Senior Consultant

Guernsey•Oklahoma City, OK

About The Position

At Guernsey, we’re more than engineers, architects, and consultants—we’re changemakers with a shared purpose. We’re driven by curiosity, united by collaboration, and committed to building a better future—together. We’re redefining what it means to work in the AEC industry, blending innovation with integrity and giving every employee a real stake in the outcome. Here, your ideas matter, your growth is prioritized, and your career has limitless potential.

Requirements

Bachelor’s degree (required) in engineering, business, mathematics, finance, economics, or a related discipline; Master’s or MBA preferred
Typically, 7-10+ years of relevant experience — consulting or industry experience in electric utilities or related sectors (especially retail/wholesale interface, rate design, cost-of-service, forecasting, regulatory) preferred but not mandatory
Strong analytical, modelling and problem-solving skills; demonstrated ability to convert complex data/analysis into business-relevant insights and recommendations
Excellent client-facing communication and presentation skills; ability to engage senior stakeholders and build trusted relationships
Ability to mentor/coach junior staff and work in team leadership roles
High level of organization, self-motivation, ability to manage multiple work-streams and deliver high-quality work on schedule
Familiarity with utility business models, electric markets, rate design, cost recovery, forecasting and regulatory dynamics is highly desirable
Willingness to travel occasionally

Responsibilities

Lead client engagements and projects from project kickoff through execution and delivery, focusing on retail electric cooperative clients (e.g., cost-of-service/wholesale-to-retail pass-through, rate design, forecasting, scenario analysis, regulatory support)
Develop financial, cost-of-service, and forecasting models; evaluate scenarios and quantify impacts of strategic decisions (e.g., alternative retail rate structures, power supply procurement decisions, regulatory changes)
Provide clear, actionable recommendations to clients and present findings to senior stakeholders (board, executive management, regulatory staff)
Mentor and oversee junior consulting staff; provide guidance on analytical work, modelling, client engagement, and professional development
Contribute to business development, help define project scopes, prepare proposals, build client relationships, and enhance service offerings
Stay current on market, regulatory, utility business model and industry trends relevant to retail electric cooperatives
Travel to client sites or meetings as required