P

Prosidian Consulting

Management and operations consulting firm

Regulatory Decision Document Consultant

Full-TimeUpdated on 10/23/2026
No salary listed
Senior, Expert
Bachelor's
Richland, WA, USA
In PersonWork is predominantly on-site in Richland; some remote support may be approved. Travel is allowed with advance written approval.
Architecture & Civil EngineeringEnvironmental Engineering

About the job

Requirements
  • A Bachelor of Science degree in Environmental Science or Engineering is required.
  • HAZWOPER is required.
  • Five to ten or more years of environmental compliance or remediation experience is required.
  • Regulatory interpretation and data quality assurance/quality control skills are required.
  • Risk awareness and technical rigor are required.
  • Proficiency with Microsoft Office is required; advanced proficiency with Excel, Access, Outlook, PowerPoint, and Word is ideal, along with proficiency in Adobe Acrobat, data analytics tools, and Visio.
  • Fieldwork requiring personal protective equipment is required.
Responsibilities
  • Support program and project management activities for the Assistant Manager for River and Plateau program office.
  • Support contract management, project controls, regulatory compliance, engineering consulting, waste management, and groundwater remediation.
  • Ensure compliance with RCRA, CERCLA, and NEPA; support sampling, reporting, and coordination with regulators.
  • Plan waste site remediation and develop supporting regulatory decision documents and CERCLA documentation.
  • Engage in strategic and baseline planning, conduct site assessments, and facilitate communication and collaboration across organizational levels.
  • Produce regulator-ready compliance packages.
  • Provide regulatory documentation and decision support.
  • Support daily business activities and program support initiatives.
  • Conduct work predominantly on-site at the Hanford Field Office, with some remote work if approved by the Contracting Officer.
  • Travel as coordinated with the technical point of contact and approved in writing by the Contracting Officer, in accordance with Federal Travel Regulations.
Desired Qualifications
  • Experience supporting the Department of Energy is helpful.
  • Advanced proficiency with Excel, Access, Outlook, PowerPoint, and Word, and proficiency with Adobe Acrobat, data analytics tools, and Visio.

About the company

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

Get referred to Prosidian Consulting

See people who can refer or advise you

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.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Remote Work Options