Mechanical Staff Engineer

Mechanical Staff Engineer

Location: Oak Ridge, TN, US, 37831 Business Unit: Advanced Measurement Technologies

AMETEK is a leading global provider of differentiated electronic instruments and electromechanical devices. The Mechanical Staff Engineer provides technical expertise in the design and fabrication of mechanical assemblies that support new product development. This role works cross-functionally with hardware, software, commercialization, R&D, and manufacturing teams to drive compliant, innovative, and manufacturable solutions that meet continuous improvement and production goals. The Mechanical Staff Engineer will:

• Design mechanical assemblies using machined, sheet-metal, and injection-molded components, with consideration of fabrication methods, manufacturability, and production requirements.
• Create detailed fabrication drawings for parts and assemblies using CAD tools; communicate with suppliers on design specifications; order prototype parts.
• Build prototypes of newly designed systems and support product introduction to manufacturing through training, documentation and fixture design.
• Participate in continuous improvement projects, including assembly documentation, equipment specification, installation, and budget/time estimation.
• Collaborate with R&D engineers to ensure compliance and smooth product transitions.
• Support procurement with part obsolescence and supply chain challenges.
• Assist documentation control in processing engineering change requests (ECR/ECN).
• Demonstrated ability and willingness to use AI tools to improve productivity, decision-marking, work quality, and to reduce costs. Must be able to identify appropriate AI use cases and critically evaluate AI-generated outputs.

The Mechanical Staff Engineer will have:

• Bachelor's degree in mechanical or aerospace engineering or similar (required).
• 6+ years of related experience in mechanical design and fabrication.
• Strong working knowledge of machined parts, sheet metal design and material selection.
• Knowledge of cryogenic and vacuum systems, including materials used in such applications a plus.
• Proficiency in SolidWorks suite of products.
• Familiarity with Microsoft Office tools.
• Strong hands-on knowledge of 3D printing technology and materials.
• Good understanding of GD&T.
• Strong hands-on ability using hand tools for drilling, cutting, tapping, bending...etc.
• Understanding of electromechanical devices and their design and construction.
• Effective communicator with ability to work under tight deadlines and maintain project schedules.
• Strong analytical and problem-solving skills; ability to interpret technical instructions and manage abstract variables.
• Ability to collaborate across teams and support manufacturing goals.

About Advanced Measurement Technology: Advanced Measurement Technology (AMT), part of AMETEK's Materials Analysis Division, is a global leader in high-precision measurement and detection solutions. Headquartered in Oak Ridge, Tennessee, AMT designs and manufactures advanced instrumentation for nuclear spectrometry, radiological measurement, electrochemical analysis, and electronic signal recovery. Our technologies enable customers in research, defense, homeland security, and industrial markets to solve their most complex challenges with accuracy and reliability. AMT combines renowned brands such as ORTEC, Amptek, and Sunpower, delivering differentiated solutions for applications ranging from radiation detection and semiconductor analysis to cryogenic cooling systems. As a cleared defense contractor, AMT also supports U.S. government programs with custom products and services. With a strong culture of innovation and operational excellence, AMT continues to expand globally, leveraging decades of expertise to drive advancements in safety, security, and scientific discovery.