Senior Consultant

About the role

• A culture that values integrity, teamwork, and professional growth
• Opportunities to lead and contribute to game-changing projects
• Ownership mindset—our ESOP structure means your success is our success
• Competitive compensation & benefits
• Emphasis on work-life balance and flexibility
• A leadership team that listens and supports your ambitions

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.

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

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
• Essential physical functions: sit/stand at a desk or computer; walk, stoop, stand and move around job sites; travel and occasional site visits requiring stooping, standing, and lifting up to 30 lbs.; frequent communication via phone, video, or in-person meetings; ability to focus on digital and paper-based information for extended periods; some project-based travel may be required

Skills

• Strong analytical, modelling and problem-solving skills; demonstrated ability to convert complex data/analysis into business-relevant insights