CNC Machinist - Milling

Job Description

Job Description

CX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains.

CX2 is seeking an engaged, self-starting machinist who wants to own prototyping and small volume production.

As the first CNC Machinist, you will be a key player in building out our machining capabilities for prototypes, tools and fixtures, and small batch production of flight critical components.  You will touch all aspects of machining from procuring machines and cutting tools, programming, tooling, to assisting with one-off components and setups while ensuring critical dimensions are met.

You will mentor and provide guidance to engineers, technicians and machine operators and act as an internal expert on CNC milling. As we scale the organization you will be pivotal in creating clever methods to increase production and reduce cycle times. This is a small but fast growing manufacturing team in a new facility. This role is a good fit for those who like to build, tinker, and tackle various machining tasks.

We are looking for a dedicated and resourceful machinist who possesses a strong foundation in aerospace manufacturing of metal components.

This role requires an onsite presence in our El Segundo, CA HQ; a remote work environment is not considered for this opportunity.

Key Responsibilities

• Operate 3 axis CNC mills

• Responsible for CAM and setup of CNC Mills and routers

• Help spec and purchase new machines and tools

• Interpret engineering blueprints, ensuring all components are machined to exact aerospace specifications

• Work with the tightest tolerances in a prototype-heavy, low-volume production environment

• Ability to work independently to solve machining challenges and provide feedback and process improvements to the engineering team

• Willingness to manage production data like CAM files

Required Qualifications

• A minimum of 5 years of experience in CNC machining, with a strong background in prototyping and one-off production

• Minimum 2 years of experience with CAM software and ability to program 3 axis mills

• Ability to program and setup jobs for CNC mills with minimal assistance

• Experience working to aerospace manufacturing requirements such as AS9100D or ISO 9001

• Experience interpreting blueprints and recommending machinability improvements

• Understanding of Geometric Dimensioning and Tolerancing (GD&T) principles

ITAR Regulations

• To conform to U.S. Government export regulations, applicant must be a US Citizen, Green Card holder, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. 

Bonus Points

• Experience with aerospace flight hardware or drone manufacturing

• CNC Lathe setup, programming, and operation

• Conventional Mill and lathe operation

• Hand fabrication and prototyping experience

• Strong GD&T skills

• CAD experience (SolidWorks preferred) designing fixturing or workholding

Physical Demands

• Lifting or carrying requirements (e.g., lift up to 50lbs)
• Standing or walking for long periods
• Repetitive motions (typing, assembly work)
• Bending, kneeling, climbing, or crouching
• Exposure to environmental conditions (noise, heat, hazardous materials)
• Use of equipment or manual dexterity requirements

What We Offer

• Competitive rates, stock options and benefits, including health, vision and dental.
• 401K enrollment at 90 days
• Generous PTO + most Federal Holidays observed
• Collaborative and inclusive work environment
• Access to the latest tools and technologies
• High levels of responsibility and autonomy
• Professional growth and development opportunities
• Access to the hardest problems in electronic warfare

This position is non-exempt (hourly). Rates will be determined by experience level

CX2 is a next-generation defense technology company securing spectrum dominance for the United States and its allies. We build AI-enabled hardware and software platforms to detect, disrupt, and defend the electromagnetic spectrum across land, air, sea, and space. Our systems are deployed in the most contested operational environments in the world. We’re backed by leading venture investors in the defense ecosystem and led by founders with track records at Meta, SpaceX, Epirus, and the U.S. Department of Defense.

Equal Opportunity Employer

CX2 is committed to equal employment opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, veteran status, or any other protected characteristic under federal, state, or local law, including those with a criminal history, in compliance with the CA Fair Chance Initiative for Hiring Ordinance.

To view CX2's privacy policy, please visit: