Mechanical Engineering Tech

Operate, install, adjust, and maintain integrated computer/communications systems, consoles, simulators, and other data acquisition, test, and measurement instruments and equipment, which are used to launch, track, position, and evaluate air and space vehicles. May record and interpret test data.

• Test aircraft systems under simulated operational conditions, performing systems readiness tests and pre- and post-operational checkouts, to establish design or fabrication parameters.
• Identify required data, data acquisition plans, and test parameters, setting up equipment to conform to these specifications.
• Inspect, diagnose, maintain, and operate test setups and equipment to detect malfunctions.

Apply theory and principles of mechanical engineering to modify, develop, test, or adjust machinery and equipment under direction of engineering staff or physical scientists.

• Assemble or disassemble complex mechanical systems.
• Interpret engineering sketches, specifications, or drawings.
• Calculate required capacities for equipment of proposed system to obtain specified performance and submit data to engineering personnel for approval.

Operate, test, maintain, or adjust unmanned, automated, servomechanical, or electromechanical equipment. May operate unmanned submarines, aircraft, or other equipment to observe or record visual information at sites such as oil rigs, crop fields, buildings, or for similar infrastructure, deep ocean exploration, or hazardous waste removal. May assist engineers in testing and designing robotics equipment.

• Test performance of electromechanical assemblies, using test instruments such as oscilloscopes, electronic voltmeters, or bridges.
• Install or program computer hardware or machine or instrumentation software in microprocessor-based systems.
• Read blueprints, schematics, diagrams, or technical orders to determine methods and sequences of assembly.

Prepare detailed working diagrams of machinery and mechanical devices, including dimensions, fastening methods, and other engineering information.

• Develop detailed design drawings and specifications for mechanical equipment, dies, tools, and controls, using computer-assisted drafting (CAD) equipment.
• Produce three-dimensional models, using computer-aided design (CAD) software.
• Lay out and draw schematic, orthographic, or angle views to depict functional relationships of components, assemblies, systems, and machines.

Repair and adjust electrical and mechanical equipment of inboard or inboard-outboard boat engines.

• Start motors and monitor performance for signs of malfunctioning, such as smoke, excessive vibration, or misfiring.
• Document inspection and test results and work performed or to be performed.
• Mount motors to boats, and operate boats at various speeds on waterways to conduct operational tests.

Diagnose, adjust, repair, or overhaul automotive vehicles.

• Inspect vehicles for damage and record findings so that necessary repairs can be made.
• Test drive vehicles and test components and systems, using equipment such as infrared engine analyzers, compression gauges, and computerized diagnostic devices.
• Test and adjust repaired systems to meet manufacturers' performance specifications.