Estimation Engineer

Optima UK Inc Ltd

Job Title: Estimator Fabrications & Machine

Location: Coventry (with some travel)

Salary: £50k - £55k

Working Arrangement: Full-time, permanent, on-site

About the Company:

We are recruiting on behalf of a leading global provider of precision engineering and manufacturing solutions, specialising in complex metallic components for the aerospace, defence, and industrial sectors. With a strong background in machining and fabrication, its Coventry site plays a key role in delivering high-quality, cost-effective solutions to major OEMs and Tier 1 customers across both commercial and military aerospace markets.

The organisation is committed to continuous improvement, innovation, and the development of its people to support long-term growth and customer excellence.

About the Role:

Our client is seeking an experienced Estimating Engineer to support the development of accurate and competitive cost estimates for metallic aerospace components.

  • Interpreting customer data as received
  • Collating customer data into manageable formats to enable functions to support estimating
  • Interfacing with customers engineers and buyers for data closure, clarification.
  • Launching RFP to nominated suppliers for part costs
  • Calculating labour hours related to fabricated parts and machining hours for machined parts
  • Working with suppliers for treatments and other subcontracted processes for costs and lead-times
  • Collating costs related NRC for tooling, jigs, fixture and engineering hours.
  • Creating estimating cost roll up files for total cost estimates
  • Proposing machines suited to packages of work in customer estimates
  • Working with India estimating back office to realise commercial estimates.
  • Assisting with business case justification and ROI decisions

About You:

  • Previous strong experience in the metallic parts industry in Aerospace Engines, both military and commercial
  • Experience of cost database and estimation tools
  • Working with Microsoft Excel
  • Good communicator with suppliers and internal stakeholders
  • Practical thinker able to check work by seeing the top level
  • Sound mathematics skills
  • Engineering / Operations background - preferably in metallics parts fabrication and machining


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