CNC Machinist – All Experience Levels in Chattanooga, Tennessee at Fusion Enterprises

About Master Machine

Founded in 1993 and headquartered in Chattanooga, TN, Master Machine LLC is a precision machining and fabrication company specializing in high‑specification components for the nuclear, defense, and critical infrastructure sectors.

As part of Fusion Enterprises - a private company building a best‑in‑class portfolio of businesses serving the nuclear energy industry - Master Machine delivers complex, safety‑related components manufactured to the highest quality standards under a robust nuclear Quality Assurance Program.

Together with Fusion, we are focused on operational excellence, long‑term customer partnerships, and providing essential solutions that help power and protect our world.

Master Machine | Chattanooga, TN

Multiple Openings | Entry-Level, Intermediate & Experienced Machinists

Master Machine is growing, and we're looking to add 10 CNC Machinists across multiple skill and experience levels to our manufacturing team!

Whether you're just starting your machining career, have experience operating CNC equipment, or are an experienced machinist skilled in complex setups and precision manufacturing, we want to hear from you.

Our machinists play a critical role in producing high-quality, precision components used in nuclear, defense, and other critical infrastructure applications. We are looking for individuals who take pride in their craftsmanship, prioritize safety and quality, and want to grow their skills as part of a collaborative team.

Positions, responsibilities, and compensation will be aligned with each candidate's demonstrated skills and experience.

Responsibilities will vary based on experience and skill level and may include:

CNC Machine Operation & Setup

• Operate CNC mills, lathes, grinders, and other machining equipment to produce precision components.
• Read and interpret blueprints, setup sheets, machining instructions, and technical specifications.
• Load programs, perform tool changes, and monitor machining operations to ensure quality and efficiency.
• Perform machine setups, adjust tooling and offsets, and troubleshoot machining issues based on experience.
• For advanced machinists, independently manage complex setups, optimize machining processes, and assist with technical problem-solving.

Quality, Inspection & Documentation

• Use precision measuring equipment, including calipers, micrometers, indicators, and height gauges, to verify dimensional accuracy.
• Perform first-piece and in-process inspections to ensure parts meet customer and quality requirements.
• Maintain accurate production records, inspection documentation, and job travelers.
• Identify and communicate nonconforming parts, equipment concerns, or process issues.
• Follow established quality procedures and traceability requirements.

Safety, Teamwork & Continuous Improvement

• Follow all safety procedures, including OSHA requirements, lockout/tagout (LOTO), and personal protective equipment (PPE) standards.
• Maintain a clean, safe, and organized work environment following 5S principles.
• Collaborate with machinists, supervisors, quality personnel, and other team members to meet production goals.
• Participate in training, skill development, and continuous improvement initiatives.
• Share knowledge, support teammates, and contribute to a culture of accountability and craftsmanship.

We are considering candidates at all stages of their machining careers, including:

Entry-Level Machinists

• Mechanical aptitude, basic math skills, and an interest in learning CNC machining.
• Exposure to manufacturing, machining, or technical training is helpful but not required.
• Willingness to learn blueprint reading, precision measurement, machine operation, and safety procedures.
• Ability to follow instructions, accept coaching, and develop technical skills.

Intermediate Machinists

• Hands-on experience operating CNC machines in a manufacturing environment.
• Ability to read blueprints, use precision measuring tools, and perform routine machining operations.
• Familiarity with machine setups, tooling, offsets, and basic troubleshooting.
• Ability to work with increasing independence while maintaining quality and safety standards.

Experienced / Advanced Machinists

• Strong experience in CNC machining, precision manufacturing, and complex part production.
• Ability to independently perform machine setups, troubleshoot machining challenges, and optimize machining processes.
• Advanced blueprint interpretation, dimensional inspection, and understanding of machining tolerances.
• Experience with CNC programming, G-code, complex workholding, or GD&T is highly valued.
• Ability to mentor less-experienced machinists and contribute to process improvements.

• High school diploma or GED preferred; technical education or machining certifications are a plus.
• Strong mechanical aptitude, attention to detail, and commitment to quality.
• Ability to follow safety procedures and established manufacturing processes.
• Good communication skills and willingness to work collaboratively.
• Demonstrated reliability, accountability, and commitment to continuous improvement.
• Prior CNC machining experience is valued but not required for entry-level opportunities.

At Master Machine, we believe that how we work is just as important as what we accomplish. Our team is guided by five core values:

Champion Customer Success – "We win when our customers win."

We take pride in producing quality components and delivering work that meets the needs of our customers.

Serve First, Lead Always – "Servant leadership, integrity, and transparency in all we do."

We lead through our actions, prioritize safety, and operate with honesty and integrity.

Win, Together – "We are becoming, and we are building, a great team."

We collaborate, support one another, and share knowledge to achieve success as a team.

Relentlessly Pursue Excellence – "We get better every day, in every detail."

We continuously improve our skills, processes, and craftsmanship.

Practice Blameless Accountability – "We own the outcome, fix the issue, learn and move forward."

We take ownership, communicate openly, learn from challenges, and focus on solutions.

If you're looking to start your machining career, take your skills to the next level, or bring your experience to a team producing precision components for critical industries, we'd love to hear from you.

We have 10 positions available across multiple experience levels and encourage qualified candidates at every stage of their machining careers to apply.