ProSidian is a Management and Operations Consulting Services firm that focuses on delivering value to clients through tailored solutions grounded in industry-leading practices. ProSidian provides enterprise services/solutions for Risk Management | Compliance | Business Process | IT Effectiveness | Engineering | Environmental | Sustainability | Human Capital. We help forward-thinking clients solve problems and improve operations. Launched by Management Consultants, our multidisciplinary teams bring together the talents of global professionals to complete a wide range of engagements for public and private, defense and civilian government, and non-profit organizations.  Our solution-centric services are deployed across the enterprise, target drivers of economic profit (growth, margin, and efficiency), and are aligned at the intersections of assets, processes, policies, and people delivering value. See Link to the ProSidian website at www.ProSidian.com Provide services and support as a Construction/Industrial Hygiene Functional Area Certified Industrial Hygienist (CIH) / Safety Professional (USFCO109USFIH104) under Labor Category: Health and Safety Specialist at Savannah River Site / Aiken, South Carolina.  Certified Industrial Hygienist (CIH) / Safety Professional - Construction/Industrial Hygiene (USFCO109USFIH104) works collaboratively as part of the ProSidian Engagement Team as Exempt [1099] personnel.  Location: SRMC SDU-11 | Tentative Start Date: 11/9/26 | Schedule: 5/10's | Estimated Duration: ~ 6 months  Contract 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 Construction/Industrial Hygiene 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 Certified Industrial Hygienist (CIH) / Safety Professional - Construction/Industrial Hygiene (USFCO109USFIH104) Serve as a Certified Industrial Hygienist supporting worker health protection and safe project execution within a Department of Energy/Savannah River Mission Completion (DOE/SRMC) Nuclear-Site Environment. The professional will develop and oversee industrial hygiene monitoring plans, exposure-control strategies, air-monitoring activities, respiratory-protection support, and associated compliance documentation. The position reports to the Certified Safety Professional / Site Project Manager and coordinates functionally with the Corporate Safety Director.    The Certified Industrial Hygiene (CIH) Technician / Safety Professional will provide on-site occupational health and construction safety support as a ProSidian Engagement Team Member supporting US Fusion and Specialty Construction | US Rubber and Specialty Applications at the U.S. Department of Energy’s Savannah River Site near Aiken, South Carolina.  The position primarily supports anticipating, recognizing, evaluating, documenting, and controlling workplace health hazards. The technician will also perform assigned safety-professional duties involving field inspections, hazard-analysis reviews, pre-job planning, worker observations, corrective-action tracking, and compliance support. Activities requiring independent CIH or CSP professional judgment will be performed by, or under the direction of, an appropriately credentialed professional.  Primary Deliverable Responsibility / Task Listing:  • Develop IH Monitoring Plan And Records Structure - Primary Tool / Record: IH Plan / SharePoint => One-Time: X  | Daily: - | Weekly: - | Monthly: - | As Needed: N/A • Identify Work Activities Requiring IH Monitoring Or Respiratory Controls - Primary Tool / Record: Safety / IH Log => One-Time: - | Daily: X  | Weekly: X  | Monthly: - | As Needed: N/A • Review Sampling Data And Exposure Trends - Primary Tool / Record: IH Monitoring Records => One-Time: - | Daily: X  | Weekly: - | Monthly: - | As Needed: X • Coordinate IH Tech Daily Sampling And Records Completion - Primary Tool / Record: IH Log / Teams => One-Time: - | Daily: X  | Weekly: - | Monthly: - | As Needed: N/A • Communicate IH Findings And Required Controls To Safety/Project Leadership - Primary Tool / Record: Teams / Meeting Notes => One-Time: - | Daily: X  | Weekly: - | Monthly: - | As Needed: X • Review Respiratory Protection Documentation And Related Training Needs - Primary Tool / Record: Training Log / Safety Records => One-Time: - | Daily: - | Weekly: X  | Monthly: - | As Needed: X • Provide Weekly IH Summary To Safety And Project Leadership - Primary Tool / Record: IH Summary / Power BI Input => One-Time: - | Daily: - | Weekly: X  | Monthly: - | As Needed: N/A • Support Incident/Exposure Investigation As Required - Primary Tool / Record: Incident Records / IH Records => One-Time: - | Daily: - | Weekly: - | Monthly: - | As Needed: X • Prepare Monthly IH Trend Summary - Primary Tool / Record: IH Report / SharePoint => One-Time: - | Daily: - | Weekly: - | Monthly: X  | As Needed: N/A The Certified Industrial Hygienist will establish the project’s industrial hygiene monitoring plan and records structure, identify work activities requiring exposure monitoring or respiratory controls, and coordinate daily sampling and documentation activities with the Industrial Hygienist Technician. Successful candidates will bring industrial hygiene expertise, disciplined recordkeeping, and the ability to translate monitoring findings into practical exposure-control recommendations. The posit