5-Axis Machinist & Programmer

Title: 5-Axis Machinist & Programmer (Contract-to-Hire)Hiring Organization: Connexion Systems & Engineering Compensation, Benefits, and Employment Type·       Duration: 6- month contract, possible temp to perm·       Pay rate: $45 - $60/hr·       Job Location: Lexington, MA·       Schedule: M-F, 1st shift·       Job#: bh18702·       Security Requirement: Must be eligible to obtain a U.S. Secret Security Clearance (interim clearance acceptable to start) Description:We are seeking a highly skilled 5-Axis Machinist & Programmer to support advanced R&D prototype development in a government-funded research laboratory environment. This is a low-volume, high-mix prototype shop — not production machining. Typical builds range from 2–5 parts (occasionally 20–40), with new designs introduced every 1–2 weeks. This role is ideal for a senior-level machinist who thrives in ambiguity, enjoys solving complex fabrication challenges, and prefers ownership of the full machining lifecycle. This is a 6-month contract with strong intent to convert to a staff position. Conversion is the preferred outcome at 6 months (based on performance and headcount). One potential 6-month extension may occur, but no extensions beyond 12 months. Upon conversion, this position becomes part of the Research, Development & Technical Employees Union (RDTEU). Candidates must be willing to join the union.What You’ll DoOwn the end-to-end fabrication lifecycle of complex partsDevelop machining strategy and approachCreate CAM programsDesign and fabricate fixturesPerform setup, tooling selection, and machine operationInspect parts using standard metrology equipmentParticipate in manufacturability reviewsCollaborate with engineers and mentor junior machinistsMaintain a clean, safe, and organized workspace This is a highly autonomous role — you will operate independently while collaborating cross-functionally when needed.Non-Negotiable RequirementsStrong simultaneous 5-axis machining experienceHands-on experience with:ProgrammingSetupOperationEnd-to-end part executionAbility to read mechanical drawings and interpret GD&TExperience designing and fabricating basic fixturesProficiency with inspection tools (micrometers, dial indicators, calipers, thread/pin gages, etc.)Experience with CAM and 3D CAD softwareAbility to lift up to 50 lbsMust be eligible to obtain a Secret clearance Note: While the posting may reference 10 years of experience, depth of true simultaneous 5-axis experience matters more than total years. Candidates with ~5 years of strong, hands-on 5-axis experience in a job shop or R&D setting are encouraged to apply.Preferred (Trainable) SkillshyperMILL CAM softwareHeidenhain iTNC 530 controllerSolidWorksHigh-mix, low-volume job shop experienceMachining exotic materials (Titanium, Invar, Hastelloy, 17-4 PH, MMCs, fiber-reinforced composites)Model-Based Definition (MBD)PLM systems (Aras Innovator)On-machine inspection (m&h probing)Exposure to ultrasonic machiningWork EnvironmentAdvanced R&D / prototype lab settingSub-thousandth tolerances commonFrequent collaboration with engineering teamsComplex, high-precision national security applicationsConstant variety and technical challenge This is an excellent opportunity for a senior machinist who enjoys tackling first-of-their-kind builds and contributing to technically ambitious programs.Important Compensation & Union DetailsCandidates must be comfortable within this pay range upon conversionUnion membership (RDTEU) required upon hireThis is not a traditional construction trade unionIf you are a highly capable 5-axis machinist who wants ownership, technical challenge, and the opportunity to convert into a long-term role supporting cutting-edge R&D hardware, we encourage you to apply.

Salary : $45 - $60