Field Service Superintendent, Mechanical

Wärtsilä•Houston, TX

About The Position

Wärtsilä is hiring a permanent Field Service Superintendent – Energy to lead and execute complex mechanical field service activities at customer power plants. The role focuses on major repairs, overhauls, and troubleshooting of reciprocating internal combustion engines (RICE) and auxiliary systems. The superintendent serves as the senior on-site technical authority, owns mechanical execution and technical decisions, and leads customer-facing technical discussions. The role also supports New Build and Commissioning teams, contributes to technical reporting and analysis, and ensures work is performed safely, efficiently, and in accordance with Wärtsilä quality standards. The preferred location is West Texas (Pecos, Midland, or Odessa), but candidates may be located anywhere in Texas. The position requires approximately 85% travel, including domestic and occasional international assignments, and extended time away from home. Applicants must be authorized to work in the United States without sponsorship. The position may require vaccination for on-site customer interactions or travel, subject to applicable law.

Requirements

Safety-first mindset and strong commitment to QHSE standards.
BSc in Mechanical Engineering or a related engineering discipline, or equivalent work experience.
Extensive power generation field service experience, particularly with reciprocating engines.
Hands-on experience with engine overhauls and major mechanical repairs.
Strong troubleshooting and analytical skills in complex mechanical environments.
Systematic approach to work, with good organizational and documentation skills.
Strong communication skills and ability to interact professionally with customers.
Good oral and written command of English.
Willingness to work overtime and travel extensively as required.
Ability to travel approximately 85%, including domestic and occasional international assignments, and spend extended periods away from the primary residence.
Authorization to work in the United States without sponsorship.

Nice To Haves

High integrity and accountability.
Strong customer focus and ownership mindset.
Field leadership experience as a Superintendent, Senior Service Engineer, or in a similar role.
Experience with Wärtsilä engines or similar large-bore engine platforms.
Ability to lead and influence people from different cultural and professional backgrounds.
Strong organizational and prioritization skills.
Team-oriented approach and confidence working independently in remote environments.

Responsibilities

Lead and perform major mechanical overhauls, including disassembly, inspection, repair, and reassembly of 4-stroke reciprocating engines and auxiliary equipment.
Troubleshoot complex mechanical and operational issues at customer power plants, identify root causes, and implement corrective actions.
Serve as superintendent for complex service projects, leading on-site work and coordinating Service Engineers, Technicians, and other field resources.
Act as the main technical contact for customers during service execution, lead technical discussions, and manage expectations.
Prepare detailed Service Work Reports documenting findings, analysis, conclusions, and technical recommendations.
Provide progress updates internally and externally and follow up on work order status.
Support New Build and Commissioning activities to help transition equipment from installation to operation.
Ensure work complies with Wärtsilä Quality, Health, Safety, and Environmental guidelines and customer site procedures.
Identify opportunities for improvement and apply best practices to improve service execution.
Build and maintain relationships with internal and external stakeholders.