J. S. Held is seeking a Managing Director with deep expertise in delay analysis and a strong commitment to delivering exceptional service and superior work products to our clients.

J. S. Held, a global consulting firm providing specialized technical, scientific, financial, and advisory services, is seeking an AI Security Engineer is a senior, hands‑on technical role responsible for designing, engineering, and operationalizing AI security across J.

J. S. Held is seeking a senior seller-doer, either as an individual or a small established team, to join and help scale our Health, Safety & Environment practice across Spain and the wider EMEA region.