Field Service Installation and Commissioning Engineer
Field Service Installation and Commissioning Engineer – Muscat, Oman
We know that a business thrives only when its people are thriving. That’s why we always put our people first. Our global, diverse team is eager to support you and challenge you to grow in many ways. Who knows where our joint journey will take you?
Siemens strongly believes in the value of a Digital Portfolio. That’s why Smart Infrastructure – Electrification & Automation combines power distribution with digital technologies. Our Digital Portfolio enables customers to experience solutions that are intuitive, comfortable, safe, secure, and energy‑efficient.
Our Smart Infrastructure team works to create resilient and sustainable infrastructure by connecting the physical world with the digital world. Through data and analytics, we empower customers to make their energy systems and processes in buildings and industries more efficient and sustainable. Together with our customers, we transform every day for a better tomorrow.
Join our Smart Infrastructure Electrification & Automation Business Unit as a Field Service Installation and Commissioning Engineer, supporting various site activities across the Sultanate of Oman. Help us reimagine the world by delivering solutions that make tomorrow a more innovative place.
Key Responsibilities- The Field Installation, Testing, Commissioning, and Service Engineer will be responsible for executing installation, testing, and commissioning activities of Medium Voltage Gas‑Insulated Switchgear (GIS) and Air‑Insulated Switchgear (AIS) systems at customer sites across the Middle East. The role requires strong technical expertise, hands‑on field experience, and effective coordination skills to ensure successful project delivery in full compliance with Siemens standards, customer specifications, and international norms.
- The core responsibility will focus on commissioning activities, with partial involvement in installation activities as required.
- Coordination & Interfaces:
Collaborate closely with engineering, construction, QA/QC, HSE, operations teams, clients, and consultants. Support troubleshooting activities and root‑cause analysis. - Documentation & Reporting:
Maintain test records and checklists, prepare detailed reports and commissioning dossiers, manage punch lists, and support system handover activities. - Compliance, Quality & Safety:
Ensure all activities comply with HSE policies, contractual obligations, regulatory requirements, and quality standards. Participate in audits and customer acceptance inspections.
- Demonstrating expert knowledge in testing and commissioning of Siemens switch gear types including NXAIR (AIS), 8DA/DB (GIS), 8
DJH (RMU), and Sivacon S8 (LV), along with associated protection systems. - Executing on‑site installation, testing, and commissioning of GIS & AIS systems in accordance with Siemens standards and approved customer drawings.
- Performing pre‑commissioning activities, component testing, scheme checks and modifications, HV testing, and Site Acceptance Tests (SAT) at customer premises.
- Independently managing site activities, supervising technicians, and ensuring strict adherence to quality and safety standards.
- Preparing and maintaining comprehensive site documentation including test reports, inspection records, Method Statements (MOS), and handover documents.
- Preparing SOPs, MOS, and other project documentation to support back‑office and project teams.
- Interacting directly with customers, addressing technical queries, and maintaining clear and professional communication.
- Collaborating with factory, engineering, and project teams to resolve site issues and meet project timelines.
- Ensuring strict compliance with HSE (Health, Safety & Environment) guidelines during all site operations.
- Supporting continuous improvement initiatives and providing technical feedback for future design and process enhancements.
- Demonstrating willingness to work in challenging Oil & Gas environments and remote customer facilities, including extended working hours (up to 10 hours per day, 7 days a week) during shutdown activities.
- Providing advanced technical support for Siemens…
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