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Customized Energy Solutions (CES) is a global energy services and technology company that helps market participants operate, comply, and compete in deregulated electricity and natural gas markets. Founded in 1998 and headquartered in Philadelphia, CES works with utilities, independent power producers, energy suppliers, developers, asset owners, and investors across North America and globally.

CES delivers market intelligence, regulatory and market design support, asset and portfolio management, retail market operations, and energy technology solutions. Our teams track and interpret ISO/RTO rules and policy developments, support resource planning and market participation, manage operational and settlement processes, and develop proprietary software platforms—including CES BLUE, GOLD, RED, GRIDBOOST, and CoMETS—that help clients manage risk, optimize performance, and respond effectively to market change.

CES is committed to advancing transparent, efficient, and non-discriminatory energy markets while delivering practical, high-quality solutions marked by integrity, rigor, and long-term client value.

CES has been nationally and regionally recognized for sustained growth and innovation, including listings on the Inc. 500|5000 and Philadelphia Business Journal’s Top 100 Companies, as well as a Best Places to Work designation with Hall of Fame status for five or more consecutive years.

With headquarters in Philadelphia and offices across the U.S., Canada, Japan, India, and Vietnam, CES offers a collaborative, flexible, and globally connected work environment for professionals passionate about the future of energy.

Customized Energy Solutions is seeking a Renewable Compliance Analyst to provide support on its Renewable Energy Services and Compliance Team, performing a variety of analytical, research based and operational functions. The position will focus on the tracking of regulatory and compliance changes and the management of Client Renewable Energy Credits (RECs). The successful candidate will be a high energy self-starter, a positive proactive team player, highly proficient in Excel and data analysis, and possess excellent communication skills and initiative. The position will require direct interaction with Clients and regulatory authorities. Must be able to work independently and as part of a team. Being detail oriented and a person of integrity are essential qualities, as is an ability to handle new tasks and manage multiple projects and competing priorities.

Representative Duties

• Track Renewable Energy Credit (REC) markets and Renewable Portfolio Standard (RPS) regulatory changes.
• Monitor state and utility regulatory proceedings to identify relevant developments/rule changes and provide relevant actionable items to business team and/or clients.
• Maintenance and management of complex data sets, models, and information tracking systems for additional data and tracking systems as needed.
• Maintain and manage the processes for tracking required RTO, state, and utility compliance filings for retail suppliers, including the maintenance of a comprehensive accounting of requirements, data collection and timely notification system.
• Manage ongoing renewable generation and retail energy compliance REC portfolios using CES’ proprietary platform.
• Support the process to prepare and submit registrations and ongoing federal, ISO, state and utility reports.
• Establish and maintain strong relationships with clients, counterparties, and regulatory authorities.
• Perform other duties as assigned/needed.

• Relevant undergraduate degree required.
• 2+ years relevant work experience.
• Energy industry background preferred with experience in Compliance or RPS obligations and REC markets, particularly PJM and ISO-NE.
• Excellent analytic processing skills.
• Exceptional organizational skills and attention to detail.
• Excellent verbal and written communication skills.
• Ability to work well in a deadline-driven, self-managed environment.
• Ability to manage multiple projects and competing priorities.
• Demonstrated ability to think “outside the box” by developing and implementing improvements to processes and tools.

CES offers a competitive salary commensurate with experience, plus a performance bonus, profit-sharing, a Medical Savings Account, comprehensive health insurance, disability and life insurance, 401(k) matching, and tuition reimbursement.

Beyond the package, here’s what you can expect at CES:

• Meaningful responsibility and the opportunity to make a real impact in dynamic energy markets.
• The chance to learn from and collaborate with experienced professionals across global teams.
• Ongoing opportunities to strengthen your technical, analytical, and leadership skills.
• A supportive culture that values initiative, accountability, and continuous professional growth.

Customized Energy Solutions provides equal employment opportunities to all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Customized Energy Solutions provides equal employment opportunities to all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.