Nuclear engineering majors seeking travel-intensive jobs should consider roles in inspection, particularly in non-destructive testing within the oil and gas sector, which often involves site and offshore travel. Certification as an inspection personnel is recommended, with options available in various areas such as welding and painting inspection. Specifically, the nuclear industry offers certifications like Authorized Nuclear Inspector, which could provide opportunities for travel. Experience in inspection roles can be beneficial for those looking to enter the nuclear field, although some positions may limit sightseeing due to the nature of the work.