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X-energy

Computer Numerical Control Machinist

X-energy, Frederick, Maryland, United States, 21701

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Job Description

The CNC Programmer/Machinist is responsible for programming, setting up, operating, and maintaining advanced CNC machining equipment within the XTAC Workshop Facility. This role supports the manufacturing of high-precision components and contributes directly to engineering and testing activities. The position requires strict adherence to safety protocols, accurate data collection, and proactive equipment care to ensure consistent, high-quality output. This position will report to the Workshop Manager. Responsibilities

Lead the execution of core tasks and responsibilities listed in the Job Profile Task/Responsibilities section, without supervision. Understand and enforce shop safety and PPE requirements. Write SOPs and design & build custom fixtures. Expert in multi-axis machining strategies including spiral, swarf cutting, and complex surface blending techniques. Hold tolerances of +-.0002 and 16Ra surface finish. Reverse engineer parts from a sample only. Diagnose and resolve complex machine controller issues and post-processor errors. Develop CNC programs using CAM software (Mastercam, Fusion 360, Siemens NX, etc.) to produce efficient and reliable toolpaths for complex components. Independently set up and operate a variety of CNC and manual machines, including dual-spindle lathes and 5-axis mills, while maintaining required tolerances. Perform machining operations such as milling, turning, drilling, tapping, reaming, boring, broaching, and machining of metallic and nonmetallic materials. Design and produce custom fixturing/workholding solutions; mount, align, and secure tooling and workpieces for optimal performance. Read and interpret engineering drawings, blueprints, GD&T symbols, and technical specifications to determine machining methods, tooling requirements, and sequencing. Collaborate with engineers, technicians, and cross-functional teams to implement new processes, tooling concepts, and manufacturing technologies. Contribute to continuous improvement efforts related to part machinability, process efficiency, and equipment utilization. Conduct in-process and final inspections using precision measurement tools (micrometers, height gauges, CMMs, etc.). Document all work activities clearly, completely, and in accordance with company procedures and traceability requirements. Identify, troubleshoot, and communicate equipment, process, or quality issues promptly to supervisors or engineering staff. Perform routine maintenance, cleaning, lubrication, and minor repairs to ensure optimal machine performance. Follow all standard operating procedures (SOPs), safety protocols, and hazardous-materials handling requirements. Maintain a clean, organized work area in compliance with safety and 5S/lean workplace standards. Assist in training new team members on machine operation, shop practices, and safety procedures. Maintain professional demeanor and behavior at all times in all forms of communication. Perform other duties as assigned by manager. Qualifications

15+ years of experience in a manufacturing environment with CNC programming and machine setup responsibilities. High school diploma or GED. Proficiency in CAD/CAM software (Mastercam, Fusion 360, NX, or equivalent). Demonstrated ability to diagnose and resolve routine machine, tooling, and programming issues independently. Experience using precision measuring devices and inspection tools. Ability to collect, record, and organize technical data with a high degree of accuracy. Familiarity with industrial safety practices, emergency procedures, and hazardous-materials handling. Ability to work with common hand tools and basic shop equipment. Competence with basic computer applications and electronic data entry systems. Ability to push, pull, move, or lift at least 50 lbs. Willingness to obtain relevant technical and safety certifications (e.g., OSHA‑30, forklift, hazardous materials, OEM machine certifications). Fully capable of programming complex parts on any machine. Expert-level process planning from solid model to finished part. Develop and edit post processors as needed. Subject‑matter expert on tooling technology. Capable of setting up for lights‑out minimal operator input machining. Experience with automation integration including robot tending, pallet systems, and adaptive machining. Expert in at least two major CAM platforms and advanced post‑processor customization. Proficient with advanced inspection technology including CMM programming. Hours

8:00am‑5:00pm, Mon‑Fri Compensation

Expected range based on experience and qualifications: $37.86‑$63.10/hr. Salary ranges may vary based on specific office location and region referenced in the posting. Benefits

Full‑time – Non‑Exempt. X Energy, LLC offers a robust benefits package that includes a 401(k) plan with employer match, Medical/Dental/Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/Professional Development policy. Equal Opportunity

An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. X Energy, LLC participates in E‑Verify. Please visit the links below for more information about E‑Verify and the protection of your Right to Work. Right To Work Link: If you have the right to work, don't let anyone take it away (e‑verify.gov) E‑Verify Participation Link: E‑Verify Participation Poster English and Spanish

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