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Office Manager

ArtechSan Pedro, CAMay 6th, 2026
Job Title: Office Manager Location: San Pedro, CA (100% Onsite) Duration: 12 - 16 Months Contract Pay range: $25.00 to $30.00 per hour on W2 Responsibilities:Processing, coordination, and management of Union Payroll for projectPrepare, analyze, and transmit Certified Payroll and any/all additional reporting documents per project and contract specificationsDocument Control for project through CMiC softwareProvide support in accounting and project management modules in CMiCInvoicing; pay applications; waiversCoordination with subcontractorsManagement of project insurance requirements with subcontractors and vendorsProcess New Hires (Craft and Salaried) – Paperwork, training videos, drug testingCoordinate and manage month end close with corporate office in order to provide timely and accurate reporting for projectManage project office facilitiesStock and inventory control for office related equipment and productsLabor Compliance and LCP Tracker experience Must Have:High Scholl Diploma, or equivalent, + 2 years of relevant experience or demonstrated equivalency of experience and/or educationAdministrative/ Office Support experienceConstructions industry experiencePayroll experienceDocument Control experience Preferred Qualifications:Union payroll experiencePrior construction industry experiencePrevious experience with CMiC