Senior Tender Coordinator

Are you experienced in the preparation of civil engineering projects? Van Hattum en Blankevoort Integrale Projecten is seeking a seasoned Tender Coordinator to contribute to our next challenges in mobility, complex hydraulic engineering, and renovation projects.As a Senior Tender Coordinator, you will be the linchpin of our projects, seamlessly connecting de…

Are you an experienced head of a commercial office seeking a new challenge in the commercial bureau of complex and integrated projects? At Van Hattum en Blankevoort Integrale Projecten, we are looking for a commercial leader to contribute to upcoming challenges in mobility, complex hydraulic engineering, and V&R.As the Head of the Commercial Office, you will leverage your network, commercial acumen, and civil knowledge to identify market opportunities. You will look ahead, establish a solid commercial vision, foster team spirit, and embody a hands-on mentality.You will be the linchpin of our organization, leading the commercial heart of the business unit. With your leadership, you will guide our tenders and projects (starting from approximately €50 million) that contribute to the future of the Netherlands. You will be responsible for business development, tendering, and the initial phases of construction teams and various alliances.This is a fantastic opportunity to expand the organization; you will identify and select the right leads, assemble teams, and direct the tenders. You will create a structured approach with a clear and winning strategy, recognizing and capitalizing on new commercial opportunities.In this role, you will be part of the management team of the Integrated Projects business unit, collaborating closely with various disciplines within our organization. You will be empowered to independently steer towards a successful proposal.What we offer:A gross monthly salary (based on 40 hours) ranging from €8,100 to €11,000, depending on your background and experience;A full-time position (40 hours per week);A sustainable employability budget, distributed monthly, approximately 2% of your monthly salary;30 vacation days (based on 40 hours), enabling you to realize all your vacation dreams;An individual budget that is regularly paid with your salary, with the option to take 13 vacation days;A mobile phone, laptop, and a lease car;The possibility of hybrid working (office in Vianen and remote). This includes a work setup and home office allowance;

Are you ready to take on the role of a Project Leader in Installation Technology at one of our over 100 installation companies in your region? Just like Martin and Arno, do you thrive on managing complex and future-proof installations while maintaining a complete overview? If you are someone who brings together technology, people, planning, and budget, and you find energy in delivering projects on time and within scope, we want to hear from you! Your Responsibilities:As a project leader, you will be fully responsible for one or more installation projects from preparation to delivery. You will ensure that buildings, homes, schools, and businesses:stay warm become energy-efficient are ready for the future Your key responsibilities include:Leading project teams (preparers, technicians, engineers)Monitoring planning, budget, quality, and safetyMaintaining contact with clients and partnersIdentifying and managing risks and variations in work scopeEnsuring a smooth handover and successful project completionYou primarily work strategically but remain in touch with practical execution. Who You Are:You have experience in installation technology and project management.You maintain an overview and can set priorities effectively.You communicate clearly with both clients and your team.You take responsibility and are not afraid to make decisions.You enjoy working in a team where atmosphere and results go hand in hand.Whether you are already a project leader or have grown into this role from another position, we value your leadership skills and technical expertise. What We Offer at a VDK Company: Competitive salary fitting your responsibilities Training & leadership development programs Excellent systems and support Opportunities for advancement within project management or towards company leadership A close-knit team focused on craftsmanship, trust, and job satisfactionAre you + technology + responsibility a match?Then we would love to build strong projects together with you!

At Vialis, we are dedicated to ensuring the safety and mobility of the Netherlands every day. From complex tunnel technical installations to advanced safety systems, we facilitate smooth and secure traffic flow through tunnels. As a Tunnel Commissioning Specialist, you will play a vital role in bringing this essential infrastructure to life, ensuring that intricate installations function safely, reliably, and to specification. Are you ready to apply your technical expertise to impactful projects? Key Responsibilities:Testing, calibrating, and commissioning electrical, mechanical, and control systems in tunnels.Conducting FATs, SATs, and integration tests on-site.Diagnosing and resolving issues during testing and startup phases.Verifying installations comply with design, safety requirements, and contractual agreements.Documenting test results and handover information.Collaborating with engineers and software teams to optimize systems.Guiding end-users during the handover and instruction process.Contributing to safe work processes and continuous improvement. Does Vialis' DNA resonate with you?Vialis is a leading player in the Dutch infrastructure sector with over 100 years of experience in designing, constructing, and maintaining vital infrastructure, including tunnels, bridges, locks, and traffic systems. With more than 750 professionals, we work daily to enhance the mobility and safety of the Netherlands—on roads, waterways, and railways. We partner with public clients such as Rijkswaterstaat, provinces, municipalities, and ProRail, as well as private entities like Schiphol and port companies. As part of VolkerWessels Infrastructure, we belong to a strong family of 17,000 colleagues dedicated to building a sustainable and accessible Netherlands. What We Seek:You are a technician energized by complex installations and the challenge of solving technical puzzles. You work meticulously, think ahead, and feel responsible for delivering safely and reliably.Your Profile:MBO 4 or HBO in electrical engineering, mechatronics, industrial automation, or a related field.Experience in commissioning, testing, or maintaining technical installations (preferably in tunnel technology or infrastructure).Knowledge of PLC controls, SCADA, drive technology, and/or ventilation and safety systems is a strong advantage.Strong analytical skills and attention to detail.

