Summary This vacancy is for a GS-0963-6/7, Mariner Credentialing Specialist located in the Department of Homeland Security, U.S. Coast Guard, Regional Exam Center in Memphis, Tennessee and Oakland, California. Responsibilities You will serve as a Mariner Credentialing Specialist and be responsible for licensing and documentation of merchant mariners and examining merchant marine personnel in accordance with applicable statutes and regulations. Being a Coast Guard civilian makes you a valuable member of the Coast Guard team. Typical work assignments include: Reviewing and process applications including licenses, documents, endorsements, and certificates. Identifying non-conformities in application packages, such as incomplete documentation or eligibility issues, that may cause delays or preventing issuance of credentials. Responding to public and government inquiries by phone, email, written correspondence, or in person, interacting with other agencies as needed to complete tasks. Respo...