Prototek Digital Manufacturing-posted 7 days ago
$34 - $40/Yr
Full-time • Mid Level
Rancho Cordova, CA
251-500 employees

Prototek is a leading national provider of digital based manufacturing services including CNC machining, precision sheet metal fabrication, EDM, and additive manufacturing services. Prototek serves a variety of customer end markets, including aerospace, defense, medical, robotics, electronics, consumer, and general industrial. Prototek has manufacturing locations across the United States including facilities in New Hampshire, Wisconsin, California, and Pennsylvania. Prototek is ISO 9001:2015 and AS9100D:2016 certified as well as ITAR Registered. For more information, visit www.prototek.com. The role of the CNC Machinist III is to use advanced machining techniques and processes to produce accurate and quality parts. This position has attained full proficiency as a CNC Machinist II and can successfully execute machining and programming strategies for multifaceted jobs with minimal technical assistance. This position acts as a mentor to less experienced CNC department personnel, sharing guidance and knowledge of machining procedures. The ability to organize multiple projects and apply high level critical thinking skills is crucial for success.

  • Independently perform the highest level of complex machining and programming activities in line with company capabilities
  • Be sought out to provide training and/or solutions to less experienced machinists
  • Design custom fixtures for production use
  • Apply lathe concepts to machine parts more efficiently
  • Apply basic true 5th axis machining concepts
  • Assist in researching and evaluating new equipment and techniques for departmental enhancements
  • Collaborate with Project Managers on project scope, time, and costs for quoting purposes
  • Perform essential functions of Machinist II
  • Other duties as assigned
  • Proficient knowledge of 2D and 3D programming and multi axis (3+1 and/or 3+2 indexing) machining
  • Advanced knowledge of Lathe concepts including live tooling and dual spindle operations
  • Proficient knowledge of complex fixturing techniques
  • Proficient knowledge of print reading, high tolerance machining and geometric dimensioning
  • Proficient knowledge of shop mechanics, mathematics, and measurement
  • Proficient knowledge of material properties
  • Proficient knowledge of commonly used hand and power tools
  • Basic computer literacy, including Fusion 360 or related CAM software
  • Excellent written and verbal communication skills to collaborate with team members
  • Demonstrates motivation and accountability to achieve individual and department goals
  • Possesses initiative and personal accountability to meet work demands and work effectively under pressure with limited supervision
  • Exercises sound judgement in ambiguous situations when time is critical
  • Grasps basic concepts, anticipate possible problems and generate solutions with basic problem-solving skills
  • Ability to respond and adapt quickly to changing circumstances and facility needs
  • Possess an attention to detail and commitment to effectively produce quality work
  • Demonstrates teamwork by sharing knowledge and helping where needed
  • High School Diploma required
  • 5 years’ experience with Sac EDM or 7+ years of relevant machining experience (programming, setup, and running equipment) in a related industry
  • Ability to walk and stand for extended periods of time
  • Ability to use hands and fingers to operate computers, equipment, hand/power tools, etc. and handle and feel parts of various size
  • Ability to bend, kneel and crouch occasionally throughout a shift
  • Ability to push, pull or lift 50 lbs. moderately throughout a workday, occasionally 50+lbs with a team lift
  • Ability to focus vision for: close vision, color vision, depth perception and adjusting to sharp focus
  • 2-year Machining Degree preferred
  • Career advancement opportunities
  • Flexible Schedule
  • Competitive pay scale
  • Paid time off (PTO) starting at 80 hours with annual increase for each year of service
  • 9 paid Holidays annually
  • Education reimbursement program
  • Health, dental, vision, life and short-term disability insurance
  • Company paid life and long-term disability insurance
  • Employee Assistance Program (EAP)
  • 401(k) match: 100% of 3% and 50% for 4% and 5%
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