CNC Machinist I — Precision Machining for Space Tech

CesiumAstro, Inc.; Austin (TX); On-site; USD 28,000 - 36,000; Full time

Benefits offered by this job

Stock options

Health, dental, vision

Retirement plan

Job summary

CesiumAstro in Austin, TX is seeking a motivated CNC Machinist I to join our manufacturing team. You will support the setup, operation, and inspection of CNC equipment used to produce precision components for our satellite and aerospace platforms.

This role works cross-functionally with manufacturing, engineering, quality, and supply chain groups, following machining procedures, documenting results, and assisting with preventive maintenance while learning CNC practices.

Qualifications

• Associate degree or technical certification in CNC machining, precision manufacturing, machining technology, or a related technical field.
• 0-1 years of related experience in CNC machining, precision machining, manufacturing, or related production operations.
• Foundational knowledge of CNC machining, machining processes, manufacturing drawings, GD&T, and shop mathematics.
• Familiarity with precision measuring instruments, machine setup techniques, and dimensional inspection methods.
• Basic understanding of machining materials, cutting tools, tooling selection, quality requirements, and manufacturing processes.
• Exercises sound judgment when resolving machining issues and supporting manufacturing operations.
• Microsoft Office Suite including Outlook, Word, Excel, and Teams.
• CNC machine controls and manufacturing software, e.g. Haas, Fanuc, Mazatrol, Siemens, or equivalent systems.
• Manufacturing execution systems (MES), ERP systems, and electronic work instruction applications, e.g. Epicor, SAP, Solumina, or equivalent applications.

Responsibilities

• Operate CNC machines using established work instructions, machining programs, and manufacturing procedures.
• Load materials, tools, fixtures, and machine offsets to support production activities.
• Monitor machining operations and identify basic machining or equipment issues for resolution.
• Perform basic dimensional inspections using measuring equipment including calipers, micrometers, gauges, and other inspection tools.
• Verify completed parts meet engineering drawings, specifications, and quality requirements.
• Record inspection results and production information in manufacturing documentation.
• Collaborate with manufacturing, engineering, quality, production control, and supply chain teams supporting production activities.
• Support machine setup, tool changes, preventive maintenance, and workstation organization.
• Communicate production status, quality concerns, and equipment issues to supervisors and team members.
• Follow machining procedures, safety requirements, quality standards, and company policies.
• Maintain clean, organized, and safe work areas while supporting 5S and continuous improvement initiatives.
• Recommend improvements that enhance safety, quality, productivity, and manufacturing efficiency.

Skills

CNC machining

GD&T

Blueprint reading

Measuring instruments

Microsoft Office

Education

Associate degree or technical certification in CNC machining

Tools

Haas

Fanuc

Mazatrol

Siemens

Epicor

SAP

Job description

CesiumAstro in Austin, TX is seeking a motivated CNC Machinist I to join our manufacturing team. You will support the setup, operation, and inspection of CNC equipment used to produce precision components for our satellite and aerospace platforms.

This role works cross-functionally with manufacturing, engineering, quality, and supply chain groups, following machining procedures, documenting results, and assisting with preventive maintenance while learning CNC practices.