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Prosidian Consulting

Management and operations consulting firm

Executive Assistant/Coordinator

Full-Time
No salary listed
Senior
Bachelor's
Aiken, SC, USA
In Person
Administrative & Executive AssistanceExecutive Support

About the job

Requirements
  • High school diploma or GED and 5 or more years of professional administrative, secretarial, or clerical experience, or a combination of secondary education and experience related to the position's responsibilities. Candidates with a bachelor's degree may qualify with 1 or more years of the specified experience; education and experience may be concurrent.
  • Relevant experience in the Nuclear and Environmental Management sector is sought.
  • Knowledge of executive calendaring, correspondence, travel, meetings, presentations, records, research, confidential information, and Microsoft Office.
  • Ability to work with all organizational levels, communicate orally and in writing, work as a team member and team lead, use personal computers and Microsoft Office Suite or position-specific software and hardware, prioritize and multitask, maintain confidentiality, take initiative, manage time, respond to changing conditions, use spelling and grammar proficiently, exercise discretion and judgment, solve problems, and remain composed and professional under stress.
Responsibilities
  • Provide administrative and clerical assistance to one or more executive team members.
  • Coordinate and administer programs, projects, and processes.
  • Conduct research; gather, compose, track, tabulate, summarize, and organize information; and create presentations and other communications.
  • Coordinate and arrange meetings, special events, and travel.
  • Use computers or electronic devices and department-specific applications, including databases, spreadsheets, presentation and conversion software, and document-control tools.
  • Instruct, inform, or refer others on department or company procedures, policies, and practices.
  • Assist with budget and control activities.
  • Compile information, conduct basic to moderately complex analysis, and prepare reports or recommendations.
  • Serve as an administrative liaison within and outside the company.
  • Represent the department or company at meetings and present material when needed.
  • Provide tours when needed.
  • Provide ancillary support to other senior managers, departments, or business units concurrently.
  • Complete safety training, follow safety rules, incorporate safety into each task, and stop work when continuing would be unsafe or create an unsafe condition.
Desired Qualifications
  • A bachelor's degree is identified as a client-preferred qualification.
  • Interpersonal skills and the ability to work with all organizational levels.
  • Oral and written communication skills.
  • Ability to work as a team member and team lead.
  • Knowledge of personal computers and Microsoft Office Suite or position-specific software and hardware.
  • Ability to prioritize and multitask, maintain confidentiality, take initiative, manage time, assess changing conditions, use spelling and grammar proficiently, exercise discretion and judgment, solve problems, and remain composed and professional under stress.

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