HV Substation Field Lead: Construction & Commissioning

Koch Business Solutions, LP; Holtville (CA); On-site; USD 130,000 - 160,000; Full time

Job summary

Koch Engineered Solutions is seeking a High Voltage Substation Superintendent to lead field execution of HV substation and transmission work for large-scale power infrastructure projects. You will oversee subcontractors and drive safety, quality, and schedule adherence from site prep through energization.

The role requires hands-on leadership of field teams, strong knowledge of HV systems, and proven ability to manage complex construction activities while coordinating with utilities and project

Qualifications

• Experience working with high-voltage electrical systems, including substations, transmission lines, or interconnection scopes.
• Ability to read and interpret electrical schematics, drawings, and specifications.
• Experience managing subcontractors and holding partners accountable to contract scope, schedule, and quality expectations.
• Proficiency with Microsoft Office tools (Word, Excel, Outlook).
• Valid driver's license.

Responsibilities

• Lead and manage subcontractors executing high-voltage substation and transmission work (foundations, electrical, SCADA integration, etc.), ensuring safe, compliant, and high-quality installation.
• Oversee the full HV construction lifecycle, including site marking, clearing, access preparation, pad grading, foundations, grounding, major equipment installation, testing, commissioning, and energization readiness.
• Ensure adherence to safety, environmental, and quality standards across all HV scopes and project phases
• Develop and enforce a 3-week lookahead schedule for HV activities, driving alignment with overall project milestones
• Maintain schedule, budget, and contract compliance while proactively identifying and resolving execution risks
• Verify subcontractor work, materials, and site conditions align with engineering drawings, specifications, and contract requirements
• Provide clear daily reporting on progress, risks, and subcontractor performance to internal and external stakeholders
• Collaborate with Civil, Mechanical, and PV Electrical teams to optimize sequencing and minimize delays
• Coach and develop field teams and subcontractors, fostering a culture aligned with PBM principles and continuous improvement

Skills

HV electrical systems

Ability to read schematics

Subcontractor management

Safety compliance

MS Office proficiency

Valid driver's license

Tools

Microsoft Office

Job description

Koch Engineered Solutions is seeking a High Voltage Substation Superintendent to lead field execution of HV substation and transmission work for large-scale power infrastructure projects. You will oversee subcontractors and drive safety, quality, and schedule adherence from site prep through energization.

The role requires hands-on leadership of field teams, strong knowledge of HV systems, and proven ability to manage complex construction activities while coordinating with utilities and project