CI Engineer - Lean Six Sigma, Shop Floor Impact

Mackenzie Fit Limited; Livingston; On-site; GBP 30,000 - 50,000; Full time

Benefits offered by this job

Company pension

Free parking

On-site parking

Job summary

Mackenzie Fit Limited in Livingston, Scotland, seeks a Continuous Improvement Engineer to drive operational excellence across manufacturing processes. You will analyze workflows, identify efficiency opportunities, and implement solutions to boost productivity, quality, and safety.

The role requires five years in manufacturing, Lean Six Sigma Green Belt, and proven project leadership on shop floor improvements.

Qualifications

• Minimum five years’ experience in a manufacturing environment with direct involvement in process or continuous improvement.
• Formal training and practical experience in Six Sigma and Lean manufacturing.
• Lean Six Sigma Green Belt qualification as a minimum; Black Belt or equivalent advanced qualification desirable.
• Degree or equivalent qualification in engineering, manufacturing, process improvement, chemistry, science or related technical discipline preferred.
• Demonstrable experience leading hands-on improvement projects from problem definition through implementation, control and benefit verification.
• Strong knowledge of structured problem solving, root cause analysis, process capability, SPC and data analysis.

Responsibilities

• Lead continuous improvement opportunities across manufacturing operations.
• Lead hands‑on improvement activity on the shop floor using Lean and Six Sigma tools.
• Apply structured problem‑solving methods including root cause analysis, DMAIC, process mapping and waste elimination.
• Interpret manufacturing data and translate findings into practical, sustainable improvements.
• Collaborate effectively as part of a cross-functional team and manage projects.

Skills

Lean manufacturing

Six Sigma

Root cause analysis

DMAIC

Data analysis

Education

Degree in engineering

Job description

Mackenzie Fit Limited in Livingston, Scotland, seeks a Continuous Improvement Engineer to drive operational excellence across manufacturing processes. You will analyze workflows, identify efficiency opportunities, and implement solutions to boost productivity, quality, and safety.

The role requires five years in manufacturing, Lean Six Sigma Green Belt, and proven project leadership on shop floor improvements.