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Prosidian Consulting

Management and operations consulting firm

ITSM IT Security Engineer 3

Full-TimeUpdated on 10/23/2026
No salary listed
Senior
Bachelor's
Seattle, WA, USA
In PersonWork is in Seattle; travel may occur when coordinated with the technical point of contact and approved in writing in advance.
CybersecuritySecurity Engineering & Architecture
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • A bachelor's degree and at least three years of work experience in maintenance and security of IT systems are required.
  • 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.
  • Be proficient with Microsoft Office products, including Word, Excel, PowerPoint, Publisher, and Adobe.
  • Have a strong understanding of federal government business operations and work processes.
  • Have advanced experience with Microsoft Office Word, PowerPoint, Excel, and Outlook.
  • Have strong analytical and problem-solving skills.
  • Have excellent oral and written communication skills and be able to communicate effectively to support departmental services.
  • Be a U.S. citizen.
  • Be determined eligible for a U.S. Government Facility Access Authorization (Employment Authorization).
  • May require certification as a network engineer and/or industry-standard certifications such as Security+ or CISSP.
Responsibilities
  • Install, maintain, and coordinate the use of the employer's or customer's local area or wide area network.
  • Analyze information assurance-related technical problems and provide engineering and technical support to solve them.
  • Design, develop, engineer, and implement solutions that meet network security requirements.
  • Perform vulnerability and risk analyses of computer systems and applications throughout all phases of the system development life cycle.
  • Evaluate hardware and software, including peripheral, output, and telecommunications equipment.
  • Enforce security procedures, install network software, and manage network performance.
  • Troubleshoot and resolve complex problems.
  • Implement and coordinate network policies, procedures, and standards.
  • Train users and maintain moderately complex networks.
  • Support project teams and program managers and execute assigned work functions daily.
  • 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.
  • Work with a variety of IT systems to provide multifunctional Enterprise Services staff support services.
  • Provide acquisition support for bureaus across information technology, financial management, human resources, program management, economic analysis, executive support, and administrative support.
  • Travel as coordinated with the technical point of contact and approved in writing in advance, in accordance with Federal Travel Regulations.
Desired Qualifications
  • The ideal candidate is advanced with Excel, Access, Outlook, PowerPoint, and Word, and proficient with Adobe Acrobat, data analytic tools, and Visio, with the ability to quickly learn other tools as necessary.

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