Grind Hard Ammo is a fast-growing business.

We are seeking a few motivated individuals to join our growing team. We manufacture, inspect, package, and ship quality ammunition in multiple calibers. Promotional opportunities are available. We will train!!



We are currently looking for and experienced CNC MACHINIST and a Maintenance Mechanic!

Job Title: CNC Machinist

Location: Stuart, FL

Job includes:

Manufacturing parts to specification; setup, adjust and prepare CNC; optimize machine capability, produce quality product; and perform other tasks as assigned.



  • Set up and operate CNC machines including machines with up to 9 axes.
  • Troubleshoot and remedy complex tooling and machine issues.
  • Ensure machines are properly maintained. Know when and why machine is not at peak performance, how to increase performance and fix errors. Perform basic preventative maintenance functions on equipment.
  • Operate to workmanship standards, working from prints, process routings, and/or samples to achieve, or to exceed quality and production standards. Seek assistance if standards cannot be met.
  • Inspect first pieces, using predetermined gauging instruments such as micrometers, depth micrometers, comparator, fixed gauging, and other job specific gauging instruments to maintain specified requirements.
  • Follow the safe practices and housekeeping instructions for the CNC department.
  • Communicate with manager, director of operations, supervisors and other shop personnel for assignments and to resolve machining or quality issues.
  • Train, develop and support department employees in setups and operations.
  • Instruct personnel assigned to operate machines.
  • Operate machines when needed.
  • Contribute to continual improvement.
  • Other duties as assigned.

Job Specifications

  • Minimum of one year experience preferred in setup-up of CNC lathes, multi-axis lathes, VMC, and/or CNC in a job shop environment.
  • Applicable technical certificate a plus.
  • Completed in-house training as a CNC Setup.
  • Understands tooling application and shown competence in inserting, changing and adjusting tools.
  • Strong understanding in blueprint reading, GD&T and parts inspection capabilities.
  • Proven problem solving ability.
  • Strong attention to detail.
  • Excellent interpersonal skills to interact with, and effectively relate to others.
  • Completed CNC safety training.
  • Computer literate.
  • Read, write and speak English.
  • Able to follow written and oral instructions.
  • Math competency to include, but is not limited to addition, subtraction, multiplication, division, geometry, trigonometry and algebra.
  • Mechanical aptitude.
  • Must be adaptable to changing work environment, competing demands and is able to deal with frequent change, delays or unexpected events.
  • Knowledge in use of precision measuring instruments and the application of such instruments. Instruments should include, but are not limited to micrometers, ID and OD micrometers, height stands, depth gauges, thread gauges.
  • Contribute to continual improvement.

Physical Demands

  • Manual Dexterity
  • Visual accuracy with or without corrective lenses.
  • Stand and walk more than 2/3 of work day,
  • Sit; kneel; climb; squat; and bend and twist at waist less than 1/3 of the workday
  • Lift:

1-20 lbs floor to waist & above chest less than 1/3 of work day

1-10 lbs, waist to chest more than 2/3 of work day

10-20lbs, waist to chest 1/3 to 2/3 of work day

20-50 lbs less than 1/3 of work day

30-50+ lbs, above chest never


To apply, please send your resume to



Job Title: Maintenance Mechanic

Location: Stuart, FL

Salary: $40,000 - $50,000 per year

Benefits: Medical, Dental, Vision, Paid Time Off

Job Summary:

We are looking for a skilled and experienced maintenance mechanic to join our team. The ideal candidate will have a strong understanding of mechanical systems and be able to diagnose and repair problems quickly and efficiently. You will be responsible for the maintenance and repair of a variety of equipment, including HVAC systems, plumbing, electrical, carpentry. You will also be responsible for the general upkeep of the property, such as painting. 


  • Diagnose and repair mechanical problems
  • Perform preventative maintenance on equipment
  • Order and stock parts
  • Work with other tradespeople to complete projects
  • Keep accurate records of maintenance work
  • Comply with all safety regulations


  • 2+ years of experience as a maintenance mechanic
  • Strong understanding of mechanical systems
  • Ability to diagnose and repair problems quickly and efficiently
  • Excellent problem-solving skills
  • Ability to work independently and as part of a team
  • Strong attention to detail
  • Ability to work in a fast-paced environment

If you are a highly motivated and skilled maintenance mechanic with a passion for keeping things running smoothly, we encourage you to apply!

To apply, please send your resume to