Green Investment Group

Chief Technology Officer

• Develop and implement the company’s overall technology vision and strategic direction, ensuring it supports business objectives. Evaluate technologies and solutions to enhance energy generation, grid reliability, and cost savings for distributed energy customers including large industrials and data centers.
• Analyze market trends and technical advancements to identify best available (and emerging) technologies and products from a techno-economic perspective that results in the strongest value proposition to the market (i.e., factoring in installed capital cost and trends, ongoing operational cost, technical performance and warranties, financial bankability, environmental attributes, supply chain, incentive compliance and tariff exposure). Lead the collection, validation, and prioritization of competing requirements across internal and external stakeholders, and incorporate into technology evaluation and strategy.
• Develop and implement sourcing and procurement strategies that align with business goals and ensure technology competitiveness and cost-effectiveness. Manage key supplier partnerships, and lead contract negotiations to secure favorable terms while minimizing risk. Stay current on industry trends and emerging technologies, identify opportunities for new customer solutions, product performance/reliability and or cost savings
• Oversee product development and launch of new software and/or hardware solutions to support customer requirements, project modeling and underwriting, and facilitate ongoing asset management, and maximize portfolio performance.
• Lead technical risk management and implement cybersecurity strategies and measures to ensure Calibrant’s portfolio of energy assets and infrastructure is protected from existing and emerging cyber threats.
• Fostering partnerships with industry stakeholders, including standards committees and regulatory bodies to address challenges and promote sustainable energy initiatives. Advocating for policies that support clean energy initiatives and navigating complex regulatory frameworks; ensure operational efficiency, sustainability, and compliance in the energy sector.
• Support business development, including direct engagement with prospective clients on technical subject matters; use subject matter expertise to overcome potential client objections or concerns, inform technical solutions that meet Calibrant/client/market requirements, enable prudent forward business commitments for technology roadmap.
• Hire, develop, and lead high-performing technical teams across software, digital, and infrastructure engineering disciplines.
• Coordinates closely with Information Technology (IT) team in setting overall technology strategy and priorities.

Electrical Engineer

• Lead technical direction and execution during the development, construction, commissioning, and operation of utility-scale and distributed renewable energy assets, including BESS, solar+storage, and hybrid systems.
• Serve as the primary electrical engineering point of contact for sophisticated external customers — including hyperscale and colocation data centers, C&I clients, managing technical relationships from early development through commercial operation.
• Ensure all projects meet design standards and maintain high-quality engineering designs. Establish and enforce design standards; provide quality oversight across cross-functional project teams.
• Collaborate with customers, utilities, AHJs, and third-party consultants to support the design and engineering of complex projects.
• Stay abreast of industry developments, new project requirements, and emerging trends to inform project strategies.
• Share technical knowledge by coordinating with cross-functional teams throughout various project phases.
• Deliver design, modeling, and technical support from initial customer solution designs through to successful project implementation and operation.
• Model and optimize engineering designs and review electrical engineering deliverables: single-line diagrams, protection coordination studies, load flow and short circuit analyses, equipment specifications, and interconnection design packages to meet project specifications and regulatory standards.
• Develop preliminary single-line diagrams depicting equipment sizing and MV/HV interconnection topologies.
• Assess and lead interconnection (INTX) strategy across multiple ISOs/RTOs — including application preparation, impact study review, facilities study negotiation, and utility technical coordination.
• Engage directly with utility technical staff, transmission planners, and grid operators to resolve interconnection and protection-related issues.
• Provide technical support to O&M team

Senior Power Systems Engineer

Accounting Manager

• Integrate Finance Functions
• Build Scalable Infrastructure
• Own Reporting & Audit Discipline
• Support Capital Formation
• Enable Growth in BESS & Data Centers
• Own monthly, quarterly, and annual close process in accordance with US GAAP
• Prepare and review financial statements (Income Statement, Balance Sheet, Cash Flow)
• Coordinate with external auditors and manage the audit process
• Oversee regulatory filings and tax compliance (federal, state, sales & use, and property)
• Oversee and drive all core accounting functions, including A/P, A/R, and general ledger
• Establish and maintain a robust internal control environment and formalized accounting policies
• Own accounting treatment for fixed assets, project cost tracking, and capitalization across a project-based portfolio
• Partner with CFO on budgeting, forecasting, and variance analysis
• Provide cost tracking and reporting for project-based investments
• Support treasury function with cash flow reporting and liquidity analysis
• Own accounting systems and drive automation and ERP utilization
• Streamline accounting workflows and support scalability through best practices
• Manage and mentor a growing accounting team
• Coordinate with cross-functional leaders (project finance, asset management, legal)

Chief Technology Officer

Senior Power Systems Engineer

VP of Accounting