Transmission Portfolio Engineer

Travel: Approximately 10–20%, depending on project and client needs

CARIAN is a purpose-driven, woman-owned consulting and advisory firm dedicated exclusively to the power sector. We partner with leading electric and gas utilities to provide strategic advisory and disciplined execution across program management, business intelligence, and field execution oversight. Guided by integrity, trust, excellence, and accountability, our team helps deliver complex capital programs and build the resilient energy infrastructure that communities depend on.

CARIAN is seeking a Transmission Portfolio Engineer to support the development, planning, and management of a major electric utility's transmission capital investment portfolio.

This role will work at the intersection of transmission engineering, capital planning, project development, portfolio management, and project execution. The Transmission Portfolio Engineer will collaborate directly with utility planning organizations, project sponsors, engineering teams, project managers, operations, project controls, and other stakeholders to develop and maintain an integrated long-range capital portfolio.

The role will support transmission line, substation, network/telecommunications, and related infrastructure projects from early portfolio development through project initiation. The ideal candidate brings a strong engineering foundation, an understanding of electric utility infrastructure, and the ability to translate technical needs and planning strategies into coordinated, executable capital investments.

• Work directly with utility planning organizations, portfolio engineers, project sponsors, project managers, and client leadership to develop and maintain the long-range transmission capital portfolio.
• Support development and implementation of multi-year capital investment plans for transmission lines, substations, network/telecommunications systems, and related transmission infrastructure.
• Coordinate with project sponsors to understand proposed projects, planning strategies, need dates, business justification, scope, and investment requirements.
• Evaluate proposed projects for feasibility, timing, dependencies, budget requirements, constructability, and alignment with the overall transmission portfolio.
• Identify opportunities to coordinate, bundle, sequence, or optimize projects to avoid duplicate scope and improve overall portfolio execution.
• Support annual and long-range budget planning by working with utility stakeholders to determine appropriate project timing and investment years based on need, feasibility, funding, and execution considerations.
• Review proposed projects to confirm appropriate technical justification, scope definition, engineering information, and supporting documentation are available for portfolio decision-making.
• Develop and support conceptual project scopes, preliminary schedules, estimates, and budget requirements in coordination with project sponsors and project managers.
• Review engineering estimates for accuracy, completeness, and alignment with proposed project scope.
• Review project change requests, including scope, schedule, in-service date, and other changes, and evaluate their impact on the existing and long-range portfolio.
• Coordinate with outage planning and other stakeholders to identify project dependencies, constructability considerations, outage conflicts, and sequencing requirements across the regional portfolio.
• Support development and compilation of information required for regulatory, rate, and capital investment filings.
• Coordinate with accounting and financial stakeholders to support project setup, funding alignment, and other financial requirements.
• Develop analyses, reports, portfolio summaries, and other materials to support capital planning, coordination, prioritization, and project execution.
• Establish baseline scopes, schedules, and budgets for projects as they transition from portfolio planning into execution.
• Analyze portfolio and project data to identify gaps, inconsistencies, risks, conflicts, and opportunities for improvement.
• Support process improvements, templates, standards, tracking tools, and governance practices that improve consistency and efficiency across the transmission portfolio.
• Provide knowledge transfer and support to utility personnel as portfolio-planning processes, tools, and capabilities are implemented or improved.

• Bachelor’s degree in Electrical, Mechanical, Civil…