Cnc Programmer

Job Title: CNC Programmer

Job Description

This role focuses on programming advanced 3-, 4-, and 5-axis CNC parts using Siemens NX CAD/CAM software for aerospace, defense, and other high-precision industries. You develop efficient machining strategies, handle tight-tolerance work, and collaborate closely with engineering and production teams to ensure flawless execution. You play a key role in troubleshooting and optimizing complex tool paths to achieve precise and reliable results.

Responsibilities

• Program advanced 3-, 4-, and 5-axis CNC parts using Siemens NX CAD/CAM software.

• Create, refine, and maintain complex tool paths to achieve absolute precision on high-precision components.

• Develop efficient machining strategies across a wide range of materials, geometries, and part complexities.

• Work on tight-tolerance parts for aerospace, defense, and other high-precision applications.

• Collaborate with engineering and production teams to ensure programs are manufacturable and meet design intent.

• Troubleshoot machining issues and adjust programs, tooling, and strategies to improve accuracy and reliability.

• Optimize cycle times, tooling usage, and machining processes to enhance productivity and quality.

• Apply knowledge of cutting tools, materials, and G-code to ensure safe, efficient, and accurate machining.

• Review and verify programs before release to the shop floor to minimize errors and rework.

• Maintain meticulous attention to detail while working under pressure and meeting demanding project requirements.

Essential Skills

• Hands-on experience with 3-, 4-, and/or 5-axis CNC programming.

• Proficiency with Siemens NX CAD/CAM software for CNC programming.

• Strong understanding of G-code and CNC machine operations.

• Knowledge of cutting tools, toolpaths, feeds, speeds, and material behavior in machining.

• Experience working with high-precision parts and tight, demanding tolerances.

• Background in aerospace or other high-precision industries.

• Ability to troubleshoot and refine complex tool paths for optimal performance.

• Meticulous attention to detail and commitment to producing accurate, high-quality work.

• Exceptional problem-solving skills, especially when working under pressure.

• Strong collaboration skills to work effectively with engineering and production teams.

• Experience with CNC programming environments and workflows, including setup and verification.

Additional Skills & Qualifications

• Experience with Swiss machining or Swiss-type CNC equipment.

• Familiarity with Mastercam or other CAD/CAM software in addition to Siemens NX.

• Broad exposure to aerospace machining requirements and standards.

• Ability to adapt machining strategies to a variety of materials and complex geometries.

• Comfort working on defense and other high-precision industry projects.

• Interest in continuous improvement of machining processes and programming methods.

• Benefit of free healthcare offered as part of the total compensation package.

Work Environment

This is an on-site role in a production and engineering environment, working Monday through Friday from 7:00 a.m. to 3:30 p.m. Overtime is available and optional, providing flexibility based on workload and personal preference. You work closely with CNC machines, CAD/CAM workstations, and production teams in a setting focused on high-precision aerospace and defense components.

Job Type & Location

This is a Contract to Hire position based out of Saint Louis, MO.

Pay and Benefits

The pay range for this position is $35.00 - $48.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Saint Louis,MO.

Application Deadline

This position is anticipated to close on Oct 1, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.