If you looked at their website you probably know this already. On their Careers tab it says they are looking for OS and AB’s. On the application (see link) there is a name and number if you have questions. No need for me to post it.
http://www.interlake-steamship.com/careers/unlicensed-seamen/
http://www.interlake-steamship.com/images/uploads/general/Interlake-Steamship-Application.pdf