As an entry-level worker or shipbuilder at a naval shipyard, you typically receive good wages and benefits, on-the-job training, and opportunities to advance in the company. Most shipbuilding duties and responsibilities involve working in small spaces for long periods, and you need to be comfortable working on ladders or at various heights. Most shipyards have strict safety guidelines for their operations, so it is essential that you follow all rules and regulations regardless of your job role. As an entry-level employee, you may work irregular hours and overtime, but as you advance in the company, you may work more traditional 9 to 5 shifts.