evidence: During days of searching that met an end on Thursday - Titan went missing on Sunday - the company ran a job advert for a new submersible pilot and marine technician. [...] The listing said: "Submersible Pilot/Marine Technician to join the team ... looking for someone to "manage and operate our fleet of manned submersibles and support vessels." OceanGate is under scrutiny regarding some of Rush's previous comments over the safety of its submersibles.