05436 - Senior Machinist

Crafted Staff•Devens, MA

10d

About The Position

The Senior Machinist sets up and operates conventional and CNC machining equipment to manufacture precision components according to engineering drawings, specifications, and production procedures. Machining work includes cutting, shaping, drilling, grinding, forming, deburring, and reworking parts. The role may involve precision grinders, CNC lathes, wire EDMs, broaching equipment, and conventional machine tools, with a focus on maintaining tight dimensional tolerances and inspecting components accurately. The machinist works with limited supervision in a team-oriented manufacturing environment, maintaining product quality, equipment reliability, workplace safety, and production efficiency. Duties also include inspecting and documenting work, maintaining equipment and work areas, handling materials, using applicable manufacturing software, and contributing to Lean and continuous-improvement activities. The position is hourly, full-time, and scheduled for first shift, 8:00 AM–5:00 PM. Pay is $26.60–$30.00 per hour depending on experience; higher compensation may be considered for exceptionally qualified candidates. Candidates must meet applicable U.S. export compliance and/or U.S. Government contracting citizenship eligibility requirements.

Requirements

Minimum of 3 years of related machining experience in a manufacturing or precision machining environment.
Ability to independently set up and operate conventional and/or CNC machining equipment.
Experience operating precision machining equipment such as grinders, CNC lathes, wire EDMs, broaches, or comparable machine tools.
Ability to read and interpret engineering drawings, blueprints, specifications, route sheets, and manufacturing instructions.
Experience machining components to tight tolerances, approximately ±0.003 inches or better, and familiarity with inspection requirements as tight as 0.0005 inches.
Proficiency with precision measuring instruments, including micrometers, calipers, height gauges, indicators, and bore gauges.
Ability to determine and adjust feed rates, spindle speeds, and depths of cut.
Experience setting up and using fixtures, vises, chucks, collets, and other work-holding equipment.
Working knowledge of machine shop mathematics, including trigonometry when applicable.
Ability to inspect finished components for dimensional accuracy, surface finish, and workmanship.
Experience performing deburring, reworking, and finishing operations on precision machined components.
Ability to complete production paperwork, inspection documentation, and electronic manufacturing records accurately.
Familiarity with statistical process control (SPC) practices.
Ability to apply Lean manufacturing concepts and identify process improvement opportunities.
Basic computer proficiency and ability to use job-specific software applications.
Strong mechanical aptitude, attention to detail, and problem-solving skills.
Effective verbal, written, and interpersonal communication skills.
Ability to work independently with limited guidance and contribute effectively to a team environment.
Ability to meet applicable U.S. export compliance and/or U.S. Government contracting citizenship eligibility requirements.

Nice To Haves

Experience operating OD, ID, profile, and surface grinding equipment.
Experience with CNC lathes, wire EDM machines, and broaching equipment.
Demonstrated experience producing precision components to tolerances of 0.0005 inches or tighter.
Experience machining complex components requiring critical dimensional accuracy and surface-finish control.
Experience using microscopes or other magnification equipment for precision component inspection.
Familiarity with SPC documentation and manufacturing quality reporting.
Experience in aerospace, defense, or another precision manufacturing environment.
Experience participating in Lean manufacturing or continuous-improvement initiatives.
Experience using electronic manufacturing records, ERP/MRP systems, or specialized shop-floor software.

Responsibilities

Set up and operate multiple conventional and CNC production machines to manufacture precision components.
Perform cutting, shaping, drilling, grinding, forming, deburring, and reworking operations.
Operate OD, ID, profile, and surface grinders, CNC lathes, wire EDM equipment, broaching machines, and conventional machine tools as required.
Interpret engineering drawings, blueprints, sketches, planning sheets, route sheets, and manufacturing instructions.
Select, install, position, align, and adjust cutting tools and work-holding devices for machining applications.
Determine and adjust feed rates, spindle speeds, and depths of cut to meet dimensional and surface-finish requirements.
Make machine adjustments and identify and report machine, tooling, or cutting-condition issues.
Machine components to specified tolerances, including approximately ±0.003 inches or better, and support inspection requirements as tight as 0.0005 inches.
Secure, align, and position workpieces using fixtures, arbors, vises, chucks, carriers, collets, and clamping systems.
Apply machine shop mathematics, including basic calculations and trigonometry when required.
Handle raw stock, work-in-process, and finished parts, and perform precision deburring and finishing without damaging critical features.
Inspect components against drawings, specifications, and acceptance criteria using precision measuring instruments and magnification equipment when necessary.
Assess dimensions, surface finishes, geometric features, and workmanship; identify and report nonconforming parts and quality concerns.
Perform required SPC activities and maintain accurate inspection records and production documentation.
Clean, inspect, and maintain machines, tooling, fixtures, and work areas; report equipment abnormalities and maintenance needs.
Use approved material-handling equipment, including hoists, carts, and lifts, when required; maintain organized storage of materials, tools, and parts.
Complete job travelers, inspection records, production reports, time reporting, and electronic or paper manufacturing records.
Use applicable job-specific software, electronic reporting systems, and manufacturing information platforms.
Participate in Lean initiatives, identify process and workflow improvements, and help reduce waste, scrap, rework, handling, costs, and equipment downtime.
Follow safety policies, operating procedures, quality standards, and company requirements; maintain an orderly workstation and report hazards.
Perform additional machining and production-related duties as assigned.