CNC Programmer -- Mastercam

Role summary

CNC Programmer -- Mastercam is a role at Ascentec Engineering LLC in Tualatin, Oregon, United States (on-site). Posted 2026-08-06. Salary: USD 60,000–105,000 per year. Experience level: 5-10.

Job title

CNC Programmer -- Mastercam

Company

Ascentec Engineering LLC

Location

Tualatin, Oregon, United States

Work arrangement

on-site

Category

Software Engineering

Salary

USD 60,000–105,000 per year

Experience level

5-10

Date posted

2026-08-06

Job description

Description

Ascentec Engineering is hiring a CNC Programmer in the Machining division who will be responsible for developing, implementing, and supporting robust machining processes for advanced precision components. This role requires deep Mastercam experience and the ability to design, troubleshoot, and improve complex machining processes on 4- and 5-axis CNC machines.

The selected candidate will have project-level ownership of critical components, including new development and legacy production parts. Success in this role requires strong technical judgment, hands-on problem solving on the shop floor, and close collaboration with machinists, operators, quality personnel, and international engineering partners. This position plays a key role in maintaining product quality, improving manufacturability, and raising overall production capability.

This position is on-site (not remote/not hybrid) at our Tualatin, Oregon headquarters and is not eligible for Visa sponsorship or transfer of Visa sponsorship.

Requirements

Job Responsibilities:

Develop and program machining processes for complex precision components using Mastercam

Design machining strategies and fixtures for 3, 4, and 5-axis CNC machines

Own assigned projects from initial concept through production release and ongoing support

Troubleshoot machining, tooling, and quality issues directly on the shop floor

Support and improve legacy parts and existing production processes

Collaborate with international engineering and manufacturing partners, demonstrating professionalism, cultural awareness, and clear technical communication

Work closely with the Quality team to interpret CMM reports, dimensional data, and inspection results

Use precision measuring tools to validate setups, processes, and corrective actions

Provide manufacturability feedback to engineering and customers

Support, mentor, and help develop machinists, operators, and other programmers

Assist in standardizing best practices for programming, setups, and process documentation

Perform other tasks as assigned by leadership

Leading process reviews for other programmers’ work

Training and mentoring new or less experienced programmers

Supporting continuous improvement initiatives related to machining and CAM workflows

Acting as a technical resource across departments

Job Qualifications / Experience & Technical Skills:

5+ years of hands-on Mastercam programming experience

Proven experience programming and designing fixturing for horizontal 4 axis machines and horizontal and vertical 5-axis CNC machines

Experience with 5 axis mill with turning a plus

Strong ability to design and troubleshoot complex, multi-step machining processes

Solid print reading and GD&T fundamentals

Ability to read and interpret CMM and other quality reports and verity data with traditional measuring tools

Strong mechanical aptitude and understanding of tooling, materials, and machining methods

Comfortable working directly on the shop floor to diagnose and resolve issues

Ability to work effectively as part of an international team across time zones

Professional communication style with awareness of cultural differences

Strong computer skills and understanding of file and data management

Associate degree (or higher) in a manufacturing-related field is a plus

Personal Qualifications:

Self-motivated with strong ownership of work

Professional, respectful, and culturally aware in all interactions

Flexible and willing to support team needs as priorities change

Strong problem-solving mindset focused on practical solutions

Quality-driven with attention to detail

Honest, reliable, and dependable

Effective verbal and written communication skills

Comfortable working in a fast-paced, evolving manufacturing environment

Working Conditions:

May sit for extended periods while programming

Frequent interaction with production areas; noise levels range from low to moderate

Must be flexible to work varying schedules and hours as required

The employee must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of the job, absent undue hardship. The employer retains the right to change or assign other duties to this position.

Compensation/Benefits:

$60,000 to $105,000 DOE

Medical / Dental / Vision

401k with company match up to 4%

Tiered Quarterly Bonus Program

Short-term and Long-term Disability

Tuition Assistance or Reimbursement

Life Insurance

Paid time off / paid holidays

Employee Assistance Programs

Applicant must be able to pass a drug screen and criminal background check prior to employment.

ITAR REQUIREMENTS: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Ascentec Engineering is an Equal Opportunity Employer; employment with Ascentec Engineering is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.