Field Engineer - Instrumentation and Electrical

Company Overview Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry. We are a subsidiary of Nikkiso Company Ltd, a leading industrial manufacturer headquartered in Tokyo, Japan, with over $1.5 B in annual revenue, 8000 + employees worldwide, and publicly traded on the Tokyo Stock Exchange. Job Overview Responsible for installation, calibration, testing, troubleshooting, and commissioning of instrumentation, electrical, and control systems for skid-mounted and modular process packages executed in an EPC-style environment. This role plays a critical part in ensuring that all field devices, control systems, and electrical installations are delivered fully functional, compliant with engineering design, and ready for startup and operation. The technician will work closely with engineering, fabrication, vendors, and commissioning teams across shop and site environments. The ideal candidate brings strong hands-on experience in instrument calibration, loop checking, PLC-based systems, and rotating equipment packages, with a practical understanding of skid fabrication and integrated system commissioning. Responsibilities Instrument Installation & Calibration Install, inspect, and commission field instrumentation including:Pressure, temperature, flow, and level instrumentsControl valves, actuators, and positionersAnalytical and specialty instrumentation (as applicable)Perform instrument calibration in shop and field environments, including:Transmitters, switches, gaugesRTDs and thermocouplesFlow meters (Coriolis, ultrasonic, differential pressure)Level instruments (radar, DP, ultrasonic)Utilize calibration and diagnostic tools such as:HART communicatorsMultifunction calibrators (e.g., Fluke)Loop calibrators and signal generatorsMaintain calibration documentation and ensure traceability to standards Loop Checking & Functional Testing Perform end-to-end loop checks from field devices to control systems (PLC/DCS/HMI)Verify:Signal continuity and integrityProper wiring, termination, and groundingCorrect scaling, ranging, and configurationExecute pre-commissioning and commissioning proceduresIdentify and resolve instrumentation and wiring issuesSupport development and execution of loop check sheets and commissioning checklists PLC & Controls System Support Support PLC-based control systems including:Verification of I/O mapping and signal integrityBasic troubleshooting of PLC logic and communication issuesUpload/download of programs under engineering supervisionWork with common platforms such as:Allen-Bradley (Rockwell Automation)SiemensSchneider Electric / ModiconAssist with HMI/SCADA system validation and functional testingSupport debugging of control system issues during commissioning Rotating Equipment & Package Integration Support installation and commissioning of rotating equipment packages, including:Pumps, compressors, expandersVerify instrumentation and controls associated with rotating equipment:Vibration monitoring systemsTemperature, pressure, and shutdown instrumentationPackage control panels and interlocksAssist in startup activities, operational checks, and troubleshootingCoordinate with OEM representatives such as Atlas Copco and similar vendors Electrical Installation & Verification Install and inspect:Electrical panels, junction boxes, and marshalling cabinetsCable trays, conduits, and field cablingPerform cable pulling, termination, and continuity testingVerify installations against electrical drawings and standards Drawings, Documentation & QA/QC Review and verify field installation against:P&IDsLoop diagramsWiring diagramsCable schedules and I/O listsMark up redlines and support development of as-built documentationPerform field inspections, punch listing, and close-out activitiesEnsure compliance with:NECIECISA standardsProject and client specifications Commissioning, FAT & SAT Support Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT)Execute commissioning procedures and assist in system startupTroubleshoot instrumentation, electrical, and control issues during commissioningSupport handover to operations teams Coordination & Field Interface Coordinate with:Process, Mechanical, and I&C Engineering teamsFabrication shops and skid manufacturersConstruction and commissioning teamsThird-party inspectors and vendorsProvide field feedback to engineering for design improvementsSupport resolution of technical issues during fabrication and site execution Qualifications 5–10+ years of experience in oil & gas, LNG, industrial gas, or process industriesBachelor's degree in electrical engineering, instrumentation, or a related field.Strong hands-on experience with:Instrument calibration (shop and field)Loop checking and commissioningElectrical wiring, termination, and testingPLC-based control systems (troubleshooting level)Experience working with skid-mounted systems and modular process packagesExperience supporting rotating equipment systems strongly preferredAbility to read and interpret:P&IDsLoop diagramsWiring diagramsElectrical drawingsFamiliarity with EPC project workflows and field execution practices Preferred Qualifications Experience with major OEM equipment packages and controlsExperience supporting FAT, SAT, commissioning, and startup activitiesFamiliarity with industrial communication protocols (e.g., Modbus, Ethernet/IP) Desired Attributes Strong troubleshooting and diagnostic capabilityHands-on, execution-focused mindsetHigh attention to detail and documentation disciplineAbility to work independently in field and shop environmentsStrong communication and coordination skills across engineering and field teams The knowledge, skills and abilities listed above are typically acquired through the levels of education and experience listed. An equivalent combination of education and/or experience that provides an applicant with the listed knowledge, skills and abilities required to perform the essential duties and responsibilities of the job, may be accepted. Work Environment and Physical Demands Employee may be required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects, tools, or controlsOvertime may be necessary as the workload dictates. This may include weekdays, weekends, nights, and/or holidaysAbility to lift up to 25 lbs. may be required Other Duties Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice. Salary: $70,000 - $100,000 annually EEOC Statement Nikkiso is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.