Position Type: Contract, 12 months+
Location: NE Chicago, Onsite
Rate: $50/hr+ DOE
The Ranger Group, a premier engineering services is currently seeking a subject matter expert for one of our large aerospace/defense client in the Chicagoland area. The role is focused on the design and development of complex test stands and mechanical systems.
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Machine & Fixture Design: Lead the end-to-end design of custom test stands and high-precision fixtures tailored for rigorous performance testing.
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System Integration: Design and integrate hydraulic systems and components into larger mechanical assemblies.
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Advanced Modeling: Utilize NX, Creo, and AutoCAD to develop detailed 3D models and 2D manufacturing drawings.
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Structural Analysis: Perform Finite Element Analysis (FEA) to validate design integrity and optimize part performance.
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Technical Documentation: Apply expert-level GD&T (ASME Y14.5) to ensure all machined parts meet strict tolerances and functional requirements.
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Education: Bachelor’s Degree in Mechanical Engineering or a closely related technical field.
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Experience: 8+ years of professional experience in mechanical design, preferably within regulated industries (Aero/Defense or Medical Devices).
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GD&T Mastery: Deep understanding of Geometric Dimensioning and Tolerancing for complex machined parts.
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Hardware Expertise: Proven track record in Machine Design and Fixture Design, specifically for test stand environments.
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Fluid Power: Practical experience designing and implementing Hydraulic systems.
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Software Proficiency:
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Expertise in NX, Creo, and AutoCAD.
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Strong preference for candidates with ANSYS or equivalent FEA software experience.
