CNC Mill Machinist — Multi-Axis Precision for Space Hardware

The Johns Hopkins University Applied Physics Laboratory; Laurel (MD); On-site; USD 42,000 - 71,000; Full time

Job summary

The Johns Hopkins University Applied Physics Laboratory (APL) seeks an experienced Experimental Machinist to join our fabrication team in Laurel, MD. You will operate 3-axis and multi-axis CNC mills, study solid models, and interpret blueprints with GD&T to manufacture spacecraft hardware and test systems.

This role reports to the fabrication group and offers a Monday–Friday schedule with overtime as needed.

Qualifications

• High School diploma or equivalent.
• 5+ years of CNC setup, programming, and operation.
• Experience with CAD/CAM software, Mastercam preferred.
• Proficiency with email and office applications.
• GD&T blueprint interpretation.
• Experience with vertical or multi-axis CNC milling.
• Experience with conventional milling.
• Ability to acquire Interim Secret clearance by start date and eligibility for Secret.

Responsibilities

• Set up, program, maintain, and operate CNC/conventional milling machines end-to-end with minimal direction.
• Interpret solid models and blueprints with GD&T.
• In-process inspection using calipers, micrometers, height gauges, etc.
• Collaborate with engineers/designers on complex designs and provide fabrication insight.
• Maintain proficiency with quality processes.
• Record duration of work in ERP per procedures.
• Perform other duties as assigned.

Skills

CNC Machining

G-Code/Heidenhain

GD&T

Blueprint interpretation

Inspection tools

Multi-axis machining

Security clearance readiness

Leadership/ops

Estimating/quoting

Education

High School diploma or equivalent

Manufacturing certifications/degrees

Tools

Mastercam

Mazak controls

DMG-Mori (Siemens) controls

Haas controls

Heidenhain controls

Job description

The Johns Hopkins University Applied Physics Laboratory (APL) seeks an experienced Experimental Machinist to join our fabrication team in Laurel, MD. You will operate 3-axis and multi-axis CNC mills, study solid models, and interpret blueprints with GD&T to manufacture spacecraft hardware and test systems.

This role reports to the fabrication group and offers a Monday–Friday schedule with overtime as needed.