5-Axis CNC Machinist - 1st Shift (Mastercam / Heidenhain)

At a GlanceInterested in this role You can find all the relevant information in the description below.Company: American RheinmetallLocation: Lapeer, MI (On-Site)Job Type: Full-TimePay Range: Competitive Hourly Rate (DOE)Shift: 1st ShiftOvertime: Available as NeededExperience Level: Senior (5+ Years)Work Authorization: Must be able to meet requirements for employment in a U.S. defense manufacturing environmentWhy This Role ExistsAmerican Rheinmetall continues expanding its advanced machining capabilities at its Lapeer, Michigan facility to support growing defense and commercial manufacturing programs.This position plays a key role in producing large, complex machined components used in military vehicle systems, fabricated structures, armored products, and mission-critical applications. We are seeking an experienced 5-axis machinist who enjoys solving complex machining challenges and wants to be part of a rapidly growing manufacturing operation.The Work You'll Be DoingIn this role, you will:Set up and operate large-format 5-axis CNC machining centersProgram and optimize machining operations using MastercamInterpret blueprints, engineering drawings, specifications, and GD&T requirementsEstablish tooling, offsets, workholding, and compensationProve out programs and perform first-piece inspectionsAlign and locate large workpieces using stock models and tooling ballsFixture and machine large weldments, castings, forgings, and structural componentsMonitor machining operations and make adjustments to maintain quality and efficiencyTroubleshoot tooling, machine, and process issues through root-cause analysisComplete production and quality documentation in Plex ERPCollaborate with engineering, quality, programming, and materials teamsSupport TPM and preventative maintenance initiativesMaintain compliance with quality, safety, and environmental standardsMachines, Controls & SoftwareMachinesZimmermann 5-Axis Machining CentersApec 5-Axis Machining CentersFPT Machining CentersMecof Machining CentersControlsHeidenhainFidiaCAM SoftwareMastercamERPPlexMaterials You'll Work WithSteelAlloy SteelWeldmentsCastingsForgingsPlate MaterialTubingDefense-grade structural materialsWhat We're Looking ForRequiredHigh school diploma or GED5+ years of CNC machining experienceMinimum 2 years of Mastercam experienceExperience with complex 5-axis machining applicationsAbility to read blueprints and interpret GD&TStrong understanding of tooling, workholding, offsets, and setup strategiesKnowledge of ISO 9001 and/or AS9100 quality systemsUnderstanding of 5S manufacturing practicesStrong troubleshooting and problem-solving abilitiesAbility to lift up to 50 poundsReliable attendance and strong communication skillsPreferredExperience with Zimmermann, Apec, FPT, or Mecof machining centersExperience with Heidenhain controlsExperience with Fidia controlsCrane operation experienceKnowledge of ISO 14001 Environmental Management SystemsExperience in defense, aerospace, heavy equipment, or large-part machining environmentsWhy Machinists Like Working HereMachinists choose American Rheinmetall because:Growing defense manufacturer supporting critical military programsModern 5-axis machining technology and continuous investment in equipmentOpportunity to work on large, complex, high-impact componentsSign-on bonus opportunities after 90 daysQuarterly bonus opportunitiesComprehensive benefits packageStructured Machining Development ProgramLong-term career growth opportunitiesStable workload and expanding operationsPay, Benefits & SchedulePayCompetitive Hourly Rate (DOE)Additional CompensationSign-on bonus opportunities after 90 daysQuarterly bonus opportunitiesBenefitsMedical InsuranceDental InsuranceVision Insurance401(k)Short-Term DisabilityLong-Term DisabilityCompany contribution toward insurance premiumsBenefits begin the first of the month following start dateMachining Development ProgramCareer advancement opportunitiesSchedule1st Shift(Exact hours to be confirmed)Overtime: Available as business needs requireAbout American RheinmetallAmerican Rheinmetall is a leading designer and manufacturer of advanced military vehicle systems, tracked and wheeled platforms, fabricated structures, armored products, and mission-critical components supporting U.S. military modernization.With facilities across Michigan, Ohio, and Maine, more than 1,500 employees, and over 1.7 million square feet of manufacturing space, American Rheinmetall delivers innovative solutions to the defense, industrial, construction, mining, and transportation sectors.ApplyInterested machinists can apply directly through hireCNC. xhyhwjd Apply Now or Save This Job to come back later.