Location: Chelmsford (On-site)
Job Type: Full-Time
Industry: Aerospace & Defence | Precision Machining
Reports To: Engineering Manager / Projects Manager
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Company Overview:
We are a dynamic and growing precision machining company specializing in high-tolerance components for the aerospace and defence sectors. Our reputation is built on engineering excellence, precision, and the ability to meet rigorous industry standards. As we expand our operations, we are seeking a motivated Process Engineer to optimize manufacturing processes, drive continuous improvement, and ensure consistent delivery of high-quality parts.
Position Summary:
The Process Engineer will be responsible for developing, implementing, and optimizing manufacturing processes for complex components used in aerospace and defence applications. This role involves close collaboration with production engineers, production teams, quality assurance, and customers to ensure processes are efficient, repeatable, and compliant with industry regulations (e.g., AS9100).
Key Responsibilities:
- Develop, document, and optimise manufacturing processes for new and existing products.
- Create and maintain process documentation including work instructions, setup sheets, and control plans.
- Collaborate with engineering and production teams during product realisation to industrial validation (IV).
- Select tooling, fixturing, and measuring equipment to improve quality and reduce cycle times.
- Support quality department by aiding root cause analysis and implementing corrective actions for process-related issues.
- Lead continuous improvement initiatives using tools such as Lean, Six Sigma, and other methodologies.
- Support PPAP and IV submissions in accordance with aerospace and defence standards and customer expectations.
- Evaluate and introduce new manufacturing technologies and equipment where applicable.
- Provide technical support to machinists and operators on the shop floor.
- Ensure all processes comply with relevant industry standards and customer specifications.
Qualifications:
- Degree/Degree level in Mechanical Engineering, Manufacturing Engineering, or related field (or equivalent experience).
- 3–5+ years of experience in a manufacturing/process engineering role preferably in a precision machining environment.
- Strong understanding of CNC machining (3, 4, and 5-axis milling/turning), GD&T, and tooling principles.
- Experience with aerospace/defence quality standards (AS9100, ITAR, NADCAP).
- Working knowledge of ERP/MRP systems.
- Excellent problem-solving, analytical, and communication skills.
Preferred Qualifications:
- Familiarity with special processes (e.g., heat treatment, surface finishing, NDT).
- Six Sigma Green Belt or Lean Manufacturing certification.
- Hands-on experience with quality inspection techniques.
What We Offer:
- Flexibility around the core start & finish times and finish at 12 noon on Fridays.
- Additional overtime at competitive rates can be offered Monday to Friday where required.
- 25 days holiday, plus bank holidays
- Annual bonus scheme linked to company profits and performance targets
- Full training offered for the right candidate
- On site, off the street parking
- Opportunity to work on cutting-edge aerospace and defence projects
- A collaborative and innovative small-company environment
- Professional development and training opportunities
Security Checks
Please note, you may be required to undergo Security Checks appropriate to your role.
Equal Opportunity Statement
We welcome people from all backgrounds and are committed to creating an inclusive recruitment process. xwzovoh If you require any reasonable adjustments during the recruitment process, please contact and we will be happy to support you.
Please apply with a copy of your CV to
Please note we do not accept CV's from recruitment agencies.