Instrument Maker

All qualifications must be met by the closing date of this announcement-11/13/2026-unless otherwise stated in this vacancy announcement.

To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors: Ability to Do the Work of the Position without More Than Normal Supervision (Screen Out) Ability to Interpret Instructions, Specifications, etc. (Includes Blueprint Reading) Ability to Use and Maintain Tools and Equipment Knowledge of Equipment Assembly, Installation, and Repair, etc.

Technical Practices (Theoretical, Precise, Artistic) Trouble shooting If your knowledge and ability in the SCREEN OUT factor above is not sufficient, you will receive no further consideration. In preparing your application, describe in detail the experience and training which you have had that specifically prepared you for this job and to perform the duties described for this job. Experience should be clearly described and documented in your resume.

Your resume must support your response to the assessment questionnaire, and if it does not, your application will be marked as not eligible. The qualifications reviewer will not assume performance of such duties by Job Titles alone. Address your knowledge, skills and/or abilities in the areas shown in the job-related factors. You must meet at least 2 points on the screen-out element(s) and obtain an average of at least 2 points on all of the job elements to be considered qualified for this position.

Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.

You will receive credit for all qualifying experience, including volunteer experience.

This position is located within the Department of the Interior, Bureau of Reclamation, Technical Service Center, Hydraulic Investigations and Laboratory Services Group in Lakewood, Colorado. At the full performance level (WG-15) the major duties of this position include, but are not limited to the following: Design and build specialized components, instruments, equipment, and scale models using a wide range of materials and fabrication methods to support laboratory, research, and field projects.

Operate and maintain advanced shop machinery and precision tools, including mills, grinders, lathes, drill presses, welders, and specialized measuring instruments to produce high-accuracy parts. Use software such as CAD programs, Mastercam, CNC tools, and 3D-printing applications to prepare designs, generate toolpaths, and support digital fabrication workflows.

Collaborate with engineers and scientists to refine design concepts, provide technical recommendations, and determine the best approach for constructing custom instrumentation and model features. Estimate labor, materials, and project timelines; procure necessary supplies; and ensure fabricated instruments and equipment are properly maintained and ready for use. Assist Model Makers and other laboratory staff in developing custom fixtures, templates, and assemblies required for model construction and testing.

Maintain a safe and organized machine shop environment, performing routine service or coordinating repairs for specialized laboratory and shop equipment.