Senior Development Engineer

AES group; Louisville (CO); On-site; USD 113,000 - 142,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Life insurance

401(k) eligibility

Paid time off

Job summary

AES is seeking an experienced professional to advance renewable energy project development in the United States. The role focuses on energy production modeling, site evaluation, and technical diligence for greenfield and acquisition opportunities, with collaboration across teams.

You will develop preliminary plant designs, assess equipment options, and support RFP responses, while driving process improvements and innovation in project evaluation.

Qualifications

• Bachelor's degree in engineering or equivalent technical field.
• 5+ years of 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.
• MS Office applications and advanced Excel skills.

Responsibilities

• Business Development Support and growth activities.
• Energy production modeling for development projects (PVSYST, Helioscope, Plant Predict).
• Battery dispatch modeling for projects (Excel, Matlab).
• Site evaluation for project suitability (remote and in-person).
• Support for RFPs, Greenfield Development, and acquisition studies to 30% design.
• Develop technical deliverables for RFP responses and proposals, including external coordination.
• Improve processes and products for more accurate project evaluation.

Skills

Renewable energy project development

Energy production modeling

Battery dispatch modeling

Site evaluation

Project pricing & value engineering

Technical diligence

RFP support

Leadership & process improvement

Education

Bachelor's degree in engineering

Master’s degree in engineering or MBA

NABCEP PV Certification (PV Installation/Design)

Tools

AutoCAD

PVSYST

HOMER

SAM

Helioscope

PlantPredict

Job description

Are you ready to be part of a company that’s not just talking about the future, but actively shaping it? Join The AES Corporation, the largest US-based global power company with a team of 8,300 employees across 12 countries. AES has been ranked #1 by BloombergNEF in renewable energy sales to corporations in the US and Americas for five consecutive years, providing electricity for millions of people worldwide. We are proud to foster a strong workplace culture, earning prominent positions in Great Place to Work rankings across the markets where we operate. AES was also named one of the Worlds Most Ethical Companies for the 13th consecutive year in 2026, highlighting our dedication to integrity, transparency, and responsible business practices. Our spirit of innovation continues to earn industry recognition. AES is the only seven‑time winner of the Edison Electric Institute’s Edison Awards in the twenty‑first century, a distinction honoring global leadership in advancing the electric power industry. If you’re ready to be part of a company that’s not just adapting to change, but driving it, AES is the place for you. We’re not just building a more sustainable future, we’re powering it.

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

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

Equal Opportunity Employer

AES is an Equal Opportunity Employer who is committed to building strength and delivering long-term sustainability through diversity and inclusion. Respecting all backgrounds, differences and perspectives enables us to improve the lives of our people, customers, suppliers, contractors, and the communities in which we live and work. All qualified applicants will receive consideration for employment without regard to sex, sexual orientation, gender, gender identity and/or expression, race, national origin, ethnicity, age, religion, marital status, physical or mental disability, pregnancy, childbirth, or related medical condition, military or veteran status, or any other characteristic protected under applicable law.

E-Verify Notice

E-Verify Notice: AES will provide the Social Security Administration (SSA) and if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.

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.

Benefits

• medical, dental, and vision coverage
• life insurance
• 401(k) eligibility
• paid time off (including vacation, sick leave time, and parental leave)

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.

Company Culture

Accelerating the future of energy, together

Our people are our energy and have transformed AES into the type of energy company that the world needs today and in the future. Coming from all walks of life, our people share a passion for improving lives by advancing the energy sector through innovation, collaboration and action.

We are working in an industry that requires new thinking and ways of working together to create solutions that are both economically and environmentally viable, not just one or the other.

We are looking for passionate people to join us in our mission to accelerate the future of energy.

Are you ready to join us?