Freelance opdrachten bij TenneT

Data Scientist Maintenance bij TenneT in Arnhem (minimaal 2 dagen per week op locatie). Rol: data-gedreven onderhoudsstrategieën ontwikkelen en implementeren voor hoogspanningsnetten.

Freelance Data Engineer - Data Scientist Maintenance bij TenneT in Arnhem voor 32-40 uur per week, zo spoedig mogelijk met een looptijd van onbekend.

Junior Security Officer bij TenneT (Nederland) voor 40 uur per week, start 12-08-2026, onbekende looptijd.

Bij TenneT werk je als Strategic Scheduler/Project Planner aan grootschalige offshore projecten in Amsterdam. De rol is voltijds en de startdatum is 11-08-2026.

Adviseur Grondzaken bij TenneT in Gouda (remote mogelijk) voor het verkrijgen van privaatrechtelijke rechten voor hoogspanningsprojecten. Functie is fulltime en start op 11-08-2026.

Projectmanager voor verkennings- en planstudiefase hoogspanningsprojecten bij TenneT in Amsterdam (remote mogelijk).

Data Engineer - Power BI Dashboard Developer bij TenneT, locatie onbekend (op locatie).

Support Officer - Rights Management bij TenneT in Nederland (op locatie). Taken betreffen administratieve ondersteuning bij private rechten voor hoogspanningsprojecten.

Introduction TenneT is TenneT is Europe's First cross-border grid operator for Electricity. With approximately 20.000 kilometers of (Extra) High Voltage lines and 36 million end users in the Netherlands and Germany we rank among the top five of grid operators in Europe. Our focus is to develop a north-west European energy market and to integrate renewable energy. Taking power further. The Corporate Security Team NL is responsible for a clear policy and strategy on all Security, Business Continuity Management (BCM) & Crisis management activities within the TenneT organization, creating a safer and better working environment. We are searching for a Junior advisor Security & Crisis Management. What is your role as Junior Security Officer? As a junior advisor within the Corporate Security Office (CSO) you are responsible to coordinate, co-develop and evaluate the security management policy & performance within the TenneT Netherlands. In this position you help develop guidelines and inform and advise the organization and employees on corporate (cyber, personnel and physical) security. You will work in a team with both young professionals and senior Security, BCM and crisis management advisors. The responsibilities mentioned underneath have to be performed in The Netherlands. Main responsibilities: • Develop (cyber and physical) security policies, guidelines and plans and monitor their compliance to relevant laws and standards. • Support TenneT Performance Units or projects as an internal consultant with the implementation of (cyber, personnel and physical) security measures. • Monitor (review) the implementation of (cyber, personnel and physical) security measures and awareness. • Support (all hazard) threat and risk assessments for TenneT's personnel, assets, processes, IT/OT systems and information. • Support the senior security advisors of the CSO in managing the Integrated Security Management System (ISMS). • Assist / perform (cyber, personnel and physical) security training and exercises. Profile What do we expect from you? • You have a sharp mind with good analytical skills and are able to translate a problem analysis into an action plan. • You have a Bachelor in; business administration, risk / safety / security or crisis management or other relevant field, a Master degree is a pre. • You have one or two years of relevant experience in a large/complex organisation. Security experience is not a must, but affinity with the subject is. • You are keen to learn everything there is to know about cyber and physical security, BCM and crisis management within critical infrastructure. • You are highly motivated to work on cyber, personnel and physical security, BCM and crisis management projects, issues and processes in order to ensure security of supply for society. • Good language skills in English and Dutch, both in speech and writing are required. Soft skills: • You have a positive ‘can do’ mindset and are able perform under pressure and be able to deal with pushback from stakeholders. • You are someone who takes the initiative, connects with people and is open for new and innovative solutions to complex problems. • You are good in planning your work and execute it in a structured and precise way. • You are able to communicate on all levels and are able to build bridges and convince people. The tasks described above are broad, because the young professionals are widely deployed and from there it is examined where their talents lie. We are looking for someone with strong organizational power, who can design and monitor the processes and write various documents such as work instructions. As the organisation is currently dealing with many changes, such as a reorganisation, we are looking for someone who is able to manage with possible pushback from stakeholders. Important: This role is fully on-site. Working from home is not an option. Practical information: • A Certificate of Conduct (VOG) and a UVO screening must be obtained before the candidate can start. • This is temporary role ti replace a sick employee, not suitable for freelancers (ZZP). • Interviews: 2 rounds of interviews, preferably both in person. • If there are enough suitable candidates this role can be closed on a earlier date or time. Additional information: • Suppliers of candidates must be aware of the applicable laws and regulations in the field of employment conditions and the (TenneT) collective labor agreement. This commitment falls within scale 8 of the TenneT collective labor agreement; • We would like to receive the personal motivation and CV in English/Dutch.

Project Planner bij TenneT, locatie onbekend, samenwerking met afdelingen zoals projectmanagement, contractmanagement, engineering en risk management.