2nd Shift CNC Mill Machinist: Multi‑Axis Precision

Johns Hopkins Applied Physics Laboratory; Laurel (MD); On-site; USD 39,000 - 71,000; Full time

Job summary

Johns Hopkins Applied Physics Laboratory (APL) seeks a skilled CNC Machinist for our second shift, contributing to fabrication of spacecraft hardware and test systems. You will work on 3-axis and multi-axis CNC milling, learn advanced programming, and handle a diverse range of materials, including aluminum and titanium.

The role emphasizes collaboration with engineers, strict quality processes, and opportunity for overtime.

Qualifications

• High School diploma or equivalent.
• 3+ years experience with setup, programming, and operation of vertical or multi-axis CNC milling machines.
• Experience with CAD/CAM programming software, Mastercam preferred.
• Proficient with common computer apps (Outlook, Word, Excel).
• Knowledge of programming languages (G-Code/Heidenhain).
• Experience interpreting GD&T on blueprints.

Responsibilities

• Set up, program, operate CNC and conventional milling machines for end-to-end manufacturing.
• Interpret solid models and blueprints to meet specs using GD&T.
• Conduct in-process inspection with precision tools and coordinate with QA.
• Collaborate with engineers to optimize designs for fabrication.
• Maintain quality processes and document work in ERP system.
• Perform other duties as assigned.

Skills

CNC milling

GD&T

Mastercam

G-Code/Heidenhain

3-axis milling

Inspection tools

Education

High School diploma

Tools

Mastercam

Mazak control

DMG-Mori (Siemens)

Heidenhain control

Job description

Johns Hopkins Applied Physics Laboratory (APL) seeks a skilled CNC Machinist for our second shift, contributing to fabrication of spacecraft hardware and test systems. You will work on 3-axis and multi-axis CNC milling, learn advanced programming, and handle a diverse range of materials, including aluminum and titanium.

The role emphasizes collaboration with engineers, strict quality processes, and opportunity for overtime.