Heron Fire Doors manufactures fully certified timber door sets for fire, smoke, and security applications. We've doubled in size over the last three years and are investing in systems and processes to scale further -- with a lean headcount and a practical, hands-on culture.
The Opportunity
A pivotal role to
deliver cross-functional improvement projects
that make us faster, simpler, and more reliable at scale. Operate independently across Estimating, Planning, Technical, Production, and Office, turning strategy into measurable outcomes.
Key Responsibilities
Lead and deliver strategic/operational projects (process improvement, layout & flow, planning/scheduling, digital tools/ERP touchpoints).
Map, standardise, and improve workflows from enquiry to despatch; implement SOPs and visual management.
Apply lean methods (5S, VSM, standard work, Kanban/pull, root-cause/8D) to remove waste and reduce lead times.
Establish and track KPIs (OTIF, lead time, first-time-yield, rework, margin by job); report progress and ROI.
Facilitate cross-team change: run kaizen workshops, coach teams, lock in gains with standardisation.
De-risk delivery: identify constraints early; plan mitigations; keep timelines, budgets, and stakeholders aligned.
About You --
Essential
Degree:
BEng/BSc in Mechanical, Manufacturing, or Industrial Engineering (or closely related).
Industry:
Proven experience in timber/joinery or engineered products
(doors, windows, furniture, cabinetry, modular/offsite, or engineered assemblies).
Track record delivering cross-functional projects on the shop floor in a small/medium manufacturing business.
Lean toolkit in practice:
5S, VSM, standard work, Kanban/pull, root-cause/8D; able to coach others.
Data-driven:
confident with KPIs, time/capacity studies, simple dashboards; comfortable with ERP/MRP basics (BOMs, routings, work orders, scheduling).
Influence without direct reports; clear communicator from boardroom to bench.
Hands-on:
sleeves-up approach; split time between office and factory.
Desirable
Lean Six Sigma Green Belt (or equivalent evidence of CI delivery).
Experience introducing or optimising ERP/MRP in an SME.
CAD/CAM or manufacturing engineering methods exposure
Experience in fire-tested/third-party-certified products.
First-Year Outcomes
Process map & roadmap
agreed; top 5 bottlenecks addressed with measurable gains (e.g., 15-20% lead-time reduction on a priority stream).
5S & visual management
live in priority areas; audit scores trending up.
Standardised order-to-production workflow
with clear handovers, SOPs, checklists.
Simple KPI dashboard
(OTIF, WIP age, rework, throughput) and monthly CI cadence embedded.
Capacity uplift
from layout/flow changes with documented ROI.
Why Join Heron
Real ownership of meaningful projects with visible impact.
Work directly with leadership; shape how we scale.
Culture that values practicality, pace, and continuous improvement.
Job Type: Full-time
Pay: 31,674.31-59,866.40 per year
Benefits:
Cycle to work scheme
Free parking
Health & wellbeing programme
On-site gym
On-site parking
Work from home
Application question(s):
Are you located in Northern Ireland?
Language:
English (required)
Work authorisation:
United Kingdom (required)
Work Location: Hybrid remote in Cookstown BT80 8QS
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