Posted August 23, 2026
Machine Operator
Control Devices LLC
Fenton, MO, US
Full Time
Job Description
Job Description
Position Title: Machine Operator Department: Machine ShopLocation: Fenton, MOReports To: Production Supervisor - Machine ShopClassification: Hourly - Non-ExemptShift Options: Weekend Shift: 5:00 AM-5:00 PM Friday-Sunday | 2nd Shift: 3:15 PM-1:15 AM Monday-Thursday We're looking for an Machine Operator with hands-on Hydromat experience to join our Machine Shop. This role is focused on operating Hydromat rotary transfer machines, monitoring production, making routine adjustments, checking part quality, and identifying machining or tooling issues.If you have experience running Hydromat equipment, understand precision machining, and take pride in producing consistent, high-quality parts, we'd love to meet you.Why Join Control Devices?Climate-controlled, air-conditioned manufacturing facilityWeekend option: work only 3 days per week (Friday-Sunday) while enjoying 4 days off2nd shift option: Monday-Thursday, 3:15 PM-1:15 AMCompetitive pay based on experienceModern machining equipment and precision manufacturing workCollaborative team environment where quality and craftsmanship are valuedComprehensive benefits including Medical, Dental, Vision, 401(k), Paid Time Off, company-paid Life Insurance, Short & Long-Term Disability, and moreSafety shoe and prescription safety glasses reimbursementWhat We're Looking ForWe're looking for a dependable machine operator who can bring hands-on Hydromat experience, strong attention to detail, and a commitment to safety and quality.Required QualificationsPrevious hands-on experience operating Hydromat rotary transfer machinesExperience operating machining or CNC production equipment in a manufacturing environmentAbility to monitor machine operation and make routine adjustments to maintain production and part qualityAbility to read basic blueprints, work instructions, and part specificationsExperience using precision measuring instruments such as calipers, micrometers, and gaugesAbility to perform in-process inspections and recognize out-of-spec partsAbility to identify and communicate tooling, machining, or quality issuesStrong mechanical aptitude and attention to detailAbility to work independently while following established safety, quality, and production standardsPreferred ExperienceExperience making Hydromat tooling or station adjustments during productionExperience troubleshooting common Hydromat production or quality issuesExperience with high-volume precision machiningExperience with additional CNC equipment such as Haas, Ganesh, Index, Okuma, or CitizenExperience in a manufacturing environment with strong safety and quality standardsContinuous improvement mindset and willingness to support team production goalsAbout Control DevicesControl Devices (CDI), an HBM Holdings company headquartered in Greater St. Louis, is a leading designer and manufacturer of engineered flow control solutions in the compressed gas, compressed air, oil & gas, and liquid controls markets. The company offers custom valves and flow control solutions for customers who place a premium on quality. Control Devices leverages operational excellence and flow control expertise to deliver trustworthy products and innovative solutions that protect life and our planet.CDI offers competitive compensation, comprehensive benefits, paid time off, safety shoe and prescription safety glasses reimbursement, a casual work environment, and a strong 401(k) retirement plan.Control Devices, LLC is an Equal Opportunity Employer. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, age, national origin, disability, protected veteran status, sexual orientation, gender identity or expression, or any other protected characteristic under applicable federal, state, or local laws.
