CNC MACHINIST I

Marvin Engineering Company; Rapid City (SD); On-site; USD 40,000 - 43,000; Full time

Job summary

Marvin Engineering Co. in Inglewood, CA is seeking a CNC Machinist I to operate vertical and horizontal mills and lathes for aircraft and military components.

You will read blueprints, set up fixtures, and ensure parts meet blueprint requirements while maintaining quality and cycle times. The role requires 1–2 years machining experience, ability to lift up to 35 lbs, and proficiency with Mazak, DMG Mori, Okuma, and OKK machines.

Qualifications

• Must have 1–2 years of machining experience in a manufacturing environment.
• High school diploma or GED required.
• Experience reading complex blueprints and manufacturing sketches.
• Proficiency with Mazak, DMG Mori, Okuma, and OKK machines.
• Must be able to lift up to 35 lbs and wear PPE.

Responsibilities

• Operate CNC mills and lathes, following blueprints and sketches.
• Set up fixtures and tooling and perform setups independently.
• Maintain quality and meet cycle times.
• Record labor hours and production quantities in ERP.
• Follow safety and FOD procedures.
• Perform routine maintenance and housekeeping.

Skills

English proficiency

Lift 35 lbs

PPE compliance

Machining experience

Blueprint reading

Education

High school diploma or GED

Tools

Mazak

DMG Mori

Okuma

OKK Machines

Job description

Date: Sep 24, 2026

Location: Inglewood, CA, US, 90302

Company: Marvin Engineering Co.

Req ID: 1710

FLSA Status: Non Exempt

Pay Range: $29.00 - $31.00

Salary Is Based On Experience, Skills, And Education.

This position is 100% onsite

The Marvin Group is a Strategic Partner for Global Alternate Mission Equipment and Sustainment

The Marvin Group, a leading defense contractor, plays a crucial role in the development and manufacturing of various systems for military aerospace and vehicles. Based in Southern California near the Los Angeles International Airport, The Marvin Group consists of Marvin Engineering (MEC), Marvin Test Solutions (MTS) and Marvin Land Systems (MLS). Marvin Engineering designs and produces military Alternate Mission Equipment. Marvin Test Solutions designs and manufactures armament Test Equipment. Marvin Land Systems specializes in the design and build of power and thermal management systems. For over 60 years we have maintained “A Tradition of Excellence”, serving as a trusted source for our unwavering commitment to supporting all branches of the Department of Defense and our global allies. Our collaboration extends across a diverse array of programs and platforms, including major military prime contractors such as Lockheed Martin, Northrop Grumman, and Raytheon.

Nearest Major Market: Los Angeles

SCOPE

The CNC Machinist I will be responsible for operating CNC Mill and Lathe machines used in Manufacturing and Fabrication of aircraft/ military components.

Responsibilities

• Operate Vertical and Horizontal Mills/ Lathes under minimal supervision such as: Mazak, DMG Mori, Okuma, OKK
• Have a good understanding of fixturing and tooling and be capable of performing setups independently
• Must be able to work from complex Blueprints and manufacturing sketches
• Uses a variety of measuring instruments in production to ensure parts are meeting Blueprint requirements
• Responsible for the quality of their product
• Responsible for meeting established cycle times
• Performs routine daily maintenance and housekeeping duties.
• Utilize ERP system to accurately record labor hours and production quantity
• Suggests recommendations to Supervisor or Leads concerning process improvements, program edits and corrections needed to reduce set up times as well as improve cycle times
• Perform standard shop computations
• Understanding of lean and 6S concepts
• Follow Safety and FOD procedures

Skills / Requirements

• Speak/read/write English
• Able to lift up to 35 lbs
• Wear PPE at all times ( Safety Shoes and Safety Glasses)
• Have 1 - 2 years experience in a Machining environment
• Have a Highschool Diploma or G.E.D Equivalent
• Experience using Mazak, DMG Mori, Okuma, and OKK Machines
• Working Knowledge of fixturing, tooling, and machine setups
• Experience reading and understanding complex Blueprints

WORK ENVIRONMENT

• Regularly required to stand for long periods of time
• Manufacturing and/or Machining environment
• Fast paced, as people and parts are moving
• The noise level in the work environment is usually moderate to medium
• Exposed to combination of potential odors from chemicals and/or processes

Travel Requirements

• There are typically no travel requirements for this position (0%)

This position must meet export control compliance requirements. All applicants must be “U.S. persons” within the meaning of ITAR, as defined: a U.S. Citizen, a lawful permanent resident, political asylee, or refugee.

The Marvin Group is an EEO/Disability/Vets Employer.

Our company uses E-Verify to confirm the employment eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit www.dhs.gov/E-Verify.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact People & Culture at 310.674.5030.