleague. In summary, this is a dynamic and challenging role for an enthusiastic go-getter with a bold attitude.Your ChallengeYou will focus on troubleshooting issues, preparing modifications, commissioning, and performing preventive maintenance on industrial installations and control systems. A selection of your tasks will include:Independently executing small projects, including modifications to switch panels, field cabling, distribution boxes, and meter cabinets;Providing first-line service for malfunctions and maintenance at client locations;Resolving NEN and thermographic inspection points;Assisting with testing and commissioning of new installations as needed.What We OfferWe understand that you seek more than just a great work environment. Therefore, we offer you:A competitive salary ranging from €2,750 to €4,847, tailored to your skills and experience;8% vacation pay, 25 vacation days, and 13 ADV days, with the option to sell them for additional salary;A profit-sharing scheme allowing you to benefit from the company’s success;All necessary tools and resources to perform your job effectively, including quality tools, work clothing, a phone, laptop, and a company vehicle;The opportunity to lease an (electric) bicycle through Lease a Bike;Room for growth with a generous training budget and advancement opportunities.Who You AreYou remain calm under pressure, especially when a client’s production halts due to a malfunction, and you are customer- and service-oriented. You also ideally meet the following profile:A diploma in industrial automation, electrical engineering, or mechatronics;Hands-on knowledge of instrumentation, frequency controllers, and PLC technology;Affinity for mechanical and process technology installations.

Join our team as a Calculator specializing in Ground, Road, and Water Construction. In this role, you will engage in essential project preparation activities, contributing to the successful execution of our infrastructure projects.

Asset Insight is a leading company specializing in the inspection and maintenance of electrical installations. Based in Houten, we manage projects nationwide and are currently seeking a dedicated Electrotechnical Inspector to join our team.What will you do?As an Electrotechnical Inspector at Asset Insight, you will be responsible for conducting inspections and maintenance on various electrical installations. Your work will take you across the country, providing diverse project experiences. Key responsibilities include:Performing electrical inspectionsPreparing inspection reports and providing recommendations for improvementsCollaborating with project teams and clients to ensure the safety and reliability of installationsContributing to the development and implementation of inspection proceduresDoes the Asset Insight DNA match yours?Innovative, connective, and bold! That's Asset Insight, part of Vialis within the VolkerWessels group. We offer a complete range of monitoring, IoT, measurement, and inspection services, allowing customers to access their data safely and execute algorithms on it. We are the partner of choice for our clients in inspecting, monitoring, and predicting their assets, whether they involve tracks, dikes, buildings, industry, bridges, roads, or a combination. Our goal: to collaboratively work with our clients towards the safety, sustainability, availability, and efficiency of their assets. Do you want to contribute to this mission?What can you expect?When you join Asset Insight, you will be welcomed by a diverse team of colleagues ready to collaborate. You will engage in an innovative and inspiring environment. We reward your commitment with a flexible benefits package. This includes:Salary based on your knowledge and experience;A training budget;Pension scheme;20 statutory vacation days, 8 collective days off, 5 extra free days, plus potentially 5 additional vacation days and wellness days (included in the MyChoice budget, allowing you to choose your preferences);Options within the individual choice budget ‘MyChoice’ to select what you value most: more vacation, additional training budget, or cash?Diverse work locationsDoes your DNA match Asset Insight’s?Minimum completion of an MBO-level 3 electrical engineering qualificationMinimum SCIOS Scope 8 certificationYou possess an NEN3140 certificateVCA certification is a plus

Role Overview Strukton Nederland is looking for a BIM Coordinator in Utrecht. This role manages Building Information Modeling (BIM) processes for engineering projects. The coordinator works closely with project teams to improve workflows, support collaboration, and help deliver projects successfully. What You Will Do Oversee and guide BIM processes throughout project lifecycles Facilitate communication and coordination between stakeholders Support teams in using BIM tools to increase efficiency and accuracy Promote innovation and best practices in digital construction methods Location This position is based in Utrecht.

Join Our Ambitious Team!Dura Vermeer Railinfra B.V. takes pride in its engineering department, which has established a strong position in the rail industry over the past four years. To meet our clients' needs, we are on the lookout for top professionals in the market. Are you an ambitious designer in energy supply? Do you aim to further develop your expertise in this field within our engineering firm? We would love to meet you!Your RoleYour position as an Energy Supply Designer at Dura Vermeer is characterized by a blend of independent work and collaboration. Your designs will be implemented, allowing you to contribute directly to the development of the Dutch railway system. With your experience, we trust that you will excel and become a key figure in your area of expertise within the design office. If you wish to broaden your skills into other technical fields, we will support you in this journey. What will you do as an Energy Supply Designer?Gather necessary information such as drawings, studies, and onsite recordings.Validate available data against established contract requirements.Develop designs while complying with relevant regulations.Prepare essential calculations and design reports.Write work descriptions and apply for permits.Assist in compiling offers and potentially conduct calculations.One of the most appealing aspects of this role is the opportunity for interaction beyond your design team. Engaging with executors, conducting site recordings, advising project managers, and supporting tenders to secure exciting projects makes working at Dura Vermeer Railinfra dynamic and varied. As an Energy Supply Designer, you ensure all railway disciplines are supplied with the correct power under high and low voltage. Throughout the design process, you will collaborate with colleagues from various disciplines. If you identify discrepancies, you will devise solutions in consultation with the project organization. Additionally, you will serve as a substantive and procedural sounding board for the design leader. At Dura Vermeer, you will have the freedom to innovate, but remember, teamwork is key to our success.

