OpenNash Jobs
National Grid · Waltham, MA

Senior Planner, Portfolio Planning, CMS

Waltham, MA, USSenior individual contributor$103,000 - $121,000

Listed on National Grid’s official careers site. Posted October 1, 2026. Check that it is still open and apply there.

Apply on National Grid’s careers site →

Job description

About us Superpowered. Meaningful work. Human impact. A story we're proud to tell. This is what matters to us at National Grid. In a world of complexity and unanswered questions, there is one thing we're certain about: the power of our people. Join us in our goal to deliver 100% fossil-free heat to our customers by 2050! National Grid is hiring a Sr. Portfolio Planner for our Gas CMS Resource Coordination department in our Waltham location.

Job Purpose

Manage and coordinate multiple field location work plans and activities ensuring regulatory, budget, work performance, productivity, and customer expectations are realized. Schedule, execute and model program work plans as prescribed by Resource Planning to support the overall delivery of the Capex and OpEx work plans.

Key Accountabilities

Manage, balance, and coordinate external and internal resources to optimize short and long-term workplan objectives in the operating yard in coordination with Field Operations Develop and maintain effective relationships with key stakeholders, driving efficiency in scheduling to ensure timely delivery of projects. Promote and implement procedural best practices to execute the annual Capex and Opex plans and ensure they are compliant with National Grid policies and regulatory mandates and/or laws.

Provide technical guidance, support and coaching to others to share knowledge and develop technical understanding within discipline. Report and monitor monthly resource levels and workplan forecasting to Resource Planning. Play a key role in preparing and assisting the gas organization’s transition into new systems while ensuring delivery of all mandates.

Qualifications

A bachelor’s degree in a related area or equivalent work experience. The role requires a minimum of 6 years’ experience. Proficient in relevant software e.g. Maximo, SAP, CRIS, Excel. Knowledge of natural gas system operations. Experience of managing project teams and projects independently. Salary $103,000 - $121,000 a year National Grid will not be providing visa sponsorship for this position now or in the future. You must have the ability to work without a need for current or future visa sponsorship.

National Grid utilizes an assessment that evaluates the job qualifications/characteristics using AI or statistically based scoring. For more information, please view NYC Local Law 144. This position has a career path which provides for advancement opportunities within and across bands as you develop and evolve in the position; gaining experience, expertise and acquiring and applying technical skills. Candidates will be assessed and provided offers against the minimum qualifications of this role and their individual experience.

National Grid is committed to providing equal employment opportunities to all employees and applicants for employment regardless of protected class. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, or any other protected status in accordance with applicable federal, state, and local laws.

National Grid maintains affirmative action programs for individuals with disabilities and protected veterans. Our employment practices are designed to ensure that all individuals are treated fairly and with respect throughout the hiring process and during employment. National Grid complies with all applicable federal, state, and local anti-discrimination laws. We are dedicated to fostering a workplace that is free from unlawful discrimination and harassment, and we encourage a culture of respect for all.

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