1st Shift_ Machine Operator III_ Onsite

RTX (Raytheon); West Des Moines (IA); On-site; USD 25,000 - 33,000; Full time

Job summary

RTX in West Des Moines, IA is hiring a Machine Operator III to set up and operate precision manual and CNC machining centers. You will read blueprints, adjust tooling, and help improve processes.

The role requires a HS diploma or GED with experience; ACE certification preferred; you will train others and support engineers to meet quality and efficiency goals.

This onsite position may require overtime and nonstandard hours; strong safety and quality focus is essential.

Qualifications

• HS diploma or GED with 2 years of relevant experience.
• ACE associate or equivalent certification preferred.
• 3+ years progressive experience as a machine operator.
• Manual dexterity for machine operations.
• Ability to train others.
• Demonstrated program proficiency.

Responsibilities

• Set up and operate precision manual and/or computerized machining centers.
• Adjust feeds, spindle speeds, and tooling per machining specifications.
• Read blueprints and specifications.
• Troubleshoot problems and assist with new machining processes.
• Suggest process improvements to reduce COPQ and improve efficiency.
• Inspect products with precision gauges and instruments.
• Train and mentor new operators.
• Maintain manufacturing documentation and labor transactions.
• Commit to safety, EHS, and CI guidelines.
• Work overtime and nonstandard hours as needed.

Skills

Read blueprints

Troubleshooting

Train others

Education

HS diploma or GED

Tools

CNC machines

Precision gauges

Job description

Date Posted: 2026-09-17

Country: United States of America

Location: US-IA-WEST DES MOINES-811 ~ 811 4th St ~ 4TH

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of "U.S. Person" go here: https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62

Security Clearance Type: None/Not Required

Security Clearance Status: Not Required

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

External candidates will receive a $1,000 sign on bonus.

Machine Operator III is considered a specialist within the discipline performing work on multiple programs. Operator regularly demonstrates the expert ability and proficiency to set up and operate all conventional CNC and manual machining equipment without oversight. Is fully able to troubleshoot issues and be aware of resources that can assist with problems. Actively works to promote and suggest improvements in all machining related activities to reduce COPQ and improve efficiency in order to reduce costs. Operator will have a proven track record of producing high quality work in an efficient manner that meets or exceeds current standards. Operator will show a high level of understanding of all machining related activities and will assist engineers, planners and team coordinators in achieving any machining related goals such as planning throughput, recommending changes to improve set-up, or techniques for new product development. Will assist lead technicians as needed and are responsible to train others on programs within their discipline. Operator may have certifications in other disciplines.

What You Will Do

• Set up and operate precision manual and/or computerized machining centers according to standard work.
• Adjust machine feed/spindle speeds and the changing of tooling and cutters per machining specifications.
• Read and interpret blueprints and specifications.
• Troubleshoots problems and assists with the development of new machining processes.
• Provide suggestions for improving processes to reduce COPQ and improve efficiency in order to reduce costs.
• Follow quality testing techniques. Inspect product using precision gauges, measuring instruments and equipment.
• Support the needs of other business units and cells in accordance to customer demand.
• Operate and do daily/weekly checks on equipment.
• Train and mentor new and/or less experienced operators on programs within their discipline.
• Maintain proficiency in Manufacturing Documentation and Labor Transactions.
• Support and follow all rules/guidelines/standards set by EHS, Quality, and CI functions as set by your leader and position.
• Works under general supervision. Normally receives little instruction on daily work, general instructions on newly introduced assignments.
• Applies intermediate job skills and company policies and procedures to complete assigned tasks.
• Tasks are moderately difficult, requiring judgment in resolving problems or in making recommendations. Solves basic problems.
• Actively participates in the Continuous Improvement process as well as safety related activities.
• Over 40 hours per week as scheduled to meet business needs.
• All other duties as assigned including working extended shifts/overtime as required by the business.
• Willingness to work nonstandard hours
• Some Holiday hours may be required based on business need
• Working extended shifts/overtime as required by the business

Qualifications We Require

• Typically requires HS diploma (or equivalent, e.g. G.E.D in the US) or vocational/ technical education in related discipline with a minimum of 2 years of relevant experience

Qualifications We Prefer

• ACE associate or equivalent certification preferred
• 3+ years progressive experience in a related machine operator role in a manufacturing or related environment preferred.
• Manual dexterity to perform tasks associated with machine operations.
• Ability to train others.
• Demonstrated program pro