Proposals Engineer Recruitment

What the role involves

• Reviewing customer specifications, RFQs (requests for quotation), and ITTs (invitations to tender) to understand technical and commercial requirements; in defence and nuclear, this includes compliance mapping against mandatory specification clauses before a bid/no-bid decision is made
• Coordinating technical input from engineering, procurement, operations, and commercial teams to build a complete and accurate submission; managing these internal contributors to a fixed external deadline requires the same discipline as any project management role
• Writing the technical sections of proposals and tender submissions clearly and persuasively, meeting all specification requirements; strong proposals engineer candidates write to the evaluator's scoring criteria, not just to demonstrate product capability
• Preparing cost estimates and commercial pricing structures, often in collaboration with estimating or commercial teams; in capital equipment businesses this requires understanding standard hours, bought-in component costs, and the commercial margin policy set by the business
• Managing the proposal process from receipt of enquiry to submission deadline, keeping all contributors on track
• Presenting proposals to customers and supporting commercial negotiations through to contract award

Who employers are looking for

A BEng in a relevant engineering discipline is the standard starting point. Employers need proposals engineers who understand what they are proposing: an individual who cannot engage with the engineering content cannot produce a credible technical submission. The writing skill matters equally: technical proposals require clarity, structure, and the ability to persuade, not just inform.

Project management capability is central to the role. Managing multiple concurrent proposal timelines, each with different input requirements and submission deadlines, requires discipline and organisation. Cost estimating experience, specifically understanding labour hours, material costs, and margin calculation, is valued at mid-career level. Bid management methodology awareness, including the APMP body of knowledge, is increasingly expected at senior level.

Senior proposals engineers and proposals managers in defence and government sectors typically gain exposure to government tender portals such as Jaggaer and Bravo, and develop expertise in the compliance requirements of public sector procurement. This specialist knowledge commands a salary premium above commercial industrial equivalents.

At entry and early-career level, employers prioritise writing ability and technical understanding over bid management experience; they expect to develop the process skills internally. The shift to mid-career is marked by the ability to own a submission end to end without supervision, including managing supplier quotes and making costing decisions within an approved framework. Senior candidates who have worked across both commercial and government bid environments are genuinely scarce in the UK, and employers in nuclear and defence infrastructure pay accordingly to secure them. Soft skills tested at interview include stakeholder management under deadline pressure, the ability to communicate bad news about schedule risk, and commercial judgement on bid qualification.

Salary benchmarks

Defence and aerospace proposals engineers earn above commercial industrial equivalents. Senior proposals engineers managing high-value bids command a premium. Proposals Manager roles reach £65,000 - £80,000 in large defence and energy businesses.

Industries that hire Proposals Engineers

• Capital equipment: bespoke machinery and production system proposals for manufacturers delivering customised solutions; each proposal typically involves engineering design input, supplier quotations, and commercial margin decisions before a price is submitted
• Defence and aerospace: complex system and service proposals responding to MOD and prime contractor ITTs; compliance with DEFSTAN requirements, export control considerations, and security classification handling are all part of the role in this sector
• Energy and utilities: power generation and infrastructure project proposals across nuclear, renewables, and grid sectors; values are frequently in seven or eight figures, and the quality of the technical submission directly affects the award probability
• Industrial process: bespoke process plant and system proposals for chemical, pharmaceutical, and food production facilities
• Engineering services: maintenance, inspection, and managed service proposals for long-term contract opportunities

Related roles

• Sales Engineer: the commercial front end; proposals engineers often work directly with sales engineers who bring in the enquiry
• Applications Engineer: the technical specification role that provides input to proposals for complex products
• Bid Manager: a broader commercial coordination role managing the full bid process, including proposals; a common next step for senior proposals engineers
• Technical Sales Manager: the commercial leadership route for proposals engineers who move into sales management

Where we place Proposals Engineer professionals

We place proposals engineer professionals across the UK. Browse by location or register your CV for roles that match your experience.