Principal Buyer [SC106]
ProSidian Consulting, LLC · South Carolina
📍 Aiken, SC, usvia smartrecruitersFirst listed here 2026-08-02
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ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry leading practices. ProSidian services focus on the broad spectrum of Risk Management, Compliance, Business Process, IT Effectiveness, Energy & Sustainability, and Talent Management. We help forward thinking clients solve problems and improve operations.
Launched by former Big 4 Management Consultants; our multidisciplinary teams bring together the talents of nearly 190 professionals nationally to complete a wide variety of engagements for Private Companies, Fortune 1,000 Enterprises, and Government Agencies of all sizes. Our 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.
ProSidian clients represent a broad spectrum of industries to include but are not limited to Energy, Manufacturing, Chemical, Retail, Healthcare, Telecommunications, Hospitality, Pharmaceuticals, Banking & Financial Services, Transportation, Federal and State Government Agencies. Learn More About ProSidian Consulting at www.ProSidian.com.
JOB SUMMARY:
Analyzes operational processes to provide analytical and strategic sourcing execution in support of the government buying practices currently in place. Prepares, reviews, and issues high value procurement proposals to include planning and executing all necessary transactions, identifying, and resolving complex customer and supplier issues, and preparing and analyzing all necessary supporting documentation. Researches and participates in the development of complex technical specifications and requirements. Develops and maintains reliable and cost-competitive sources of supply. Provides guidance to staff with less experience.
MAJOR RESPONSIBILITIES:
The responsibilities provided below are intended to describe the primary elements of the job as a whole and not describe any one position in its entirety.
Safety is a primary responsibility in each job performed. Obtain safety training, obey safety rules, and make safety an integral part of each task. Take the necessary steps to stop work if continuing the job is unsafe or will create an unsafe condition.
Be knowledgeable of policies, procedures and processes to ensure procurement files are in compliance with Liquid Waste and SRS site procedures.
Review and make recommended changes to Liquid Waste procurement policies and procedures to ensure consistency and clarity.
Prepare, review, issue, negotiate and administer procurement packages in accordance with established policies and procedures; identify and resolve customers and suppliers problematic concerns while affecting competitive sources of supply to the highest practical extent possible.
Participate in specific training; attend meetings and lessons learned for procurement buyers.
Review and approve sole source justifications and emergency requisitions.
Review all procurement correspondence prior to issuance to subcontractor or supplier.
Review subcontracts prior to issuance to the Department of Energy for Notice to Proceed and Consent to Award.
Review procurement forms used to document transactions to ensure consistency of operations or preclude procedural conflicts with other functional organizations.
Conduct market surveys, administer lease subcontracts, and negotiate lease agreements.
Plan and execute sound, logical and achievable purchase strategies and long-term procurement programs to provide solutions to complex acquisition problems.
Resolve recurring supplier problems involving payments, quality and delivery.
Develop and maintain reliable and cost-competitive sources of supply, while supporting the socioeconomic policies set forth by Liquid Waste and the Department of Energy (DOE).
Administer existing purchase orders/subcontracts including the review of invoices to ensure 100%compliance to purchase order/subcontract terms and conditions for invoice submittals.
Identify and resolve often significant differences between Liquid Waste and supplier objectives as well as customer requirements.
Operate independently producing quality work consistent with all Policies and Procedures.
Work with the Subcontract Technical Representatives (STRs) on subcontract activities that may include the resolution of issues raised by STRs, DOE, management, subcontractors, program compliance, procedures development, and training.
EDUCATION:
Bachelor’s degree with emphasis in Business, Economics or Supply Chain Management; MBA, MS orCPM certification a plus.
Buyer indoctrination training once in position.
EXPERIENCE:
5+ year’s experience in procurement; at least 3-5 years of direct and federal related procurement experience with demonstrated knowledge and experience in subcontract terms and conditions, and negotiations; procurement file review, knowledge of procurement procedures and processes; skilled in computer usage and procurement systems; demonstrate understanding and experience of government and/or commercial sector procurement; knowledge of Federal Acquisition Regulations (FAR) and department of Energy Acquisition Regulations (DEAR), or other agency regulations oriented toward procurement of goods and services in a complex environment; knowledge of codes and standards, Davis Bacon Act and general construction operations; and familiarity with best value purchasing, and experience with Federal government socioeconomic programs / prior procurement experience with a DOE Contractor preferred.
WORK HOURS
A 40-hour work week is scheduled. SRS utilizes various work schedules; including 5/8s (8 hours/day; five days per week), 4/10s (10 hours/day; four days per week), and a 9/80s. Work week normally excludes SRS holidays. Each workday has a 30-minute non-paid lunch.
AREA SECURITY ACCESS:
A security clearance is not required
CORE COMPETENCIES
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