Full-Time

Administrative Support Specialist

Prosidian Consulting

Prosidian Consulting

11-50 employees

Management and operations consulting firm

No salary listed

No H1B Sponsorship

Washington, DC, USA

In Person

US Citizenship Required

Category
Customer Experience & Support (1)
Required Skills
SharePoint
Word/Pages/Docs
Excel/Numbers/Sheets
PowerPoint/Keynote/Slides

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Requirements
  • Consecutive employment in a position with comparable responsibilities within the past five years.
  • Must be able to use a computer to communicate via email; proficient in Microsoft Office Products (Word, Excel, PowerPoint) and related tools and technology required for the position.
  • Education: Bachelor’s degree required; Master’s degree can substitute for five years of relevant commercial or government experience; a degree must be from an accredited college or university; High school diploma and training in classified document control policies and systems.
  • Experience: At least five years of experience performing administrative, word processing, and report production support tasks in a multi-person organization with emphasis on responsiveness, timeliness, and accuracy.
  • Experience in handling classified documents, including marking, destruction, and reproduction.
  • Demonstrated interpersonal communications skills; experience managing inter- and intra-office incoming and outgoing correspondence and filing and records management.
  • Experience with software in a Local Area Network environment, including SharePoint, word processing, scheduling and calendar software, graphics, spreadsheets, records management and electronic mail.
  • Travel as coordinated with the technical point of contact and approved in writing by the Contracting Officer in advance, in accordance with Federal Travel Regulations.
  • Location: CONUS - Mid Atlantic Washington Metropolitan Area (Northern Virginia, Washington DC, Maryland).
  • U.S. Citizenship Required.
  • Excellent oral and written communication skills.
  • Proficient with Microsoft Office Products (Microsoft Word, Excel, PowerPoint, Publisher, & Adobe).
  • All ProSidian staff must be determined eligible for a “Facility Access Authorization” (Employment Authorization) by the US Government’s designated Security Office.
Responsibilities
  • Support requirements for CLIN 1000: Management And Technical Crosscutting Activities (Time And Materials) for Activities Related To General And Cross-Cutting Support.
  • Provide administrative support to the engagement team to observe, report, and assist in development of cross-cutting support activities as part of the engagement.
  • Manage and process general correspondence, filing, and records management consistent with classified document handling requirements.
  • Produce thorough and accurate work products that comply with established criteria and meet milestones/delivery schedules.
  • Coordinate with the technical point of contact for travel arrangements and approvals.
  • Collaborate with multi-disciplinary teams to support the enforcement and training programs in areas of safeguards and security; cyber security; emergency management; and environment, safety, and health as applicable to the engagement.
  • Maintain proficiency with LAN-based software including SharePoint, word processing, scheduling and calendar software, graphics, spreadsheets, and electronic mail.
  • Ensure all duties are performed in a competent and professional manner.

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

  • 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