Engineering Technician I (Coolers)

Under the direction of Engineering staff and the Technician Supervisor, the Engineering Technician supports the assembly and testing of spaceflight cryocoolers, including Stirling engines. This role involves hands-on work with technical documentation, collaboration with cross-functional teams, and execution of assigned technical tasks.

Key Responsibilities

Assembly & Production Support

• Assemble and process components, subassemblies, and Stirling engines for aerospace production under the direction of engineering and senior technicians


• Complete assigned tasks according to the engine build schedule


• Follow detailed procedures and protocols required for clean environments supporting spaceflight hardware

Testing & Technical Execution

• Prepare test hardware and equipment to support testing of spaceflight engines in line with customer performance requirements


• Perform characterization testing to evaluate engine performance


• Document and communicate test data and results through accurate written records and verbal updates

Documentation & Reporting

• Maintain detailed and accurate records in logbooks


• Provide input on assembly and testing processes based on observed data and performance characteristics


• Support documentation efforts related to technical procedures and technology transfer

Cross-Functional Collaboration

• Interface with engineering, drafting, and machine shop personnel to complete assigned tasks


• Participate in engineering and project meetings as required


• Contribute to customer communication through documentation and technical input

Continuous Improvement & Development

• Participate in lessons-learned activities to improve spaceflight engine processes


• Continuously develop skills through training, education, mentoring, and on-the-job learning

Travel & Field Support

• Travel within the United States as needed to oversee subassembly processing and support hardware delivery or customer integration and acceptance

Requirements for Consideration

Education & Experience

• High school diploma, GED, or relevant technical training required

• 0–2 years of relevant experience or equivalent technical training

Technical Skills

• Strong mechanical aptitude


• Familiarity with laboratory equipment, processes, and safety requirements


• Ability to read and interpret mechanical drawings, schematics, and technical documentation


• Ability to use precision measurement tools, including calipers, OD/ID micrometers, multimeters, thermocouple meters, and oscilloscopes


• Experience using hand and power tools (e.g., wrenches, screwdrivers, pliers, Dremel tools)


• Basic mathematical skills

Professional Skills

• Strong attention to detail, particularly in precision assembly and maintaining defect-free hardware


• Ability to maintain a clean and organized work environment with a focus on hardware integrity


• Ability to follow instructions and processes precisely, efficiently, and in a timely manner


• Strong written and verbal communication skills for documenting and sharing technical information

Working Environment

• Hands-on role supporting aerospace hardware assembly and testing


• Work performed in controlled clean environments required for spaceflight equipment


• Collaboration with engineering, manufacturing, and technical teams


• Occasional travel within the United States

About the Business Unit

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.