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 projects. You will be responsible for identifying promising tenders and preparing as well as submitting prequalification documents.Key Responsibilities:Identifying relevant tenders and prequalifications.Preparing and submitting prequalification documents.Collaborating with various departments including estimation, cost assessment, and execution.Ensuring a structured and accurate flow of information.Monitoring deadlines and ensuring timely submission of prequalifications.Does Vialis' DNA Match Yours?With nearly a century of experience in designing, constructing, and maintaining critical infrastructure such as bridges, locks, and tunnels, Vialis is a prominent player in the Dutch infrastructure sector. Our team of over 750 dedicated professionals works daily to enhance mobility and safety across the Netherlands, both on land and water.At Vialis, we go beyond providing technical solutions. We are an essential partner for public entities such as provinces, municipalities, Rijkswaterstaat, and ProRail, as well as private clients including Schiphol, port companies, and logistics service providers. Our mission is to make the infrastructure of the Netherlands safer, more efficient, and more sustainable, and we take pride in our role in achieving this goal.As part of VolkerWessels Infrastructure, we belong to a wider family of companies committed to building and maintaining reliable and sustainable infrastructure projects across 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 from Vialis?A salary based on your experience, ranging from €3571 to €3983 gross per month.A mobile phone and laptop to support your work.Profit-sharing opportunities.Flexible working hours and the possibility of remote work in consultation.We are subject to the Metal and Technology Collective Labor Agreement, which offers a good pension plan (PMT pension fund), 25 vacation days, and 13 ADV days on a full-time basis.Vialis ensures a comprehensive onboarding process and various development opportunities.

As a Front-End Developer, you will create interfaces that truly matter; they are not merely decorative but integral to the product itself.At Bluefront, you will build applications that are not just for show but are actively deployed, utilized, scalable, and reliable.Your role involves developing complex web applications, mobile apps, and portals where performance, user experience (UX), and maintainability are just as crucial as visual appeal.You will write precise code and understand the 'why' behind your coding decisions.Key Responsibilities:Design and develop front-ends using Angular and React, catering to both web and mobile platforms (including React Native).Utilize TypeScript, modern component architectures, and API-driven backends.Contribute to discussions about UX, performance, and technical choices.Debug issues, prevent new ones, and leave the codebase better than you found it.Share knowledge through code reviews, sessions, meet-ups, or casual conversations.We believe in collaboration, not silos.

Join our dynamic team at Strukton Nederland as a Junior Werkvoorbereider GWW, where you will play a vital role in the preliminary phases of civil engineering projects. You will work closely with senior planners and project managers, contributing to the successful execution of projects while developing your skills in the field.

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.

Are you passionate about working in a multidisciplinary environment that leverages scientifically grounded methods, processes, and techniques to gain insights from both structured and unstructured data? Do you possess programming skills and a broad understanding of various techniques at the intersection of statistics, mathematics, information science, and computer science? If so, the Data Science Traineeship at People X is the perfect next step for you! We are looking for individuals with the skills necessary to thrive in the field of Data Science.As a Data Scientist, you will perform calculations based on data to make predictions about future developments within the industry or organization. A Data Scientist must be a skilled programmer while also being involved in building, predicting, and evaluating algorithms, looking not only at the present and past but also the future through predictive models.We launch a Data Science Traineeship every quarter, where you will be trained by seasoned specialists from the field into a Junior Data Engineer or Junior Data Scientist.During the first three months, you will receive full-time education (theory, exams, and practical training) from professionals in the data domain. After the training period, we will guide you towards a suitable employer in your residential area, ensuring you have several interviews with exciting companies, allowing you to choose where you want to start. You can find a complete overview of our current clients here.Your tasks will vary depending on the client/industry you work for, but generally include:Cleaning and processing raw data into usable data;Setting up and configuring a data warehouse;Providing advice on current and future business operations based on your findings;Identifying patterns in large data sets to develop predictive algorithms (machine learning);Describing and visualizing discovered insights and predictions.

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.

Dura Vermeer seeks a Junior Constructor to join its team in Utrecht, Netherlands. This entry-level position centers on developing technical skills while contributing to complex civil engineering projects. Junior Constructors support the design process, help verify plans, and work alongside experienced colleagues to build practical expertise. Key Responsibilities Assist in developing and checking structural designs for a variety of infrastructure projects. Participate in both ongoing projects and tenders within Dura Vermeer Landelijke Projecten. Collaborate with senior constructors to gain hands-on experience and deepen technical knowledge. Share ideas and contribute solutions to technical challenges within project teams. Take on more responsibility as skills and confidence grow. Encourage open communication and support a positive team culture. Seek guidance when necessary and take initiative for professional growth. Team and Projects The Junior Constructor will join the Civil Design department, part of the Design cluster with about 150 colleagues. Teamwork and ongoing development are central to this group. Projects may include: APMT container terminal in the Port of Rotterdam Dike reinforcements in Arcen and Tiel-Waardenburg Construction of the Nieuwe Meer interchange on the A10 Infrastructure supporting the energy transition This position involves working closely with colleagues from different disciplines on projects throughout the Netherlands.

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.