CNC Machinist (Mill/Turn)

CNC Machinist (Mill/Turn)Department: ManufacturingEmployment Type: Full TimeLocation: Boulder CountyCompensation: $38.00 - $50.00 / hourDescriptionAs a CNC Machinist at Impulse, you will be responsible for machining & manufacturing complex components for spacecraft & rocket engine hardware. Join us in shaping the future; one meticulously crafted component at a time!ResponsibilitiesSet up, operate, and program multi-axis CNC turn/mill (up to 5-axis) to manufacture complex aerospace componentsPerform precision inspections using an array of metrology equipment to verify dimensions and ensure adherence to drawings and tolerancesRead and interpret blueprints, CAD drawings, GD&T, and other technical documents to complete machining operationsManage cutting tools in CNC machines, ensuring optimal tool load and measurement for upcoming programsTroubleshoot and resolve operational issues, including alarm resolutions and tooling repairs, to maintain maximum machine uptimeOperate CNC machines in a production environment, producing both development and flight hardware while meeting quick-turn program goalsConduct on-machine deburring and precision cleaning of components to ensure quality and reduce human interventionMaintain a clean and safe work environment, adhering to company guidelines and 5S principlesProvide continuous feedback for process improvements and efficiency opportunities to engineering and leadershipActively participate in preventative maintenance of CNC machines on a weekly and monthly basisCommunicate with shop leadership regarding production challenges and collaborate with teammates to support workflowMinimum QualificationsHigh school diploma or equivalency certificate5+ years of experience in CNC machining, particularly with aerospace machine shops and hard metalsDemonstrated proficiency in G-code, with strong setup and operational skills on CNC mills and lathesAbility to read and understand complex blueprints, GD&T, and tolerancesPreferred Skills and Experience3+ years of demonstrated machining experience with various materials such as Inconel, titanium, stainless steel, copper, and aluminum3+ years of setup experience on B-axis turn/mills1+ year of experience setting up, programming, and operating 5-axis millsFamiliarity with CNC programming using software such as NX, Fusion 360, Hypermill, or Esprit CAD/CAMExperience with multiple CNC control systems, including, Haas, Siemens, Mazatrol, and othersStrong mechanical aptitude and understanding of tooling technology and shop mathExcellent interpersonal skills and the ability to contribute to a team-oriented environment Additional Information:Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space's spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Created: 2026-04-02