Electrical Commissioning Technical Field Advisor

IS International Services•Lathrop, MO

9d•Onsite

About The Position

The Electrical Commissioning Engineer is responsible for all aspects of commissioning for Gas Turbine, Steam Turbine, Generator/Syncon (Project Dependent), and Auxiliary equipment for electrical systems. This includes medium voltage systems up to approximately 20kV, and high voltage systems at the primary winding of the Generator Step-Up (GSU) transformer. The scope of work extends to the high-side terminals of the GSU. The role requires 80% of the working day to be spent in the field, directly engaging with the Customer and/or EPC Constructor/3rd Party on commissioning activities, with the remaining 20% dedicated to administrative tasks.

Requirements

Detailed knowledge, experience, and understanding of the Single Line Diagram (SLD) and 3 Line Protection Diagrams.
Detailed knowledge, experience, and understanding of Electrical schematics and cable schedules/cable installation sequences, including the procable system.
Detailed knowledge, experience, and implementation/verification of the electrical protection equipment and settings, electrical protection fault sequencing, synchronizing equipment and circuits, and associated electrical interfaces to the DCS control system.
Experience with the PTW Procedure and assuming responsibility for the isolation of electrical equipment.
Experience with Back Energization of the high/medium voltage electrical system to the Generator Step-Up Transformer.
Experience with pre-synchronous and initial synchronizing testing and commissioning execution activities.
Experience interfacing with SFC/SEE Engineers.
Experience assisting Customers and/or Constructors with interpretation of drawings, processes, and manuals.
Experience maintaining up-to-date “As Built” drawings and specifications.
Experience ensuring commissioning documentation is updated and signed.

Nice To Haves

Experience with Siemens Energy supplied equipment systems.

Responsibilities

Review and comment on the Customer and/or Constructors' commissioning schedule and work sequence as it pertains to electrical commissioning activities.
Perform walkdowns and acceptance of Siemens Energy supplied equipment systems.
Implement and verify electrical protection equipment and settings, electrical protection fault sequencing, synchronizing equipment and circuits, and associated electrical interfaces to the DCS control system.
Interface with the PTWO (Permit to Work Office) and assume responsibility for the isolation of electrical equipment for systems they own, utilizing and understanding the PTW Procedure.
Commission the protection interfaces between the Generator and Switchyard.
Commission Siemens Energy supplied transformers and switchgear.
Perform Back Energization of the high/medium voltage electrical system to the Generator Step-Up Transformer.
Execute pre-synchronous and initial synchronizing testing and commissioning activities.
Interface with the SFC/SEE Engineer to ensure all interfaces between the Electrical and SFC/SEE systems are tested and verified.
Assist the Customer and/or Constructor with interpretation of Siemens Energy supplied drawings, processes, and manuals.
Act as an interface between the Site and Siemens Energy engineering for the resolution of any non-conformances or issues identified during the commissioning sequence.
Maintain up-to-date “As Built” drawings and specifications related to the Gas Turbine, Generator, and Auxiliary Equipment.
Ensure Commissioning Manuals, Commissioning Procedures, Check Lists, Protocols, and Commissioning Completion Certificates are updated and signed as commissioning works progress.