Presales Engineer

Trina Solar Open · verified Sep 24, 2026

Mexico - Home Based Full-time Mid-level Solutions & Sales Engineering

At a glance

Mid-level Solutions & Sales Engineering role at Trina Solar. Mexico - Home Based · full-time.

Pay not stated

RoleSolutions & Sales Engineering

SeniorityMid-level

LocationMexico - Home Based

EmploymentFull-time

PostedMay 21, 2026 · 4mo ago

Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

Review PV project scopes and documents, then turn them into preliminary designs, costs, and proposals
Design and calculate trackers plus fixed steel structures for photovoltaic plants
Assess slopes, estimate earthworks, and build project cost calculations
Run PVsyst simulations and join client technical meetings, including KoM alignment

What you bring

A mechanical, civil, or electrical engineering bachelor's degree is required
You work proficiently with AutoCAD Civil 3D, PVSyst, Microsoft Word, and Excel
You bring at least intermediate English and native Spanish
Solar PV plant project experience and knowledge of tracker structures support the role

Who this fits

This role suits a mid-level engineer who can support sales and clients with photovoltaic project design and costing. You should be comfortable handling several projects at once, communicating clearly, and solving technical problems with close attention to detail. The position is based in Mexico and reports to a regional presales coordinator

From the employer

About the Role
Integrated in bidding department and reporting to regional presales coordinator, the engineer will be in charge of the analysis, design and cost estimation of trackers for PV projects. The Engineer is responsible for all aspects of pre-sales engineering of projects in bidding stage. The Pre-Sales Engineer collaborates with Sales team giving technical support to sales and clients.

Responsibilities

Analyse the scope of the project and documentation.
Develop preliminary design documents, project costs and proposal documents for prospective projects.
Design and calculation of solar trackers and fixed steel structures for PV plants.
Slope analysis and earthworks estimation.
Project cost estimation.
PVsyst simulation.
Technical meetings with clients.
KoM alignment.

Qualifications

Bachelor’s degree in mechanical, civil or electrical engineering.

Required Skills

Proficiency in AutoCAD Civil 3D.
Proficiency in PVSyst.
Proficient in MS Word and Excel.
2 years of solar PV plants projects experience desirable.
Tracker structure knowledge.
Knowledge of International technical normative.
English: at least intermediate.
Spanish: native.

Preferred Skills

Strong written and oral communication skills.
Ability to multi-task and work concurrently on multiple projects.
High attention to detail.
Strong organizational skills.
Competency in analytical problem solving.
Clear and objective.