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# Senior Systems Architect

- **Company:** T-Rex Solutions, LLC
- **Location:** Scott Air Force Base, IL, United States
- **Experience:** Expert
- **Salary:** $85,000.0 - $120,000.0
- **Contract:** Permanent contract
- **Skills:** Business Process Modeling, Identity and Access Management, Industry Standard Architecture, Microsoft Office, Microsoft Visio, Systems Architecture, Information Technology
- **Published:** June 19, 2026
- **Apply:** https://www.clearancejobs.com/jobs/8992716/senior-systems-architect

## About the Role

* Bachelor's Degree in Information Technology (or equivalent experience - in related fields can substitute a degree)
 * Secret Security Clearance (or higher)
 * IAM Level I or better (e.g., Security+)
 * 10+ years of experience in systems architecture or Business Process Mapping

Desired Skills:

 * Able to recognize the business process, organizational issues, and opportunities.
 * Able to identify and make moderate Business Process and Organizational improvement recommendations.
 * Able to participate in Business Process Mapping (BPM) sessions and document process flows in Visio or another relevant BPM tool.
 * Self-motivated, with some experienced working in a self-directed way in an ambiguous business environment.
 * Experience working directly with business stakeholders.
 * Exceptional communication skills and the ability to communicate appropriately at all levels of the organization; this includes written and verbal communications as well as visualizations and presentations.
 * Able to lead moderate complexity sessions to analyze, diagnose, and resolve unpredictable and varied problems using a variety of methods and tools.

## Description

* Support a specialized enterprise architecture team in the design, development, and evaluation of proof-of-concept (PoC) solutions that enhance the creation, automation, and validation of enterprise architecture artifacts, and business process models
 * Translate mission, operational, and architectural requirements into authoritative enterprise architecture products that support decision-making and regulatory compliance
 * Prepare and maintain defect reports, track corrective actions, and provide clear status reporting on test activities and outcomes
 * Perform analysis and validation of complex architectural, process, and integration issues impacting enterprise systems and information exchange
 * Produce and deliver high-quality documentation, briefings, and analytical products using Microsoft Office applications in support of the USTRANSCOM Enterprise Architecture team
 * Lead configuration and change control activities to ensure architectural integrity and alignment with approved baselines and governance processes


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