Advanced CNC Mill/Turn Machinist — Precision Aerospace Components

100Hires, Inc.; Paris (ME); On-site; USD 28,000 - 41,000; Full time

Benefits offered by this job

Medical/Dental/Vision

401(k) match

PTO + holidays

Tuition assistance

Company-paid insurance

Job summary

Precinmac in Maine seeks a CNC Machinist to operate 3/4/5‑axis mills and mill‑turns, set up machines, prove programs, adjust offsets, and edit for quality. You’ll read GD&T drawings and inspect parts with micrometers, calipers, and indicators while working with engineers, maintenance, and quality.

You should have a high school diploma or GED and machining training or 2+ years CNC experience; 4‑axis mill or mill‑turn experience is a plus.

Qualifications

• High school diploma or GED with machining training or 2+ years CNC experience.
• Familiarity with GD&T, blueprints, and precision measurement tools.
• Experience with 4‑axis horizontal mills and/or lathe/mill‑turn equipment is a plus.

Responsibilities

• Operate 3/4/5‑axis mills and mill‑turns.
• Set up machines, load parts, prove programs, adjust offsets and edits.
• Read complex GD&T drawings and ensure tight tolerances.
• Inspect parts using micrometers, calipers and indicators; document results.
• Collaborate with engineers, maintenance and quality to maintain production flow.

Skills

CNC Programming

GD&T

CNC Tooling

CNC Setup

Precision Measurement

Milling

Lathe/Mill-turn

4-axis

Manual Machining

Education

High school diploma/GED

Machining training

2+ years CNC experience

Tools

Calipers

Micrometers

CMM exposure

Job description

Step Into Precision: A Day in Your New RoleImagine clocking in at a shop built around mission‑critical quality. You head to a 4‑axis horizontal mill or a mill‑turn lathe, review the setup plan, and load your first parts. You prove out the program, tweak tool and work offsets, and make smart edits on the fly. Throughout the shift, you move between CNC lathes, mill‑turns, and 3/4/5‑axis mills, interpreting complex blueprints and GD&T to keep tolerances tight. You verify everything with micrometers, calipers, and indicators, document results, and partner closely with supervisors, engineering, maintenance, and quality to keep production flowing. Your work supports aerospace, defense, semiconductor, and advanced automation customers who rely on us to get it right—every time.Shift OptionsMonday–Thursday, 3:30 PM–2:00 AM — 10% shift differentialFriday–Sunday, 5:00 PM–5:00 AM — 30% shift differentialCore ResponsibilitiesOperate CNC lathes, mill‑turns, and 3/4/5‑axis millsSet up machines, load parts, prove programs, adjust offsets, and perform program editsRead and apply complex drawings, specifications, and GD&TInspect using precision hand tools; correct process as neededMaintain a clean, organized workstation and complete basic PMCollaborate with production leaders, engineers, maintenance, and qualityWhat You’ll BringHigh school diploma/GED and machining training or 2+ years of CNC experienceBackground machining medium‑to‑high complexity partsFluent in blueprint reading and GD&THands‑on with micrometers, calipers, and indicators; CMM exposure is a plusAble to follow work instructions, adapt to changes, and tend multiple machinesStrong math, tooling/fixturing knowledge, and cutting strategy know‑howExperience with 4‑axis horizontal mills and/or lathe/mill‑turn equipmentWhy PrecinmacMedical, Dental, Vision plans with low employee cost401(k) with immediate 100% vesting and employer matchCompany‑paid STD, LTD, and Life InsurancePTO that rewards experience plus 10 paid holidaysTuition assistance and moreLearn more about Precinmac—our people, benefits, and culture—on our website: www.precinmac.comProficiencies We ValueGD&TCNC ToolingCNC ProgrammingG‑CodeM‑CodeCNC Machine Setup & ChangeoverPrecision Measurement & Hand MetrologyAerospace ManufacturingMachine Setups for Production RunsManual Machining SkillsEqual OpportunityWe are proud to be an Equal Opportunity Employer.All qualified applicants will receive consideration for employment in compliance with all federal and state regulations. Precinmac provides affirmative action in employment for qualified individuals with a disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.