Prosidian Consulting

Prosidian Consulting

Management and operations consulting firm

Construction Senior Rigging Engineer

Full-Time
No salary listed
Expert
Bachelor's, Associate's, Bachelor of Science (BS)
Aiken, SC, USA
In Person

Four 10-hour workdays are scheduled Monday through Thursday, generally 6:15 am–4:45 pm, excluding Savannah River Site holidays.

No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • Understand and interpret the Department of Energy Hoisting and Rigging Standard.
  • Understand and interpret the Savannah River Site Hoisting and Rigging Manual.
  • Understand and implement the Liquid Waste procedure for crane use.
  • Have a high school diploma with at least 15 years of practical rigging engineer experience, an associate's degree with at least 15 years of practical rigging engineer experience, or a bachelor's degree with at least 15 years of practical rigging engineer experience.
  • Possess a valid driver's license.
  • Operate a personal vehicle with valid registration and proof of insurance.
  • Be a U.S. citizen.
Responsibilities
  • Make safety a primary responsibility in every task and obey applicable safety rules.
  • Act as the designee for the Liquid Waste Rigging Authority.
  • Serve, as requested, on the Savannah River Site Hoisting and Rigging Committee.
  • Review and approve critical and ordinary lift plans for procedural compliance.
  • Provide technical direction to craftsmen executing lift plans.
  • Provide training to craftsmen on lift plan implementation and procedural compliance.
  • Provide direction and training to less experienced engineers.
  • Read and interpret various crane load charts and apply load deductions to lift plans.
  • Assess rigging program attributes for procedural compliance.
  • Design below-the-hook lifting devices in accordance with ASME BTH-1.
  • Interface with applicable organizations regarding safety and security concerns affecting hoisting and rigging activities.
Desired Qualifications
  • Have a Bachelor of Science degree in Civil Engineering or Mechanical Engineering.
  • Be a Registered Professional Engineer.

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'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