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Be ready to go over:

• Value Stream Mapping (VSM) – Identifying value-added vs. non-value-added activities in a production process.
• Root Cause Analysis (RCA) – Applying structured methodologies to resolve quality defects or equipment downtime.
• Standardized Work – Developing clear, software-driven documentation and visual aids to ensure consistent execution on the floor.
• Advanced concepts (less common) – Deploying statistical software (like Minitab) for Six Sigma Capability Analysis (Cp/Cpk) to prove process stability.

Example questions or scenarios:

• "Describe a Kaizen event you facilitated that resulted in a significant reduction in setup times (SMED)."
• "How do you handle a situation where data indicates a process is out of control, but the operators insist 'that's just how the machine runs'?"

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As a Software Engineer at Precinmac, your day-to-day work will directly support our manufacturing excellence. Depending on your specific track, your responsibilities will include:

• Developing, testing, and optimizing CNC programs using advanced CAD/CAM software to manufacture high-precision components.
• Designing and implementing automated manufacturing workflows, integrating software control systems with physical production equipment.
• Collaborating closely with CNC machinists, quality inspectors, and production supervisors to troubleshoot and resolve manufacturing issues on the shop floor.
• Leading continuous improvement and Lean initiatives to reduce cycle times, eliminate waste, and improve overall equipment effectiveness (OEE).
• Creating and maintaining detailed technical documentation, including manufacturing routing steps, tool lists, and setup sheets.
• Utilizing data analysis tools to monitor production metrics, perform statistical process control, and drive data-backed engineering decisions.

To be competitive for a Software Engineer role at Precinmac, candidates must demonstrate a strong blend of technical expertise, practical manufacturing experience, and collaborative soft skills.

• Must-have skills – Proficiency in industry-standard CAD/CAM software (e.g., Mastercam, SolidWorks, Autodesk Fusion 360); deep understanding of CNC programming, G-code, and multi-axis machining; strong knowledge of GD&T (ASME Y14.5); and experience working directly in a precision machining or manufacturing environment.
• Nice-to-have skills – Lean Six Sigma Green or Black Belt certification; experience programming robotic automation systems (FANUC, ABB); familiarity with aerospace (AS9100) or defense manufacturing standards; and experience with ERP/MES software integration.
• Experience level – We look for candidates with a proven track record in manufacturing engineering, CNC programming, or industrial automation. Typical backgrounds include a degree in Mechanical Engineering, Manufacturing Engineering, Industrial Technology, or equivalent hands-on technical experience on the shop floor.

Q: How hands-on are the engineering roles at Precinmac? A: Extremely hands-on. Whether you are a CNC Programmer or a Process Engineer, you will not be sitting at a desk all day. You will spend a significant portion of your time on the production floor, working directly with machines, testing programs, and collaborating with operators.

Q: What is the company culture like? A: Our culture is built on precision, teamwork, and continuous improvement. We operate in high-stakes industries like aerospace and defense, so there is a strong emphasis on quality, safety, and attention to detail. At the same time, our teams are highly collaborative and supportive.

Q: Are these roles remote or hybrid? A: Due to the physical nature of precision manufacturing and the need to collaborate directly with shop-floor operations, the majority of our engineering roles—including CNC Programmer and Process Engineer—are on-site positions at our facilities in Tualatin, OR or Indianapolis, IN.

Q: What differentiates a successful candidate in the interview process? A: The most successful candidates are those who can bridge the gap between digital design and physical manufacturing. They demonstrate not just that they can write code or generate toolpaths, but that they understand how those programs behave on a physical machine and how to troubleshoot issues in real-time.

• Brush up on your GD&T: Precision is everything at Precinmac. Be ready to explain how you interpret complex engineering drawings and apply geometric tolerances to your programming or process designs.
• Highlight your shop-floor collaboration: Interviewers highly value engineers who respect and work well with machinists and operators. Share examples of how you gathered feedback from the shop floor to improve a program or process.
• Prepare to discuss failures: Manufacturing involves trial and error. Be ready to talk about a time a program failed, a tool broke, or a process did not work as planned, and focus on what you learned and how you corrected it.

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• Quantify your achievements: Whenever possible, use metrics to describe your impact. Instead of saying you "improved efficiency," state that you "reduced setup times by 20% and lowered scrap rates by 5%."

A Software Engineer career at Precinmac offers an exciting opportunity to work at the cutting edge of digital manufacturing and precision engineering. Whether you are optimizing complex multi-axis toolpaths, automating production lines, or driving continuous improvement initiatives, your work will have a tangible impact on critical components used in aerospace, defense, and high-tech industries.

To prepare effectively, focus on mastering your core CAD/CAM and programming tools, refining your structured problem-solving methodologies, and practicing how you communicate technical concepts to diverse teams. By demonstrating both your technical depth and your practical, hands-on appreciation for the manufacturing floor, you will position yourself as an outstanding candidate. For additional insights, community discussions, and interview preparation resources, you can explore further on Dataford.

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The salary data reflects the competitive compensation packages offered across our engineering disciplines at Precinmac. The ranges vary based on the specific specialized track (such as CNC Programmer, Process Engineer, or Continuous Improvement Engineer), geographical location (Tualatin, OR vs. Indianapolis, IN), and your depth of experience. Candidates should use this information to align their expectations and highlight their specialized skills that justify their target compensation within these ranges.