AmbitionDura Vermeer Railinfra is proud of its engineering firm, which has established itself as a leader in the rail sector. To meet the demands of our clients, we are on the lookout for top talent in the market. Are you an ambitious professional? Do you have extensive experience as an all-round design leader in rail infrastructure? Would you like to work at the engineering firm of Dura Vermeer Railinfra? I would love to meet you!Your RoleYour role as an all-round design leader at Dura Vermeer involves a balanced mix of independent work and collaboration. You will coordinate, advise, and direct the creation of integrated designs for rail infrastructure. This challenging role encompasses aspects of civil engineering, mechanical engineering, and electrical engineering. You will independently gather necessary data and verify its suitability and completeness. You are responsible for realizing projects from initiation to completion, overseeing designs for both heavy and light rail (metro and tram). Collaborating closely with colleagues from various technical disciplines is key. You possess a multidisciplinary vision regarding design work and enjoy maintaining contacts both within and outside Dura Vermeer Railinfra. You are curious, proactive, and innovative. You can effectively interpret client assignments and apply relevant regulations, standards, and guidelines. You are decisive, customer-oriented, and excel at organizing your work.About Dura VermeerDura Vermeer is a family-owned and independent construction company active in residential construction, utility construction, rail infrastructure, and technology. Since 1855, we have been building for the Netherlands. Our long-term vision and independence form the foundation of our work.With over 3,700 colleagues and a turnover of approximately €2.6 billion, we are among the top players in the Dutch construction sector. Together, we realize projects that truly matter: from iconic to everyday, always with an eye on tomorrow's solutions.Our ambitions are high. We can only achieve these with our people. Therefore, we strive to create a work environment where you can be yourself, feel safe, and grow. A place where you can take pride in what you create, just as we do.

Join our innovative production facility in Soest as an Allround Technician. In this pivotal role, you will ensure that our machinery and systems are maintained in peak condition, enabling the smooth production of our premium hair care products.YOUR MISSIONConduct preventive maintenance and repairs on our production machinery and installations.Troubleshoot issues to minimize downtime and ensure the continuity of the production process.Analyze and enhance the performance of machinery and installations.Assist in the installation of new equipment and machines.Document completed tasks and maintain updated maintenance records.Proactively contribute to process improvements and implement technical innovations.As an Allround Technician, you will be part of the Technical Services department and collaborate closely with six fellow technicians, reporting directly to the Manager of Technical Services.

Creating waterproof concrete structures such as tunnels, basements, and underpasses requires a careful equilibrium between material behavior and practical execution. Previously, the waterproofing class TC1 was often the standard (with self-healing as a mechanism to seal shrinkage cracks), but this approach is now being challenged by cement types with low Portland clinker content. Consequently, self-healing cannot be taken for granted.The demand for waterproofing class TC2, which prohibits the occurrence of continuous cracks, is becoming increasingly relevant. Practical experience has shown that the use of steel fibers has a promising effect on waterproofing and is occasionally already being applied in temporary underwater concrete. However, there currently lacks a widely accepted, demonstrable methodology to meet TC2 with steel fiber concrete in permanent waterproof constructions. Clients understandably raise critical questions about this, and the sector is in search of a robust foundation.Therefore, we are looking for a motivated TU graduate student to investigate this topic.The ResearchYou will have considerable freedom to determine your own focus and research questions. Possible directions include:Mechanisms of crack formationDesign implicationsPerformance/behavior corresponding to TC2Is there a testing method, and if not, what method do you propose?Conducting experimentsSustainability and circularityYour research can be theoretical, experimental, or numerical, depending on your interests and chosen approach.CollaborationDuring this project, you will collaborate with:Van Hattum and Blankevoort - guidance from design and execution practiceSupplier of steel fibers - access to material knowledge and testing opportunities

