R&D Mechanical Engineer with Security Clearance

Radiance Technologies; Ruston (LA); On-site; USD 70,000 - 100,000; Full time

Job summary

Radiance Technologies is seeking an R&D Mechanical Engineer to join the Scientific and Technical Intelligence Group in Ruston, LA. You will design, develop, and integrate mechanical and thermal systems for circuit card assemblies, and test solutions in a lab environment alongside electrical and software engineers.

The role emphasizes first principles analyses, hands-on prototyping, and detailed technical documentation. US citizenship with ability to obtain clearance is required.

Qualifications

• Minimum GPA 3.5 and GPA listed on resume.
• Experience with CAD software such as SolidWorks, Fusion 360, CATIA NX.
• Proficient in GD&T, tolerance stack-ups, and design for manufacturing.
• Experience in heat transfer mechanics and thermal systems for electrical gear.
• Experience with standard electrical lab equipment.

Responsibilities

• Design, development, and integration of mechanical and thermal systems for circuit card assemblies.
• Perform analyses using first principles to solve complex problems.
• Collaborate with multidisciplinary teams and document technical work.
• Prototype, test, and support low-rate production builds; conduct failure analysis.

Skills

GD&T

Heat transfer

Prototyping

Teamwork

Education

Bachelors in Mechanical Engineering

Masters in Mechanical Engineering

Tools

SolidWorks

Fusion 360

CATIA NX

COMSOL

PLECS

Job description

Radiance Technologies, a rapidly growing employee-owned company , is seeking an R&D Mechanical Engineer to support various ongoing programs within the Scientific and Technical Intelligence Group. The engineer will: * Design, development, and integrate mechanical and thermal systems for circuit card mechanical assemblies and supporting technologies * Conduct analyses of complex problems using first principles * Contribute to complex engineering projects, working within a multidisciplinary team * Produce technical documentation of assigned projects This position involves hands-on work in a laboratory setting with a highly multidisciplinary team. You will work closely with electrical engineers, computer engineers, and technicians to design, build, and test microelectronics solutions and their physical support systems. Responsibilities include mechanical and thermal design and analysis, prototype and low-rate production builds, and failure analysis. Required Qualifications: * US Citizenship with the ability to obtain a security clearance * Bachelor's Degree in Mechanical Engineering or closely related discipline

• Minimum of 3.5 GPA (out of 4.0) and must have GPA listed on resume to be considered * Self-motivated and able to work well within research and development team * Demonstrated hands-on experience in prototyping through events/organizations such as design/build/fly, Formula SAE, CubeSat, or other similar * Experience with CAD software such as SolidWorks, Fusion 360, CATIA NX, or similar software packages * Demonstrated proficiency in Geometric Dimensioning and Tolerancing (GD&T), tolerance stack-ups, and design for manufacturing
• Demonstrated experience in heat transfer mechanics and thermal systems, preferably in electrical systems
• Experience with standard electrical laboratory equipment such as oscilloscopes, function generators, multimeters, and power supplies * Experience creating engineering drawings, CAD models, BOMs, and fabrication documentation Desired Qualifications: * Masters Degree in Mechanical Engineering or closely related discipline
• Machine shop or hands-on fabrication experience (lathes, mills, 3D printers, etc.)
• Experience with Multiphysics analysis tools, such as COMSOL or PLECS
• Experience with high voltage engineering, circuit card mechanical assemblies, pulsed power, prime power, power electronics, RF, and/or antenna development
• Experience integrating PCBs, connectors, cabling, thermal components, and mechanical structures
• Experience with VPX, chassis, card guides, cold plates, heat spreaders, or conduction-cooled electronics Clearance: Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.