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Alloyenterprises

CNC Machinist

Burlington, MA

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Role family
Skilled trades
Seniority
Mid level
Stated salary
$75,000 – $110,000 per year
Country
US
Work mode
On-site / unstated
First seen by hirly
2 Sept 2026

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the posting

Cooling performance limits high-power computing, semi-conductor fab, cell networks, photonics, power electronics, and most of our digital world. Alloy Enterprises enables customers to break through these constraints with novel complex metal components that dramatically improve heat dissipation in high-performance systems. Alloy’s patented Stack Forging™ process enables complex micro-geometries, resulting in single-piece, leak-tight parts that deliver superior cooling performance, lower pressure drops, and exceptional reliability. Founded in 2020, Alloy is a 45-person hardtech startup that has raised over $50M in capital and is shipping components to customers manufacturing servers, lasers, semiconductor equipment, and defense systems.

About the role

Reporting to the Director of Parts Production, the CNC Machinist will be responsible for the programming and operation of Alloy’s CNC machines in-house CNC shop. This person will provide feedback to the applications engineering team regarding part feasibility, and machinability while finding creative and scalable solutions to support Alloy’s Stack Forging process. This is a critical role in Alloy’s production operation, influencing the manufacturing process of nearly every part delivered.

This role requires 5 days onsite per week.

Responsibilities

*Responsibilities are subject to change based on shifting business needs.

Engage with Sales and Applications Engineering in pre-sales discussions, offering feedback to facilitate the manufacturing of customer parts.

Program and cut parts, purchase materials and tooling. Alloy currently programs with CAMWorks

Identify and implement novel fixturing solutions for parts that will be difficult to indicate repeatably

Cooperatively work with the Engineering and Quality Teams to correctly dimension drawings and create datums that will match manufacturing workflows

Generate accurate forecasting and scheduling of production work

Stay digitally organized, updating work statuses, best practices for file storage and traceability

Be an active member of the Safety Committee, owning safety and training within the machine shop.

What you’ll bring

7+ years of CNC Programming and Machining experience including tooling selection and setup

Experience in setup and machining of aluminum castings or other parts where each piece of starting material is slightly different

Experience in setup and machining of parts that have been 3D printed

Ability to use precision measuring instruments to verify product quality

Experience with troubleshooting and problem-solving in a machining environment

Experience with the development and execution of programming, processing, operational/set-up sheets, and work instructions as related to the manufacturing of orders utilizing our ISO procedures

Experience developing manufacturing plans for high-volume production

*Pay Range: $75,000-110,000 dependent on experience, qualifications, and education level

Additional requirements

This position will require access to information subject to control under U.S. export control laws and regulations, including the Export Administration Regulations (“EAR”) and International Traffic in Arms Regulations (“ITAR”). Please note that any offer for employment will be conditioned on authorization to receive controlled items without sponsorship for an export license.

Regarding Sponsorship

Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa, including H-1B, H-1C, H-2A, H-2B, H-3, F-1 or OPT at this time.

Equal employment opportunity

We are committed to creating an equitable and inclusive environment for all our employees and seek to build a team that reflects the diversity of the people we hope to serve with our products. We are proud to be an equal opportunity employer.

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CNC Machinist at Alloyenterprises — hirly