VRS Railway Industry, a leading division of Vialis, is seeking a skilled Control Panel Builder to join our team. In this role, you will be responsible for constructing, wiring, and testing control panels for various industrial applications. You will collaborate closely with our engineers and project leaders to deliver high-quality and reliable control solutions.Your Responsibilities:Independently build and wire control panels according to technical drawings and schematics;Conduct functional testing and quality checks;Identify and resolve technical issues during the assembly process;Maintain necessary documentation and reports;Work with colleagues and other departments to ensure projects are completed on time and meet specifications.Is Your DNA a Match for Vialis?Vialis is a prominent player in the Dutch infrastructure sector, boasting nearly a century of experience in designing, constructing, and maintaining critical infrastructure such as bridges, locks, tunnels, and airports. With a dedicated team of over 750 professionals, we work diligently every day to enhance mobility and safety in the Netherlands, both on land and water.At Vialis, we are more than just a provider of technical solutions. We are a vital partner for public entities such as provinces, municipalities, Rijkswaterstaat, and ProRail, as well as private clients like Schiphol, port companies, and logistics providers. Our mission is to make the infrastructure of the Netherlands safer, more efficient, and sustainable, and we take pride in our role in achieving this ambition.As part of VolkerWessels Infrastructuur, we belong to a larger family of companies committed to building and maintaining reliable and sustainable infrastructure projects in the Netherlands. Together with approximately 17,000 colleagues, we share a passion for delivering high-quality solutions that contribute to the mobility and livability of our country.What Can You Expect?Salary based on your experience;Profit-sharing;We operate under the CAO Metal and Technology, offering a robust pension plan (PMT pension fund), 25 vacation days, and 13 ADV days on a full-time basis;Provision of a mobile phone and laptop.

Role Overview Strukton Nederland is hiring an Experienced Work Preparatory Specialist in Utrecht. This role focuses on preparing and managing construction and engineering projects, supporting the delivery of reliable solutions for infrastructure. What You Will Do Plan and coordinate project activities from start to finish Support project execution by ensuring all preparations are in place Work closely with colleagues and stakeholders to keep operations running efficiently Help drive projects that impact the future of infrastructure About Strukton Nederland Strukton Nederland delivers solutions in construction and engineering. The team in Utrecht works on projects that shape infrastructure throughout the region.

Role Overview Strukton Nederland is looking for a Maintenance Coordinator based at Utrecht Science Park. This position focuses on supervising and improving maintenance operations to keep facilities running reliably. What You Will Do Oversee daily maintenance activities at Utrecht Science Park Coordinate with various teams to streamline processes Identify opportunities for operational improvements Support the implementation of effective maintenance strategies Location This role is located on-site at Utrecht Science Park.

Internship Overview Van Hattum en Blankevoort is looking for an intern to join the project preparation team for the renovation of the wastewater treatment plant (RWZI) in Zeist. This internship starts in September 2026 and is open to students enrolled in Civil Engineering, Mid-level Management, or a related program. What You Will Do The Zeist project involves transforming the existing treatment plant into a Nereda system. The current plant has reached the end of its technical lifespan and does not meet safety standards. The new facility will be built on the same site, covering civil, architectural, mechanical, and electrical aspects. As an intern, you will work closely with the project team during the execution phase. The role includes supporting the project preparer, tackling smaller issues independently, and gaining practical experience on site. You will also have dedicated time for your internship assignments, with guidance from experienced colleagues. Student Connection Program Van Hattum en Blankevoort participates in Student Connection, an initiative designed to support and connect students across VolkerWessels companies, including Van Hattum en Blankevoort, VolkerRail, Vialis, and KWS. The program offers networking opportunities, organized events, and chances for both personal and professional growth. Many interns go on to start their careers within the organization after graduation. Why Join Van Hattum en Blankevoort? Internship compensation of €550 to €650 per month Laptop provided for the duration of the internship Location: Zeist, Utrecht, Nederland

Strukton Nederland seeks an experienced Senior Werkvoorbereider GWW to join the team in Utrecht. This role centers on the preparation phase of civil engineering projects, ensuring each project starts on solid ground and progresses smoothly. What you will do Oversee all preparation activities for civil engineering (GWW) projects, from initial planning to execution readiness Collaborate closely with project teams and external partners to align on schedules and deliverables Manage resources to keep projects on track and support efficient execution Monitor compliance with industry standards and regulations throughout the preparation process Contribute to the success of both ongoing and upcoming projects by identifying and addressing potential obstacles early Location This position is based in Utrecht.

Strukton Nederland is hiring a Civil Project Leader in Utrecht. This role manages civil engineering projects from initiation through completion, with a strong emphasis on maintaining quality and safety. Main responsibilities Lead all phases of civil engineering projects, ensuring each stage meets expectations Work closely with stakeholders to clarify project objectives and requirements Track progress and address issues to keep timelines on course Consistently apply safety and quality standards during every project phase This position centers on hands-on project leadership, coordination, and a commitment to delivering reliable results in civil engineering.