The AES Corporation

Senior Development Engineer

The AES Corporation$113K — $141K *
Energy & Utilities
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Undergraduate degree in engineering or equivalent technical field
  • 5+ years of experience in renewable energy project development, design, analysis and construction
  • Proficiency with modeling tools such as PVSYST, HOMER, SAM, Helioscope, and Plant Predict
  • Proficiency with CAD tools such as AutoCAD
  • Advanced skills in MS Office, especially Excel

Responsibilities

  • Model energy production for developing projects
  • Conduct battery dispatch modeling for projects in development
  • Evaluate sites for project suitability both remotely and in-person
  • Perform project pricing and value engineering exercises
  • Create preliminary designs, layout, and technical documentation
  • Recommend primary equipment for projects including inverters and batteries
  • Assess technical diligence for new project opportunities

Benefits

  • Medical, dental, and vision coverage
  • Life insurance
  • 401(k) eligibility
  • Paid time off including vacation and parental leave
Full Job Description

AES is seeking a Senior Development Engineer to drive solar PV and integrated battery energy storage system (BESS) project development across the US and Internationally, with the goal of increasing our portfolio of owner-operated commercial, industrial and utility scale renewable power plants.

The Sr. Development Engineer will work with a team to qualify new solar and battery storage project opportunities, perform technical due diligence on project practicality, and respond to RFPs from utilities, municipalities and others for the procurement of renewable energy. Project work will be focused on preliminary design evaluation, coordinating closely with the Business Development, Execution and Finance teams.

The successful candidate will have a depth of experience in the design, engineering and analysis of photovoltaic systems and battery storage systems, ranging in capacity from 2MW to 500MW. Experience in proposal generation and financial metrics for PV systems and Power Purchase Agreements is preferred.

The position requires up to 15% travel to project locations and partner offices.

Key Responsibilities

Business Development Support

  • Energy production modeling for projects in development (PVSYST, Helioscope, Plant Predict)
  • Battery dispatch modeling for projects in development (Excel, Matlab)
  • Site evaluation (remote and in-person) for project suitability
  • Project pricing and value engineering exercises with an Estimator
  • Create preliminary plant designs, site layouts, single lines.
  • Recommend primary project equipment (inverters, PV modules, racking, batteries, etc.)
  • Technical diligence for new project opportunities, assessing accuracy and feasibility of third-party provided production estimates, site plans, product documentation and meteorological data
  • Support for RFPs, Greenfield Development, and Acquisition conceptual to 30% design studies
  • Development of technical deliverables for RFP responses and proposals, both by self-performing, and coordinating external consultants

Growth and Leadership

  • Improve and develop processes and products for more accurate and efficient evaluation of projects
  • Work with team on changing trends in project development
  • Work on and expand vendor review and approval process, leveraging AES DE Procurement team
  • Participate in AES DE’s growth planning process by contributing to continuous process improvement task forces and other strategic planning activities
  • Contributing to innovation

Skills and Qualifications

Primary Qualifications

  • Undergraduate degree in engineering or equivalent technical field
  • 5+ years of experience in renewable energy project development, design, analysis and construction
  • Proficiency with common renewable energy system modeling tools and packages, such as PVSYST, HOMER, SAM, Helioscope and Plant Predict
  • Proficiency with common CAD tools such as AutoCAD
  • Proficiency with MS Office applications, advanced Excel skills

“Plus” Qualifications

  • Proficiency with utility power systems
  • Master’s degree in engineering (MS) or business (MBA)
  • NABCEP PV Installation Professional or PV Design Specialist certification
  • OSHA 10hr or comparable job-site safety certification
  • SketchUp/Skelion mastery

The expected salary for this position, at commencement of employment, is between $113,000 and $141,525/year; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position also includes annual bonus. The benefits offered for this position are: medical, dental, and vision coverage, life insurance, 401(k) eligibility, and paid time off (including vacation, sick leave time, and parental leave). Details of participation in these benefit plans will be provided if a candidate receives an offer of employment. If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.

Apply by clicking the application link below and submitting your information. The deadline to apply for this role is 10/11/2026

About The AES Corporation

The AES Corporation Careers

Join the dynamic team at The AES Corporation, a global leader in sustainable energy. We offer unparalleled job opportunities that empower you to leverage your skills and drive innovation in the energy sector. Work You’ll Do At The AES Corporation, you’ll collaborate with a diverse team of experts dedicated to delivering sustainable energy solutions worldwide. Our commitment to leadership in energy innovation means we are constantly seeking individuals who are eager to explore new technologies and push boundaries. Transform the energy industry and contribute to a sustainable future with The AES Corporation. Our culture fosters growth and embraces diversity, ensuring that every team member can thrive professionally and personally. Lead with Impact At The AES Corporation, you’re not just taking a position; you’re joining a movement. Positioned at the forefront of the energy sector, our professionals lead with expertise and a commitment to excellence. Work alongside a global team of professionals who are as passionate about sustainability as they are about creating an inclusive workplace. Our leadership is committed to providing extensive professional development and diversity training to help you grow your career. Introducing The AES Corporation Innovation Hub We are pioneering efforts in sustainable energy with The AES Corporation Innovation Hub. This initiative is designed to harness the collective skills and creativity of our team to drive industry-leading solutions. Do Innovative Work Join the largest group of sustainable energy professionals in the industry—dedicated to innovation, industry expertise, and digital transformation. Deliver targeted solutions through a depth and breadth of knowledge that is unmatched, driving not only the success of The AES Corporation but also the sustainability of our planet. Be Part of a Great Team Engage in meaningful work that challenges you to deliver your best. The AES Corporation offers a supportive environment where teamwork and collaboration are encouraged. Enjoy the benefits of a robust support system, including comprehensive health benefits, retirement plans, and flexible working conditions. Future-Proof Your Career Advance your career with The AES Corporation, where our investment in your professional growth is matched only by our commitment to sustainability. Explore a wide range of career paths and job opportunities, from internships to full-time positions, and benefit from our extensive network and industry connections. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, and innovative team players who are ready to make a difference. SEARCH AES JOBS Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Customize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at The AES Corporation.
Learn more about The AES Corporation
Size
8,450 employees
Market Cap
$19.2 billion
Industry
Net Income
$46 million
Founded
1981
5 Year Trend
-3%
Revenue
$9.6 billion
NASDAQ

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