Senior Manufacturing Engineer - CNC Programmer

Date Posted : 2025-12-01

Country :

United States of America

Location :

AZ201 : RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USA

Position Role Type : Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements :

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

Security Clearance :

DoD Clearance : Secret

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Raytheon is looking for a Senior Manufacturing Engineer - CNC Programmer, who will provide operations with technical support, develop manufacturing process layouts, along with tool and fixture designs for complex applications. You will also ensure that all production methodology meets customer requirements, productivity, and quality expectations. In addition, you will conduct product development projects within designated cost, quality, and timelines.

What You Will Do

Use knowledge of cutting tool technology, fixture design, machining, and CNC programming techniques, to establish best practices for production and provide feedback to drafting engineering to incorporate into future design iterations.

Apply knowledge of cutting tools and machining parameters to create production level CNC programs then prove out 1st piece on 3,4,5-axis Mills and live tooling lathe

Determine use of modular fixturing and / or design custom fixtures and provide detailed drawings or sketches as guidance for drafting personnel to create formal drawings.

Continuously work with Machinists to improve machining efficiencies and train machinists on operations to meet hardware requirements.

Support training of Production machinists in support of knowledge base growth and development.

Responsible for the sustainment of standard machining techniques through development of documentation to support machining programs using Computer Aided Manufacturing systems.

Using Technical Expertise to help drive meeting production expectations of productivity, quality, and safety.

Develop manufacturing methods and work instructions on new products or new equipment to meet productivity and quality requirements.

Creating technical and graphical / documentation to allow for a sustainable process for Production hardware.

Utilize lean manufacturing methods to enhance manufacturing efficiencies and reduce costs.

Ensuring processes yield product that meets cost and quality expectations, with reliability and consistency.

Perform research for equipment acquisition; develop Return on Investment (ROI) reports for equipment acquisition justification.

Support new product introduction and development

Generate tooling concepts and cycle time estimates for bidding purposes

Act as a troubleshooter for assembly / machining process / manufacturing problems.

Resolve problems and work with Application Engineering, Purchasing, Quality Representatives, Product and Process Suppliers, and customers to resolve issues.

Maintain clean and safe work environment. Follow safety and environmental procedures and regulations. Report safety and environmental incidents to supervisor.

Provide a high level of service to all internal and external customers; share knowledge and lessons learned, and contribute to positive teamwork environment.

Travel 10% or Less

Qualifications You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and typically a minimum of 5 years prior relevant experience or an advanced degree in a related field and minimum 3 years of experience.

Experience in Computer Numeric Control (CNC) Manufacturing using Mastercam CAD / CAM Software

Experience with 5-axis programming

Experience with Lathe programming

Experience with Geometric Dimensioning and Tolerancing (GD&T)

The ability to obtain and maintain a Bureau of Alcohol, Tobacco, Firearms and Explosives Access (ATF) clearance.

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer

Experience with Lathe programming with live tooling

Demonstrated ability to develop tool and fixture concepts related to CNC machining

Manufacturing shop floor experience working closely with production operators / machinists.

Experience writing the programming and standard work instructions

Experience with Continuous Improvement (CI) tools and methodologies

Experience with standard methods of inspection and part verification including handheld measurement tools.

Ability to identify pertinent design factors such as ease of manufacturing, availability of materials, CNC machine / tool capabilities and communicate alternative options with stakeholders

Demonstrated success working in a fast paced manufacturing environment

Excellent interpersonal and communication skills

Experience with Lean, Six Sigma, ACE or CORE

Experience with MRP / ERP / SAP Systems

Experience with design : CATIA V, Solidworks, CREO, NX, etc.

Microsoft 365 Suite

High Precision ID / OD Grinding

Demonstrated experience working with automated manufacturing cells

Knowledge of military and industry standards and specifications

The salary range for this role is 82,000 USD - 164,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education / training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and / or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and / or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.