Sr Interconnection Engineer

Are you ready to join a leading global renewable energy company that is making a positive impact on the world?

We are X-ELIO , a Brookfield-owned company and a global leader in the renewable energy sector; with over 3 GW of renewable projects (solar/BESS) built, we currently operate in 12 countries and have a development pipeline of 12 GW of solar and 14 GW of BESS capacity, and we are looking for you!

Based in: Washington, D.C.

The selected professional will manage the interconnection process for X-ELIO's BESS & PV portfolio, from mid‑stage studies through construction and COD, ensuring compliance, technical excellence, and seamless coordination among utilities, ISOs and internal teams.

What will you do?

• Lead interconnection activities from mid‑stage studies through COD across utilities and ISOs.
• Manage ICX study schedules, planning, model submissions (RARF/QSA/PLD), and technical reviews.
• Coordinate with utilities/ISOs and internal teams (ENGI, DEV, Construction, Compliance, PDM, IT) to maintain milestones and ensure project deliverables.
• Oversee technical studies including SSR, short‑circuit, reactive power, and commissioning dynamic models.
• Review and execute interconnection agreements, scopes, and required updates following design changes.
• Support post‑COD operations with technical due diligence, compliance inputs, and evaluation of BESS integration.

What do we need?

• Bachelor’s degree in Electrical Engineering; Power Systems specialization preferred.
• Master’s degree in renewable energy, grid operations, or electrical power systems is a plus.
• Professional Engineer (PE) license in power systems highly valued.
• 3–5 years’ experience with transmission‑connected inverter‑based generation.
• 2+ years’ experience with TARA, PSSE, PSLF (steady‑state, AC contingency analysis).
• 2+ years of PSCAD modeling preferred. Proficiency in Microsoft Office; knowledge of Aspen, PowerWorld, AutoCAD is a plus.

What do we offer?

• Career Growth: Development opportunities within an international company.
• Performance-Based Bonus: Annual bonus tied to individual and company performance.
• Flexible Work Model: Hybrid remote setup.
• Retirement Savings: 401(k) plan.
• Comprehensive Health Benefits: Health insurance plus an HSA for tax-free medical expenses.
• Continuous Learning: Technical and leadership training programs.

Join a team of passionate and talented individuals making a positive impact in the world!

If you are interested in the position and want to know more, apply through the link. For any other query, contact us at [email protected] .

At X-ELIO, we are an equal opportunity employer. We welcome applicants from all walks of life and are committed to a fair and unbiased hiring process that respects individuals regardless of their gender, race, ethnicity, sexual orientation, religion, or any other personal characteristics. We encourage candidates from diverse backgrounds to submit their applications.
X‑ELIO does not accept resumes/CVs from third‑party recruiters, staffing agencies, or search firms for positions posted on any of our careers platforms. If you are a representative of such an organization, please contact the X‑ELIO People & Culture team directly at [email protected] for consideration.
X‑ELIO and its affiliates will not be responsible for any fees related to unsolicited résumés. Any such documents will be considered property of X‑ELIO .

We have established an approved vendor program for recruiting services and will only review submissions from agencies with a signed agreement in place. All recruiting‑related inquiries should be directed exclusively to the People & Culture team.