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Lock Master Jobs in Missouri (NOW HIRING)

Operator

Saint Joseph, MO

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator

Saint Joseph, MO

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator

Saint Joseph, MO

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator

Saint Joseph, MO

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator I

Saint Joseph, MO · On-site

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator

Saint Joseph, MO · On-site

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator 1

Saint Joseph, MO

$17.25 - $21/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Operator

Saint Joseph, MO

$17 - $22.25/hr

Follow Lock out/Block Out/ Tag out policy. * Wear proper Personal Protective Equipment (PPE) where ... Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master ...

Complete all tasks in work area on the master cleaning schedule and document * Provides excellent ... Lock out/tag out * Fall protection * Emergency evacuations * Inspect, wear and maintain appropriate ...

Record deposits from multiple sources, including lock box, EDI and ACH. * Reconcile daily posted ... Maintain vendor master files, including scanning all vendor invoices into the network folders.

Showing results 21-40

Lock Master information

See Missouri salary details

$49.2K

$114.8K

$242K

How much do lock master jobs pay per year?

As of Aug 12, 2026, the average yearly pay for lock master in Missouri is $114,826.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,200.00 and $112,100.00 per year, depending on experience, location, and employer.

What is the difference between Lock Master vs Locksmith?

AspectLock MasterLocksmith
CertificationsTypically requires specialized training and certifications in lock installation and security systemsRequires locksmith licenses and certifications, often including state-specific licenses
Work EnvironmentWorks on large-scale security systems, commercial locks, and high-security installationsHandles residential, commercial, and automotive lock repairs and installations
Industry UsagePrimarily in security companies, large facilities, and specialized lock systemsCommonly employed in locksmith shops, service calls, and mobile locksmith services

While both Lock Masters and Locksmiths work with locks and security systems, Lock Masters often focus on large-scale, high-security installations and specialized systems, requiring advanced certifications. Locksmiths typically handle a broader range of lock-related services for residential and commercial clients. Understanding these differences helps clients choose the right professional for their security needs.

What are the key skills and qualifications needed to thrive as a lock master?

To thrive as a Lock Master, you need a solid understanding of lock mechanics, security systems, and relevant locksmithing techniques, often supported by vocational training or certification. Familiarity with key-cutting machines, lock-picking tools, and computerized security systems is common in the field. Attention to detail, integrity, and strong problem-solving skills are essential soft skills for success. These skills ensure the effective installation, maintenance, and repair of locks, as well as the security and trust of clients in various settings.

What is a lock master?

Lock Masters are skilled professionals who specialize in installing, repairing, and maintaining locks and security systems. They work with a wide range of locking mechanisms, including those for doors, safes, and vehicles. Lock Masters may also offer services such as key cutting, lock picking, and providing security advice to clients. Their expertise is crucial for ensuring the safety and security of homes, businesses, and other properties.

What does a lock master do?

A Lock Master is responsible for supervising the operation of locks and dams, ensuring the safe and efficient passage of vessels along waterways. Daily tasks often include monitoring water levels, operating lock gates, coordinating vessel movements, and performing routine inspections or maintenance on equipment. Lock Masters work closely with deckhands, vessel operators, and maintenance crews to communicate scheduling, report issues, and maintain safety protocols. Collaboration and clear communication are key, as the role often requires quick decision-making and teamwork to handle varying waterway traffic and weather conditions.
What are popular job titles related to Lock Master jobs in Missouri? For Lock Master jobs in Missouri, the most frequently searched job titles are:
Infographic showing various Lock Master job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $114,826 per year, or $55.2 per hour.

$17 - $22.25/hr

Full-time

Re-posted 6 days ago


Ring Container Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

25th of 119 rated packaging manufacturers


Job description

Job Purpose

To operate production machinery safely and efficiently; maintain appropriate documentation and communicate ideas and problems to appropriate staff; perform scheduled preventative maintenance and other repairs to production equipment; participate in production equipment changeovers; responsible for producing best quality product.

