Machinist V, CNC Programmer

About this role

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/ . We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us .

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   Job Profile Tasks/Responsibilities: • Execute the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document, with minimal supervision. • Understanding of shop PPE and safety • Responsible for verifying part conformance to model and/or blueprint. • Assist in quoting, lead times, and tooling selection • Provide part design concerns for manufacturing to Shop manager

• Programming & Machining Operations • 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.

• Technical Interpretation & Collaboration • 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.

• Quality Assurance & Documentation • 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.

• Equipment Care & Safety • 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.

Job Profile Minimum Qualifications: • The skills required for this role are typically demonstrated by 15 plus years of relevant experience.

• High school diploma or GED.

• Fifteen (15) years of experience in a manufacturing environment with CNC programming and machine setup responsibilities.

• 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).

• The skills required for this role are typically demonstrated by 15 plus years of relevant experience.

• Fully capable of programming complex parts, on any machine.

• CAM software certification (e.g., Mastercam Certified Programmer, Siemens NX CAM Certification)

• Expert-level process planning from solid model to finished part.

• Develop complex fixtures(pneumatic, hydraulic, etc.)

• 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

• Can reverse engineer parts with only a sample, no drawing.

• Expert in at least two major CAM platforms and advanced post-processor customization

• Proficient with advanced inspection technology including CMM programming

Location: Frederick, MD Hours: 8:00am-5:00pm, Mon-Fri 

Compensation As required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/train

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