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  • GEN. MECHANICAL TECHNICIAN II

     ...of Stationary equipment like Boilers. Heat exchangers, Water treatment plant, Marine/crude loading arm, Piping system, all types of valves except Control valves, Firefighting systems, Heaters, Vessels, Columns, Reactors, Furnaces etc. installed at QatarEnergy Refinery,... 

    QatarEnergy

    Mesaieed
    4 days ago

  • Interface Coordinator (Instrument)

     ...at least four (4) years in petrochemical/oil and gas/fertilizer plant turnaround field supervision experience, primarily in control valves and other field instrument experience for instrument engineering. # The candidate must be able to communicate fluently in English... 

    BAE Systems Strategic Aerospace Services WLL

    Mesaieed
    3 days ago

  • Piping Engineer - Valve Specialist M/F

     ...line’ support on defined issues and contributes through application of expertise and knowledge as part of the Static team (Piping, valves & vessels), in line with organizational strategic objectives, targets and plans. Review Vendor offer for Piping components, specialties... 

    SPIEgroup

    Doha
    4 days ago

  • Instrument Technicianc- PTW

     ...calibrate, maintain, and repair a wide range of field instruments including pressure, temperature, flow, and level transmitters, control valves, analyzers, switches, and sensors. Perform loop checking, function testing, and commissioning of instrumentation systems.... 

    Madre Integrated Engineering

    Doha
    5 days ago

  • Mechanical Technician - PTW

     ...Carry out preventive, corrective, and predictive maintenance on pumps, compressors, valves, piping systems, gearboxes, bearings, and other mechanical components. Perform mechanical installations and equipment alignment as per technical standards. Identify mechanical... 

    Madre Integrated Engineering

    Doha
    5 days ago

  • Instrument Technician

     ...years of offshore experience in instrument maintenance (in oil & gas sector). Strong knowledge of field instrumentation, control valves, transmitters, analyzers, and PLC/DCS systems (e.g., ABB, Yokogawa, Siemens, Emerson). Offshore certifications: BOSIET, HUET, H... 

    Madre Integrated Engineering

    Doha
    23 days ago

  • Engineering Technician - HVAC

     ...troubleshooting of all equipment system including steam and chilled water heat transfer systems. • Performs tasks of rebuilding valves, mechanical wielding, brazing, and fabrications, replacing worn parts and accomplishing other major repairs to the HVAC equipment.... 

    Rosewood Hotel Group

    Doha
    15 hours ago

  • HVAC Technician

     .... Visually inspect tools, equipment, or machines. Carry equipment (e.g., tools, radio). Identify, locate, and operate all shut-off valves for equipment and all utility shut-offs for buildings. Maintain maintenance inventory and requisition parts and supplies as needed.... 
    Doha
    more than 2 months ago

  • Senior HSE Engineer(Technical Safety) - McDermott

     ...Firewater ring main system and Deluge system including providing details of interconnection with hose reels, monitors, hydrants and deluge valves / nozzles Prepare / review escape route and safety equipment layouts Prepare / review safety sign layouts Review third... 

    Echelonix

    Doha
    7 days ago

  • Instrument Technician

     ...Description Install, calibrate, and maintain instrumentation such as pressure, temperature, level, and flow transmitters, control valves, analyzers, and safety systems. Troubleshoot faults in PLC, DCS, and SIS systems (e.g., Emerson DeltaV, Honeywell, ABB, Siemens)... 

    Madre Integrated Engineering

    Ar Rayyan
    a month ago

  • Plumber Team Leader

     .... Visually inspect tools, equipment, or machines. Carry equipment (e.g., tools, radio). Identify, locate, and operate all shut-off valves for equipment and all utility shut-offs for buildings. Maintain maintenance inventory and requisition parts and supplies as needed.... 
    Doha
    more than 2 months ago

  • HVAC Engineer Technician

     ...install, test, repair, and maintain electrical systems or electronic wiring. Assemble, install, and maintain pipe assemblies, fittings, valves, etc. Perform routine pool and spa maintenance. Follow all company and safety and security policies and procedures; report... 
    Doha
    more than 2 months ago

  • Well Operations Specialist

     ...Emraude, Saphir) Familiar with Well Integrity Management: Sustained Casing Pressure Management, Wellhead/Xmas Tree and Down Hole Safety Valve Testing & Maintenance. IWCF Certified for Well Intervention & Pressure Control (Level-4). Must have a university degree in... 

