Senior Master Planner

ConnectDER is seeking a Senior Master Planner in Philadelphia, PA, to lead strategic supply and demand planning initiatives. This role involves optimizing production capacity, collaborating with cross-functional teams, and driving operational excellence through data-driven decision-making. The position requires on-site work, five days a week, in a dynamic environment focused on renewable energy solutions. Candidates should be ready to mentor teams and foster a collaborative planning culture.
ConnectDER (www.ConnectDER.com) represents the next generation in US-based resource technology product development. Our signature product, the ConnectDER Meter Socket Adapter, dramatically cuts down the cost and interconnection time for solar energy, EV charging, and home battery storage, putting clean, resilient power within reach of millions of homeowners. With a pipeline of exciting innovations, we’re only just getting started on our journey to transform how the world makes and consumes its energy.

We are a dynamic, venture-backed company based in Philadelphia, PA, near Center City, with a team of over 60 dedicated professionals. As we continue to grow rapidly, we are committed to developing cutting-edge products that empower technology partners, installers, electricians, and their customers. We seek talented individuals who can deliver high-quality service and drive the value of clean energy resources forward.

Working at ConnectDER offers a dynamic and exciting start-up environment, where your work can make a real impact in the fast-growing renewable energy industry. You'll work closely with a team that is passionate about renewable energy, and making smart, simple, easy to use solutions. We're hard-working and truly encourage innovation, so there’s a great chance that your ideas can help shape the future of the company. If you're looking for a job opportunity that offers growth, creativity, and a chance to be part of something new and meaningful, ConnectDER is the place for you!

Job Description

ABOUT THE ROLE

The Senior Master Planner plays a critical leadership role in shaping and executing strategic supply and demand plans that align with business goals and customer needs. As a key driver of operational excellence, this individual will lead cross-functional initiatives to streamline resource allocation, boost efficiency, and ensure on-time delivery across the supply chain. With a strong focus on data-driven decision-making and continuous improvement, the Senior Master Planner will mentor planning teams, champion collaboration, and cultivate a forward-thinking planning culture that supports both short- and long-term success at ConnectDER.
• This is an on-site position, requiring 5 days/week in our Philadelphia, PA Office*

Core Functions/Duties
• Develop and execute strategic master planning initiatives to optimize production capacity, inventory management, and supply chain efficiency.
• Align demand forecasts, production schedules, and inventory strategies with overall company objectives.
• Collaborate with Procurement, Logistics, and Customer Success teams to proactively address supply chain constraints and opportunities.
• Utilize data analytics and market insights to refine forecasting models, mitigate risks, and drive continuous improvement.
• Foster a collaborative, data-driven planning culture by sharing knowledge and guiding team members on best practices and advanced planning methodologies.
• Implement and enhance planning systems, tools, and processes to improve accuracy, responsiveness, and agility.
• Develop key performance indicators (KPIs) to measure planning effectiveness, drive accountability, and support executive decision-making.
• Partner with leadership to drive long-term supply chain strategies, supporting business growth and operational scalability.

Compensation range for this role begins at $80,000 + bonus + equity

All full-time employees receive access to comprehensive benefits including:
• Health insurance plan - we cover 75% for employees, spouses, and children.
• Flexible paid time off – take the time off that you need.
• 401K with company match – we want to help you meet your future financial goals.
• Equity stock options - your opportunity to share in the success of the company.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Qualifications

WHO YOU ARE

PASSION – you thrive on creativity and invention and you understand how your work can impact the greater good.

ACCOUNTABILITY – people can count on you to do what you say, to take ownership of your performance, and to work hard to accomplish your goals.

INTEGRITY – you act with sound judgment, honesty, dependability, and consistency.

INCLUSION – you create an environment which fosters authenticity, diversity, innovation, collaboration, and respect.

ENTREPRENEURIAL – you enjoy working in a continuously evolving environment where everyone’s contribution is valued and essential.

MISSION-DRIVEN – you’re excited about renewable energy and you have a passion for clean technology.

WHAT YOU'LL NEED

Education
• Bachelor’s or Master's Degree in Supply Chain Management, Business, Operations or related field, preferred.
• APICS, Six Sigma, Lean Manufacturing or other related certifications, preferred.

Required Experience
• 7+ years in supply and demand planning, strategic resource management, or production scheduling.
• Hands-on experience with ERP/MRP systems for planning and scheduling.
• Strong background in inventory optimization, capacity planning, and production scheduling in a manufacturing or distribution environment.
• Proven ability to collaborate across supply chain functions (Procurement, Logistics, Operations).
• Experience guiding or mentoring planning teams within a supply chain function, fostering growth in technical skills and decision-making.
• Strategic Planning & Decision-Making – Ability to develop and execute long-term plans that align with business goals.
• Analytical & Data-Driven Approach – Expertise in demand forecasting, market analysis, and using KPIs for decision-making.
• Problem-Solving & Risk Management – Ability to anticipate disruptions and develop contingency plans.
• Cross-Functional Leadership – Strong communication and influencing skills to drive collaboration.
• Systems & Technology Proficiency – Advanced knowledge of ERP/MRP systems, planning tools, and Excel/Google Sheets (Pivot tables, VLOOKUP, etc.).
• Process Improvement & Best Practices – Experience optimizing planning methodologies like Sales & Operations Planning (S&OP)

Preferred Experience
• Advanced Data Analytics – Proficiency in Power BI, Tableau, SQL, or Python for supply chain analytics.
• Project Management Experience – Ability to drive large-scale supply chain improvement projects.

Key Competencies
• Global Supply Chain Knowledge – Experience working with international suppliers, logistics, and demand planning for multiple regions.
• Change Management Expertise – Ability to lead transformation initiatives and drive adoption of new planning tools/processes.

US Salary Range
$80,000—$90,000 USD

To apply, please submit your resume. Applications without a resume will not be considered.

At ConnectDER, we believe that a diverse and inclusive workplace is crucial for our success. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, family status, marital status, sexual orientation, national origin, genetics, neuro-diversity, disability, age, or veteran status, or any other non-merit based or legally protected grounds.

Don’t meet all the requirements listed above? Research shows that members of historically underrepresented groups don’t typically apply for jobs unless they meet 100% of the requirements. We are dedicated to building a diverse workforce and if this job interests you, we encourage you to apply even if you don’t meet every bullet point.

ConnectDER is committed to developing a barrier-free recruitment process and work environment. If you require any accommodation during the application and interview process, please email us at careers @ connectder.com (no spaces) and we’ll work with you to meet your accessibility needs.

All your information will be kept confidential according to EEO guidelines.

Job posting details for Senior Master Planner at ConnectDER in Philadelphia, Pennsylvania, United States. Compensation / salary range: $80,000 + bonus + equity
All full-time employees receive access to comprehensive benefits including:

Health insurance plan - we cover 75% for employees, spouses, and children. ClimateTechList gathers 20,000+ job openings from over 772 climate tech companies and updates them daily.