Job Title:

Maintenance Supervisor / Working Lead Job Description This hands-on Maintenance Supervisor / Working Lead role combines strategic leadership with direct technical work in a CNC machining environment. You will oversee maintenance operations, guide and develop maintenance technicians, and remain actively involved in troubleshooting, repairing, and optimizing CNC equipment. The position focuses on building a strong safety culture, driving continuous improvement, and implementing a Total Productive Maintenance (TPM) program to reduce downtime and enhance production efficiency. You will also manage the maintenance budget, coordinate with external vendors, and ensure strict adherence to quality and regulatory standards within a regulated manufacturing setting. Responsibilities Lead, supervise, and mentor the maintenance team, providing day-to-day direction, coaching, and support. Act as a working lead by performing hands-on troubleshooting, diagnosis, and repair of CNC machining equipment and related systems. Implement and sustain a Total Productive Maintenance (TPM) program to minimize equipment downtime and maximize production efficiency. Plan, schedule, and oversee preventive maintenance activities for CNC machines and associated equipment. Optimize equipment performance by identifying root causes of mechanical and electrical issues and executing effective corrective actions. Manage the maintenance department budget, including tracking expenditures and making cost-effective decisions on repairs and upgrades. Coordinate and manage vendor relationships for parts, services, and equipment, ensuring timely and quality support. Ensure compliance with quality and regulatory requirements, including AS9100 and ITAR standards. Promote and enforce a strong safety culture, ensuring maintenance activities follow all safety procedures and guidelines. Monitor equipment reliability and maintenance metrics, using data to drive continuous improvement initiatives. Collaborate with production and engineering teams to support manufacturing goals and resolve equipment-related issues. Maintain accurate documentation of maintenance activities, equipment histories, and regulatory compliance records. Essential Skills 8-10+ years of maintenance experience in CNC machining environments. Strong working knowledge of mechanical repair concepts for CNC equipment. Strong working knowledge of electrical repair concepts and basic electrical troubleshooting. Proven experience in maintenance management and team supervision within a manufacturing setting. Hands-on experience with CNC machine repair, troubleshooting, and optimization. Experience implementing and working with preventive maintenance systems. Experience in continuous improvement practices related to equipment reliability and performance. Experience in budget management for maintenance operations. Comfort working in a regulated manufacturing environment, including AS9100 and ITAR requirements. Additional Skills & Qualifications Experience working with Haas CNC machines. Experience working with Kitamura CNC machines. Experience working with Makino CNC machines. Experience with Swiss-type CNC machines. Experience with grinders in a machining environment. Ability to manage vendor relationships and coordinate external maintenance services. Strong problem-solving skills and the ability to diagnose complex mechanical and electrical issues. Ability to foster a culture of safety and continuous improvement within the maintenance team. Why Work Here? This is a direct hire opportunity offering long-term stability and the chance to make a meaningful impact on maintenance operations in a regulated CNC machining environment. You will work in a clean, organized facility where safety, quality, and continuous improvement are valued. The role provides the opportunity to combine leadership responsibilities with hands-on technical work, influence maintenance strategy, and collaborate closely with production and engineering teams. Work Environment The role is based in a CNC machining facility operating under ITAR and AS9100 regulatory standards. The environment is clean, organized, and focused on precision manufacturing, with a mix of older CNC equipment that requires thoughtful maintenance and optimization. You will work around CNC machines and related mechanical and electrical systems, using standard maintenance tools and diagnostic equipment. The setting emphasizes safety, compliance, and reliable equipment performance in a structured manufacturing atmosphere. Job Type & Location This is a Permanent position based out of Grand Rapids, MI. Pay and Benefits The pay range for this position is $100000.00

• $115000.00/yr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. Full Benefit Pkg
• Medical
• Dental
• Vision
• 401K Workplace Type This is a fully onsite position in Grand Rapids,MI.

Application Deadline This position is anticipated to close on Sep 4, 2026. About Aerotek Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.