Aerospace CNC Milling CAM Programmer (3+2 Axis)

Cambridge Specialty Precision; Berlin (CT); On-site; USD 65,000 - 100,000; Full time

Job summary

Cambridge Specialty Company is seeking a skilled CNC Programmer for aerospace milling. You will program 3-, 4-, and 3+2-axis mills, develop processes for simple parts, and co-create strategies for complex geometries.

You’ll produce NC code, setup sheets, and fixture designs while collaborating on initial production runs. You will use SolidWorks with CAMWorks (Mastercam welcome) and apply GD&T, DFM, and aerospace standards to ensure precise, cost-effective parts.

Qualifications

• GD&T and DFM understanding for aerospace parts.
• Proficiency in G-code/M-code for CNC milling.
• Experience with CNC machine setup and changeover.
• Strong tooling selection and fixture design capabilities.
• Knowledge of aerospace machining standards and best practices.
• SolidWorks and CAMWorks proficiency; Mastercam welcomed.

Responsibilities

• Program CNC mills across 3-, 4-, and 3+2-axis configurations.
• Own machining process development for simple aerospace parts and co-develop strategies for complex geometries.
• Create solid models, NC code, setup sheets, and operation documentation.
• Design machining fixtures and provide operation sheets for tooling department.
• Collaborate with CNC operators during development and initial production runs.
• Select cutting tools from the tool library and explore innovative options.
• Use SolidWorks with CAMWorks; Mastercam experience welcomed.

Skills

GD&T

DFM

G-code

M-code

CNC machine setup

CNC tooling

Quality inspection

Aerospace machining standards

SolidWorks usage

CAMWorks usage

Tools

SolidWorks

CAMWorks

Mastercam

Job description

Aerospace CNC Milling CAM Programmer (3+2 Axis)Salary commensurate with experience.What your day looks likeYou start by opening a new aerospace component model, sketching fixture concepts, and building your toolpaths in SolidWorks with CAMWorks. Before lunch, you walk the floor to partner with CNC operators on a first-article run, confirm your setup sheets are crystal clear, and fine-tune G-code and tool selections. In the afternoon, you capture lessons learned, update operation documentation, and collaborate with the tooling team to finalize fixture details. Throughout, you’re balancing precision, schedule, and cost—exactly what keeps jet engines in the air and our customers on time.About Cambridge Specialty CompanyWe’re an approved supplier of jet engine service tools and precision aircraft parts. Since 1952, our team has delivered quality on schedule from our 27,500 sq. ft. modern facility—equipped for efficient, cost-effective production. With seasoned machinists and engineers, we build some of the industry’s finest jet engine service tools and critical flight safety parts and assemblies.The roleThis is a full-time position working under the direct supervision of the Director of Quality. We’re seeking a skilled and motivated CNC Programmer with hands-on experience in CNC milling and a strong command of aerospace machining processes.What you’ll doProgram CNC mills across 3-axis, 4-axis, and 3+2 configurations.Own machining process development for simpler aerospace parts; co-develop strategies for complex geometries with the team.Create solid models, NC code, setup sheets, and complete operation documentation for each operation.Design machining fixtures and produce clear operation sheets for the tooling department.Partner closely with CNC operators and setup personnel during product development and initial production runs.Select cutting tools—leveraging our established tool library while exploring innovative options where beneficial.Use SolidWorks integrated with CAMWorks for programming; Mastercam or other CAM experience also welcome.What you bringPrior CNC Operator experience (highly desirable).Strong knowledge of aerospace machining standards and best practices.Curiosity and growth mindset, with willingness to cross-train across the business.SoftwareSolidWorks and CAMWorks proficiency is a plus.Background with other programming software is also valued; we provide training on our systems as needed.Core proficienciesGD&T; DFM; troubleshootingG-code and M-codeCNC tooling; CNC machine setup & changeoverPrecision measurement & hand metrologyAdvanced inspection & gauge measurementAerospace manufacturingMachine setups for production runsMachines & technologies you’ll useCNC Mill (3–4 axis VMC) — Fanuc, Doosan, Okuma, DMG Mori SeikiCNC Mill (5+ axis VMC)3D modeling & 2D drawingsCAD: SolidWorksCAM: CAMWorks; experience with Mastercam welcomedMeasurement gauges & advanced metrology tools