Sales Engineer (Pre-sales Engineer)

The Sales Engineer, or pre-sales engineer, is the specialist who brings technical expertise to the sales process. They help prospects understand whether a solution meets their needs and support the salesperson in preparing the proposal. Their work connects users’ expectations, the client’s technical constraints and the capabilities of the product being sold.

In a complex sale, this contribution takes several forms: analysing a requirements document, preparing a tailored demonstration, proposing an architecture or examining the feasibility of an integration. A proof of concept, often called a POC, can supplement the presentation by testing specific use cases. The role then involves producing evidence to assess the solution, without confusing a successful demonstration with validation of all the conditions needed for implementation.

The depth of technical expertise expected depends on the sector and the offering. For software, discussions may cover integrations, access and deployment methods. The Sales Engineer works with salespeople and technical stakeholders to translate these constraints into a clear proposal. Depending on the organisation, they may report to pre-sales, consulting or sales management.

Sales Engineer, salesperson and deployment team: who does what?

• The Sales Engineer clarifies technical feasibility, presents the solution and explains the assumptions underpinning the proposal.
• The salesperson, particularly the Account Executive, owns the commercial relationship. The pre-sales engineer provides the technical answers needed for discussions with the prospect.
• The deployment team handles implementation according to the responsibilities assigned by the company. The Sales Engineer may support them, without automatically becoming responsible for implementation or support.

This job profile covers technical expertise before the sale. When defining a role, specify any involvement after signing and the people responsible for delivery separately.

Technical pre-sales aims to make the proposal clear enough for both the client and the company to know what they are committing to. Misunderstanding a need can lead to presenting a feature that appears relevant but is unsuitable for the actual use case. An integration constraint discovered late may call the proposed solution into question.

The Sales Engineer helps examine the project’s feasibility and profitability. For the recruiter, the question therefore goes beyond proficiency in presenting a product: can the candidate connect a technical capability to the client’s problem? Can they explain the uncertainties that remain in the client’s project before supporting a proposal? These distinctions help define the expected level of autonomy.

Make the conditions for success explicit

A demonstration shows how something works. A POC can provide additional evidence on specific use cases. To avoid drawing conclusions beyond their scope, define which decisions each should inform. A technical result only helps inform a choice if the stakeholders concerned can understand the assumptions, limitations and criteria used.

Hypothetical example: a prospect wants to connect software to their existing environment. A demonstration presents the user journey successfully but does not test the required integration. The company may then request a targeted trial before considering this constraint resolved. A successful presentation is not enough to reach a conclusion on this point.

Recruit for the actual challenges in your sales process

Someone who presents confidently may still struggle to investigate a constraint. Conversely, deep technical expertise may be of little use to a prospect if the person holding it cannot explain it. Focus on the situations that require both abilities in your company. Also clarify which decisions the Sales Engineer can make independently and which require support from technical management.

• Analyse the prospect’s needs and the project’s constraints to clarify the technical questions to resolve.
• Translate the requirements document into specifications that technical stakeholders can use.
• Prepare demonstrations tailored to the expectations of decision-makers and users.
• Develop a technical proposal with an architecture and integrations consistent with the product being sold.
• Examine the project’s feasibility and profitability with the relevant stakeholders.
• Define and conduct a POC focused on verifiable use cases and results when the need warrants it.
• Contribute technical responses to invitations to tender and write client documentation.
• Explain the solution’s capabilities, assumptions and limitations to salespeople and the prospect.

Useful routes into the role combine a technical understanding of the offering with the ability to work with clients. Apec cites French qualifications at bac + 5 level: a master’s degree in science or management, an engineering school qualification or a business school qualification. These are presented as preferred qualifications. On their own, they do not establish that a candidate can handle the situations your role involves.

Connect education to acquired skills

A technical background can provide a foundation for understanding an architecture, investigating a constraint and explaining a solution. A business or management background can prepare someone to analyse a client’s expectations and develop a proposal. In both cases, look for the ability to connect these skills: understand a problem, choose a response and explain its limitations clearly.

Prepare the new hire to work independently with your offering

The US BLS occupational guide describes routes from sales, engineering or IT, along with learning about the product and sales practices before working independently. When someone joins, identify the knowledge they need to acquire about your offering and clients. Specify who can support their first demonstrations or review complex proposals. Adjust this support to the responsibilities they have already mastered, without inferring autonomy from qualifications alone.

The common GetPro assessment framework

GetPro structures assessment around a grid limited to around ten criteria. Each criterion is linked to an assessment method, distinguishing information about the candidate’s background from skills to explore in an interview.

The interview examines three or four key criteria in depth through open questions and concrete examples. Reference checks address points that remain uncertain, connecting the context in which people worked together to actual situations.

Suggested applications for a Sales Engineer

The steps below offer guidance for adapting your assessment to the role. The proposed exercises do not describe a specific GetPro practice.

1. Define the criteria and level of autonomy

Choose the situations the candidate will need to handle: needs analysis, demonstrations, architecture proposals or POCs. Distinguish matters they will lead independently from those where technical support will be available.

Link each criterion to something observable. For needs analysis, observe the questions asked. For the technical proposal, examine the assumptions and how limitations are explained. Use the same criteria to compare candidates.

Include both a sales perspective and a technical perspective. If nobody in your company has the required expertise, ask an expert with knowledge of the solution concerned to examine the technical reasoning.

2. Examine a past achievement

Ask the candidate to describe a proposal or demonstration they contributed to. Have them clarify the original need, their personal role and the stakeholders involved.

Invite them to explain the constraints they encountered and the decisions they supported. A precise account distinguishes what they did themselves from the team’s contribution. A presentation that remains focused on features leaves more questions open.

Where sharing is possible, examine an anonymised deliverable. Ask what information was missing during its preparation and how it was obtained. Do not equate the absence of a shareable document with a lack of skill.

3. Set an exercise based on a realistic sales situation

Hypothetical example: give the candidate the requirements of a prospect considering integrating your software into their environment. Provide the necessary product information, then ask them to prepare a brief demonstration plan.

Observe whether they clarify the intended use before choosing what to show. Ask them to distinguish established capabilities, assumptions and points requiring a more specialised stakeholder.

Then introduce an integration uncertainty. Ask them to explain what a POC should test and which results would allow a conclusion. An explicit connection between need, test and conclusion is a positive sign.

A concerning response would be to claim that the integration will work without evidence or to promise a product change without validation. Ask for a justification before reaching a conclusion about the candidate.

4. Assess communication and cooperation

Have the candidate present their recommendation to a business stakeholder, then discuss a point with a technical stakeholder. Assess the clarity of their explanations and whether they retain the nuances across both discussions.

Ask how the candidate would involve the salesperson and technical management when facing a difficulty. Observe whether they identify the person who can make the decision and the information that person will need.

If the role includes supervision, explore a situation in which the candidate helped a colleague develop. Assess this ability separately from their confidence in presenting a solution.

5. Cross-check responsibilities and bring the findings together

With the candidate’s agreement, use references to clarify the responsibilities they held, their cooperation and the autonomy observed. Ask questions connected to points that remain uncertain after the discussions.

Then bring together each assessor’s observations. Distinguish a demonstrated skill, a skill to explore further and product knowledge still to acquire. This synthesis should help inform the hiring decision and the support required.