Full-Time

Administrative Assistant Coordinator

Updated on 9/4/2026

Prosidian Consulting

Prosidian Consulting

11-50 employees

Management and operations consulting firm

No salary listed

No H1B Sponsorship

North Augusta, SC, USA

In Person

On-site role in Aiken, SC.

US Citizenship Required

Bachelor's

Category
Administrative & Executive Assistance (1)
Required Skills
Word/Pages/Docs
Excel/Numbers/Sheets
PowerPoint/Keynote/Slides

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Requirements
  • U.S. citizen
  • Must pass SRS drug and alcohol screening and have had no previous record of drug or alcohol-related convictions
  • Education: College degree preferred
  • Five years practical experience in a technical, business or administrative area
  • Ability to handle multiple priorities while meeting deadlines
  • Proficient with Microsoft Word, Excel, Power-point and File Maker Pro, Software Applications
  • Oral and written communication skills
  • Experience with SRS software (Puridiom, Deltek, EDWS Documentum)
Responsibilities
  • General office duties as required by Liquid Waste supervision.
  • Operate computer to research, input, update or change data & manipulate software to achieve desired results.
  • Proficient with Microsoft Word, Excel, Power-point and File Maker Pro, Software Applications.
  • Establish and maintain filing systems.
  • Communicate problems to supervision.
  • Follow office, safety and security procedures.
  • Support the Liquid Waste Socioeconomic Program - Vendor data entry in Puridiom and Cost Point.
  • Davis Bacon Certified Payroll validation and reporting.
  • Subcontract File management (barcoding/records).
  • Keep calendar for manager.
  • Various other "administrative" functions.
Desired Qualifications
  • Education: College degree preferred
  • Advanced with Excel, Access, Outlook, PowerPoint and Word, and proficient with Adobe Acrobat, data analytic tools, and Visio with the ability to quickly learn other tools as necessary.
  • Security Clearance may be a valued asset in engagements in Federal Marketplace.
  • Commitment to work with smart, interesting people with diverse backgrounds to solve challenges across sectors
  • Curiosity – inquisitive nature and ability to question the status quo among a community of people
  • Humility – exhibits grace in success and failure while doing meaningful work
  • Willingness to constantly learn, share, and grow and to view the world as their classroom

ProSidian Consulting provides management and operations consulting to private companies, Fortune 1000 enterprises, and government agencies. It uses industry-aligned services across six practice areas: Risk Management, Energy & Sustainability, Compliance, Business Process, IT Effectiveness, and Human Capital, delivered by multidisciplinary teams. The firm connects strategy to execution with On-Demand Resources and targets drivers of economic profit—growth, margin, and efficiency—across assets, processes, policies, and people. Its goal is to help leaders design and execute operations that increase value for customers and improve return on invested capital.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Charlotte, North Carolina

Founded

2008

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Simplify Jobs

Simplify's Take

What believers are saying

  • ProSidian posted multiple NSF HR analytics roles in April 2026.
  • June 2026 contract data shows $4.0M obligated across repeat federal buyers.
  • GSA MAS validity through 2032 supports continued federal selling capacity.

What critics are saying

  • PrimeRFP shows 41% of obligations came from NSF in June 2026.
  • Eighty percent of obligations were not openly competed, risking renewal shocks.
  • Without new federal recompetes, the firm risks collapse from contract loss.

What makes Prosidian Consulting unique

  • ProSidian held a GSA MAS contract through May 17, 2032.
  • ProSidian sells federal consulting across NSF, DoD, DOE, and Treasury.
  • ProSidian positions itself in human capital, compliance, energy, and risk work.

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Benefits

Remote Work Options