Callista Group

Job Description Lead Electrical Engineer At Callista, we bring Impact Delivered to life. As a specialized consultancy and engineering firm, we support complex projects in the pharmaceutical, biotechnological and high-end food industry. With a team of more than 150 experienced consultants in the Netherlands and Switzerland, we deliver tailor-made solutions that perfectly match the needs of our customers.

Our MICA mindset - Mastery, Integrity, Caring, Agility - is the foundation of our success. Your role: Senior / Lead Electrical Project Engineer - Site Electrical Infrastructure Region Brabant | Start in September | 1 year+ assignment | Onsite, full-time preferred For the setup of a complete new electrical infrastructure across all buildings on a site, we are looking for an experienced Senior or Lead Electrical Project Engineer. You will support the project team in delivering the low-voltage (LS) and medium-voltage (MS) electrical infrastructure for offices and buildings on site The site's foundation works are completed as of September, with FAT (Factory Acceptance Testing) activities starting from October/November onward.

As the project moves into this execution phase, you will play a key technical role in reviewing and validating the switching plans prepared and executed by the installation contractor, acting as werkverantwoordelijke (work responsible) on the electrical scope. Responsibilities: Supporting the project team in setting up the complete new electrical infrastructure for all buildings on site Reviewing and validating switching plans (schakelplannen) prepared by the installation contractor, in your role as werkverantwoordelijke Overseeing safe and correct execution of low-voltage (LS) and medium-voltage (MS) electrical works, in line with NEN 3140 and BEI regulations Coordinating closely with the installation contractor and internal project stakeholders throughout design, FAT and execution phases Monitoring progress, quality and safety of electrical installation activities on site Signaling risks, technical issues and deviations, and proposing solutions in coordination with the project team Supporting the transition from foundation/preparation phase into full execution, including FAT activities starting October/November Profile: Proven experience as a Senior or Lead Electrical Project Engineer, ideally with a background in low-voltage and medium-voltage infrastructure Qualified as werkverantwoordelijke (LS/MS), with relevant BEI certification (or willingness to obtain this) Knowledge of NEN 3140 and BEI guidelines Experience reviewing and validating switching plans (schakelplannen); Comfortable working on-site during an active construction/execution phase Available for a long-term assignment (1 year+), preferably full-time given the current project phase Open to both employed and freelance (ZZP) professionals Are you an experienced electrical engineer who wants to take ownership of a large-scale electrical infrastructure build-out, from switching plan review through to full execution. Then we would like to talk to you!.