Seasonal Credential Staff Jobs in San Bernardino CA

Part Time JobOffice Administrator - Shoreline Amphitheatre (Seasonal 2026) THE JOB Office Duties include but are not limited to: • Basic secretarial duties, such as answering/returning phone calls, voicemails and emails • Professional handling of guest complaints, questions, or comments about upcoming and past events • Management of lost and found items • Mailing packages/letters out for various departments …

Part Time JobInsomniac - Vans Warped Tour Long Beach 2026 Seasonal Production Assistant THE ROLE Insomniac is seeking a highly motivated and proactive Production Assistant to support the responsibilities of Insomniac's Back of House Department. This position reports to the Back of House Manager. This is not a remote position. RESPONSIBILITIES • Assist Project Manager in developing, organizing and exe…

Part Time JobInsomniac - Hard Summer 2026 Seasonal Production Assistant THE ROLE Insomniac is seeking a highly motivated and proactive Production Assistant to support the responsibilities of Insomniac's Back of House Department. This position reports to the Back of House Manager. This is not a remote position. RESPONSIBILITIES • Assist Project Manager in developing, organizing and executing different…