CNC Supervisor

Prototek Digital Manufacturing•Menomonie, WI

1d•Onsite

About The Position

We are seeking an experienced and forward-thinking CNC Supervisor to lead our machining department and drive performance, quality, and profitability. This role combines strong technical CNC expertise with hands-on leadership to develop a high-performing team of programmers and machinists. If you are a confident leader who thrives in a fast-paced manufacturing environment and enjoys balancing technical excellence with people development, we’d love to connect.

Requirements

Advanced 2D/3D programming and multi-axis machining (3+1 / 3+2 indexing)
Strong lathe knowledge and complex fixturing experience
High-tolerance machining and GD&T expertise
Knowledge of material properties and advanced shop math
Proficiency with CAM software, ERP systems, and Microsoft Office
Familiarity with ISO 9001 and continuous improvement practices
Ability to influence, motivate, and hold teams accountable
Strong communication and conflict resolution skills
Experience managing production workflow and budgets
Sound decision-making and problem-solving capabilities
Ability to manage multiple complex priorities in a cross-functional environment
Mindset of continuous improvement and change leadership
Degree in Machine Tool, Manufacturing Technology, or related field (required)
5+ years of CNC programming and machining experience (required)
1st shift, Monday–Friday (onsite)
Travel up to 5% to company sites, customers, or vendors
Shop environment (noise, moving equipment, PPE required and provided)
Ability to stand/walk for extended periods and lift up to 50 lbs
Must meet ITAR U.S. Person requirements – Prototek maintains International Traffic in Arms Regulations (ITAR) compliant operations in United States based facilities. This position is subject to ITAR which requires U.S. Person status. ITAR defines U.S. Person as U.S. Citizens, lawful permanent residents, or foreign nationals granted refugee or asylee status.

Nice To Haves

2+ years of supervisory or management experience (preferred)
ISO9001 or quality systems experience (preferred)

Responsibilities

Lead and manage daily machining operations to meet production deadlines and quality standards
Assign work, manage workflow, and optimize production scheduling
Develop and oversee employee scheduling to meet workload demands
Partner with Project Managers and cross-functional teams on quoting, timelines, and capacity planning
Ensure equipment reliability through preventative maintenance coordination
Maintain safety compliance and promote safe working behaviors
Drive continuous improvement initiatives focused on productivity, quality, ergonomics, and cost control
Manage departmental budget and expenditures
Advise on specialty tool purchases
Train, mentor, and develop multi-skilled CNC Programmers/Machinists
Support recruiting, performance management, and employee development
Maintain and enhance SOPs and training programs in collaboration with Quality
Step in as a Machinist III as needed

Benefits

Health, dental, vision, life and short-term disability insurance
Company paid life and long-term disability insurance
9 paid Holidays annually
Employee Assistance Program (EAP)
401(k) match: 100% of 3% and 50% for 4% and 5%
Education reimbursement program
Career advancement opportunities
Flexible Schedule
Competitive pay scale
Paid time off (PTO) starting at 80 hours with annual increase for each year of service