ProSidian seeks an Administrative Assistant / Coordinator - Administrative/Business (CL100) as an Engagement Team Member generally located across the Savannah River Site / Aiken, South Carolina, supporting Environmental Management Sector requirements to support an engagement for a liquid waste contractor (Savannah River Remediation [SRMC]) at the Savannah River Site in Aiken, SC, which is owned by the U.S. Department of Energy JOB OVERVIEWProvide services and support as an Administrative/Business Functional Area Administrative Assistant / Coordinator (CL100) under Labor Category: Administrative Clerk at Savannah River Site / Aiken, South Carolina.  Administrative Assistant / Coordinator - Administrative/Business (CL100) works collaboratively as part of the ProSidian Engagement Team as Exempt personnel.  Dedicated Planned Labor Hours (DPLH) of  Straight Time (ST) Estimated Annual Quantity (Hrs. Per Yr.) |  Overtime Time (OT) Estimated Annual Quantity (Hrs. Per Yr.).  This is a Labor Hour Subcontract or Contract W-2 (IRS-1099) position, and ProSidian reserves the right to convert to a Full-Time ProSidian employed W-2 Position.  The role(s) are located at Savannah River Site / Aiken, South Carolina with identified Work Site Address (121 Richland Ave E, Aiken, SC 29801, USA), providing Administrative/Business functions working to provide BOA Support Services for multiple department requirement Service Areas (SA) for Savannah River Remediation LLC (The SRMC/LW Contractor) at the U.S. Department of Energy | Savannah River Site (DOE-SRS) in Aiken, SC to support the evolving needs of the organization.RESPONSIBILITIES AND DUTIES - Administrative Assistant / Coordinator - Administrative/Business (CL100)General office duties as required by Liquid Waste supervisionOperate computer to research, input, update or change data & manipulate software to achieve desired resultsProficient with Microsoft Word, Excel, Power-point and File Maker Pro, Software ApplicationsEstablish and maintain filing systemsCommunicate problems to supervisionFollow office, safety and security proceduresSupport the Liquid Waste Socioeconomic Program - Vendor data entry in Puridiom and Cost PointDavis Bacon Certified Payroll validation and reportingSubcontract File management (barcoding/records)Keep calendar for managerVarious other "administrative" functions
- ID: #55329717
- State: South Carolina Aiken 29801 Aiken USA
- City: Aiken
- Salary: USD TBD TBD
- Job type: Full-time
- Showed: 2026-09-11
- Deadline: 2026-11-10
- Category: Et cetera