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Prosidian Consulting

Management and operations consulting firm

Human Resources Service Management Human Resources Staffing Assistant

Full-TimeUpdated on 10/23/2026
No salary listed
Mid
Bachelor's
Seattle, WA, USA
In PersonWork is conducted in Seattle; travel may be required with prior written approval.
People & HRHR Operations & Coordination
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • A high school diploma or equivalent is required.
  • A bachelor's degree is required, with at least three years of work experience in personnel action coding and processing, documenting processes and procedures, and a fast-paced customer service environment.
  • Have consecutive employment in a position with comparable responsibilities within the past five years.
  • Be able to use a computer to communicate via email and be proficient in Microsoft Office products and related tools and technology required for the position.
  • Have a strong understanding of federal government business operations and work processes.
  • Have strong analytical and problem-solving skills.
  • Have advanced experience with Microsoft Word, PowerPoint, Excel, and Outlook.
  • Have strong presentation skills and communicate effectively orally and in writing.
  • Be proficient with Microsoft Word, Excel, PowerPoint, Publisher, and Adobe.
  • Be determined eligible for a Facility Access Authorization by the U.S. Government's designated Security Office.
  • Be proficient with business tools and technology, including Microsoft Office; advanced proficiency with Excel, Access, Outlook, PowerPoint, and Word is desired for the role, as is proficiency with Adobe Acrobat, data analytic tools, and Visio, and the ability to quickly learn other tools.
Responsibilities
  • Process human resources actions, including payroll, benefits, and personnel actions, to support employee actions, talent acquisition, onboarding, presentations, training, and related activities.
  • Support project teams and program managers and perform assigned work functions each day.
  • Provide management support to collect, evaluate, and test financial data for recurring departmental processes and reviews, and summarize issues and findings clearly and logically.
  • Conduct periodic reconciliation reviews of external interfaces with field offices to identify and correct data gaps, financial discrepancies, and errors.
  • Use a variety of information technology systems to provide multifunctional enterprise services staff support.
  • Provide acquisition support for bureaus across information technology, financial management, human resources, program management, economic analysis, executive support, and administrative support.
  • Perform work in a competent and professional manner, ensuring work products are thorough, accurate, appropriately documented, compliant with established criteria, and delivered according to milestones and schedules.
Desired Qualifications
  • The ideal candidate understands and is proficient with business tools and technology, including Microsoft Office, and has advanced proficiency with Excel, Access, Outlook, PowerPoint, and Word; proficiency with Adobe Acrobat, data analytic tools, and Visio; and the ability to quickly learn other tools as needed.

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

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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