Safety

  • Follow all employer safety and health regulations as required by company policies, procedures and practices.
  • Ensure the safe and efficient operation of all downstream equipment to meet or exceed company established safety culture.
  • Follow Lock out/Block Out/ Tag out policy.
  • Wear proper Personal Protective Equipment (PPE) where required.
  • Proactive in addressing unsafe conditions and confronting unsafe behaviors in the facility.
  • Address all unsafe acts or conditions immediately and report to Shift Production Supervisor.
  • Participate and/or conduct safety training as scheduled.

Daily Operations

  • Monitor and explain deviation from expected Overall Equipment Effectiveness (OEE)
  • Complete any machine and task specific training as documented on Operator Development Plan. Perform necessary Operator Checklists.
  • Perform data collection of quality measurements as directed. Correct any deviations from quality standards in order to produce product within specifications.
  • Monitor and respond accordingly to any deviations within SPC charting.
  • Communicate problems, progress reports and continuous improvement ideas to management staff, maintenance and production personnel.
  • Perform maintenance tasks as outlined by Maintenance Manager and in response to machine malfunctions. Troubleshoot machine and process issues.
  • Responsible for personal development by establishing SMART goals, requesting regular meetings with their managers, volunteering for plant improvement teams, requesting additional training, requesting involvement beyond their immediate job responsibilities, seeking higher education opportunities including continuing education classes and meeting or exceeding their self-development and performance goals. Provide suggestions for training topics.
  • Promote and participate in good housekeeping habits to ensure plant appearance exceeds management and customer expectations.
  • Ensure all daily, weekly and periodic cleaning tasks are performed as outlined in the Master Cleaning Schedule.
  • Maintain accurate production reporting documentation.
  • Responsible for active participation on plant teams and activities including safety, quality, sustainability, community involvement, OEE, maintenance, employee wellness, brainstorming and continuous improvement which are required to create and maintain a World Class environment.
  • Operate Powered Industrial Truck, Boom Lift and Scissor Lift per OSHA regulations rules and guidelines.

Quality/GMP/Food Safety

  • Responsible for producing and/or packing the best quality product at all times which meet or exceed company expectations and customer quality expectations.
  • Ensure all production is properly labeled and/or tagged.
  • Ensure all quality checks are properly completed and recorded in the Quality Monitor software or a plant specific form at the scheduled intervals.
  • Ensure all non-conforming products are placed on hold with proper hold protocol is completed.
  • Ensure all raw material lot numbers are properly obtained and recorded as required.
  • Follow all Good Manufacturing Practices (GMP).
  • Perform line sanitization tasks as outlined in the Master Sanitization Schedule and according to company procedures.
  • Responsible for reporting quality, food safety, GMP, and food defense issues to their supervisor or a member of management.

Preventive Maintenance

  • Perform scheduled production equipment changeovers as outlined by the plant production schedule. Perform changeovers with limited impact to OEE.
  • Perform scheduled Preventative Maintenance tasks as outlined by the plant PM program. Manage preventative maintenance tasks in Computerized Maintenance Management Software, as directed, including generating work orders.
  • Proactive in addressing machine inefficiencies during preventative maintenance.
  • Ensure equipment is clean and in 'showroom condition' after preventative maintenance is performed on production equipment.
  • Continually evaluate equipment for improvement areas. Tag components or parts that need repair, replacement or improvement.
  • Ensure production equipment is in safe and efficient operation after each changeover.
  • Record parts removed from inventory on appropriate documentation and Computerized Maintenance Management Software to maintain sufficient parts inventory.
  • Notify Maintenance Manager when parts inventory becomes low or reaches a reorder point.

Experience, Educational and Technical Qualifications

Our Operator should possess a sense of urgency, accountability, business ethics, professionalism, self-motivation and the desire and focus to improve the business.

Our Operator may be required to act as Person In Charge in the absence of a member of management.

Our Operator must possess a High School diploma or GED equivalent and successfully complete the entrance examinations and interviews.

Ring Container Technologies is an equal opportunity employer. It is the policy of Ring to apply recruiting, hiring, training, promotion, compensation and professional development practices without regard to actual or perceived race, color, religion, sex (including pregnancy, sexual orientation and gender identity), national origin, age (40 or older), disability or certain classifications based on genetic information.

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