    NES Fircroft

    Doha
    more than 2 months ago

  • District Cooling Plant Operator

     ...HVAC or district cooling systems. Technical Skills: Strong understanding of chiller systems (centrifugal or absorption), pumps, valves, control panels, and water treatment. Ability to read P&ID diagrams, technical manuals, and operational data. Proficient in... 

    Madre Integrated Engineering

    Doha
    a month ago

  • Senior Piping Engineer

     ...or oil/gas companies within the industry. • Specialized expertise of piping materials to guide staff in the preparation of piping, valve and SP Item specifications and subsequently ensure purchase to required standards. • Ensure recognised onshore & offshore... 

    WorleyParsons

    Doha
    3 days ago

  • Operator - Pipelines & Subsea

     ...offer a wide range of services, including cranes, lifting, fluid power, training, equipment rental, pipeline, subsea, process, and valves – all designed to help you optimize performance, enhance reliability, and improve efficiency. With a focus on operational excellence... 

    EnerMech

    Doha
    2 days ago

  • Supervisor-Pipelines and Subsea

     ...offer a wide range of services, including cranes, lifting, fluid power, training, equipment rental, pipeline, subsea, process, and valves – all designed to help you optimize performance, enhance reliability, and improve efficiency. With a focus on operational excellence... 

    EnerMech

    Doha
    2 days ago

  • HVAC Tech II

     ...troubleshooting and repair of HVAC/R systems such as and not limited to: Chillers, air handlers, compressors, chilled water pumps, valve actuators, electronic dampers, water and air temperature sensors, water flow switches, air differential pressure switches, fan coil... 

    Vectrus

    Doha
    3 days ago

  • Piping Engineer Level II

     .../or oil/gas companies within the industry. Sufficient knowledge of piping materials to guide staff in the preparation of piping, valve and SP Item specifications and subsequently ensure purchase to required standards. Experience in brown fields & asset services type... 

    WorleyParsons

    Doha
    3 days ago

  • Senior QHSES Assurance Specialist

     ...experience. Candidate shall have good knowledge in Procurement process of Oil & Gas related items, Line pipe ( TMCP,CRA ),bends, pumps, valves, flanges, heavy forging etc. Candidate should have knowledge in international standards ASTM, DNV, ASME, AWS, BS etc. ISO 9001... 

    McDermott International

    Doha
    3 days ago

  • CNC Machinists - API Threading, API 6A/16A

     ...in the repair and service of API threading connections, machining of various mandrels, and manufacturing API 6A/16A products like valves, flanges, cross-overs, adapters, spools, etc. Skillfully produce premium connection blanks such as VAM, TSH, JFE, etc., guaranteeing... 

    Mannai Corporation

    Doha
    3 days ago

  • Chief Piping Engineer

     ...respect to offshore oil and gas installations. Sufficient knowledge of piping materials to guide staff in the preparation of piping, valve and SP item specifications and subsequently ensure purchase to required standards. Experience shall include asset services type... 

    WorleyParsons

    Doha
    2 days ago

  • Project Engineer - Completions

     ...advanced technical support for the planning, design, and execution of large-diameter completion operations, including Packers, Safety Valves and service tools. Support deployment of completion equipment using slick-line, braided line, coiled tubing, and conventional... 

    Weatherford

    Doha
    1 day ago

  • Senior ICSS Engineering Services

     ...systems, Multiphase flow meter, High integrity pressure protection systems (HIPPS), HVAC, field instruments like transmitters, Control valves, Shut down Valves and Choke Valves, etc. &##128312;Strong knowledge with Structural codes (i.e. API, AISC, DNV, Eurocode) and oil... 

    Groupe GISMIC

    Doha
    3 days ago

  • Principal Piping Engineer

     ...field personnel as required and answering engineering queries Prepare technical bid clarification and technical bid evaluation for valves, supports and Special Piping items Carry out site survey and report preparation Review of piping design documents and provide... 

    Wood PLC

    Doha
    19 hours ago

  • Senior Sales Engineer

     ...location as Doha. The candidate must have a knowledge of Hydro-Carbon and Power & Water market with a proven background in valves / instrumentation. In this role, you will work with Control Valves business group to identify market opportunities, tailor... 

    Emerson

    Doha
    3 days ago

  • Maintenance Support Instruments & Controls Engineer

     ...obsolete Field instruments & carryout feasibility study to upgrade To carryout Engineering, review of obsolete all types of instrument valves like Control valve, ESDV, ON/OFF, MOV valve, Analyzer etc. & carryout feasibility study to upgrade To review obsolescence issues... 

    Orion Engineering Services Limited

    Doha
    4 days ago