CNC Machinist

WinTec Arrowmaker, Inc; Tampa (FL); On-site; USD 70,000 - 90,000; Full time

Job summary

WinTec Arrowmaker, Inc. is a defense contractor in Tampa, FL seeking a skilled CNC Machinist to operate HAAS mills, edit Mastercam programs, and inspect produced parts to print specs. Travel up to 20% is required, and candidates should have 5–10 years of CNC experience, excellent Blueprint reading, and a strong commitment to quality.

The role supports production, prototype work, and continuous improvement. Must obtain and maintain Secret clearance.

Qualifications

• 5–10 years of CNC machining and manual machining experience.
• Proficient in setting up and operating HAAS mills.
• Strong knowledge of cutting tools, feeds, speeds, and tooling.

Responsibilities

• Set up, operate, and troubleshoot HAAS CNC mills per drawings and specs.
• Create, edit, and optimize CNC programs using Mastercam and G-code.
• Inspect parts with micrometers, calipers, and gauges; verify against prints.
• Coordinate with engineering, toolroom, and quality to maintain production flow.

Skills

Attention to detail

Problem-solving

Independent work

Blueprint interpretation

Tools

Mastercam

G-code

HAAS CNC mills

SolidWorks

Job description

SUMMARY: WinTec Arrowmaker, Inc. is a defense contractor dedicated to providing outstanding program management, engineering, logistics, and operations support to Department of Defense, Other Government Agencies, and Commercial Partners. The CNC Machinist will work under the direction of WinTec’s Program Manager and be responsible for the CNC operations on HAAS CNC to include set up, machining component to correct specifications using precision measuring tools, saw, polish and de-burr own parts produced.

*Anticipate travel 20%*

ESSENTIAL JOB FUNCTIONS: Responsibilities will include, but are not limited to:

• Set up, operate, and troubleshoot HAAS CNC mills with HAAS controllers to produce parts in accordance with engineering drawings, routers, and machining specifications.
• Perform CNC milling operations for production and prototype work, including use of existing 3-axis and 4-axis programs and development of new programs as needed.
• Create, edit, and optimize CNC programs using Mastercam; apply working knowledge of G-code programming to support machining operations.
• Review and interpret blueprints, engineering drawings, job routers, and work instructions to determine machining requirements, tolerances, and sequence of operations.
• Select and use appropriate cutting tools, fixtures, materials, and machining methods for efficient and accurate production.
• Inspect parts during and after machining using precision measuring instruments such as micrometers, calipers, and other gauges to verify compliance with print specifications.
• Make necessary machine offsets and process adjustments to maintain dimensional accuracy and quality requirements.
• Perform related secondary operations on parts produced, including sawing, polishing, and deburring.
• Complete prototype and short-run machining jobs with minimal supervision, including independent setup and operation where required.
• Support occasional manual machining operations, including manual lathe work, as needed.
• Conduct routine machine cleanup, daily maintenance, and general housekeeping to maintain a safe, organized, and efficient work area.
• Coordinate effectively with internal departments such as engineering, programming, tool room, purchasing, quality control, deburring, and shipping to support production flow and job completion.
• Follow all company safety, quality, and production standards and maintain accountability for the accuracy and quality of own work.

QUALIFICATIONS:

• Minimum 5 to 10 years of experience in CNC machining and manual machining operations.
• Demonstrated proficiency in setting up and operating HAAS CNC mills with HAAS controllers.
• Strong experience with Mastercam programming and solid working knowledge of G-codes.
• Ability to write, edit, and run CNC programs for new and existing production and prototype jobs.
• Experience working with 3-axis and 4-axis machining programs.
• SolidWorks programming experience is preferred.
• Strong knowledge of cutting tools, tooling applications, feeds, speeds, and machining practices.
• Ability to read and interpret blueprints and work from detailed part drawings and specifications.
• Proficiency with precision measuring instruments, including micrometers, calipers, and similar inspection tools.
• Ability to inspect own work, verify part conformity, and make necessary machining adjustments to meet specifications.
• Ability to perform general labor tasks associated with machining, including deburring parts, machine cleanup, and daily machine maintenance.
• Experience with manual lathe operations preferred.
• Strong attention to detail, mechanical aptitude, problem-solving ability, and commitment to quality.
• Ability to work independently and manage quick setups while maintaining production efficiency and accuracy.

PREFERRED SKILLS:

• Military background orfamiliarity with military command and control structures.
• Possess a workingknowledge of the organizational interface of military, federal, state, and local agencies.
• Demonstrate timemanagement, problem-solving skills, self-motivation, eagerness to learn, and attention to detail.
• Ability to efficiently react to shifting program requirements and work in a team environment.
• Effectivelycommunicate, both orally and in writing.

SECURITY CLEARANCE:

Must be able to obtain and maintain Secret security clearance.

LOCATION:

Hourly, Full Time Position, Located in Tampa, FL

* MUST FILL OUT THE ENTIRE QUESTIONNAIRE TO BE CONSIDERED FOR THE POSITION *