Manual Machinist II

Johns Manville•Tucson, AZ

1d•Onsite

About The Position

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Their products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy. A proud member of the Berkshire Hathaway family of companies, Johns Manville serves customers in more than 80 countries around the globe. The company is committed to delivering positive and powerful experiences, striving for success through employee and customer thriving. They are passionate, care about people, perform at a superior level, and protect others and their environments. The company is seeking a skilled and experienced Mid-Level Machinist to join their team. The ideal candidate will have extensive experience in manual machining operations, safety procedures, and quality assurance. This position requires expertise in diverse machining tasks, strong problem-solving skills, precision, and a dedication to upholding high production and safety standards while adhering to company policies.

Requirements

Extensive experience in manual machining operations, safety procedures, and quality assurance
Expertise in diverse machining tasks
Strong problem-solving skills
Precision
Dedication to upholding high production and safety standards while adhering to company policies
Basic computer skills including Microsoft O365 applications (Outlook, SharePoint, Excel, Word)
Ability to use precision measuring tools such as tape measures, scales, micrometers, and calipers to perform dimensional tolerancing of parts
Apply basic shop math including measurements, geometry, volume, and area
Interpret blueprints and understand entry-level GD&T
Expertise and thorough understanding in interpreting part prints, dimensioning, as well as tolerance (GD&T)
Proficiency in Manual Machinist Department Skills Matrix for minimum part requirements
High school diploma or equivalent
Basic understanding of Lathe/Milling machinery and operations
Ability to read and interpret blueprints and technical drawings
Strong attention to detail and commitment to quality
Good communication and teamwork skills
Willingness to learn and follow safety protocols
Minimum of 1-3 years Manual Machining experience or closely related trade

Responsibilities

Properly select and use plant PPE and task-specific PPE
Maintain safe work habits, recognize hazards, and ensure hand safety
Understand and follow hazardous communication protocols and grinding safety
Implement lockout/tagout procedures to control hazardous energy
Safely operate forklifts and powered pallet jacks
Perform crane pre-use inspections, operation, and rigging
Ensure machine guarding and E-Stop awareness/operation
Follow JM Life Critical Policies
Manage waste streams including scrap metal and environmental considerations
Comprehend and sign off on Job Safety Analysis (JSA)
Maintain cleanliness and organization in the work area
Perform quality control inspections of parts on the machine and report any deficiencies via applicable quality reporting systems
Document work orders (via SAP ERP system) and other documentation required for quality control
Locate and use Standard Operating Procedures (SOPs) via computer-based library system (SharePoint)
Navigate and utilize various computer-based training (CBT) programs
Use common hand and power tools effectively
Perform regular inspections and maintenance to ensure machinery operates smoothly and efficiently
Handle and identify materials, including alloys
Verify that measuring instruments such as gauges, calipers and micrometers are calibrated and are in good working order
Analyze the steps of the machining process, identifying potential issues, and developing solutions (Critical Process Thinking)
Hold required tolerances of +/- .001 to meet stringent surface finish requirements and perform visual inspections
Maintain production standards by following established procedures and quality guidelines
Complete finishing and deburring on parts as necessary
Operate lathes to cut, shape, and finish parts according to specifications
Use milling machines to perform precise cutting and shaping of materials
Determine and set appropriate speeds and feeds for different materials and operations to ensure efficiency and quality
Follow safety protocols to handle tools and materials safely in the workplace
Perform and complete accessory changes including changing jaws, chucks, cutting tools/holders, angle vises, rotary tables, indexing heads and machine specific tooling
Properly install and utilize task-specific fixturing
Identify and implement improvements in machining processes to enhance efficiency and quality such as fixture designs
Collaborate with engineering, quality and production teams to troubleshoot and resolve any machining issues
Mentor less experienced operators/machinists and contribute to their professional development
Perform various lathe operations including turning, facing, parting, shouldering, threading (internal/external), single pointing, tapping, die threading (geometric), chamfering, drilling, reaming, boring, polishing, and filing
Demonstrate proficiency in setting up lathe machines for all products with no oversight or supervision
Utilize a variety of tool holders and insert types, including carbide and high-speed steel (HSS)
Employ Digital Read-Outs (DROs) and analog methods during the machining process
Perform various milling operations including drilling, centering, countersink angles, tramming, tapping (pipe), center finding, indexing (direct/plain/degree), facing, side cutting, angular milling, climb/conventional cutting, fly cutting, pocketing key seats (ways), counterboring, reaming, spot facing, and edge finding
Demonstrate proficiency in setting up lathe machines for all products with no oversight or supervision
Utilize a variety of tool holders, endmills and insert types, including carbide and high-speed steel (HSS)
Employ Digital Read-Outs (DROs) and analog methods during the machining process
Demonstrate expertise in operating various machines, including drill presses, weight and balancing machines, arbor presses, buffer wheels, drill sharpeners, grinders, sanders and other industrial equipment
Utilize these machines for tasks such as broaching, press fitting, deburring, weight distribution, calibration, centering, drill bit sharpening and other similar operations