Machining Supervisor – On-Site/Field Services

Job Description Summary OSS is seeking experienced, hands-on Machining Supervisors to lead on-site repair of steam and gas turbine generator equipment at customer locations around the world. This role is ideal for a skilled Machinist who enjoys traveling, solving complex mechanical problems in the field, and taking ownership of critical, time-sensitive work. You will use large portable machining equipment to perform precision repairs on mission-critical rotating machinery and will supervise small teams to deliver safe, high-quality results. Job Description Key Responsibilities Global Field Work & Travel Travel extensively worldwide to power plants and industrial facilities; must be able to travel without restriction. Work in diverse environments and cultures while representing OSS and GE professionally. On-Site Supervision & Execution Lead and supervise on-site machining and repair activities on steam and gas turbine components. Ensure all work is performed safely, with a strong focus on quality, schedule, and customer satisfaction. Set up and operate large portable lathes, boring bars, milling machines, and drills to perform complex repairs on rotating and stationary equipment. Planning & Preparation Support pre-job planning, including tooling selection, machine setup requirements, and repair scheduling estimates. Review job scope, drawings, and specifications (standard and metric) to confirm work methods and technical requirements. Safety, Quality & Compliance Provide strong EHS (Environment, Health & Safety) and technical leadership at customer sites. Drive a safety-first culture and adherence to company and customer procedures. Communication & Coordination Provide clear progress updates to internal stakeholders, including OSS Service Management and project teams. Interface directly with customer representatives on-site regarding job status, technical issues, and schedule. Technical Problem-Solving Make decisions within a defined framework using sound technical j...