Oliver Marinas

Experience

• 

  Saudi Oger Ltd.

  Sept 2006 - Nov 2010

  QA/QC Communication Engineer

  Duties and Responsibilities:● QA/QC site work engineering support and inspections, ensuring the quality of material, installation, testing and operation as per approved drawings and specification for low current systems including IP Telephony, CATV, Public Address, Fire Detection/Alarm, Structural Cabling (Fiber Optics and UTP CAT6 Cabling), Language Lab, Building Management and Automation, CCTV, Access Control and Master Clock Systems.● Ensure the approved engineering drawings, schematic diagrams and all site implementations are compliant to all requirements of approved drawings and materials with the best quality standards.● Coordinates directly with project site management and sub-contractor to verify that work is carried out as per required of KJO Project Technical Specification and Saudi ARAMCO Standards.● Coordination and conducts site inspection, testing and commissioning with project consultants.● Responsible for submission of Request for Inspection, Material Inspection Request, and Testing and Commissioning of Communication and Low Current Systems.Key Projects:● Al Khafji Joint Operations Project no. HQ 398 PC04: Community Package 8451 consists of Construction of Community Villas, Government Offices, Al Jazeera, HRD building and Mosque Show less

• 

  Saudi Consolidated Engineering Company (KHATIB & ALAMI)

  Jan 2011 - Mar 2017

  Communications Engineer

  Duties and Responsibilities:● Responsible for engineering design of Telecommunications (Outside Plant System and Structure Cabling System), IP Telephony, Data Network, Building Management and Automation, Master Antenna and Television, CCTV, Access Control, Fire Detection and Alarm, Public Address and Master Clock Systems to be used for site installation and ensure the design drawings are compliant to Project Technical Specifications, NEC, BICSI, TIA/EIA, NFPA and Saudi ARAMCO Standards.● Developed construction scope of work, functional specification documents, testing and acceptance procedure reflective of the engineering design package.● Review complete bill of materials, request for quotation, technical bid evaluations, vendor documents and procurement documents for the whole project material requirements.● Responsible for approval of vendor materials to be used for site installation and ensure materials are compliant to Project Technical Specifications, Saudi-ARAMCO Materials Specifications and approved Client Vendor.● Coordination between other discipline requirements to ensure telecommunication design is in compliance with other systems.● Provides field engineering work during actual construction as per project requirements.● Responsible for the ‘Testing and Commissioning’ of Telecommunication and other and ensure that Project Technical Specifications, Saudi-ARAMCO and International Standards are complied throughout the course of action.Key Projects:● Kuwait Gulf Oil Company Project : Modification of Nuwaiseeb Port Facilities● ARAMCO and Al Khafji Joint Operations Project no. HQ 807 PC09 : Construction of Bachelor Quarters, MTD Warehouse, Aviation Building and 5 Schools● Design of PABX system in 5 Schools● Design of Outside Plant Telecommunication Underground Conduit additional link for Aviation Building to existing Meteorological Building Show less

• 

  Eastern Tabani General Contracting Company

  Apr 2018 - Nov 2021

  Telecommunications Engineer

  Duties and Responsibilities:● Responsible for engineering design and supervision related to Outside Plant Fiber Optic Cable transmission media for pipeline RTU shelter connection to Aramco Network. ● Responsible for engineering design and supervision related to Long Range Thermal Imager, Premise Distribution Systems, Fiber Optic Cable and UTP CAT6 network connectivity.● Responsible for engineering design and supervision related to OSP (Telephone Copper Cable), SCS, and In-Plant Voice Paging systems in refinery utilities.● Responsible for engineering design and supervision related to CCTV, Radio and In-Plant Paging Systems in Saudi Aramco offshore plant premises.● Provide and develop detailed telecommunication design and ensure that all communication documents and drawings are carried out as per project scope of work and have clear interface with other relevant engineering disciplines.● Preparation and review of bid proposals for telecommunication system including scope of work documents, functional specification documents, material requisitions, technical bid evaluations, bill of materials, and development of new telecommunication systems that will ensure client satisfaction.● Coordinate with Saudi Aramco Project Management Team to review and approve issued redlines and materials for construction use.Key Projects:Tekfen Construction (April 2020 - November 2021) ● Satellite GCP Pipelines Project in Haradh Area. General Dynamics (June 2019 – March 2020)● Upgrade Offshore Security Facilities Project inside Saudi Aramco Onshore and Offshore Plant Premises in Rastanura, Dhahran, Tanajib, Abu Safah, Abu Ali and Hasbah.Hitachi Plant Technologies Ltd (November 2018 – March 2019)● EPC-13, Jazan Refinery Utilities ProjectLarsen Toubro and Hydrocarbon, EMAS Consortium and Zamil Offshore (April 2018 - November 2018)● Replacement of 17 Cranes of Marjan and Zuluf Gas Oil Separation Plant Project, Saudi Aramco Offshore. Show less

• 

  JGC Gulf International Co. Ltd.,

  Feb 2022 - now

  Senior Telecommunications Engineer

  Duties and Responsibilities:● Responsible for review and development of FEED documents into detailed engineering design; review of new project proposal, issue technical queries and providing BQ/BM; and review of NMR documents for the deployment of various Communication Infrastructure such as Data Network System, IP Telephone System, Structured Cabling System, Outside Plant System, Industrial WLAN System, DWDM/SDH Transmission System, Tetra Radio System, In-plant Voice Paging System, Emergency Evacuation Siren System, Video Conference System, CCTV System and Access Control System.● Provides field engineering support during Construction stage to issue redlines, response to site queries, material review and procurement support, resolves conflicts with the design and standard, responds to Client queries and requirements.● Review vendor proposal, issue technical bid evaluation and quality checks to ensure compliance with the applicable Saudi Aramco Standards and other related industry standards such as BICSI.● Coordination with Client and Vendor Specialists to perform Site Acceptance Test, Pre-commissioning and Commissioning for Communication Systems; and punchlist items closing.Key Projects:● South Ghawar Gas Separation Plant and Associated Facilities● Al-Khafji Joint Operations – Interfacing Facilities with new 115/13.8 kV Substation● Abqaiq Plant – Dew Point Control Unit Show less