Full-Time

Administrative Assistant Support Specialist

Prosidian Consulting

Prosidian Consulting

11-50 employees

Management and operations consulting firm

No salary listed

Richland, WA, USA

Hybrid

On-site at Hanford Field Office, Richland, WA; occasional remote support with CO approval; travel as coordinated with CO.

Category
Administrative & Executive Assistance (1)
Requirements
  • High school diploma; AA/BA preferred.
  • 3–5+ years admin support; DOE preferred.
  • MS Office, records management, communication.
Responsibilities
  • Manage calendars, meetings, travel, records, onboarding support.
  • Provide Administrative Support, Communications, Public Affairs and Stakeholder Relations.
  • Support administrative support activities at Hanford Field Office (HFO) in Richland, Washington; on-site work with some remote support as approved; travel coordinated with technical point of contact.
Desired Qualifications
  • AA/BA preferred.
  • Advanced proficiency with Excel, Access, Outlook, PowerPoint and Word; proficient with Adobe Acrobat, data analytics tools, and Visio; ability to quickly learn other tools as necessary.

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

Simplify Jobs

Simplify's Take

What believers are saying

  • Remote-first model attracts talent nationwide, cuts office overhead costs.
  • Energy & Sustainability practice meets tightening ESG mandates for Fortune 1000.
  • Human Capital solutions address 2025-2026 retention, skills gaps challenges.

What critics are saying

  • Deloitte poaches Big 4 alumni, erodes 190-professional talent pool in 6-12 months.
  • Stagnant website since 2020 loses clients to Booz Allen in 3-6 months.
  • No alliances post-2013 isolates energy bids against EY networks in 6-12 months.

What makes Prosidian Consulting unique

  • On-demand model deploys experienced-only Big 4 alumni for rapid execution.
  • Multidisciplinary teams span Risk Management, Energy & Sustainability, Compliance.
  • Structured approach links strategy to execution across assets, processes, people.

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Benefits

Remote Work Options