Summary
Overview
Work History
Education
Skills
Certification
Languages
Accomplishments
Languages
Training
Timeline
Generic
Bruno De La Jara Kristof

Bruno De La Jara Kristof

Madrid

Summary

Mechanical Engineer with 22 years of experience in heavy equipment across mining and construction industries. Expertise in leading maintenance teams and optimizing operational efficiency in multicultural environments on four continents. Progressed from technician to maintenance manager, demonstrating strong technical and leadership skills. Committed to delivering results and enhancing team performance in field operations.

Overview

21
21
years of professional experience
1
1
Certification

Work History

Field Service Engineer

Comspain XXI
Madrid
03.2025 - 07.2025
  • Technical supervision of programmed maintenance, overhauls, and revamping of coaters, dryers, and other pieces of equipment from different manufacturers (Spain - Jordan).

After Sales Engineer

Tarnos Filtration
Madrid
04.2022 - 02.2025
  • Supported clients during the installation and commissioning of water filtration systems in diverse locations, including Saudi Arabia, Jordan, Ireland, Morocco, Belgium, Hong Kong, Mexico, Indonesia, and Argentina.
  • Supervised technical overhauls for Tarnos and other brands' filtration systems in Qatar and Spain.
  • Executed sales of parts and services to meet market demand.
  • Oversaw purchasing and quality control processes for resale parts.
  • Handled warranty claims to maintain customer trust.

Mobil Plant Senior Technician

Wirral Tool Hire
Liverpool
04.2021 - 12.2021
  • Executed repairs and maintenance on mobile equipment including excavators, dumpers, and telehandlers.
  • Conducted fault-finding procedures on hydraulic, electronic, and diesel engine systems.

Chief of Technical Service - HGV Maintenance

Milicic S.A.
Rosario de Santa Fe
10.2019 - 11.2020
  • Directed technical support team, foremen, and technicians to ensure optimal availability of equipment fleet.
  • Oversaw hiring and quality control for outsourced and insourced repairs, ensuring timely resource allocation.
  • Established first off-highway truck overhaul program (CAT 775G) within company.
  • Implemented maintenance plans, warranty claims, oil analysis checks, and historical repair reports for new fleet equipment.
  • Facilitated open communication and provided technical training to enhance team performance in complex repairs.
  • Supported team in troubleshooting and fault-finding tasks to improve repair efficiency.

Maintenance Manager

Servigruas SRL
12.2018 - 10.2019
  • Led technical support team to ensure maximum availability and reliability of AT/RT Mobil Cranes and HEX fleet.
  • Implemented new CMMS to enhance operational efficiency.
  • Recruited and trained mechanics and technicians to strengthen workforce capabilities.
  • Established relationships with national and international parts providers to improve supply chain.
  • Completed overhaul of Terex –RT 35, updating LMI system for three older cranes.
  • Restored JD Excavator and XCMG wheel loader from scrap status, reintroducing them into service.

Freelancer Services provider

Freelancer
03.2012 - 11.2018
  • Directed maintenance and repair operations for a wide array of mining, construction, and power generation equipment.
    Supported diverse clients with exceptional service standards and timely interventions.
    Entrusted by Minera Alumbrera LTD with HGV fleet maintenance responsibilities at Filter Plants over five-year period.
    Developed robust systems for fault detection and equipment overhaul to minimize downtime.

Product Support Service Technician

Finning Argentina S.A
10.2005 - 03.2012
  • Conducted standard diagnostic tests on machine components to ensure operational efficiency.
  • Executed engine, hydraulic, and power-shift system overhauls per factory standards.
  • Performed fault-finding processes across hydraulic, electronic, and power train systems using factory literature and electronic tools.
  • Completed various training courses, including construction technician certification and 320D Excavator Program.

Product Support Service Technician

Zafra S.A. John Deere Dealer
09.2004 - 10.2005
  • Executed standard diagnostic tests on machine components to identify issues.
  • Performed comprehensive overhauls of engines, hydraulic systems, and final drivers per factory standards.
  • Conducted fault-finding processes on hydraulic, electronic, and diesel engine systems using factory literature and electronic tools.

