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Manufacturing Engineer – Estimator

BAE SystemsSevenoaks, Kent🇬🇧United KingdomPosted 7 Sept 2026

Why This Role Stands Out

This role at BAE Systems offers the chance to significantly impact winning proposals by developing cost-effective manufacturing estimates and collaborating with diverse teams. You'll thrive here if you're a detail-oriented engineer eager to refine your estimation skills within a reputable, forward-thinking organization. Apply now to contribute to cutting-edge defence and aerospace solutions and advance your career in a dynamic environment.

Quick Overview

Salary
£42k/yr
Seniority
Mid Senior
Work mode
On Site
Location
Sevenoaks, Kent, United Kingdom
Posted
1 week ago

Job Description

Manufacturing Engineer – Estimator | Sevenoaks, United Kingdom | On-site | £42,000

We're hiring on behalf of a globally recognised leader in advanced technology, defence, aerospace, and security solutions. This organization is dedicated to pioneering progress and protecting what matters most, offering opportunities to contribute to shaping a safer future.

The Role

  • Coordinate inputs from operations and supply chain to produce high-quality, achievable, and cost-effective estimates for services and products in support of customer proposals.
  • Support customer fact-finding for estimates and also fact-finding of supplier cost bases.
  • Participate in bid review and approval processes, articulating the content and basis of estimates professionally.
  • Review build times and support activity durations, estimating future targets, and working to improve processes.
  • Track material costs and build times during the design development phase to understand true production costs.

What You'll Need

  • Demonstrated ability to create detailed Manufacturing Build Instructions, standard operating procedures (SOPs), and tooling/fixturing designs.
  • Understanding of design transition from development to full-scale manufacturing, ensuring Design for Manufacture (DFM).
  • Proven experience using systems like SAP, Oracle, or Epicor to manage complex Bills of Materials (BOMs).
  • Experience in calculating resourcing profiles to ensure the right mix of skills.
  • Qualification in a relevant engineering discipline or equivalent time-served experience.

What's On Offer

  • Opportunity to work on advanced, technology-led solutions in the defence and aerospace sectors.
  • A supportive culture with a strong sense of shared purpose and opportunities for professional growth.
  • Lifelong learning and meaningful work that contributes to a safer future.
  • Competitive salary of up to £42,000 depending on experience.

Apply via Haystack today!

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