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J.E.J. INGENIERÍA S.A. Tech Stack

Engineering services firm delivering project design through commissioning for mining and industrial sectors

Civil Engineering Santiago 1,001–5,000 employees Founded 1992 Privately Held
jej.cl LinkedIn

J.E.J. Ingeniería is a Chilean engineering services provider with three decades of experience across project development, management, and construction. The company operates a large multidisciplinary workforce (2,000+ employees) and runs an engineering-heavy hiring mix (42 engineering roles out of 61 active posts) focused on senior-level talent — consistent with their contract-intensive business model supporting major mining operators. The tech stack reveals operational maturity: SAP for procurement and asset management, Primavera P6 + Microsoft Project for delivery, AWS for infrastructure, and emerging digital survey tools (Leica, Trimble, CloudCompare) indicating expansion into site digitalization.

Tech Stack 51 technologies

Core StackPrimavera P6 SAP AutoCAD Power BI AWS Revit SketchUp Power Apps SAP MM Microsoft Project Ariba Navisworks SAP PM Leica Trimble CloudCompare AWS SNS Navisworks Freedom AIMSUN @Risk Oracle Primavera Aconex Photoshop 3ds Max Domino SAP2000 DigSilent SCADA Alfresco IVALUA+19 more

What J.E.J. INGENIERÍA S.A. Is Building

◆Challenges

  • Compliance with quality standards
  • Ensuring contract compliance
  • Construction contract risk
  • Compliance with labor law
  • Premature wear of mining buckets
  • Cracks or deformation in mining buckets
  • Quality compliance in crusher manufacturing
  • Reducing harneros downtime
  • Implementing effective risk controls
  • Streamlining contract administration

▲Active Projects

  • Multidisciplinary technical support service for gpi
  • Minera los pelambres project
  • Bidding process for codelco contract
  • Mining project ep34
  • Servicio de soporte gmpla-dsal
  • Contract execution and service delivery
  • Compliance support service for codelco divisions
  • Maintenance and repair of harneros
  • Risk management for codelco mining operations
  • Contract documentation management for codelco

Hiring Activity

Accelerating60 roles · 60 in 30d

Department

Engineering
42
Construction
5
HR
3
Ops
3
Security
3
Legal
2
Operations
1
Procurement
1

Seniority

Senior
41
Mid
13
Manager
5
Junior
2
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About J.E.J. INGENIERÍA S.A.

J.E.J. Ingeniería provides full-lifecycle engineering services to mining, industrial, and construction clients in Chile. The company handles engineering design, project management, construction oversight, equipment commissioning, and digital site surveys. Active projects include multiphased support contracts with major mining operators (Codelco, Los Pelambres) spanning compliance, maintenance, risk management, and contract administration. The organization operates primarily in Chile with a 1,000–5,000 person workforce structured around engineering and construction delivery. Key operational challenges center on quality and labor-law compliance, mining asset durability (bucket wear and deformation), and contract administration efficiency across large, long-duration projects.

HeadquartersSantiago
Company Size1,001–5,000 employees
Founded1992
Hiring MarketsChile

Frequently Asked Questions

What tech stack does J.E.J. Ingeniería use?

Primavera P6 and Microsoft Project for project scheduling, SAP for procurement and asset management, AutoCAD/Revit/Navisworks for design and construction modeling, AWS for cloud infrastructure, and Leica/Trimble/CloudCompare for digital site surveys and measurements.

What mining projects is J.E.J. Ingeniería working on?

Active projects include multidisciplinary technical support for Minera Los Pelambres, compliance and operations support across Codelco divisions, and mining equipment maintenance (harneros, buckets). Contract administration and risk management span these engagements.

How this profile is built

J.E.J. INGENIERÍA S.A.'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.