6 engineer i systems engineering jobs at 4 companies in Tucson, AZ
2mo
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Senior Systems Engineer I/II - Secret Clearance
Tucson, Arizona, United States
OnsiteFull Time
5+ YOEBachelor's in engineering, active security clearance, 5+ years aerospace engineering (8+ for senior level II), experience with systems engineering, requirements management, testing, and hardware integration.
JAMA, Doors, Cameo, MATLAB, Simulink
2mo
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Senior Systems Engineer I/II - Secret Clearance
Tucson or New Zealand
OnsiteFull Time
5+ YOEBachelor's in engineering, active security clearance (Secret required), 5+ years aerospace engineering experience (8+ for level II), systems engineering experience, requirements tools (JAMA, Doors, Cameo), U.S. citizenship required.
JAMA, Doors, Cameo, MATLAB, Simulink
3w
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Raytheon 2026 EO Optical Systems Engineer I (Onsite)
Tucson, Arizona, United States
$57k-$109k/yr OnsiteFull Time
Bachelor's in Optical, Electrical, Systems Engineering or STEM; experience with electro-optical subsystems; ability to obtain and maintain U.S. security clearance; test, troubleshooting, and requirements work on EO sensors.
1d
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Mechanical Engineer I - Controls and Actuation Systems
Tucson, Arizona, United States
$57k-$109k/yr OnsiteFull Time
STEM degree required. Experience with CREO or similar 3D modeling tools. Mechanical, electrical, aerospace, or systems engineering knowledge preferred, including design, analysis, manufacturing, drawings, dimensioning, and tolerancing.
CREO
2w
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Wastewater Maintenance Specialist I
Tucson, Arizona, United States
$22-$29/hr OnsiteFull Time
1+ YOEOne year of industrial mechanical maintenance, pumping systems, instrumentation, process control, electrical systems, or power-generation engine experience; valid driver license required.
Computerized Maintenance Management Systems (CMMS), Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft Outlook
1w
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Postdoctoral Research Associate I
Tucson, Arizona, United States
OnsitePart Time
Ph.D. in chemistry, chemical engineering, hydrometallurgy, or related field required. Preferred experience includes reaction system design, scale-up, mining hydrometallurgy, and ICP methods.
ICP