functieomschrijving


  • 29 april 2026
  • vacaturenummer: 9206880
  • 29 april 2026
  • vacaturenummer: 9206880

We have a new vacancy for a Test Coordinator | Stockholm Bypass at our client - Yunex Traffic BV. 

As the Test Coordinator | Stockholm Bypass, you are the linchpin for technical validation. You are not only responsible for the Yunex Traffic technical scope but also for coordinating testing across our external partners. The tunnel control system governs critical subsystems, including power, ventilation, and traffic signals; therefore, you will be the point of contact for integrating and verifying these requirements.
You will manage the execution of Site Acceptance Tests (SATs) and Integrated Site Acceptance Tests (iSATs) at an unprecedented scale. Your challenge? Navigating the massive size of the infrastructure, coordinating huge volumes of tests, and solving the complex technical hurdles that come with a project of this magnitude.

About the Project
The Stockholm Bypass (Förbifart Stockholm) is one of Europe’s most ambitious infrastructure projects: a new 21 km motorway connecting the northern and southern parts of the capital. With 18 km running through tunnels, it will be one of the longest road tunnels in the world once completed. By 2035, the Swedish Transport Administration estimates 140,000 vehicles will rely on this route daily. Yunex Traffic is the automation partner responsible for the tunnel control systems, traffic safety, and monitoring. We are now expanding our on-site team for the southern section of the project.

Key Responsibilities

  • Lead Testing Operations: Oversee day-to-day testing activities within the tunnel, ensuring all technical requirements are verified.
  • Cross-Contractor Coordination: Work in tandem with the Test Coordinator from our partner, Eltel, to divide responsibilities and ensure seamless integration between systems.
  • Stakeholder Management: Facilitate regular on-site meetings with the Yunex project team, our partners, and the customer. You are a bridge-builder who excels in complex team environments.
  • Quality Assurance: Report on project metrics, monitor test coverage, and manage projections to ensure the highest standards of safety and performance.
  • Technical Documentation: Coordinate the delivery of comprehensive test reports and ensure all documentation meets strict project standards.

Apply now and receive a WhatsApp message within 15 minutes with a few short questions, so we can help you quickly.
Don't have WhatsApp? We'll contact you by phone or email!

Functie-eisen

Job Requirements
You are a technical professional who thrives on complexity and scale. You understand that, in a tunnel of this size, success depends as much on robust engineering as it does on clear communication and relationship building. You know how to motivate internal teams and align external contractors to reach common goals.

  • We require extensive working experience in an engineering environment, of which at least 5 years in the field of test coordination or on site installation in large technical projects;
  • You are someone who naturally connects people and tasks
  • You preferably have working experience with technical tunnel installations or automation/digitalization of any sort
  • You master English and Swedish fluently

Competenties

Other Essential Requirements

Location: Residence in the Stockholm area is mandatory, as this role requires a consistent on-site presence.
Experience: Proven experience in coordinating complex technical testing, preferably within large-scale infrastructure or industrial environments.
Collaboration: Strong interpersonal skills with the ability to manage diverse stakeholders, from internal engineers to external partners and customers.
 

Arbeidsvoorwaarden

Employment Terms & Benefits
This is a one-year secondment contract, with the prospect of an extension and the potential for permanent employment within the company.
Competitive Salary: An excellent monthly salary, fully aligned with your experience and skills.
Additional Financial Rewards:

  • A 13th-month payment (accrued pro-rata) and an 8% holiday allowance.
  • Pension Scheme: A competitive, market-standard pension scheme starting from your very first day of work.
  • Leave: 25 days of annual leave (based on a 40-hour work week).
  • Reimbursements: Compensation for travel expenses, internet, and home-office facilities to support your flexibility.
  • Network Access: Access to a wide network of technical professionals and expertise within Randstad Professional.
  • Professional Growth: Opportunities for professional development and job-related training.

Bedrijfsinformatie

About the company
Yunex Traffic is a technology organization with more than 230 passionate employees in the Netherlands and over 3,200 worldwide, all dedicated to working on innovative and complex infrastructure projects. The company develops, implements, and maintains IT platforms, automation solutions, and technical systems for bridges, tunnels, flood barriers, locks, and waterways.

Impact & Approach
Through these solutions, Yunex Traffic contributes to a higher quality of life, improved traffic safety, and increased sustainability. By collaborating intensively with clients and remaining mindful of mutual interests, the company ensures that projects are realized successfully and are built to be future-proof.

Key Projects. Current high-profile projects include:

  • The renovation of the Spijkenisserbrug and the Brug over de Noord.
  • The Stockholm Bypass Project.
  • The Amsterdam Traffic Control Center (Verkeers Centrale Amsterdam).

Location: Sweden (Stockholm)

Good to know: You'll receive a WhatsApp message from us within 15 minutes of applying. We'll ask you a few short questions about your application to help you more quickly. Don't have WhatsApp? No problem! We'll contact you by phone or email.

Uiteraard staat deze vacature open voor iedereen die zich hierin herkent.

contact

Ritika Agarwala
ritika.agarwala@randstadprofessional.nl
06-40981171