Education

Mechanical Engineer -

National Technological University
Tucuman, Argentina
01.2018

Electro-Mechanical Technician - Mechanical and Electrical Engineering

Technical Institute - Tucuman Nacional University
Tucumán - Argentina
01.2001

Skills

  • Oil analysis interpretation
  • Technical supervision
  • Warranty management
  • Equipment maintenance
  • Technical troubleshooting
  • Hydraulic system overhaul
  • Parts ordering
  • Customer service
  • Worksite supervision
  • Project management
  • Performance testing
  • Hands-on diagnostics
  • Electrical and hydraulic schematics
  • Diesel engine testing and overhaul
  • Electronic injection systems
  • Hydraulic systems expertise
  • Power shift operation
  • Electrical diagnostics
  • Service information system proficiency
  • Microsoft Office skills

Certification

  • IELTS Academic – BAND 7 – 02/09/2021 – Liverpool OK
  • DELF, diplôme d’études en langue française niveau A1, San Miguel de Tucumán, 2014 –Diciembre
  • Caterpillar Technician Certification Program 320D Excavator, Miami Lakes, Florida, USA, September 2009, 4/5 stars, with a prize for remarkable excellence shown during the program

Languages

Spanish: native, English: IELTS Band 7 – C1 European

Accomplishments

  • · Caterpillar Technician Certification Program 320D Excavator, Miami Lakes, Florida, USA September 2009, 4/5 stars with prize for remarkable Excellence showed during the program.

Languages

Spanish
First Language
English
Advanced (C1)
C1
French
Beginner
A1

Training

  • Method of Fault Finding in 9 Steps, Finning Argentina S.A. Tucumán, May, 2011.
  • Electronic Injection Systems for Caterpillar Engines, Finning Argentina S.A. Tucumán, April, 2011.
  • Series 3000 & C6.6/ C4.4 ACERT Engines, Miami Skill Acquisition Center of Caterpillar. Miami Lakes, Florida, USA, August, 2010.
  • Electronic Diagnostic Tool ET, Finning Argentina S.A. Tucumán, June, 2010.
  • Applied Hydraulics for Caterpillar Machines, Finning Argentina S.A. Tucumán, June, 2010.
  • Failure Analysis in Mechanical Component, Finning Argentina S.A. Tucumán, May, 2010.
  • Caterpillar Power Trains, Finning Argentina S.A. Buenos Aires, July, 2008.
  • Fault Finding in 320C Excavators, Finning Argentina S.A. Salta, May, 2008.
  • Machine Electronics, Miami Skill Acquisition Center of Caterpillar, Buenos Aires, July, 2007.
  • Hydraulic and Hydrostatic Systems, Finning Argentina S.A. Tucumán, February, 2007.
  • Electronic Devices, Finning Argentina S.A. Salta, May, 2006.
  • Electricity I, Finning Argentina S.A. Tucumán, March, 2006.

Timeline

Field Service Engineer

Comspain XXI
03.2025 - 07.2025

After Sales Engineer

Tarnos Filtration
04.2022 - 02.2025

Mobil Plant Senior Technician

Wirral Tool Hire
04.2021 - 12.2021

Chief of Technical Service - HGV Maintenance

Milicic S.A.
10.2019 - 11.2020

Maintenance Manager

Servigruas SRL
12.2018 - 10.2019

Freelancer Services provider

Freelancer
03.2012 - 11.2018

Product Support Service Technician

Finning Argentina S.A
10.2005 - 03.2012

Product Support Service Technician

Zafra S.A. John Deere Dealer
09.2004 - 10.2005

Mechanical Engineer -

National Technological University

Electro-Mechanical Technician - Mechanical and Electrical Engineering

Technical Institute - Tucuman Nacional University

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Bruno De La Jara Kristof