Requirements Systems Engineer (DOORS/Cameo)
Saalex · Lexington Park, Maryland, United States · Posted Jun 30, 2026
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Greenfield Engineering, a Saalex Company is seeking Requirements Systems Engineer (DOORS/Cameo)t in Patuxent River, MD. Saalex Corporation is a professional services company delivering cutting-edge solutions to the Department of War. Our expert-level solutions include software development, information technology, program management, financial management and business intelligence services. Saalex Corporation offers competitive compensation, career development, flexible work schedules and excellent benefits.
Position Type: Full-Time
Salary: $95k-$140k (depending on experience)
Work Location: Onsite.
Essential Functions:
Manage and maintain requirements in DOORS, ensuring complete traceability across program deliverables
Receive, review, and upload requirements, specifications, and technical data into government systems
Develop and maintain relationships and traceability between DOORS, ENOVIA, and Cameo Models
Support multiple Integrated Product Teams (IPTs), including avionics, air vehicle, sensors, and weapons
Coordinate technical reviews with government stakeholders and contractors
Produce and review technical documentation, including:
Interface Control Documents (ICDs)
Specifications and Requirements Matrices
Test procedures and reports
Perform requirements traceability analysis and support system validation efforts
Maintain configuration control of requirements artifacts and ensure compliance with program processes
Analyze historical program documentation to support system engineering decisions
Provide guidance and training on requirements management best practices to program stakeholders
Other duties as assigned or required