10/30/2026 updated

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Senior Civil/Structural Engineer · Oil & Gas Project Manager · Oil & Gas Reliability & Integrity

Zaragoza, Spain
Worldwide
Civil Engineering - Structures
Zaragoza, Spain
Worldwide
Civil Engineering - Structures

Profile attachments

CV_Abfreddy Sanchez 2026 EN.pdf

About me

Structural Engineer with over 26 years of experience in Oil & Gas. Extensive experience in PDVSA: from Project Engineer, through General Manager, International experience as Engineering Manager on EPC projects. Specializing in buildings and underwater structural pathology in marine terminals.

Building DesignCivil EngineeringCivil InfrastructureSteel DesignMarine EngineeringOil RefineryDesign EngineeringSteelmakingStructural EngineeringStructural DynamicsStructural SystemsProject ConsultingOil and GasSteel WeldingReinforced Concrete
Earthquake-Resistant Structural Engineering
Extensive expertise in the structural design and analysis of industrial and residential buildings, utilizing digital structural analysis tools such as SAP2000, ETABS, SAFE, STAAD III, TEKLA, and IDEA StatiCa. Also experienced in post-earthquake inspection in accordance with ATC-20 standards.

EPC Project Management / PMO
A strong track record in managing capital investment project portfolios within the refinery and Oil & Gas sectors—from conceptual engineering through to commissioning. Trained in PMBOK, JCCP/TOYO Engineering, and methodologies focused on Value Engineering and Constructability.

Oil & Gas Asset Reliability and Integrity
Experienced in reliability and maintenance management for fuel distribution and marketing assets, applying RCM (Reliability-Centered Maintenance), FMEA (Failure Mode and Effects Analysis), asset integrity analysis, ISO 55000-based management, and risk analysis for Oil & Gas facilities.

Commercial Diving and Underwater Structural Pathology
Certified as a Commercial Diving Instructor (INEA BIIB-683) and IMO 6.09 Instructor (IC-446), with a specialization in the structural pathology of marine terminals and instructor training.

Post-Earthquake Inspection and Assessment in Venezuela
Served as an ATC-20 inspector evaluator in the state of Carabobo, Venezuela, with experience in seismic forensic engineering for buildings and post-earthquake inspections across the industrial, commercial, and residential sectors.

Marine and Airport Infrastructure Management
Comprehensive management of critical infrastructure for crude oil export and the receipt of petroleum derivatives; oversight of major maintenance plans and capital investment projects for marine and airport terminals. Procurement and Management of O&G Process Equipment
Experience in the procurement of process equipment, quality management systems, and the coordination of detailed engineering phases for field-based gas utilization and treatment projects.

Experience

Professional experience10+ years
Freelancer since2002

Languages

EnglishGoodSpanishNative speaker

Project history

Senior Consultant / Technical Advisor

AIC Ingenieria y Proyectos, C.A.

Industry & Mechanical Engineering

< 10 team member

Consulting in structural and industrial engineering for the Oil and Gas sector, procurement of process equipment, quality management systems, seismic assessments of buildings, and post-earthquake inspections (Bulletin 61 ANIH/ATC-20) for the industrial, commercial, and residential sectors. Structural design and calculation of industrial and residential buildings. Earthquake-resistant engineering.

Superintendent of Technical Services for Ports and Airports

PDVSA

Energy, Water & Environment

>10.000 team member

Comprehensive management of critical infrastructure for crude oil exports and refined product reception. Responsible for the technical and regulatory integrity of aviation fuel systems (Jet A1/ AvGas ) nationwide and the network of docks and marine terminals nationwide. Supervision of major maintenance plans and investment projects at marine and airport terminals.

Technical Manager

PDVSA

Energy, Water & Environment

>10.000 team member

Management of reliability and maintenance strategies for fuel distribution and marketing assets. Optimization of operational availability of filling plants, pipelines, and primary transport fleet.

Engineering Manager - Sarir Gas Utilization Project - Remote

AIC (subcontratado por Arabian Gulf Oil Company - COSA)

Energy, Water & Environment

1000-5000 team member

Management of the engineering team for the gas utilization project in the Sarir field. Coordination of detailed engineering phases and technical procurement for gas gathering and treatment systems

General Manager

PDVSA

Energy, Water & Environment

>10.000 team member

Highest operational authority over the national pipeline fuel transportation network and storage facilities. Management of CAPEX/OPEX budgets to ensure continuity of national supply.

Superintendent of Engineering and Projects

PDVSA

Energy, Water & Environment

>10.000 team member

13 years at a 55 MBD refinery. Leadership of the capital investment project portfolio: from conceptual engineering to commissioning, including plant shutdowns and modernization of process units. Internal promotions: Senior Engineering Supervisor, Project Leader, Project Engineer. International PM training JCCP-TOYO Engineering , Tokyo (2013).

Structural Engineer

JANTESA

Industry & Mechanical Engineering

50-250 team member

Detailed engineering for O&G projects: Auditor TIA JUANA Project UCI (PDVSA), Field Facility System Project (ORIFUELS). Preparation of plans, technical specifications, and structural calculation reports. In-house technical instructor (PDVSA, Pequiven).

Structural Engineer / Research Associate

Coral 83

Architecture & Civil Engineering

< 10 team member

Development of computerized structural models for residential buildings and advanced seismic reinforcement with energy dissipators for the RCTV building under the direction of Malaver and Grases. Contributor to forensic research and drafting of national reference books on seismic resistance and reinforced concrete. Contributor to studies conducted for the drafting of the COVENIN 1756:01 standard

Structural Engineer

VEPICA

Industry & Mechanical Engineering

50-250 team member

Multidisciplinary basic and detailed engineering projects for oil and gas and industry. Structural modeling and analysis of pipeline supports and buildings under AISC/ACI standards. Projects: ORIFUELS Field Facility , Valcor Refinery (PDVSA).

Resident Engineer

OSERCO

Architecture & Civil Engineering

< 10 team member

Resident Engineer, Guarenas-Guatire Highway Project. Inspection and supervision of civil works

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