Salary: POSITION: Associate Interconnection Engineer

WHO WE ARE:

Heelstone Renewable Energy is a utility-scale solar, wind, and storagedeveloper headquartered in Durham, NC, with expertise indeveloping,originating, financing, constructing, and operating solar photovoltaic, wind, and storageprojects. Heelstones strategy includes greenfield development, co-development, and acquisitions of later-stage projects. Heelstone has developed and achieved commercial operation on over 80 solar projects with an aggregate generating capacity of approximately 1.2 GW. Heelstone has partnered with Qualitas Energy to fund its development platformas it continues to grow into a world-class Independent Power Producer. For more information, please visitwww.heelstoneenergy.com.

POSITION SUMMARY:

The Associate Interconnection Engineer will support interconnection analysis, applications, and power systems studies while developing expertise in utility-scale renewable energy projects. This position will report to the Vice President of Interconnection and Transmission and work directly with the Development team. This is a full-time position based in our Durham office.

RESPONSIBILITIES Learn and support grid infrastructure analysis and utility report review to understand interconnection capacity evaluation Assist with basic power flow analysis using TARA software under close supervision and training Support basic PROMOD analysis activities with guidance from senior engineers Coordinate technical input from vendors and consultants to meet interconnection application and study requirements Assist in tracking consultant deliverables and schedules under supervision Review basic consultant drawings and reports with guidance from Senior Interconnection Engineers Support the preparation of interconnection applications and study agreement reviews Help maintain interconnection schedules and track utility study progress Participate in utility study review calls as a learning opportunity Assist in basic technical due diligence activities for project acquisition opportunities Learn technical standards (IEEE 1547, NERC requirements, utility tariffs) relevant to renewable energy projects Begin developing programming skills in Python with training and mentorship

SKILLS AND PERSONAL QUALITIES Basic understanding of utility grid fundamentals, including basic interconnection processes and transmission planning concepts Willingness to learn utility grid operations, interconnection processes, and transmission planning concepts Basic familiarity with power systems software (TARA, PSS/E, PSLF) preferred ,but willingness to learn required Interest in learning programming languages (Python preferred) for developing internal analysis tools Ability to build working relationships with utilities, vendors, and consultants Strong collaboration, teamwork, and listening skills Ability to prioritize tasks, manage competing deadlines, and contribute to a positive work environment Strong sense of accountability and proactive problem-solving approach Self-starter who operates well in an entrepreneurial and collaborative environment Good oral, written communication, and presentation skills Proficient in MS Office, including Word, Excel, and PowerPoint

EDUCATION/PROFESSIONAL EXPERIENCE Bachelor's degree required, preferably in Electrical Engineering or a related engineering discipline 0-1 years of experience (entry level position, new graduates welcome) Academic coursework in power systems engineering is preferred but not required Understanding of renewable energy technologies (solar PV, wind, battery storage) preferred Internship experience in power systems, utilities, or renewable energy is preferred but not required

Total Rewards Package Heelstone offers a family-friendly culture with a hybrid schedule of 2 days in the Durham office and 3 days working from home. Our attractive compensation package offers: Competitive Base Salary Generous Bonus Program 401(K) company match with immediate vesting Comprehensive Medical, Dental, and Vision Benefits Company-sponsored HRA and employee-funded FSA and DCA available EAP Benefits Company paid Long and Short Term Disability, Life and AD&D Insurance Cell Phone Reimbursement Plan Flexible Paid Time Off and allotted Sick Time 12 Paid Holidays In addition to the compensation package we also boast robust perks which include: Provided Setup of at-home Tech Company-paid downtown Durham Parking next to the Durham Bulls Stadium Free access to our buildings state-of-the-art gym Fully stocked kitchen with snacks and drinks Discount program for popular locations and services Amazing rooftop views of Downtown Durham

A note to recruiters: The Heelstone team does not accept unsolicited resumes from third-party recruiters, staffing firms, or related agencies. The Human Resources team coordinates all recruiting and hiring at our company. We do not accept resumes from third-party recruiters unless authorized by the Human Resources team and if a signed agreement is in place.