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ProSidian Consulting, LLC

Administrative Assistant / Coordinator (CL100)

121 Richland Avenue East, Aiken, SC 29801

On-site · Full-time

First seen by offpeak October 4, 2026

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Company Description

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

Job Description

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 OVERVIEW

Provide 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)

Qualifications

Desired Qualifications For Administrative Assistant / Coordinator - Administrative/Business (CL100) (CL100) Candidates:

EDUCATION: College degree preferred

EXPERIENCE/SKILLS: 

Administrative Assistant / Coordinator - Administrative/Business (CL100) Candidates shall work to support requirements for RFP000304611R Administrative Assistant / Coordinator (Administrative/Business Services) and 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.

Skills Required

#TechnicalCrossCuttingJobs #EnergyTechnology #Jugaad #SavannahRiver #EnvironmentalManagement #PokaYoke #ProjectControls #Susu

Additional Information

All employees, as a condition of employment, must fulfill their roles by setting, managing, pursuing, and achieving annual goals and objectives, with documented goals for each of ProSidian's eight core competencies: Personal Effectiveness, Continuous Learning, Leadership, Client Service, Business Management, Business Development, Technical Expertise, and Innovation & Knowledge Sharing (Thought Leadership). Additionally, they are expected to support all business development and related activities on behalf of ProSidian.

Eight ProSidian Global Competencies

 

  1. Personal Effectiveness – The ability to manage tasks, time, and relationships efficiently, achieving consistent, impactful results.
  2. Continuous Learning – Ongoing pursuit of knowledge, skills, and adaptability to remain relevant, competent, and professionally competitive.
  3. Leadership – Inspiring, guiding, and motivating others toward shared goals, fostering accountability, collaboration, and strategic organizational success.
  4. Client Service – Delivering responsive, high-quality solutions that address client needs, build trust, and strengthen long-term partnerships.
  5. Business Management – Coordinating people, processes, and resources to achieve strategic objectives, operational efficiency, and sustainable organizational performance.
  6. Business Development – Identifying, pursuing, and securing growth opportunities through strategic relationships, market insight, and innovative solutions.
  7. Technical Expertise – Applying specialized knowledge, analytical skills, and practical experience to solve complex problems with accuracy.
  8. Innovation & Knowledge Sharing (Thought Leadership) – Generating creative solutions, sharing insights, and influencing industry direction through expertise, collaboration, and continuous improvement.

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OTHER REQUIREMENTS

 

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BENEFITS AND HIGHLIGHTS

ProSidian Employee Benefits and Highlights - Your health and well-being are vital to ProSidian. We invest in employees to support health and work-life balance. Our Employee Benefits Program promotes your health and well-being, including benefits for Full-Time Employees.

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ADDITIONAL INFORMATION - See Below Instructions On The Best Way To Apply

ProSidian provides equal employment opportunity and evaluates candidates without regard to race, gender, age, disability, veteran status, or other protected traits. All data remains confidential per EEO standards. The company supports the Hiring Our Heroes Program and 'I Hire Military' Initiative, welcoming all—including veterans—to apply. Our core value, 'Honor Above All,' emphasizes integrity, resilience, and excellence. To apply, visit https://www.prosidian.com/careers/ or email your resume, salary expectations, and job details to careers@ProSidian.com. Only qualified applicants will be considered. Use a clear email subject, e.g., Application – [Job Title] – [Job Ref Code] – [Your Full Name].

Risk Management | Compliance | Business Processes | IT Effectiveness | Engineering | Environmental | Sustainability | Human Capital