ESSS Tech Stack

CAE software solutions and consulting for computational simulation

Software Development Florianópolis, Santa Catarina 201–500 employees Founded 1995 Privately Held

ESSS is a 29-year-old simulation software and services firm built around Ansys CAE tools (CFD, structural, electromagnetic, particle simulation). The company is scaling sales and engineering across Latin America and Iberia — 53 open roles with 23 posted in the last 30 days, heavily weighted toward senior sales (24 roles). Active projects center on Ansys adoption and direct sales execution in target regions, signaling a push to penetrate mid-market engineering teams in emerging markets where CAE adoption remains fragmented.

Tech Stack 33 technologies

Core StackPython Salesforce HubSpot WordPress Jira JavaScript Ansys HFSS SIwave LS-DYNA Ansys Fluent ANSYS CFX Fluent Meshing SpaceClaim ANSYS Mechanical ANSYS Fluent Ansys Mechanical Excel Google Sheets ANSYS ANSYS Maxwell ANSYS HFSS ANSYS SIwave ANSYS Q3D CAD Salesforce Marketing Cloud RD Station Semrush CRM SQL+3 more

AdoptingAnsys

What ESSS Is Building

◆Challenges

Direct sales of complex engineering software
Increasing adoption of ansys software
Low adoption of optical simulation solutions
Ensuring tax compliance
Agility in creating new accounts
Maximizing profitability and growth
Nurturing high-level industrial relationships
Maintaining and growing existing customer base
Maximizing annual sales
Expanding business with existing clients

▲Active Projects

Increase adoption of ansys software in designated accounts
Sales of computational simulation solutions in latin america
Process automation implementation
Promote presentations, workshops, campaigns and technical-commercial discussions
Technical-commercial workshops
Adoption of ansys solutions in iberia
Garantia de consistência de dados no pwda
Teste de novas versões de ferramentas de apoio ao monitoramento em tempo real
Webinars and digital events
Marketing automation platform management

Hiring Activity

Accelerating55 roles · 25 in 30d

Department

Sales

Engineering

Research

Academic

Education

Finance

Marketing

Seniority

Senior

Mid

Intern

Junior

Manager

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About ESSS

ESSS delivers computational analysis and engineering simulation software to industrial customers, combining licensed CAE tools (primarily Ansys suite) with professional services—training, consulting, in-house development, and customization. The company operates across nine specialties: fluid dynamics, structural analysis, electromagnetics, multidisciplinary optimization, particle simulation, systems simulation, scientific visualization, microstructural characterization, and reservoir engineering. Headquarters in Florianópolis, Brazil; operations span Chile, Mexico, Argentina, Spain, Colombia, and Portugal. Sales and technical support drive customer acquisition and retention, while engineering and research teams deliver custom solutions.

HeadquartersFlorianópolis, Santa Catarina

Company Size201–500 employees

Founded1995

Hiring MarketsChile, Brazil, Mexico, Argentina, Spain, Colombia, Portugal

Frequently Asked Questions

What CAE tools does ESSS use and recommend?

Primary stack: Ansys suite (Fluent, Mechanical, HFSS, SIwave, Maxwell, CFX, SpaceClaim, Q3D). Also integrates LS-DYNA for impact/crash simulation. Supporting tools: Python, SQL, CAD for preprocessing and scripting.

What industries does ESSS focus on?

Core specialties span aerospace, automotive, energy, electronics, and manufacturing—any sector requiring computational fluid dynamics, structural analysis, electromagnetics, or particle simulation for product design and optimization.