Machinist V, CNC Programmer

X-Energy, LLC; Rockville (MD); On-site; USD 66,000 - 83,000; Full time

Benefits offered by this job

401K with employer match

Medical/Dental/Vision Insurance

Life and Disability Insurance

Paid Time Off

Tuition Reimbursement/Professional Dev

Job summary

X Energy, LLC seeks an experienced CNC Programmer/Machinist to program, set up, and operate advanced CNC equipment in the Frederick, MD facility. You will develop and optimize toolpaths for complex components, read drawings and GD&T, and collaborate with engineers to implement new processes.

The role demands meticulous data collection, safety compliance, and hands-on maintenance of machines. It offers competitive hourly compensation ($48–$60/hr) and a comprehensive benefits package as described

Qualifications

• 15+ years of CNC programming and machine setup experience.
• High school diploma or GED.
• Proficiency in CAD/CAM software (Mastercam, Fusion 360, NX).
• Experience with precision measuring devices.

Responsibilities

• Develop CNC programs and toolpaths for complex components.
• Set up and operate CNC and manual machines with precision.
• Read engineering drawings and GD&T symbols to determine methods.
• Collaborate with engineers to implement new processes and tooling concepts.
• Perform quality inspections and document results.

Skills

CNC programming

5-axis machining

CAD/CAM software

GD&T interpretation

Quality inspection

Tooling design

Machine setup

Shop safety

Education

High school diploma or GED

Tools

Mastercam

Fusion 360

Siemens NX

Job description

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.

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).

Advanced Qualifications

• 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/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives. Offers within the posted salary range are commensurate with the individual’s qualifications for the position, along with a view on internal equity, market data, and room for growth.

The salary range for this position is: $48.00/hr- $60.00/hr

Position Job Classification Full time - Non-Exempt

X Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/Professional Development policy that supports the continuing education of our employees.

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

X-energy is delivering the next generation of carbon-free energy by reinventing nuclear power. We believe in leaving a cleaner planet for our children and grandchildren, while continuing to provide sufficient and affordable power to sustain growing populations around the world. That is why we have reinvented nuclear power, with a unique combination of proven technologies and new innovations, to meet our current and future needs. Watch our Anthem here

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.

Equal Employment Opportunity Posters X-energy does not discriminate in employment against qualified individuals on the basis of a disability, and understands its obligation to make reasonable accommodation for individuals with physical or mental impairments that qualify as a disability under the ADA and ADAAA, unless the accommodation would impose an undue hardship on the company. It is an applicant’s or employee’s responsibility to participate in this interactive process by seeking an accommodation, assisting X-energy in reviewing accommodation alternatives and providing medical certification of the need for an accommodation. Any applicant or employee who wishes to seek an accommodation under this policy should contact the Human Resources Department via email at [e-mail]. Whether a requested accommodation would create an undue hardship will be determined based on the facts of each particular case.