Quest Defense Systems & Solutions, Inc. Jobs

45 current openings at Quest Defense Systems & Solutions, Inc., newest first. All of them are still live on their source and open to applications; you apply on the original source.

Senior Systems Engineer
Cincinnati, OH On-site Posted · 25.09.2026
Project Management Specialist
Cincinnati, OH On-site Posted · 25.09.2026
Project Engineer
East Hartford, CT On-site Posted · 24.09.2026
Project Engineer
West Palm Beach, FL On-site Posted · 24.09.2026
Junior Software Engineer
Cincinnati, OH On-site Posted · 23.09.2026
Thermal Analysis Engineer
Cincinnati, OH On-site Posted · 23.09.2026
Mechanical Designer
Cincinnati, OH On-site Posted · 22.09.2026
Junior Software Engineer
Cincinnati,OH On-site Posted · 22.09.2026
Mechanical Design Engineer - Cleared
Cincinnati, OH On-site Posted · 21.09.2026
Master Digital Tooling Engineer
Marietta, GA Not specified Posted · 20.09.2026
Validation Engineer Product Definition
Marietta, GA Not specified Posted · 20.09.2026
Validation Engineer Product Definition
Marietta, GA On-site Posted · 20.09.2026
Thermal Analysis Engineer
Cincinnati, OH On-site Posted · 20.09.2026
Systems Engineer – Test Equipment Compliance
Tucson, AZ On-site Posted · 20.09.2026
Software Verification Engineer
Endicott, NY On-site Posted · 20.09.2026
Software Maintenance and Support
Cincinnati, OH On-site Posted · 20.09.2026
Software Engineer - Test Equipment
Tucson, AZ On-site Posted · 20.09.2026
Senior Systems Engineer – Avionics & Embedded Systems
Cedar Rapids, IA On-site Posted · 20.09.2026
Senior System Safety Engineer
Tucson, AZ On-site Posted · 20.09.2026
Senior Mechanical Design Engineer
Cincinnati, OH On-site Posted · 20.09.2026

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